Patent Grant
10656601
This application is the National Stage filing under 35 U.S.C. 371 of International Application No. PCT/KR2016/000452, filed on Jan. 15, 2016, which claims the benefit of earlier filing date and right of priority to Korean Application No. 10-2015-0097906, filed on Jul. 9, 2015, the contents of which are all hereby incorporated by reference herein in their entirety.
The present invention relates to a wearable smart device, and more particularly, to a smart watch that may be worn on a wrist of a user, and a method for controlling the same.
Terminals may be generally classified as mobile/portable terminals or stationary terminals according to their mobility. Mobile terminals may also be classified as handheld terminals or vehicle mounted terminals according to whether or not a user can directly carry the terminal.
Mobile terminals have become increasingly more functional. Examples of such functions include data and voice communications, capturing images and video via a camera, recording audio, playing music files via a speaker system, and displaying images and video on a display. Some mobile terminals include additional functionality which supports game playing, while other terminals are configured as multimedia players. More recently, mobile terminals have been configured to receive broadcast and multicast signals which permit viewing of content such as videos and television programs. To perform such functions, the mobile terminal may basically be connected to other devices or network by using various communication protocols, and may provide ubiquitous computing to users. That is, the mobile terminal evolves to a smart device that enables connectivity to a network and ubiquitous computing.
Such a smart device as a mobile terminal has been manufactured at a handheld size. The user can carry it with hand or put it in a bag or pocket. However, in accordance with the development of technology, the smart device has been manufactured at a smaller size and then developed as a wearable smart device directly worn on a body of a user. Particularly, among such wearable smart devices, a smart watch worn on a wrist of a user in the form of a watch has been recently developed and widely used.
The smart watch has been developed to have typical functions of a watch at a wearable small size, for example, to have various and improved functions as mobile terminal as well as to provide time information. Moreover, a smart watch recently developed may provide multimedia functions as well as communication function and personal information management. However, as all devices are digitalized, users tend to think that analog devices are more valuable. Therefore, users prefer to a typical analog watch in spite of various and convenient functions of a smart watch. In more detail, the users prefer to actual hands, that is, a physical hour hand and a physical minute hand instead of virtual hands displayed electronically on a display unit. For this reason, to satisfy users' recent demand, a smart watch needs to provide various functions as a mobile terminal based on a display as described above while displaying the time using physical hands. Moreover, it is required to provide an optimized control method to more efficiently use physical hands and a screen of a display unit.
The present invention is intended to solve the aforementioned problems and other problems. An object of the present invention is to provide a smart watch that provides a user with physical hands and a screen of a display unit.
Another object of the present invention is to provide a method for controlling a smart watch, in which physical hands and a screen of a display unit are used together.
To achieve the above or other objects, according to one aspect of the present invention, a smart watch comprises a case; at least one hand arranged to adjoin an inner circumference of the case, displaying a current time; a movement located inside the case and configured to move the hand along the inner circumference of the case; and a display unit located in the case and configured to display various kinds of information, wherein the hand and a screen of the display unit are simultaneously seen to a user.
The hand may be arranged on an outer circumference of the display unit. The hand may also be extended from the inner circumference of the case to a center of the case. Also, the hand may be configured to indicate an index displayed on a bezel installed in the case to display the current time. The hand may include a single hand simultaneously indicating hour and minute, or a hour hand and a minute hand, which respectively indicate hour and minute.
The movement may be configured to use mechanical energy or configured use a power source separately from the display unit. If the movement uses a power source, the smart watch may further comprise a first battery configured to supply a power source to the display unit and related components, and a second battery configured to supply a power source to the movement. Also, the smart watch may further comprise a crown operably connected with the movement and configured to control the hand.
The display unit may be arranged to cover the hand, and may be comprised of a transparent display. Also, the display unit may be configured to control its transparency. In more detail, to control transparency, the display unit may be configured to display a dark background screen and thus becomes opaque, or the smart watch may further comprise a dispersion panel arranged between the display unit and the hand and configured to scatter incident light to become opaque or have reduced transparency.
The hand may selectively be seen to the user, and any one of the hand and the screen of the display unit may selectively be seen to the user. In more detail, the display unit may have reduced transparency or become opaque so that the hand is not seen to the user. The display unit may display, for the user, a screen according to a predetermined operation performed when the display unit has reduced transparency or becomes opaque. Also, the display unit may have partially reduced transparency or partially become opaque so that additional function provided from the movement is seen to the user. Meanwhile, the display unit may maintain a transparent state so that the hand is seen to the user. In more detail, the display unit may be powered off to maintain a transparent state or display a screen according to a predetermined operation while maintaining a transparent state.
The display unit may be configured to further display an auxiliary hand aligned with the hand to indicate the same current time as the hand. Also, the display unit may be configured to display the amount of a battery as soon as it is powered on. Moreover, the display unit may display the time related to a predetermined operation additionally to the timed displayed by the hand. The time related to the operation may include the time when the predetermined operation will be performed or the time when the predetermined operation has been performed. In more detail, the display unit may display a marker or indicator indicating an index displayed on a bezel installed in the case to display the time related to the operation. Also, the display unit may display an image for highlighting the hand if the time related to the operation approaches. Meanwhile, in the smart watch, the time related to the operation may be set prior to display of the time related to the operation. In more detail, the time related to the operation may be set by swiping the display unit toward an index of a corresponding time displayed on the bezel installed in the case or dragging an object on the display unit to the index of the corresponding time.
Meanwhile, according to another aspect of the present invention, in a smart watch comprising a case, at least one hand arranged to adjoin an inner circumference of the case, displaying a current time, and a display unit configured to display various kinds of information, a control method of the smart watch comprises the steps of commanding the smart watch to perform a predetermined operation; performing the operation commanded from the smart watch; and simultaneously providing a screen of the display unit and the time according to the hand, which are related to the operation performed in the step of performing the operation, to a user.
The step of simultaneously providing a screen of the display unit and the time according to the hand may include the step of further displaying an auxiliary hand aligned with the hand on the display unit to indicate the same current time as the hand. Also, the step of simultaneously providing a screen of the display unit and the time according to the hand may include the step of displaying the amount of a battery as soon as the display unit is powered on.
Moreover, the step of simultaneously providing a screen of the display unit and the time according to the hand may include the step of displaying the time related to a predetermined operation on the display unit additionally to the time indicated by the hand. The time related to the operation may include the time when the predetermined operation will be performed or the time when the predetermined operation has been performed. In more detail, the step of displaying the time may include displaying a marker or indicator indicating an index displayed on a bezel installed in the case to display the time related to the operation. Also, the step of displaying the time may include the step of displaying an image for highlighting the hand if the time related to the operation approaches.
Meanwhile, the step of simultaneously providing a screen of the display unit and the time according to the hand may further include the step of setting the time related to the operation prior to the step of displaying the time. The step of setting the time related to the operation may include swiping the display unit toward an index of a corresponding time displayed on the bezel installed in the case or dragging an object on the display unit to the index of the corresponding time.
In the present invention, a smart watch structurally includes both a physical watch and a mobile terminal. The smart watch includes a physical watch configured optimally so as not to interfere hands of the physical watch with a screen of a display unit. Therefore, the smart watch may simultaneously provide a user with the time according to the physical hands and functions as a mobile terminal implemented through a display unit.
Also, a method for controlling a smart watch may optimally control physical hands and a screen of a display unit considering their structural characteristic. Therefore, the method may allow a user to efficiently use both functions of a physical watch and a mobile terminal of a smart watch, thereby providing easiness and convenience in use.
Further scope of applicability of the present application will become more apparent from the detailed description given hereinafter. However, it should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from the detailed description.
Description will now be given in detail according to exemplary embodiments disclosed herein, with reference to the accompanying drawings. For the sake of brief description with reference to the drawings, the same or equivalent components may be provided with the same reference numbers, and description thereof will not be repeated. In general, a term such as “module” and “unit” may be used to refer to elements or components. Use of such a term herein is merely intended to facilitate description of the specification, and the term itself is not intended to give any special meaning or function. In the present disclosure, that which is well-known to one of ordinary skill in the relevant art has generally been omitted for the sake of brevity. The accompanying drawings are used to help easily understand various technical features and it should be understood that the embodiments presented herein are not limited by the accompanying drawings. As such, the present disclosure should be construed to extend to any alterations, equivalents and substitutes in addition to those which are particularly set out in the accompanying drawings.
It will be understood that although the terms first (1st), second (2nd), etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are generally only used to distinguish one element from another.
It will be understood that when an element is referred to as being “connected with” another element, the element can be directly connected with the other element or intervening elements may also be present. In contrast, when an element is referred to as being “directly connected with” another element, there are no intervening elements present.
A singular representation may include a plural representation unless it represents a definitely different meaning from the context.
Terms such as “comprise”, “include” or “have” are used herein and should be understood that they are intended to indicate an existence of several components, functions or steps, disclosed in the specification, and it is also understood that greater or fewer components, functions, or steps may likewise be utilized. Moreover, due to the same reasons, it is also understood that the present application includes a combination of features, numerals, steps, operations, components, parts and the like partially omitted from the related or involved features, numerals, steps, operations, components and parts described using the aforementioned terms unless deviating from the intentions of the disclosed original invention.
Smart devices presented herein may be implemented using a variety of different types of terminals. Examples of such terminals include cellular phones, smart phones, laptop computers, digital broadcast terminals, personal digital assistants (PDAs), portable multimedia players (PMPs), navigators, slate PCs, tablet PCs, ultrabooks, wearable devices (for example, smart watches, smart glasses, head mounted displays (HMDs)), and the like.
By way of non-limiting example only, further description will be made with reference to particular types of smart devices. However, such teachings apply equally to other types of smart devices, such as those types noted above.
First of all, the smart watch 100 may include components such as a wireless communication unit 11, an input unit 12, a sensing unit 14, an output unit 15, an interface unit 16, a memory 17, a controller 18, a power supply unit 19, and the like. It is appreciated that implementing all of the components shown in
In particular, among the above-listed components, the wireless communication unit 11 typically includes one or more modules which permit communications such as wireless communications between the smart watch 100 and a wireless communication system, communications between the smart watch 100 and another smart watch, communications between the smart watch 100 and an external server. Further, the wireless communication unit 11 typically includes one or more modules which connect the smart watch 100 to one or more networks.
To facilitate such communications, the wireless communication unit 11 may include one or more of a broadcast receiving module 11a, a mobile communication module 11b, a wireless Internet module 11c, a short-range communication module 11d, and a location information module 11e.
The input unit 12 includes a camera 12a (or an image input unit) for an image or video signal input, a microphone 12b (or an audio input unit) for an audio signal input, and a user input unit 12c (e.g., a touch key, a push key, etc.) for receiving an input of information from a user. Audio or image data collected by the input unit 12c may be analyzed and processed into user's control command.
The sensing unit 14 is typically implemented using one or more sensors configured to sense internal information of the smart watch, the surrounding environment of the smart watch, user information, and the like. For example, the sensing unit 14 may include a proximity sensor 14a and an illumination sensor 14b. If desired, the sensing unit 14 may alternatively or additionally include other types of sensors or devices, such as a touch sensor, an acceleration sensor, a magnetic sensor, a gravity sensor (G-sensor), a gyroscope sensor, a motion sensor, an RGB sensor, an infrared (IR) sensor, a finger scan sensor, a ultrasonic sensor, an optical sensor (for example, the camera 12a), the microphone 12b, a battery gauge, an environment sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, a thermal sensor, and a gas sensor, among others), and a chemical sensor (for example, an electronic nose, a health care sensor, a biometric sensor, and the like), to name a few. The smart watch 100 disclosed in the present specification may be configured to utilize information obtained from the sensing unit 14, and in particular, information obtained from one or more sensors of the sensing unit 14, and combinations thereof.
The output unit 15 is typically configured to output various types of information, such as audio, video, tactile output, and the like. The output unit 15 may include a display unit 15a, an audio output unit 15b, a haptic module 15c, and an optical output module 15d. The display unit 15a may have an inter-layered structure or an integrated structure with a touch sensor in order to facilitate a touchscreen. The touchscreen may provide an output interface between the smart watch 100 and a user, as well as function as the user input unit 12c which provides an input interface between the smart watch 100 and the user.
The interface unit 16 serves as an interface with various types of external devices that can be coupled to the smart watch 100. The interface unit 16, for example, may include any of wired or wireless ports, external power supply ports, wired or wireless data ports, memory card ports, ports for connecting a device having an identification module, audio input/output (I/O) ports, video I/O ports, earphone ports, and the like. In some cases, the smart watch 100 may perform assorted control functions associated with a connected external device, in response to the external device being connected to the interface unit 16.
The memory 17 is typically implemented to store data to support various functions or features of the smart watch 100. For instance, the memory 170 may be configured to store application programs (or applications) run in the smart watch 100, data or instructions for operations of the smart watch 100, and the like. Some of these application programs may be downloaded from an external server via wireless communication. Other application programs may be installed on the smart watch 100 at time of manufacturing or shipping, which is typically the case for basic functions of the smart watch 100 (for example, receiving a call, placing a call, receiving a message, sending a message, and the like). It is common for application programs to be stored in the memory 17, installed on the smart watch 100, and launched by the controller 18 to perform operations (or functions) for the smart watch 100.
The controller 18 typically functions to control overall operations of the smart watch 100, in addition to the operations associated with the application programs. The controller 18 may provide or process information or functions appropriate for a user by processing signals, data, information and the like, which are inputted or outputted by the various components depicted in the above description, or running application programs stored in the memory 17.
Moreover, in order to launch an application program stored in the memory 17, the controller 18 can control at least one portion of the components described with reference to
The power supply unit 19 can be configured to receive external power or provide internal power in order to supply appropriate power required for operating elements and components included in the smart watch 100. The power supply unit 19 may include a battery 19a. In particular, the battery 19a may include at least one of a built-in battery or a replaceable (or detachable) battery.
At least a part of the aforementioned components may be operated in cooperation with one another to implement operation, control or control method of the smart watch 100 according to various embodiments which will be described below. Also, the operation, control or control method of the smart watch 100 may be implemented on the smart watch by driving of at least one application program stored in the memory 17.
In the following drawings, the smart watch 100 has a wearable type to be worn on a body of a user, especially a wrist of a user, that is, a type watch type. However, the present invention is not limited to this type, and may have various structures, for example, necklace type. That is, a configuration of a specific type of the smart watch 100 and its description may generally be applied to another type smart watch 100 as well as a special type smart watch 100.
Subsequent to the general configuration of the aforementioned smart watch 100, a structure of the smart watch 100 will be described with reference to the related drawings. In this respect,
The smart watch 100 may include a case 110 substantially forming a body of the smart watch 100. The case 110 may form an inner space of a predetermined size to receive various components therein as shown in
The smart watch 100 may include a band 120 connected to the case 100. The band 120 may be configured to allow the smart watch 100 to be worn on a body, that is, a wrist. The band 120 may be worn on a wrist to surround the wrist, and may be formed of a flexible material to be easily worn the wrist. As such an example, the band 120 may be formed of leather, rubber, silicon, synthetic material, or the like. Also, the band 120 may be configured to be detachable in the case 110, may be exchanged with various shaped bands in accordance with a user's preference. Meanwhile, the band 120 may be used to enlarge throughput of an antenna of the wireless communication unit 11 (see
The smart watch 100 may include a bezel 130 arranged on the case 110. The bezel 130 is made of a ring shaped member, and may be extended along the edge of the case 110. In more detail, the bezel 130 may be configured to surround the opening 110a of the case 110. Therefore, as described later, the bezel 130 may surround the display unit 15a arranged in the opening 110a and thus protect the display unit 15a. Moreover, the bezel 130 may hold a separate glass or crystal member, which protects the display unit 15a, or hold the display unit 15a. In addition to protective purpose, the bezel 130 may be configured to provide other functions, and may be used for ornamental purpose.
As described above, the case 110 may basically be configured to support various electronic and mechanical components required for an operation of the smart watch 100 in view of function aspect. Since
The smart watch 100 may include the display unit 15a as the output unit 15. The display unit 15a may be exposed from the watch 100 to allow the user to well see the display unit 15a in a state that the user wears the smart watch 100. The display unit 15a may basically be arranged in the case 110, and may be exposed to the user through the opening 110a of the case 110. Therefore, the display unit 15a may form an external appearance of the smart watch 100 together with the case 100. Also, the display unit 15a may provide various kinds of information to the user as functions of the mobile terminal or the smart device. In more detail, the display unit 15a may display information processed by the smart watch 100. For example, the display unit 15a may basically output various kinds of images and text information, and may display execution screen information of an application program driven by the smart watch 100 or a user interface (UI) and a graphic user interface (GUI) according to the execution screen information. Moreover, the display unit 15a may notify the user of the current time. To display the current time, the display unit 15a may directly display a number corresponding to the current time and display dial or face and hands like an analog watch. That is, the display unit 15a and other electronic components related to the display unit 15a may implement an electronic and virtual watch in the smart watch.
The display unit 15a may include at least one of a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT-LCD), an organic light-emitting diode (OLED), a flexible display, a 3D display, and an e-ink display. The display unit 15a may include a display module 15f and a window 15e that covers the display module 15f. The display module 15f may be comprised of a display element such as LCD and OLED as described above, and is an element substantially displaying image information. The window 15e may be arranged in a portion exposed to the user of the display module 15f, and may protect the display module 15f from the outside. That is, the window 15e may function as a glass or crystal member in a typical watch. In addition to this protective function, the window 15e should allow the user to see information displayed on the display module 15f. Therefore, the window 15e may be made of a material having proper strength and transparency. As shown in
The display unit 15a may include a touch sensor for sensing a touch for the display unit 15a to receive a control command by means of a touch mode. If the touch for the display unit 15a is made using this touch sensor, the touch sensor may sense the touch and the controller 18 may generate a control command corresponding to the touch on the basis of the touch. A content input by the touch mode may be text or number, or may be a menu item that may be indicated or designated in various modes. The touch sensor may be configured in a film type having a touch pattern and arranged between the window 15e and the display module 15f, or may be a metal wire directly patterned on the rear surface of the window 15e. As shown in
The substrate 13 is an element on which various electronic components, especially various processors constituting the controller 18 are mounted together with other circuits and elements for assisting the processors, and may be installed in the case 110. Although not shown in detail, the respective components 11 to 19 shown in
Moreover, the smart watch 100 may include a battery 19a (see
In addition to a digital device provided by the above-described various electronic components, that is, the mobile terminal or the smart device, the smart watch 100 may further include a watch as an analog device. That is, the smart watch 100 may be configured to substantially display the current time by using physical hands. This time display may be performed by a physical watch unit.
The smart watch 100 may include a movement 141 as the physical watch unit. The movement 141 may be located in the case 110 as shown in
The smart watch 100 may include at least one hand 143 as the physical watch unit. The hand 143 may be comprised of a physical member, specifically a needle shaped member. That is, the hand 143 is comprised of a physical hand having a substantial body not a virtual hand. As known, the hand is arranged at the center of the case 110 in a typical analog watch. However, as shown in
The hand 143 may display the current time for the user by indicating text or scale in the same manner as the typical analog watch. In the typical analog watch, a dial or watch face is installed at the center of the case 110, that is, the opening 110a, and includes indexes such as text, number, and scale. However, since the hand 143 is arranged at the inner circumference of the case 110, instead of the typical dial or face, the bezel 130 adjacent to the hand 143 may be used to display the time. In more detail, the bezel 130 may have a dial 131 arranged thereon as shown in
Also, as shown in
The hands 143 and 144 may mechanically be connected with the movement 141 for movement as shown in
The movement 141 may also be operated in various manners to move the hands 143 and 144. For example, the movement 141 may be classified into a mechanical movement and a quartz movement. The mechanical movement may drive the internal components and the hands 143 and 144 by using mechanical energy only stored in a spring. The crown 142 may be rotated to wind the spring, whereas the spring may be wound automatically by movement of the user. Also, mechanical components are basically used for the electronic movement but the electronic movement needs a battery to supply a power source to a quartz and a stepping motor, which drive the mechanical components. If the movement 141 is comprised of a quartz movement, the movement 141 may share the battery 19a with the electronic components of the smart watch 100. However, since the display unit 15a and the other electronic components need a considerable amount of power sources, the smart watch 100 cannot be operated by the single battery 19a for a sufficient time. As a result, if the electronic components and the physical watch unit use the same battery 19a, the electronic device of the smart watch 100 and the physical watch cannot be operated for a sufficient time. However, since the quartz movement 141 uses a small amount of power source, the quartz movement 141 can be operated for several months to several years even in the case that a typical battery is used. Also, the mechanical movement 141 may be supplied with mechanical energy by winding a spring. Therefore, the movement 141 is preferably configured to use mechanical energy, that is, is comprised of a mechanical movement, or is configured to use a power source different from those of the display unit 15a and the other electronic components if it is comprised of a quartz movement. In accordance with this configuration, the physical watch unit may continuously display the time for the user even in the case that the operation of the electronic components is stopped due to too low battery power. That is, the smart watch 100 may always act as at least an analog watch. If the movement 141 uses a battery power different from that of the display unit 15a or the other electronic components, as shown in
As described above, the smart watch 100 may include an electronic device, which provides functions as a mobile terminal, and the physical watch unit for displaying the time in an analog type, thereby allowing the user to simultaneously see the physical hands 143 and 144 and the screen of the display unit 15a during operation. That is, the smart watch 100 may allow the user to simultaneously see the hands 143 and 144 arranged to display the current time and the screen of the display unit 15a for displaying a predetermined function currently executed in the smart watch 100. In this case, since the hands 143 and 144 already display the current time, the display unit 15a may display a screen for performing a function different from a display of the current time. Also, since the physical hands 143 and 144 are arranged to adjoin the inner circumference of the case 110 or the bezel 130, the physical hands 143 and 144 do not interfere with the screen of the display unit 15a substantially. Therefore, the smart watch 100 may provide the current time substantially and effectively by using the physical hands 143 and 144 while providing various functions and operations as the mobile terminal through the screen of the display unit 15a. That is, the smart watch 100 may substantially be operated as the analog watch and the mobile terminal by optimally arranging the hands 143 and 144 of the physical watch unit.
To simultaneously display the screen and the hands for the user, as shown in
Meanwhile, the smart watch 100 may selectively display the hands 143 and 144 for the user in addition to simultaneous display the screen and the hands for the user. For this function, as shown in
Also, the display unit 15a may be configured to control transparency. The display unit 15a that covers the hands 143 and 144 may allow the hands 143 and 144 to be selectively be seen to the user by means of such a control of the transparency. For example, if the display unit 15a becomes opaque or has remarkably reduced transparency, the hands 143 and 144 are covered by the display unit 15a, and may not be seen to the user. On the other hand, if the display unit 15a becomes transparent, the hands 143 and 144 may be seen to the user by the transparent display unit 15a. Transparency of the display unit 15a may be performed by various methods. As the simplest method, the display unit 15a may control its transparency by controlling its background color. In more detail, the display unit 15a may display a background screen which is dark on the whole. For example, if the display unit 15a displays a background screen of a black color on the whole, the display unit 15a may become opaque substantially. On the other hand, since the display unit 15a is basically transparent, if the display unit 15a does not include a dark background color especially, the display unit 15a may maintain transparency while displaying a predetermined screen. Also, if the display unit 15a is turned off, the display unit 15a may continue to maintain transparency due to its basic transparency.
Also, the display unit 15a may further include a separate mechanism to control transparency. In more detail, the smart watch 100 may further include a dispersion panel 15g arranged between the display unit 15a and the hands 143 and 144 as shown in
The dispersion panel 15g may be configured to scatter light entering the inside through the side, thereby controlling its transparency. In more detail, the dispersion panel 15g may be comprised of a body B of a first material and particles P of a second material different from the first material as shown in
The hands 143 and 144 may selectively be seen to the user in accordance with the transparency control of the display unit 15a. This selective display of the hands 143 and 144 may be implemented in the smart watch 100 in various modes for a convenient and useful use of the user. Next, substantial examples of the selective display of the hands will be described with reference to the related drawings.
First of all, the user may need to use the entire screen of the display unit 15a in accordance with various purposes or reasons. For example, when the user desire to perform a specific operation, the entire screen of the display unit 15a may be required to preferably perform the specific operation or function. In this case, as shown in
Meanwhile, the movement 141 may provide various functions in addition to time display based on the hands 143 and 144. These additional functions may be referred to as complication as a horology. For example, chronograph, calendar, etc. may be included in the complication. The complication may be exposed to a surface of the movement 141, an upper surface of the movement 141 in the drawing, whereby the complication may be seen to the user in the same manner as the hands 143 and 144. When the predetermined operation is performed on the smart watch 100, the user may desire to see the complication unlike the hands 143 and 144. Also, the specific operation may need the complication, and may assist the complication in another aspect. In this case, as shown in
Also, as described above, the physical watch unit may stably notify the user of the time by means of low power consumption or mechanical power supplement. Therefore, except some special cases described above, the physical hands 143 and 144 seen to the user may be important in continuously performing time notification which is the most basic function of the smart watch 100. For this reason, the display unit 15a may maintain the transparent state to allow the hands 143 and 144 to be seen to the user. In more detail, if the display unit 15a is powered off, the display unit 15a may continue to maintain transparency due to its basic transparent characteristic. Therefore, as shown in
As illustrated in the above-described substantial examples, various modes may be provided to the user by controlling the display of the screen of the display unit 15a while selectively displaying the hands 143 and 144. For example, any one of the hands 143 and 144 and the screen of the display unit 15a may selectively be provided to the user. That is, only the screen of the display unit 15a may be provided to the user as shown in
Meanwhile, intended simultaneous provision of the hands and the screen may primarily be achieved by the aforementioned structure of the smart watch 100. However, to achieve the intended technical purpose more specifically, it is required to support a proper control considering the structure and characteristic of the smart watch 100. The smart watch 100 basically accompanies interaction with the user in implementing the function. Therefore, the aforementioned technical purpose may be achieved more effectively and efficiently through optimization of various controls including user environment and user interface. Moreover, user experience for the smart watch 100, such as easiness and convenience in use, may also be improved remarkably. That is, optimized control may increase a product value of the smart watch 100 more greatly. For this reason, a control method for the smart watch according
First of all, the user may arrange the smart watch 100 on his/her body to use the smart watch 100. That is, the user may wear the watch 100 on his/her wrist, and the control method will be described with reference to the watch 100 worn on the user's wrist. Meanwhile, the user may use the watch 100 by holding the watch 100 with his/her hand instead of wearing the watch 100 on his/her body. Therefore, the control methods described hereinafter may be applied to all types of arrangements or touches of the watch on the user's body including wearing of the watch on the user's wrist.
After wearing the watch, the user may command the smart watch 100 to perform a desired operation (S1). The watch 100 may implement various functions that satisfy the user's need, and the functions may be achieved by an associated operation of predetermined components in the watch 100. Therefore, the user may input a predetermined command in the smart watch 100 to perform an operation for an intended function, whereby the command step S1 may be the most basic step in implementation of the function, especially control. After the command step S1, the watch 100 may perform the commanded operation (S2). In more detail, if the user's command is input to the watch 100, the corresponding components perform the commanded operation in accordance with the input command. Therefore, the finally intended function may be provided to the smart watch 100. The command step S1 may basically be based on the input according to the user's intention and will for a predetermined function. Meanwhile, a request and command for the operation of the watch 100 may be input a network or other device. Therefore, the control method may receive predetermined information or command from an external network or other device. The smart watch 100 may perform the corresponding operation in accordance with the command input in the receiving step.
The screen related to the operation performed to provide the user with the intended function for the step S2 may be displayed on the display unit 15a. Also, as described above, the smart watch 100 may continuously display the time through the hands 143 and 144. Therefore, for the step S2, the smart watch 100 may simultaneously provide the user with screen of the display unit 15a related to the operation and the current time according to the hands 143 and 144 (S3). Also, since the physical hands 143 and 144 always provide the current time in the smart watch 100, the smart watch 100 may substantially provide the screen of the display unit 15a and the time according to the hands 143 and 144 in the step S1 as well as the step S2. The step S3 may include various additional controls to allow the user to effectively use the screen and hands seen to the user, and these control methods will be described hereinafter in detail.
First of all, in the step S3, the display unit 15a may display auxiliary hands 145 and 146 additionally to the hands 143 and 144 (S10). The auxiliary hands 145 and 146 correspond to virtual minute hand and virtual hour hand, and may be aligned in the physical hour hand 143 and the physical hour hand 144 as shown in
Also, in the step S3, the display unit 15a may display the amount of a battery as soon as it is powered (S20). As described above, the electronic components related to the display unit 15a uses a considerable amount of power, and capacity of the battery 19a is restricted due to a small size of the smart watch 100. Therefore, a power source should be managed to use the components for a long time if possible prior to charging of the battery 19a. For this reason, the display unit 15a may be powered on in a special case only in the smart watch 100. For example, when the user sees the display unit 15a of the smart watch 100 to check the time or other received notification, the user generally twists a wrist. Therefore, the smart watch 100 may sense this movement by using the sensor and power the display unit 15a on. Also, the display unit 15a may be powered on a push of the button 111 or a touch on the display unit 15a. In this way, it is important to check the mount of the battery in the smart watch 100, as shown in
Moreover, in the step S3, the display unit 15a may display the time related to a predetermined operation additionally to the current time displayed by the hands 143 and 144 (S30, S32). The time related to a predetermined operation may include the time for performing the predetermined operation or the time for which the predetermined time has been performed. For example, as shown in
Meanwhile, in the step S3, the time related to the operation may be set prior to the step S32 (S30, S31). In the step S31, the user may swipe the display unit 15a to set the time related to the operation. For example, as shown in
In accordance with the steps S30, S31 and S32, the user may easily identify the time related to the operation additionally to the current time according to the physical hands 143 and 144. Therefore, the user may use the smart watch 100 more conveniently.
As described with reference to all the drawings, the smart watch 100 structurally includes both the physical watch and the mobile terminal. As the smart watch 100 configures the physical watch optimally, the hands 143 and 144 of the physical watch do not interfere with the screen of the display unit 15a. Therefore, the smart watch 100 may effectively provide the user with the time according to the physical hands 143 and 144 and the function as the mobile terminal implemented through the display unit 15a at the same time.
Also, the control method of the smart watch 100 may optimally control the physical hands 143 and 144 and the screen of the display unit 15a considering their structural characteristics. Therefore, the control method may allow the user to efficiently use the functions of both the physical watch and the mobile terminal, and moreover may provide easiness and convenience in use.
The above detailed descriptions are to be considered in all respects as illustrative and not restrictive. The scope of the invention should be determined by reasonable interpretation of the appended claims and all change which comes within the equivalent scope of the invention are included in the scope of the invention.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2015-0097906 | Jul 2015 | KR | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/KR2016/000452 | 1/15/2016 | WO | 00 |
| Publishing Document | Publishing Date | Country | Kind |
|---|---|---|---|
| WO2017/007100 | 1/12/2017 | WO | A |
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| 20180196396 A1 | Jul 2018 | US |
