Patent Grant
12292638
The present application is the U.S. National Stage of International Application No. PCT/CN2021/124215, filed on Oct. 15, 2021, the contents of which are incorporated herein by reference in their entireties for all purposes.
The present disclosure relates to the field of display technologies, and in particular to an array substrate, a manufacturing method of an array substrate, a display panel, and a display device.
A liquid crystal display (LCD) panel is typically formed by cell-assembling an array substrate and a color film substrate, and injecting liquid crystal between the two substrates.
In order to maintain a cell gap (cell thickness) between the array substrate and the color film substrate, a main method is to add a spacer having a certain thickness between the two substrates before the cell-assembling the two substrates to maintain the cell thickness. However, in the related art, the wiring on the array substrate is complex, resulting in uneven heights of the spacers on the array substrate.
The above information disclosed in the background section is only used for enhancing understanding of the background of the present disclosure, and thus it may include information that does not constitute prior art known to those ordinary skilled in the art.
An object of the present disclosure is to provide an array substrate, a manufacturing method of an array substrate, a display panel, and a display device, and the array substrate helps to adjust flatness at an intersection position of a data line and a scanning line.
The present disclosure adopts the following technical solutions to achieve the above object of the invention.
According to a first aspect of the present disclosure, an array substrate is provided, and includes:
In an exemplary embodiment of the present disclosure, the metal layer further includes a plurality of touch control signal lines, an orthographic projection of the touch control signal line on the base substrate is located outside of an orthographic projection of the sub-pixel area on the base substrate, and the orthographic projection of the touch control signal line on the base substrate at least partially overlaps with an orthographic projection of the data line on the base substrate; and
the metal block includes a touch control connecting metal piece and a metal spacer piece, where the touch control connecting metal piece is connected to the touch control signal line, and the metal spacer piece is spaced apart from the touch control signal line.
In an exemplary embodiment of the present disclosure, the array substrate further includes:
In an exemplary embodiment of the present disclosure, the touch control unit includes the plurality of common electrode blocks arranged in an array, at least two of the common electrode blocks are arranged along the first direction to form a column, and at least two of the common electrode blocks are arranged along the second direction to form a row;
two adjacent rows of the common electrode blocks in the touch control unit are connected to each other through a row connecting portion, and two adjacent columns of the common electrode blocks in the touch control unit are connected to each other through a column connecting portion; and
the column connecting portion includes an upper connecting part connected to an upper region of the common electrode block, and a lower connecting part connected to a lower region of the common electrode block.
In an exemplary embodiment of the present disclosure, the sub-pixel areas include a red sub-pixel area, a green sub-pixel area and a blue sub-pixel area, at least one red sub-pixel area, at least one green sub-pixel area and at least one blue sub-pixel area are arranged along the second direction to form a pixel unit region, and one pixel unit region corresponds to one of the common electrode blocks; and
an orthographic projection of the row connecting portion on the base substrate is located between orthographic projections, on the base substrate, of two adjacent sub-pixel areas corresponding to the common electrode block.
In an exemplary embodiment of the present disclosure, the common electrode block includes a main body, and a first protruding portion and a second protruding portion that are connected to one side of the main body; the first protruding portion is connected to a middle part of the side of the main body, an orthographic projection of the first protruding portion on the base substrate is located between orthographic projections, on the base substrate, of two adjacent sub-pixel areas corresponding to the common electrode block, and the second protruding portion is connected to a corner of the main body;
the metal spacer piece includes a first spacer, where an orthographic projection of the first spacer on the base substrate at least partially overlaps with the first protruding portion, and the first spacer is connected to the first protruding portion through a via;
a number of the first protruding portion is multiple, and a part of first protruding portions are used as the row connecting portion when two adjacent rows of the common electrode blocks are connected; and
an orthographic projection of the first touch control metal piece on the base substrate at least partially overlaps with an orthographic projection, on the base substrate, of the second protruding portion of the one of the common electrode blocks in the touch control unit, and the first touch control metal piece is connected to the second protruding portion through a via.
In an exemplary embodiment of the present disclosure, in the second direction, orthographic projections, on the base substrate, of a part of the data lines are located within orthographic projections of the touch control signal lines on the base substrate.
In an exemplary embodiment of the present disclosure, in the second direction, the touch control signal line has a width of 5.2-6.2 μm, and the data line has a width of 2.5-3.5 μm.
In an exemplary embodiment of the present disclosure, the metal spacer piece includes a first edge, a second edge and a third edge connected in sequence, the second edge and the third edge are located at one side, along the first direction, of the first edge and are parallel to the first edge, a distance between the second edge and the first edge is greater than a distance between the third edge and the first edge, and an orthographic projection, on the base substrate, of a connecting via of the metal spacer piece and the common electrode block is located between orthographic projections, on the base substrate, of the first edge and the second edge.
In an exemplary embodiment of the present disclosure, the metal spacer piece has a dimension of 16-17 μm in the second direction, the distance between the first edge and the second edge is 11.6-12.6 μm, and the distance between the first edge and the third edge is 9.2-10.2 μm.
In an exemplary embodiment of the present disclosure, the orthographic projection of the touch control signal line on the base substrate is located between orthographic projections, on the base substrate, of the red sub-pixel area and the blue sub-pixel area.
In an exemplary embodiment of the present disclosure, the driving circuit layer further includes:
In an exemplary embodiment of the present disclosure, an orthographic projection of the metal block on the base substrate covers a gap between orthographic projections, on the base substrate, of the source and the drain.
In an exemplary embodiment of the present disclosure, the array substrate further includes:
In an exemplary embodiment of the present disclosure, the peripheral area includes a binding zone; and the array substrate further includes:
According to a second aspect of the present disclosure, a manufacturing method for an array substrate is provided, and includes:
According to a third aspect of the present disclosure, a display panel is provided, and includes:
In an exemplary embodiment of the present disclosure, the sub-pixel areas include a red sub-pixel area, a blue sub-pixel area and a green sub-pixel area; the spacer includes a main spacer part, and an orthographic projection of the main spacer part on the base substrate is located between orthographic projections, on the base substrate, of the red sub-pixel area and the blue sub-pixel area.
In an exemplary embodiment of the present disclosure, an orthographic projection of the spacer on the base substrate partially overlaps with a gap between orthographic projections, on the base substrate, of the source and the drain.
According to a fourth aspect of the present disclosure, a display device is provided, and includes the display panel described in the third aspect.
The array substrate provided by the present disclosure includes the base substrate, the driving circuit layer and the metal layer, where the metal layer includes a plurality of metal blocks arranged at intervals, and the metal block is located at the intersection of the data line and the scanning line. The metal block helps to adjust the flatness at the intersection position of the data line and the scanning line, causing that uniformity in height and stability in distribution positions of other structures are maintained when the other structures are formed at the positions of the metal blocks.
The accompanying drawings herein are incorporated into and form a part of the specification, illustrate embodiments consistent with the present disclosure, and are used in conjunction with the specification to explain the principles of the present disclosure. Obviously, the accompanying drawings in the following description are only some of the embodiments of the present disclosure, and other accompanying drawings may be obtained from these drawings without creative labor for those ordinary skilled in the art.
Reference numerals of main components in the drawings are illustrated as follows.
1—base substrate; 11—display area; 12—peripheral area; 2—driving circuit layer; 21—scanning line; 22—data line; 23—source-drain layer; 23S—source; 23D—drain; 24—gate layer; 25—gate insulating layer; 26—active layer; 27—planarization layer; 3—metal layer; 31—metal block; 311—touch control connecting metal piece; 3111—first touch control metal piece; 3112—second touch control metal piece; 312—metal spacer piece; 312a—first edge; 312b—second edge; 312c—third edge; 312d—fourth edge; 312e—fifth edge; 3121—first spacer; 3122—second spacer; 32—touch control signal line; 4—spacer; 41—main spacer part; 42—secondary spacer part; 5—common electrode; 51—touch control unit; 511—common electrode block; 511a—main body; 511b—first protruding portion; 511c—second protruding portion; 512—row connecting portion; 513—column connecting portion; 5131—upper connecting part; 5132—lower connecting part; 501—first passivation layer; 502—second passivation layer; 6—pixel electrode; 7—liquid crystal layer; 8—color film substrate; 9—sub-pixel area; 90—pixel unit region; 91—red sub-pixel area; 92—green sub-pixel area; 93—blue sub-pixel area; 01—data lead; 02—scanning lead; 03—touch control lead; 04—first pad; 041—first conductive layer; 042—second conductive layer; 05—second pad; 051—third conductive layer; 052—fourth conductive layer; 06—third pad; 061—fifth conductive layer; 062—sixth conductive layer; 001—insulating layer; 002—insulating layer; 003—passivation layer; 004—passivation layer.
Exemplary embodiments are now described more comprehensively with reference to the accompanying drawings. However, the exemplary embodiments are capable of being implemented in a variety of forms and should not be construed as being limited to the examples set forth herein. Rather, the provision of these embodiments allows for the present disclosure to be more comprehensive and complete, and conveys the idea of the exemplary embodiments in a comprehensive manner to those skilled in the art. The described features, structures, or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided, thereby giving a full understanding of the embodiments of the present disclosure.
In the drawings, areas and thicknesses of layers may be exaggerated for clarity. The same reference numerals in the drawings indicate the same or similar structures, and thus their detailed descriptions will be omitted.
The described features, structures, or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided, thereby giving a full understanding of the embodiments of the present disclosure. However, those skilled in the art will realize that it is possible to practice the technical solutions of the present disclosure and omit one or more of the described particular details, or that other methods, components, materials, etc. may be used. In other cases, the well-known structures, materials, or operations are not shown or described in detail to avoid obscuring the main technical ideas of the present disclosure.
When a certain structure is “on” another structure, it may mean that the certain structure is integrally formed on another structure, or that the certain structure is “directly” provided on another structure, or that the certain structure is “indirectly” provided on another structure through yet another structure.
The terms “a”, “an”, and “the” are used for indicating an existence of one or more elements/components/etc.; and the terms “include” and “have” are used for indicating an open-ended inclusion and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc. The terms “first” and “second”, etc. are used merely as markers and not as quantitative limitations to the objects thereof.
An array substrate of a liquid crystal display panel is typically provided with a variety of wirings, such as scanning lines and data lines. In the related art, in order not to affect the aperture ratio of the display panel, widths of the wirings such as the scanning lines and data lines are typically designed to be narrow, resulting in that the spacers located above the wirings are not uniform in height and not stable, thereby adversely affecting the cell thickness of the liquid crystal display panel and the like.
As shown in
The array substrate provided by the present disclosure includes the base substrate 1, the driving circuit layer 2 and the metal layer 3, where the metal layer 3 includes a plurality of metal blocks 31 arranged at intervals, and the metal block 31 is located at the intersection of the data line 22 and the scanning line 21. The metal block 31 helps to adjust the flatness at the intersection position of the data line 22 and the scanning line 21, causing that uniformity in height and stability in distribution positions of other structures are maintained when the other structures are formed at the positions of the metal blocks 31.
Various components of the array substrate provided by the embodiments of the present disclosure are described in detail below in conjunction with the accompanying drawings.
An embodiment of the present disclosure provides an array substrate, and the array substrate may be used for forming a thin film transistor liquid crystal display (TFT-LCD) panel.
As shown in
The driving circuit layer 2 is located at one side of the base substrate 1 and is located in the display area 11. The driving circuit layer 2 includes a plurality of data lines 22 and a plurality of scanning lines 21. The data line 22 and the scanning line 21 intersect with each other to define a plurality of sub-pixel areas 9. The data lines 22 are located at one side of the scanning lines 21 away from the base substrate 1. The extending directions and the arranging directions of the data lines 22 and the scanning lines 21 may be of various designs.
As shown in
As shown in
The scanning line 21 and the data line 22 may be single-layer conductive materials or stacks of multi-layers conductive materials. For example, in an embodiment of the present disclosure, the scanning line 21 may include a first conductive material layer, a second conductive material layer and a first conductive material layer that are stacked sequentially, i.e., presenting a sandwich structure. In some embodiments, the first conductive material layer may be selected from a corrosion-resistant metal or alloy, such as molybdenum; the second conductive material layer may be selected from a metal or alloy with high electrical conductivity, such as copper, aluminum, silver, and the like. For another example, in another embodiment of the present disclosure, the scanning line 21 may include a single-layer conductive material, for example, the material of the scanning line 21 may be molybdenum. The data line 22 may include the same conductive material as the scanning line 21.
As shown in
The gate layer 24 and the scanning line 21 may be formed through a photolithography process, and the scanning line 21 and the gate layer 24 may be formed through the same photolithography process. For example, a conductive material layer may be deposited at one side of base substrate 1, and then the conductive material layer may be patterned to obtain the required scanning line 21 and gate layer 24.
The driving circuit layer 2 further includes a gate insulating layer 25 located at one side of the gate layer 24 away from the base substrate 1. The gate insulating layer 25 covers a surface of the gate layer 24. The gate insulating layer 25 may be a single-film layer such as silicon nitride, silicon oxide, aluminum oxide, or a multi-film layer formed by a combination thereof. The gate insulating layer 25 may be formed through a deposition method, for example, a silicon oxide layer may be formed as a gate insulating material layer through a vapor phase chemical deposition method, and the gate insulating material layer may be patterned to form the gate insulating layer 25.
The driving circuit layer 2 further includes an active layer 26 located at one side of the gate insulating layer 25 away from the base substrate 1. The material of the active layer 26 may be polycrystalline silicon or indium gallium zinc oxide (IGZO), and conductivity performances at different positions of the active layer 26 may be changed through processes such as doping.
The driving circuit layer 2 further includes a source-drain layer 23, and the source-drain layer 23 includes a source 23S covering one end of the active layer 26 and a drain 23D covering another end of the active layer 26. The data line 22 is arranged in a same layer as the source-drain layer 23. The data line 22 is connected to the drain 23D.
The gate layer 24, the gate insulating layer 25, the active layer 26, and the source-drain layer 23 may be used for forming a thin film transistor. The thin film transistor is located in the sub-pixel area 9 as a component structure of a pixel driving circuit to drive the liquid crystal pixel area.
In an embodiment, the driving circuit layer 2 further includes a planarization layer 27 located at one side of the source-drain layer 23 away from the base substrate 1. The planarization layer 27 covers a surface of the source-drain layer 23.
As shown in
As shown in
As shown in
In the second direction Y, orthographic projections, on the base substrate 1, of a part of the data lines 22 are located within orthographic projections of the touch control signal lines 32 on the base substrate 1. That is, in the second direction Y, the width of the touch control signal line 32 is greater than the width of the data line 22 to reduce the common electrode voltage perturbation (vcom ripple). In a specific embodiment, in the second direction Y, the touch control signal line 32 has a width of 5.2-6.2 μm, and the data line 22 has a width of 2.5-3.5 μm.
In this embodiment, the touch control connecting metal piece 311, the metal spacer piece 312, and the touch control signal line 32 may be formed by using the same material and the same photolithography process. A metallic material layer may be formed by depositing at one side of the driving circuit layer 2 away from the base substrate 1, and then the metallic material layer may be patterned, thereby obtaining the required touch control connecting metal piece 311, metal spacer piece 312, and touch control signal line 32.
As shown in
As shown in
In this embodiment, the common electrode 5 is used as a touch control electrode. In the related art, this principle may be used to fabricate a touch and display driver integration (TDDI) touch screen, integrating a touch control sensor into a display device and integrating a touch control chip and a display chip into a single chip to make the screen thinner, which meets the design requirement for thin display products.
As shown in
As shown in
As shown in
When the metal layer 3 is located at one side of the common electrode 5 close to the base substrate 1, i.e., between the driving circuit layer 2 and the common electrode 5, the metal layer 3 may be formed first at one side of the driving circuit layer 2 away from the base substrate 1, followed by the formation of the passivation layer at one side of the metal layer 3 away from the base substrate 1, and the formation of a via through etching at a specific position of the formed passivation layer to expose the metal layer 3 at the specific position, and the common electrode 5 is formed at one side of the passivation layer away from the base substrate 1, at which time certain common electrode blocks 511 in the formed common electrode 5 may be connected to certain metal blocks 31 in the metal layer 3 through vias. The area of the via may be set to be 9-25 μm2, and the shape of the orthographic projection of the via on the base substrate 1 may be generally a circle, an ellipse, an irregular polygon, or a regular polygon, etc., and the present disclosure does not make limitations to this.
When the metal layer 3 is located at one side of the common electrode 5 away from the base substrate 1, such as between the common electrode 5 and the pixel electrode 6 (
As shown in
As shown in
Similarly, the shape design of the metal spacer piece 312 is also applicable to the first touch control metal piece 3111. As shown in
In a specific embodiment, the metal spacer piece 312 has a dimension of 16-17 μm in the second direction Y, the distance between the second edge 312b and the first edge 312a is 11.6-12.6 μm, and the distance between the third edge 312c and the first edge 312a is 9.2-10.2 μm.
As shown in
The size of the common electrode block 511 may be set according to the actual situation. For example, the size of the common electrode block 511 is set according to the number of sub-pixel areas 9 or pixel electrodes 6 to which the common electrode block 511 needs to correspond.
As shown in
In a specific embodiment, one red sub-pixel area 91, one green sub-pixel area 92 and one blue sub-pixel area 93 are sequentially arranged along the second direction Y to form one pixel unit region 90, and one common electrode block 511 corresponds to one pixel unit region 90. The orthographic projection of the row connecting portion 512 on the base substrate 1 is located between the orthographic projections, on the base substrate 1, of the green sub-pixel area 92 and the blue sub-pixel area 93 corresponding to the common electrode block 511.
In some embodiments of the present disclosure, the first touch control metal piece 3111 and the metal spacer piece 312 may be connected to the common electrode block 511 through different connecting positions, respectively.
As shown in
In some embodiments, the number of the first protruding portion 511b may be set according to the number of sub-pixel areas 9 corresponding to the common electrode block 511. For example, when the common electrode block 511 corresponds to three sub-pixel areas 9, the number of the first protruding portion 511b may be two, which are located correspondingly between two adjacent sub-pixel areas 9, respectively.
As shown in
In some embodiments, the number of the second protruding portion 511c is multiple, where the touch control connecting metal piece 311 is provided at a position corresponding to a part of the second protruding portions 511c, and the metal spacer piece 312 is provided at a position corresponding to a part of the second protruding portions 511c.
When the common electrode block 511 is provided with the touch control signal line 32 around the common electrode block 511, the touch control connecting metal piece 311 connected to the touch control signal line 32 may be provided at a position corresponding to the second protruding portion 511c of this common electrode block 511. In some embodiments, when the touch control signal line 32 needs to be connected to the common electrode block 511 through the first touch control metal piece 3111, an orthographic projection of the first touch control metal piece 3111 on the base substrate 1 at least partially overlaps with an orthographic projection, on the base substrate 1, of the second protruding portion 511c of the one of the common electrode blocks 511 in the touch control unit 51, and the first touch control metal piece 3111 is connected to the second protruding portion 511c through a via. When the common electrode block 511 is not provided with the touch control signal line 32 around the common electrode block 511, the metal spacer piece 312 may be provided at a position corresponding to the second protruding portion 511c of the common electrode block 511, the metal spacer piece 312 further includes a second spacer 3122, an orthographic projection of the second spacer 3122 on the base substrate 1 at least partially overlaps with the second protruding portion 511c, and the second spacer 3122 is connected to the second protruding portion 511c through a via.
As shown in
In some embodiments, an insulating layer 001 is also provided between film layers of the data lead 01, the scanning lead 02 and the touch control lead 03. In this embodiment, the three layers of the data lead 01, the scanning lead 02, and the touch control lead 03 are overlapped, which is conducive to reducing the width of the fan-shaped area, and realizing a narrow bezel design for the array substrate in this area. At the same time, the three layers of leads are stacked and are kept insulated from each other through the insulating layer 001, which can effectively reduce the risk of short-circuiting of the leads from each other. The line widths of the data lead 01, the scanning lead 02 and the touch control lead 03 may be set according to the actual situation. In a specific embodiment, the line widths of the data lead 01, the scanning lead 02 and the touch control lead 03 may be 2.7 μm, and when the three layers are in the same layer, the line spacing may be 2.3 μm.
As shown in
The array substrate further includes a pad, the pad is located at one side of the base substrate 1 and is located in the binding zone, and the pad includes a first pad 04, a second pad 05 and a third pad 06. The first pad 04 is connected to the data lead 01, the first pad 04 includes a first conductive layer 041 and a second conductive layer 042, the first conductive layer 041 is arranged in the same layer as the data line 22, the second conductive layer 042 is arranged in the same layer as the pixel electrode 6, and the second conductive layer 042 is connected to the first conductive layer 041 through a via.
The second pad 05 is connected to the scanning lead 02, the second pad 05 includes a third conductive layer 051 and a fourth conductive layer 052, the third conductive layer 051 is arranged in the same layer as the scanning line 21, the fourth conductive layer 052 is arranged in the same layer as the pixel electrodes 6, and the fourth conductive layer 052 is connected to the third conductive layer 051 through a via.
The third pad 06 is connected to the touch control lead 03, the third pad 06 includes a fifth conductive layer 061 and a sixth conductive layer 062, the fifth conductive layer 061 is arranged in the same layer as the touch control signal line 32, the sixth conductive layer 062 is arranged in the same layer as the pixel electrode 6, and the sixth conductive layer 062 is connected to the fifth conductive layer 061 through a via.
Specifically in an embodiment, an insulating layer 002 is also provided between the third conductive layer 051 and the first conductive layer 041, and a passivation layer 003 is also provided between the third conductive layer 051 and the fifth conductive layer 061. A passivation layer 004 is provided at one side of the fifth conductive layer 061 away from the third conductive layer 051. The second conductive layer 042, the fourth conductive layer 052 and the sixth conductive layer 062 are provided at one side of the passivation layer 004 away from the fifth conductive layer 061 and the third conductive layer 051, and are connected to the first conductive layer 041, the third conductive layer 051 and the fifth conductive layer 061 through a via, respectively. The second conductive layer 042, the fourth conductive layer 052 and the sixth conductive layer 062 may be connected to the chip, thereby realizing the connection of each lead to the chip to complete the transmission of each signal.
As shown in
The display panel provided in the present disclosure includes the metal layer 3 and the spacer 4, where the metal layer 3 includes a plurality of metal blocks 31 arranged at intervals, the spacer 4 is located at one side of the metal layer 3 away from the base substrate 1, and the orthographic projection of the spacer 4 on the base substrate 1 is located within the orthographic projection of the metal block 31 on the base substrate 1, thereby enabling the metal block 31 to stably support the spacer 4, and enabling the spacers 4 to maintain uniformity in height.
As shown in
The spacer 4 includes a main spacer part 41 and a secondary spacer part 42, the main spacer part 41 serves to control the cell thickness, and the secondary spacer part 42 serves as an auxiliary support and adjustment. The main spacer part 41 and the secondary spacer part 42 may be arranged in a certain regular pattern.
As shown in
Correspondingly, the orthographic projection of the touch control signal line 32 on the base substrate 1 is located between the orthographic projections, on the base substrate 1, of the red sub-pixel area 91 and the blue sub-pixel area 93. That is, the touch control signal line 32 is also provided between the red sub-pixel area 91 and the blue sub-pixel area 93.
As shown in
At step S100, a base substrate 1 is provided, where the base substrate 1 includes a display area 11 and a peripheral area 12 located at a periphery of the display area 11;
At step S200, a driving circuit layer 2 is formed at one side of the base substrate 1, where the driving circuit layer 2 is located in the display area 11 and includes a plurality of data lines 22 and a plurality of scanning lines 21, the plurality of data lines 22 extend along the first direction X and are arranged at intervals along the second direction Y, the plurality of scanning lines 21 extend along the second direction Y and are arranged at intervals along the first direction X, the second direction Y intersects with the first direction X, and the data line 22 and the scanning line 21 intersect with each other to define a plurality of sub-pixel areas 9.
At step S300, a metal layer 3 is formed at one side of the driving circuit layer 2 away from the base substrate 1, where the metal layer 3 is located in the display area 11, the metal layer 3 includes a plurality of metal blocks 31 arranged at intervals, and the metal block 31 is located at an intersection of the data line 22 and the scanning line 21.
As shown in
An embodiment of the present disclosure also provides a display device including a display panel, the display panel may be the display panel of any of the above embodiments, and the specific structure and beneficial effects thereof may be referred to the above embodiments of the display panel, and will not be repeated herein. The display device of the present disclosure may be an electronic device such as a mobile phone, a tablet computer, a television, and so on, and will not be enumerated herein.
It should be illustrated that although the steps of the method in the present disclosure are described in a particular order in the accompanying drawings, it is not required or implied that the steps must be performed in that particular order or that all of the steps shown must be performed in order to achieve the desired results. Additionally or alternatively, certain steps may be omitted, multiple steps may be combined into one step for execution, and/or one step may be decomposed into multiple steps for execution, etc., all of which should be considered as a part of the present disclosure.
It should be understood that the present disclosure does not limit its application to the detailed structure and arrangement of the components presented in this specification. The present disclosure is capable of being provided with other embodiments and being implemented and performed in a variety of ways. The foregoing deformed and modified forms fall within the scope of the present disclosure. It should be understood that the present disclosure, as disclosed and limited in this specification, extends to all alternative combinations of two or more individual features mentioned or apparent in the text and/or in the accompanying drawings. All of these various combinations constitute a plurality of alternative aspects of the present disclosure. The embodiments of this specification illustrate the best ways known for implementing the present disclosure and will enable those skilled in the art to utilize the present disclosure.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/CN2021/124215 | 10/15/2021 | WO |
| Publishing Document | Publishing Date | Country | Kind |
|---|---|---|---|
| WO2023/060595 | 4/20/2023 | WO | A |
| Number | Name | Date | Kind |
|---|---|---|---|
| 20080024416 | Onogi | Jan 2008 | A1 |
| 20090066861 | Rho | Mar 2009 | A1 |
| 20110096279 | Lee | Apr 2011 | A1 |
| 20160124280 | Park | May 2016 | A1 |
| 20170153482 | Miyamoto | Jun 2017 | A1 |
| 20170307933 | Chen | Oct 2017 | A1 |
| 20210341804 | Kuroe | Nov 2021 | A1 |
| Number | Date | Country |
|---|---|---|
| 101004525 | Jul 2007 | CN |
| 101546070 | Sep 2009 | CN |
| 105468202 | Apr 2016 | CN |
| 111025793 | Apr 2020 | CN |
| 2019174736 | Oct 2019 | JP |
| Entry |
|---|
| International Search Report of PCT application No. PCT/CN2021/124215 dated Jun. 29, 2022. |
| Written Opinion of PCT application No. PCT/CN2021/124215 dated Jun. 29, 2022. |
| Number | Date | Country | |
|---|---|---|---|
| 20240393630 A1 | Nov 2024 | US |
