Patent Grant
10209559
The application is a U.S. National Phase Entry of International Application No. PCT/CN2015/095055 filed on Nov. 19, 2015, designating the United States of America and claiming priority to Chinese Patent Application No. 201510334922.0 filed on Jun. 12, 2015. The present application claims priority to and the benefit of the above-identified applications and the above-identified applications are incorporated by reference herein in their entirety.
At least one embodiment of the present disclosure relates to a dismantling device for liquid crystal display.
A thin film transistor liquid crystal display (TFT-LCD) comprises a display panel formed by cell-assembling the array substrate and the color filter substrate. The display panel comprises a display side and a non-display side opposite to the display side. The TFT-LCD further comprises a backlight unit (BLU) provided at the non-display side of the display panel for providing a light source.
If a quality problem is spotted in some part of the backlight unit in the detection process of the TFT-LCD, for example, a single LED does not operate to light, and then it is required to dismantle the display panel and the backlight unit apart from each other so as to replace the LED that does not light.
Since the display panel and the backlight unit are commonly secured to each other by a double-sided adhesive provided therebetween, it is very difficult to dismantle the display panel and the backlight unit apart, thus unfavorable to the replacement of the components in question.
At least one embodiment of the present disclosure provides a dismantling device for liquid crystal display capable of solving the problem that the display panel and the backlight unit are difficult to be dismantled apart.
In one aspect, at least one embodiment of the disclosure provides a device for dismantling a liquid crystal display, comprising a carrier platform, a dismantling bracket, a dividing piece and a driving component; the carrier platform comprises a carrying surface for supporting the liquid crystal display to be dismantled thereon, and the liquid crystal display to be dismantled comprises a display panel and a backlight unit bonded to each other; the dividing piece is located above the carrier platform and mounted onto the dismantling bracket; the dividing piece is capable of being driven by the driving component so as to move in a first direction and into a slit between the display panel and the backlight unit; and the first direction intersects with an extending direction of the dividing piece.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the dismantling bracket comprises a first support pole and a second support pole that are provided vertically, and comprises a third support pole provided horizontally; the first support pole and the second support pole are provided at both sides of the carrier platform respectively, one end of the dividing piece is secured onto the first support pole while the other end is secured onto the second support pole, the third support pole is provided below the carrier platform; the first support pole and the second support pole are connected to the third support pole respectively.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the first support pole and the second support pole are telescopic rods.
For example, the dismantling device for liquid crystal display provided by one embodiment of the present disclosure further comprises a position adjusting member, the third support pole is fitted onto the position adjusting member and is configured to move in the first direction under an action of the position adjusting member.
For example, the driving component is connected to the position adjusting member, and the position adjusting member comprises a ball screw and at least one guide post extending in a direction parallel with an extending direction of the ball screw; the third support pole is provided with a first mounting hole and at least one second mounting hole; the first mounting hole is provided with a ball nut therein, which is configured to cooperate with the ball screw; the guide post passes through the second mounting hole; an axis of the first mounting hole is parallel with that of the second mounting hole; and the driving component comprises a rotary handle connected with the ball screw.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, a number of the second mounting holes is equal to a number of the guide posts.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the driving component is connected with the dismantling bracket, and the position adjusting member comprises a guide rail.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the third support pole is provided on the guide rail.
For example, the dismantling device for liquid crystal display provided by one embodiment of the present disclosure further comprises an absorbing component located above the display panel or the backlight unit, the absorbing component is used to adsorb the display panel or the backlight unit, so that the display panel or the backlight unit can form an angle of 10° to 35° with respect to the carrying surface of the carrier platform.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the dividing piece is a wire, a diameter of which is from 0.3 mm to 0.5 mm.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the wire comprises a fishing line, a molybdenum wire or titanium wire.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the dividing piece is a sheet, a thickness of which is from 0.3 mm to 0.5 mm.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the sheet comprises a metal sheet or resin sheet.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the carrying surface is provided with a groove therein; a dimension of the groove matches with a dimension of the display panel or the backlight unit in a horizontal direction, and a dimension of the groove in a vertical direction is less than or equal to a thickness of the display panel or the backlight unit.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the dismantling bracket is provided to drive the dividing piece to move in the first direction under driving of the driving component.
In another aspect, at least one embodiment of the present disclosure provides a device for dismantling the liquid crystal display, comprising a carrier platform, a absorbing component, a transfer component, a dismantling bracket, a dividing piece and a driving component; the carrier platform comprises a carrying surface for supporting the liquid crystal display to be dismantled thereon, and the liquid crystal display to be dismantled comprises a display panel and a backlight unit bonded to each other; the dividing piece is located above the carrier platform and mounted onto the dismantling bracket, and the dismantling bracket is secured to the carrier platform; the driving component is connected with the transfer component, and the absorbing component is fitted onto the transfer component in such a way that, under driving of the driving component, the absorbing component moves till above the display panel or the backlight unit and is absorbed to a surface of the display panel or the backlight unit, so that the display panel or the backlight unit can form an angle of 10° to 35° with respect to the carrying surface of the carrier platform, then drive the liquid crystal display to move in a first direction so that the dividing piece enter a slit between the display panel and the backlight unit; the first direction intersects with an extending direction of the dividing piece.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the dismantling bracket comprises a first support pole and a second support pole that are provided vertically; the first support pole and the second support pole are provided at both sides of the carrier platform respectively, and are each secured onto the carrier platform, one end of the dividing piece is secured onto the first support pole while its other end is secured onto the second support pole.
For example, in the dismantling device for liquid crystal display provided by one embodiment of the present disclosure, the first support pole and the second support pole are telescopic rods.
In order to clearly illustrate the technical solution of the embodiments of the invention, the drawings of the embodiments will be briefly described in the following; it is obvious that the described drawings are only related to some embodiments of the invention and thus are not limitative of the invention.
10—display panel; 11—backlight unit; 20—carrier platform (object platform); 201—groove; 30—dismantling bracket; 301—first support pole; 302—second support pole; 303—third support pole; 3031—first mounting hole; 3032—second mounting hole; 31—dividing piece; 40—position adjusting member; 401—ball screw; 410—ball nut; 411—balls; 402—guide post; 50—driving component; 60—absorbing component; 61—transfer component; 610—rotary wheel; 611—belt; 101—liquid crystal display to be dismantled; 70—rotary tray; 421—guide rail.
In order to make objects, technical details and advantages of the embodiments of the invention apparent, the technical solutions of the embodiments will be described in a clearly and fully understandable way in connection with the drawings related to the embodiments of the invention. Apparently, the described embodiments are just a part but not all of the embodiments of the invention. Based on the described embodiments herein, those skilled in the art can obtain other embodiment(s), without any inventive work, which should be within the scope of the invention.
At least one embodiment of the present disclosure provides a dismantling device for liquid crystal display, as shown in
The carrier platform 20 comprises a carrying surface A that is configured for supporting the liquid crystal display 101 to be dismantled thereon, and the liquid crystal display 101 to be dismantled comprises a display panel 10 and a backlight unit 11 bonded to each other;
The dividing piece 31 is provided above the carrier platform 20 and is mounted on the dismantling bracket 30, the dividing piece 31 moves in a first direction X and into the slit between the display panel 10 and the backlight unit 11 under the driving of the driving component 50. The first direction X intersects with the extending direction of the dividing piece 31.
It should be noted, first, the display panel 10 and the backlight unit 11 bonded to each other refers to that a double-sided adhesive tape is adhered onto the frame of the backlight unit 11 and bonds the display panel 10 and the backlight unit 11 together with the adhesive on its both sides.
Second, in the dismantling process, as shown in
Furthermore, to secure the position of the liquid crystal display device on the carrier platform 20 in the dismantling process to avoid the occurrence of positional shift which would otherwise influence the dismantling process, a groove 201 can be provided at the carrying surface A as shown in
Third, the extending direction Y of the dividing piece 31 refers to the direction from one end of the dividing piece 31, which is secured onto the first support pole 301, to the other end thereof, which is secured onto the second support pole 302. The first direction X means the movement direction of the dismantling bracket 30 under the driving of the driving component 50, along which the dividing piece 31 can enter the slit between the display panel 10 and the backlight unit 11 so as to divide apart the double-sided adhesive therebetween, to achieve the purpose of dismantling the display panel and the backlight unit. For example, the first direction X is perpendicular to the extending direction Y, however, the arrangement is not limited thereto.
For example, when the first direction X is in parallel with the central axis of the display panel 10 or the backlight unit 11, the extending direction Y can form an angle of 90° with the first direction X; in this way, given a certain dimension of the liquid crystal display, the dividing piece 31 has a minimal dimension in its extending direction Y, thereby saving material inputs.
For example, the dismantling bracket is provided to drive the dividing piece to move in the first direction X under the driving of the driving component.
At least one embodiment of the present disclosure provides a dismantling device for liquid crystal display comprising a carrier platform, a dismantling bracket, a dividing piece and a driving component. The carrier platform comprises a carrying surface for supporting the liquid crystal display to be dismantled thereon, and the liquid crystal display to be dismantled comprises a display panel and a backlight unit bonded to each other; the dividing piece is located above the carrier platform and mounted on the dismantling bracket, in the way, the dividing piece moves in the first direction intersecting with the extending direction of the dividing piece, under the driving of the driving component, the dividing piece can enter the slit between the display panel and the backlight unit thus dividing the double-sided adhesive between the display panel and the backlight unit, to reach the purpose of dismantling the display panel and the backlight unit.
A detailed description will be made with respect to the structure of the above dismantling device for liquid crystal display through specific embodiments in the following.
The present embodiment provides a dismantling device for liquid crystal display, as shown in
The carrier platform 20 comprises a carrying surface A for supporting the liquid crystal display 101 to be dismantled thereon, and the liquid crystal display 101 to be dismantled comprises a display panel 10 and a backlight unit 11 bonded to each other;
The dividing piece 31 is located above the carrier platform 20 and is mounted on the dismantling bracket 30, the dividing piece 31 moves in a first direction X and into the slit between the display panel 10 and the backlight unit 11 under the driving of the driving component 50. The first direction X intersects with the extending direction of the dividing piece 31.
For example, in one example of this embodiment, the dismantling bracket 30 is provided to drive the dividing piece 31 to move in the first direction X under the driving of the driving component 50.
For example, in one example of this embodiment, the dismantling bracket 30 may comprise a first support pole 301 and a second support pole 302 that are arranged vertically, and may comprise a third support pole 303 that is arranged horizontally. The first support pole 301 and the second support pole 302 is located at both sides of the carrier platform 20 respectively, one end of the dividing piece 31 is secured to the first support pole, while its other end is secured to the second support pole 302. The third support pole 303 is located below the carrier platform; the first support pole 301 and the second support pole 302 are connected to the third support pole 303 respectively. In this way, the dividing piece 31 can be secured with the first support pole 301 and the second support pole 302, thus the third support pole 303 is provided below the carrier platform 20, saving the space occupied by the dismantling device, so that the dismantling device has an overall compact structure, and the staffs can place several liquid crystal displays to be dismantled side by side on the carrying surface A according to actual requirement as well as the physical length of the carrier platform 20. Thus the situation where the third support pole 303 is provided above the carrier platform 20 is avoided, which situation may otherwise cause spatial wastage.
Furthermore, for liquid crystal display devices of different dimensions and different specifications, the bonding faces between the display panels 10 and the backlight units 11 also have distinct distances from the carrying surface A. Therefore in order to enable the dismantling bracket 30 to be used for dismantling the liquid crystal display devices of different dimensions and specifications, it is necessary to regulate the distance between the dividing piece 31 and the carrying surface A so that the dividing piece 31 can move into the slit between the display panel 10 and the backlight unit 11 in the process of moving along the first direction X. In such cases, the first support pole 301 and the second support pole 302 each can be constituted by a telescopic rod, it is thus possible to regulate the distance between the dividing piece 31 and the carrying surface A by regulating the height of the telescopic rod.
Of course, in a case where the first support pole 301 or the second support pole 302 is not constituted by a telescopic rod, a rotary tray 70, the height of which is adjustable, can be provided on the carrying surface A so that the dividing piece 31 can divide liquid crystal displays of different dimensions, as shown in
For example, in one example of this embodiment, the dividing piece 31 of the dismantling bracket 30 can be a wire, for example, the diameter thereof can be 0.3 mm to 0.5 mm. If the diameter of the wire is less than 0.3 mm, because the wire is too thin, such a wire is likely to suffer from breakage under the action of an external force in the dismantling process, thus increasing the probability of replacing the dividing piece 31. If the wire has a diameter greater than 0.5 mm, while it can effectively reduce the probability of wire breakage, the diameter of the wire is too large and the gap between the display panel 10 and the backlight unit 11 is too small, so that the resistance against the passage of the wire is increased, thus depressing the dismantling efficiency. For example, in order to improve the dismantling efficiency and effect, the wire may employ a fishing line, a molybdenum wire or a titanium wire of higher tensile strength and flexibility.
For example, in one example of this embodiment, the dividing piece 31 of the dismantling bracket 30 may be a thin sheet, the thickness of which may be 0.3 mm to 0.5 mm, when the thickness of the sheet is less than 0.3 mm, the sheet is too thin, thus the wire is likely to suffer from breakage under the action of an external force in the dismantling process, which increases the probability of replacing the dividing piece 31. If the sheet has a thickness greater than 0.5 mm, while it is possible to effectively reduce the probability of sheet breakage, the thickness of the sheet is too large and the gap between the display panel 10 and the backlight unit 11 is too small, so that the resistance against the passage of the sheet is increased, thus depressing the dismantling efficiency. For example, the sheet may comprise a metal sheet or a resin sheet.
For example, in one example of this embodiment, the dismantling device for liquid crystal display may further comprise a position adjusting member 40. In order to render a dismantling device to have an overall compact structure, the position adjusting member 40 can be fitted below the carrier platform 20. For example, the third support pole 303 is fitted on the position adjusting member 40, and the third support pole 303 can be moved in the first direction X under the action of the position adjusting member 40.
For example, in one example of this embodiment, when the driving component 50 is coupled with the dismantling bracket 30 to enable the dividing piece 31 to move in the first direction X under the driving of the driving component 50, the position adjusting member 40 may comprise, as shown in
For example, in one example of this embodiment, the third support pole 303 is provided with a first mounting hole 3031 and at least one second mounting hole 3032. The first mounting hole 3031 is provided with a ball nut 410 therein cooperating with the ball screw 401 (as shown in
For example, in one example of this embodiment, the driving component 50 may comprise a rotary handle coupled with the ball screw 401. In this way, when the operator rotates the rotary handle, the ball screw 401 is rotated, then with the interaction among the ball nut 410, the ball 411 and the ball screw 401 and also with the guiding of the guide post 402, the rotation movement of the ball screw 401 is converted into a linear motion of the ball nut 410 in the first direction X. Due to the fact that the ball nut 410 can be fitted inside the first mounting hole 3031 in the situation of interference fit, when the ball nut 410 moves, the ball nut 410 can bring the entire dismantling bracket 30 to move in the first direction X under the guiding of the guide post 402, thus the dividing piece 31 can move into the slit between the display panel 10 and the backlight unit 11 so as to dismantle the display panel 10 and the backlight unit 11.
Of course, the connection of the driving component 50 with the position adjusting member 40 is illustrated in consideration of the ball screw pair merely by way of example. In order to realize the connection of the driving component 50 (for example, the rotary handle) with the position adjusting member 40, and to convert the rotation movement of the driving component 50 into the linear motion of the dismantling bracket 30, the position adjusting member 40 can also comprise a gear and a rack that mate with each other. For example, the rotary handle used as the driving component 50 is fitted onto the gear, and the third support pole 303 of the dismantling bracket 30 is fitted onto the rack, when the rotary handle is rotated, the rack can drive the entire dismantling bracket 30 to make a linear motion in the first direction X, so that the dividing piece 31 can run into the slit between the display panel 10 and the backlight unit 11 so as to dismantle the display panel 10 and the backlight unit 11 apart from each other. Other arrangements, in which the dividing piece 31 makes a linear motion in the first direction X when the driving component 50 is coupled with the position adjusting member 40, will not be detailed herein.
The carrier platform 20, the dismantling bracket 30 and the dividing piece 31 in this embodiment are all identical to those in the first embodiment. The difference lies in that this embodiment will be illustrated taking the case where the driving component 50 (not shown in
For example, in one example of this embodiment, the driving component 50 can be provided outside of the dismantling bracket 30 and coupled with the third support pole 303; alternatively, the driving component 50 can be provided inside of the third support pole 303. For example, the driving component 50 can be an electrical motor of a compact type. In this way, the third support pole 303 within the guide rail can make a linear motion along the guide rail under the driving of the electrical motor. Because the guide rail is arranged in the first direction X, by the driving of the electrical motor the entire dismantling bracket 30 can make a linear motion in the first direction X, so that the dividing piece 31 can move into the slit between the display panel 10 and the display panel 10 to dismantle the display panel 10 and the backlight unit 11.
The carrier platform 20, the dismantling bracket 30, the dividing piece 31 and the position adjusting member 40 as well as the driving component 50 in this embodiment may refer to those counterparts the embodiment one and the embodiment two.
The difference is in that, in this embodiment, the display panel 10 and the backlight unit 11 can have an angle β therebetween.
For example, in a normal production process, to realize the adhesion of the display panel 10 with the backlight unit 11, only if one of the four sides of the plastic frame of the backlight unit 11 is adhered with double-sided adhesive, the display panel 10 and the backlight unit 11 can be secured to each other. In this way, to enable the dividing piece to move into the slit between the display panel 10 and the backlight unit 11 much more easier, as shown in
For example, to achieve the above object, the dismantling device may further comprise an absorbing component 60, as shown in
For example, the extending direction of the double-sided adhesive provided at the bonding face between the display panel 10 and the backlight unit 11 can be made parallel with the first direction X, however, the arrangement is not limited thereto. For example, the extending direction of the double-sided adhesive provided at the bonding face between the display panel 10 and the backlight unit 11 can be made orthogonal to the first direction X, however, it is not limited thereto.
For example, the display panel 10 or the backlight unit 11 can be adsorbed by the absorbing component 60, so that the angle formed between the display panel 10 or the backlight unit 11 and the carrying surface A of the carrier platform 20 is from 10° to 35°. When the angle β is less than 10°, because the slit between the display panel 10 and the backlight unit 11 has no noticeable variation, the dividing piece 31 is not easy to move into the slit between the display panel 10 and the backlight unit 11. When the angle β is greater than 35°, the deformation of the display panel 10 or the backlight unit 11 may be enlarged, thus influencing the product quality.
For example, in one example of this embodiment, the absorbing component 60 may be a vacuum adsorbing ball, and in the adsorption process, the air within the adsorbing ball can be forced out manually by the operator, so that the sucker of the adsorbing ball can be adsorbed onto the surface of the display panel 10 or the backlight unit 11. Alternatively, the air inside of the absorbing component can be sucked out through a machinery automatic control, in such a way that the sucker of the absorbing component 60 can be adsorbed onto the surface of the display panel 10 or the backlight unit 11.
All of the above embodiments are illustrated taking the case where the dividing piece 31 moves in the first direction X in the dismantling process while the liquid crystal display device is kept in a standstill state, as an example. This embodiment provides another type of dismantling device for liquid crystal display, in which, in the dismantling process, the dividing piece 31 (or the dismantling bracket 30) is kept at its position without movement, but the liquid crystal display device moves in the first direction X, and the dismantling device has the structure as described in the following.
The dismantling device for liquid crystal display provided by this embodiment is as shown in
The carrier platform 20 comprises a carrying surface A for supporting the liquid crystal display 101 to be dismantled thereon, and the liquid crystal display 101 to be dismantled comprises a display panel 10 and a backlight unit 1 bonded to each other.
The dividing piece 31 is located above the carrier platform 20 and mounted on the dismantling bracket 30, and the dismantling bracket 30 is secured to the carrier platform 20.
The driving component 50 is coupled with the transfer component 61, and the absorbing component 60 is fitted on the transfer component 61, so as to move to the above of the display panel 10 or the backlight unit 11 under the driving of the driving component 50 and to be adsorbed to the surface of the display panel 10 or the backlight unit 11, so that the display panel 10 or the backlight unit 11 forms an angle of 10° to 35° with the carrying surface A of the carrier platform 20. Then the liquid crystal display is drove to move in the first direction X to make the dividing piece 31 run into the slit between the display panel 10 and the backlight unit 11. The first direction X intersects with the extending direction Y of the dividing piece 31. For example, the first direction X is perpendicular to the extending direction Y of the dividing piece 31, however, the arrangement is not limited thereto.
When the angle β is less than 10°, because the slit between the display panel 10 and the backlight unit 11 undergoes no noticeable variation, the dividing piece 31 is not easy to move into the slit between the display panel 10 and the backlight unit 11. When the angle β is greater than 35°, the deformation of the display panel 10 or the backlight unit 11 will be enlarged, thus influencing the product quality.
For example, in one example of this embodiment, as shown in
For example, in one example of this embodiment, as shown in
To be specified, the dividing piece 31 in this embodiment may employ the wire or sheet as described in the first embodiment. Also, the first support pole 301 and the second support pole 302 in this embodiment may also be a telescopic rod, the effect thereof is identical to the aforesaid embodiments, and therefore redundant description is omitted here.
It can be seen, in comparison with the above embodiments, the arrangement provided in the first embodiment has a lower cost than the embodiments in which the driving component 50 is an electrical motor, because the driving component 50 can be a rotary handle, and during the entire dismantling process, the liquid crystal display device is not moved, thus avoiding undesirable influence upon its quality due to the movement of the liquid crystal display device by itself. Thus, the arrangement provided by the first embodiment one is high in performance price ratio.
At least one embodiment of the present disclosure provides a dismantling device for liquid crystal display, the liquid crystal display comprises a display panel and a backlight unit bonded to each other, and the dismantling device for liquid crystal display comprises a carrier platform, a dismantling bracket, a dividing piece and a driving component. The dividing piece is located above the carrier platform and mounted on the dismantling bracket, in this way, the dividing piece moves in the first direction intersecting with the extending direction of the dividing piece under the driving of the driving component, the dividing piece can enter the slit between the display panel and the backlight unit thus dividing the double-sided adhesive between the display panel and the backlight unit, to reach the purpose of dismantling the display panel and the backlight unit.
The following points should be noted:
(1) Unless defined otherwise, the technical terms or scientific terminology being used herein should take the meaning usually understood by those ordinary skilled in this art of present disclosure. The “first”, “second” and similar terms used herein do not intend to mean any sequence, quantity or importance, but only to distinguish different components.
(2) The drawings of the embodiments of present disclosure merely involves structures associated with the embodiment of present disclosure, other structures may refer to common designs.
(3) Absent confliction, the embodiments of present disclosure and the features thereof can be combined to obtain a new embodiment.
The above are only specific embodiments of the present disclosure, the protective scope of the present disclosure is not limited thereto, it is conceivable for the skilled in this art to obtain variation or alternation within the technical scope disclosed in by the present disclosure, all of which should fall into the protective scope of the present disclosure. Therefore, the protective scope of the present disclosure should be in accord with the protective scope of the claims.
The present application claims the priority of the Chinese patent application No. 201510334922.0 filed on Jun. 12, 2015, the entirety of which is incorporated herein by reference as a part of the present application.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2015 1 0334922 | Jun 2015 | CN | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/CN2015/095055 | 11/19/2015 | WO | 00 |
| Publishing Document | Publishing Date | Country | Kind |
|---|---|---|---|
| WO2016/197548 | 12/15/2016 | WO | A |
| Number | Name | Date | Kind |
|---|---|---|---|
| 6227276 | Kim | May 2001 | B1 |
| 9931742 | Wang | Apr 2018 | B2 |
| 20080245483 | Toyoshima | Oct 2008 | A1 |
| 20100199818 | Lee | Aug 2010 | A1 |
| 20110174445 | Ciliberti | Jul 2011 | A1 |
| 20140150981 | Itou | Jun 2014 | A1 |
| 20140196854 | Lee | Jul 2014 | A1 |
| 20140338828 | Lee | Nov 2014 | A1 |
| 20140352892 | Lee | Dec 2014 | A1 |
| 20150083340 | Price | Mar 2015 | A1 |
| 20160095268 | Wang | Mar 2016 | A1 |
| 20160377894 | Park | Dec 2016 | A1 |
| Number | Date | Country |
|---|---|---|
| 103676241 | Mar 2014 | CN |
| 203616545 | May 2014 | CN |
| 203616557 | May 2014 | CN |
| 104385342 | Mar 2015 | CN |
| 104932125 | Sep 2015 | CN |
| Entry |
|---|
| Mar. 10, 2016—(WO) Written Opinion of ISA—Intl App PCT/CN2015/095055 with English Translation. |
| Mar. 10, 2016—International Search Report—Intl App PCT/CN2015/095055 with English Translation. |
| May 17, 2017—(CN) First Office Action Appn 201510334922.0 with English Tran. |
| Number | Date | Country | |
|---|---|---|---|
| 20180173055 A1 | Jun 2018 | US |
