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公开(公告)号：US20250068015A1
公开(公告)日：2025-02-27
申请号：US18945764
申请日：2024-11-13
Inventor： Yoonsung UM , Jing LIU , Kaili QU , Chuwei LIANG , Ziqi LIU , Ting LI , Lintao LIU
IPC: G02F1/1343 , G02F1/1362 , G09G3/36
Abstract: The present application discloses a display panel and a display device, which include a plurality of sub-pixels, and each of sub-pixel includes a first pixel electrode with a first pixel voltage and a second pixel electrode with a second pixel voltage; when the sub-pixels are in a low-gray-scale state, the second pixel voltage and the first pixel voltage have a first ratio; when the sub-pixels are in a high-gray-scale state, the second pixel voltage and the first pixel voltage have a second ratio, and the second ratio is greater than the first ratio.
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公开(公告)号：US20240419042A1
公开(公告)日：2024-12-19
申请号：US18232553
申请日：2023-08-10
Inventor： Yoonsung UM , Jing LIU
IPC: G02F1/1362 , G09G3/36
Abstract: A display panel comprising a plurality of sub-pixels, wherein the display panel comprises: a first substrate; a data wire disposed on the first substrate; one or more shield electrodes disposed on a side of the data wire away from the first substrate; a plurality of pixel electrodes disposed on a side of the shield electrodes away from the data wire, wherein the plurality of pixel electrodes are disposed corresponding to the plurality of sub-pixels, respectively, and wherein in each of the sub-pixels, the shield electrode comprises a first electrode and a second electrode that are independent of each other.
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公开(公告)号：US20240154071A1
公开(公告)日：2024-05-09
申请号：US18067992
申请日：2022-12-19
Inventor： Hongzhao DENG , Jing LIU , Hao CHEN , Linnan CHEN
CPC classification number: H01L33/46 , H01L25/167 , H01L2933/0025
Abstract: Provided is a light-emitting panel comprising a substrate, a plurality of light-emitting device, and a reflection sheet, wherein the plurality of light-emitting devices and the reflection sheet are disposed on the same side of the substrate, the reflection sheet comprises a plurality of first through-holes, which are in one-to-one correspondence with the plurality of light-emitting devices, and the reflection sheet at an edge of the plurality of first through-holes is configured to wrap around an edge of the plurality of light-emitting device, and a gap between an edge of the plurality of first through-holes and an edge adjacent to the plurality of light-emitting devices is less than 0.1 mm, so that a distance between the edge of the plurality of first through holes and the edge of the plurality of light-emitting devices is reduced, and the size and width of the windowed area are reduced.
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公开(公告)号：US20240055418A1
公开(公告)日：2024-02-15
申请号：US17765588
申请日：2022-03-30
Inventor： Jing LIU , Hongzhao DENG , Zhengbo CUI , Yichen BAI
CPC classification number: H01L25/167 , H01L27/124
Abstract: A display panel is provided, including a power line, light-emitting lamp groups, partition channel wirings, driving chips, and a grounding signal wiring. The driving chips, the light-emitting lamp groups, and the partition channel wirings are disposed between the power line and the grouping signal wiring spaced apart. The driving chips are connected to the grounding signal wiring. The light-emitting lamp groups are connected to the power line. The partition channel wirings are connected to the light-emitting lamp groups. The power line, the grounding signal wiring, and the partition channel wirings are disposed in a same layer.
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公开(公告)号：US20240045287A1
公开(公告)日：2024-02-08
申请号：US17600392
申请日：2021-08-26
Inventor： Yoonsung UM , Kaili QU , Qi ZHANG , Yihe ZHANG , Jing LIU , Kunhuang PENG , Chuwei LIANG
IPC: G02F1/1362
CPC classification number: G02F1/136286 , G02F1/136259
Abstract: A display panel and an array substrate thereof, which include a plurality of sub-pixel groups arranged in a matrix on the array substrate. Each sub-pixel group includes a plurality of sub-pixels arranged along rows and columns. Two adjacent sub-pixels in the same row have different colors, and two adjacent sub-pixels in the same column have the same color. In two adjacent rows of sub-pixels, an odd-numbered column or an even-numbered column is set as a target column. Two sub-pixels of the target column in the sub-pixel group are electrically connected to two adjacent data lines located on both sides of the target column. Two sub-pixels in an adjacent column of the target column are electrically connected to two adjacent data lines located on both sides of the target column. Thus, a risk of crosstalk is effectively reduced.
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Patent Agency Ranking
公开(公告)号：US20210335824A1
公开(公告)日：2021-10-28
申请号：US16617567
申请日：2019-10-17
Inventor： Jing LIU
IPC: H01L27/12 , H01L29/786
Abstract: A thin-film transistor (TFT) array substrate includes a substrate layer and a metal layer disposed on the substrate layer. The metal layer includes a first metal layer and a second metal layer disposed on the first metal layer. The first metal layer includes a main body portion and a tail portion. The main body portion of the first metal layer is disposed corresponding to the second metal layer in an upper direction, and the tail portion of the first metal layer is disposed on an end of the main body portion of the first metal layer and extends outwardly from the second metal layer. The TFT array substrate using a novel metal layer structure to effectively improve a situation that light leakage occurred at the metal layer structure of an array substrate in a dark state, and thus to increase product contrast.
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公开(公告)号：US20240428748A1
公开(公告)日：2024-12-26
申请号：US17623910
申请日：2021-10-27
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Yoonsung UM , Kaili QU , Jing LIU , Chuwei LIANG
IPC: G09G3/36
Abstract: The present application provides a display panel, a display terminal, and a method of manufacturing a display panel. The display panel includes a control unit and a sub-pixel unit array. The sub-pixel unit array includes at least one or more sub-pixel groups, and each sub-pixel groups includes at least two columns of the sub-pixel units. Each data line group includes at least two data lines. Each data line group corresponds to one of the sub-pixel groups, and each data line group is arranged on any column of the sub-pixel units of the corresponding sub-pixel group.
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公开(公告)号：US20240332471A1
公开(公告)日：2024-10-03
申请号：US18335354
申请日：2023-06-15
Inventor： Jing LIU
IPC: H01L33/62 , G02F1/13357
CPC classification number: H01L33/62 , G02F1/133603
Abstract: Light-emitting plates and display devices are provided by the present application. The light-emitting plate includes a substrate, a driving layer disposed on the substrate and including a metal wire, a pad disposed on a side of the driving layer facing away from the substrate and connected to the driving layer, a light-emitting element disposed on a side of the pad facing away from the substrate and connected to the pad; and a solder resist layer disposed on the side of the driving layer facing away from the substrate. The solder resist layer is defined with an opening configured to expose the light-emitting element. One or more vias are defined in the metal wire and the solder resist layer extends into the one or more vias.
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公开(公告)号：US20230091803A1
公开(公告)日：2023-03-23
申请号：US16963833
申请日：2020-07-08
Inventor： Jing LIU
IPC: G02F1/1362
Abstract: A display panel and a display device are provided. The display panel includes an array substrate, a color filter substrate disposed opposite to the array substrate, and a liquid crystal layer disposed between the color filter substrate and the array substrate. Through applying voltages at different partitions on a side of a color filter substrate, liquid crystal molecules have different deflection angles at different voltage parts, which can arrange the liquid crystal molecules in multiple directions on a vertical plane, ensuring high aperture ratio, and improving display viewing angles of the display device while increasing alignment domains.
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公开(公告)号：US20250133834A1
公开(公告)日：2025-04-24
申请号：US19007870
申请日：2025-01-02
Inventor： Jing LIU , Hongzhao DENG , Zhengbo CUI , Hao CHEN
Abstract: A display panel is provided, including a grounding signal wiring, driving chips, a driving chip input output signal wiring, and a power line. A grounding signal pin is connected to the grounding signal wiring. The driving chip input output signal wiring is configured to connect a stage-transfer signal input pin and a stage-transfer signal output pin of two adjacent driving chips. The grounding signal wiring, the driving chip input output signal wiring, and the power line are disposed in a same layer and do not intersect with each other.
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