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公开(公告)号：US12256581B2
公开(公告)日：2025-03-18
申请号：US17627311
申请日：2021-03-17
Inventor： Zhichao Yang , Jian Wang , Yong Zhang , Xianglei Qin , Jian Lin , Limin Zhang , Zepeng Sun , Liangzhen Tang , Zhilong Duan , Honggui Jin , Yashuai An , Lingfang Nie
IPC: H01L33/62 , G02F1/13357 , H01L25/075 , H10H20/857
Abstract: The present disclosure provides a light-emitting substrate, a backlight source, and a display device. The light-emitting substrate includes: a base substrate having a first surface and a second surface which are opposite, and including a light-emitting area and a bonding area located on a side of the light-emitting area; a light-emitting unit disposed on the first surface of the base substrate and located in the light-emitting area, and including a plurality of light-emitting elements which are connected together; and transmission lines disposed on the base substrate; where at least a part of at least one transmission line is located on the second surface of the base substrate, and two ends of the light-emitting unit are respectively connected to the bonding area through different transmission lines.
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公开(公告)号：US20240393898A1
公开(公告)日：2024-11-28
申请号：US18273717
申请日：2022-05-31
Inventor： Lei Shi , Hao Yan , Yashuai An , Yong Zhang , Jian Wang , Xian Wang , Yang Ge , Jianwei Ma , Xingxing Guan , Wulin Zhang
IPC: G06F3/041
Abstract: The disclosure provides a touch display device including a display region and a peripheral region, a touch signal line, and a first data signal line. The peripheral region has a touch pin and a first data pin; the touch signal line includes a touch signal main line in the display region, and a touch signal lead wire in the peripheral region and connecting the touch signal main line to the touch pin, the touch signal main line and the touch signal lead wire are in a first conductive layer and directly connected to each other; the first data signal line includes a first data signal main line in the display region and a first data signal lead wire in the peripheral region, the first data signal main line is connected to the first data pin through the first data signal lead wire in a second conductive layer.
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公开(公告)号：US12124148B2
公开(公告)日：2024-10-22
申请号：US17772149
申请日：2021-06-11
Inventor： Lingfang Nie , Yong Zhang , Jian Wang , Jinshuai Duan , Zhichao Yang , Li Tian , Jian Lin , Xianglei Qin , Limin Zhang , Honggui Jin , Zepeng Sun , Yashuai An , Liangzhen Tang , Zhilong Duan
IPC: G02F1/167 , G02F1/1362 , G02F1/137 , G02F1/139
CPC classification number: G02F1/167 , G02F1/136209 , G02F1/136286 , G02F1/13718 , G02F1/1391
Abstract: An electronic paper display screen and a manufacturing method therefor, and a display device. The electronic paper display screen includes a first electronic paper screen and a second liquid crystal display layer which are stacked; the first electronic paper screen is an electrophoretic electronic paper screen, the second liquid crystal display layer is a cholesteric liquid crystal display screen, and the second liquid crystal display layer includes a first substrate, a second substrate and a control drive circuit; the first substrate is provided with multiple first electrodes arranged in a first direction, and the second substrate is provided with multiple second electrodes arranged in a second direction; and at least one of the first substrate and the second substrate is further provided with multiple metal wires, the metal wires are respectively connected to the control drive circuit and the electrodes of the substrate to which the metal wires belong.
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公开(公告)号：US20240297178A1
公开(公告)日：2024-09-05
申请号：US18042749
申请日：2022-06-13
Inventor： Lei Shi , Hongjun Yu , Yashuai An , Jian Wang , Yong Zhang , Xian Wang , Yang Ge , Jianwei Ma , Xingxing Guan , Wulin Zhang
IPC: H01L27/12
CPC classification number: H01L27/124
Abstract: A display substrate, a display panel and a display device are provided. At least one corner region of the display substrate includes: a plurality of first signal lines and at least one second signal line; and a plurality of groups of first bidirectional electrostatic discharge units and at least one second bidirectional electrostatic discharge unit. At least one first bidirectional electrostatic discharge unit includes a first electrostatic discharge end and a second electrostatic discharge end, the first electrostatic discharge end is electrically connected to at least one first signal line, and the second electrostatic discharge end is electrically connected to at least one second signal line through at least one second bidirectional electrostatic discharge unit. The second electrostatic discharge ends of at least two groups of first bidirectional electrostatic discharge units are electrically connected to the at least one second signal line through a same second bidirectional electrostatic discharge unit.
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公开(公告)号：US12073771B2
公开(公告)日：2024-08-27
申请号：US17290414
申请日：2020-09-18
Inventor： Guofeng Hu , Qibing Gu , Lingyun Shi , Ming Chen , Xiurong Wang , Wei Hao , Tao Yang , Hong Liu , Mingjian Yu , Donghui Wang , Jing Xue , Yong Zhang , Jian Wang , Jian Lin , Xianglei Qin , Zhichao Yang , Zepeng Sun , Honggui Jin , Yashuai An , Zhilong Duan , Lingfang Nie , Liangzhen Tang , Limin Zhang
CPC classification number: G09G3/32 , G09G3/3426 , G09G2300/0426 , G09G2310/0286 , G09G2310/08 , G09G2330/021
Abstract: A display panel and a driving method thereof, and a display device. The display panel includes a substrate and a plurality of pixel circuits arranged in an array on the substrate, each of the plurality of pixel circuits includes a pixel driving chip and at least one light-emitting element electrically connected to the pixel driving chip, and the pixel driving chip is configured to receive and store a data signal and drive the at least one light-emitting element to emit light according to the data signal.
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Patent Agency Ranking
公开(公告)号：US20240201536A1
公开(公告)日：2024-06-20
申请号：US18594976
申请日：2024-03-04
Inventor： Jian Lin , Yong Zhang , Jian Wang , Wei Zhao , Gang Hua , Limin Zhang , Xianglei Qin , Zhichao Yang , Zepeng Sun , Yashuai An , Honggui Jin , Lingfang Nie , Zhilong Duan , Liangzhen Tang , Li Tian , Xinli Ma , Tianyu Xu , Bingyang Liu , Xueqiang Qian , Dongchuan Chen , Kaixuan Wang
IPC: G02F1/1335 , G02F1/1333 , G02F1/1362 , G02F1/1368 , H01L27/12
CPC classification number: G02F1/133553 , G02F1/133345 , G02F1/136286 , G02F1/1368 , H01L27/1248 , H01L27/124
Abstract: The embodiments of the present disclosure provide a display substrate, a display panel, and a display device. The display substrate includes: a first base substrate, wherein a plurality of sub-pixel regions arranged in an array are provided on the first base substrate; and a reflective layer provided on one side of the first base substrate, wherein a surface of the reflective layer away from the first base substrate is formed to include a plurality of first bumps and a plurality of second bumps, and the first bump has a size greater than that of the second bump.
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公开(公告)号：US20240178235A1
公开(公告)日：2024-05-30
申请号：US17789464
申请日：2021-08-27
Inventor： Liangzhen Tang , Zhilong Duan , Xianglei Qin , Jian Wang , Yong Zhang , Ruomei Bian , Wulin Zhang , Xing Xu , Honggui Jin , Zhaohu Yu , Jinshuai Duan
IPC: H01L27/12
CPC classification number: H01L27/124 , H01L27/1248
Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate; a plurality of thin film transistors on the base substrate, each thin film transistor including a gate electrode on the base substrate; a gate insulating layer on the gate electrode; a semiconductor layer on the gate insulating layer; and a first electrode and a second electrode on the semiconductor layer; wherein the gate electrode includes an inner portion and a peripheral portion, the peripheral portion including a first portion and a second portion, wherein an orthographic projection of the second portion on the base substrate is closer to an orthographic projection of an end of the gap on the base substrate than an orthographic projection of the first portion on the base substrate, and a width of the first portion is less than a width of the second portion.
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公开(公告)号：US11942053B2
公开(公告)日：2024-03-26
申请号：US17755302
申请日：2020-02-20
Inventor： Xianglei Qin , Jian Lin , Yong Zhang , Limin Zhang , Zepeng Sun , Zhichao Yang , Liangzhen Tang , Zhilong Duan , Honggui Jin , Yashuai An , Lingfang Nie , Jian Wang , Li Tian , Jing Pang , Xuechao Song
IPC: G09G3/36 , G02F1/1362 , G02F1/1368 , H01L27/12
CPC classification number: G09G3/3607 , G02F1/136286 , G02F1/1368 , G09G3/3688 , H01L27/124 , G09G2330/021
Abstract: Disclosed are a display panel and a driving method therefor, and a display device. Two adjacent rows of sub-pixels are taken as a row group, and the row group is provided with a first sub row group and a second sub row group that are arranged in a column direction; a gate electrode of a first transistor in the first sub row group is electrically connected to a first gate line; a gate electrode of a second transistor in the second sub row group is electrically connected to a second gate line; two adjacent sub-pixels in the column direction share one third transistor, and a gate electrode of the third transistor in the row group is electrically connected to a third gate line; and the first transistor and the second transistor in one column of sub-pixels are electrically connected to a data line by means of the shared third transistor.
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9.发明公开公开(公告)号：US20230177865A1
公开(公告)日：2023-06-08
申请号：US16968592
申请日：2019-11-01
Inventor： Gang Hua , Yong Zhang , Haobo Fang , Jian Lin , Limin Zhang , Zhichao Yang , Yawei Zhang , Xianglei Qin , Zepeng Sun
IPC: G06V40/13 , G06F3/041 , G06F3/044 , H01L27/146
CPC classification number: G06V40/1318 , G06F3/04164 , G06F3/0446 , G06F3/0443 , H01L27/14616 , H01L27/14623 , H01L27/14678 , G06F2203/04107 , G06F2203/04111
Abstract: A fingerprint detection array substrate is provided. The fingerprint detection array substrate includes a plurality of touch electrode blocks in a plurality of touch detection regions configured to detect a touch position, wherein touch electrode blocks in a respective one of the plurality of touch detection regions are inter-connected through bridges, forming a touch electrode unit, and the touch electrode unit is isolated from touch electrode blocks in adjacent touch detection regions of the plurality of touch detection regions; a plurality of touch signal lines configured to respectively transmit touch signals to a plurality of touch detection regions, wherein a respective one of the plurality of touch signal lines is electrically connected to the touch electrode unit limited in the respective one of the plurality of touch detection regions; and a fingerprint sensor configured to perform fingerprint sensing limited in a fingerprint scanning region.
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公开(公告)号：US11598996B2
公开(公告)日：2023-03-07
申请号：US17280901
申请日：2020-12-08
Inventor： Hongliang Yuan , Xiaojuan Wu , Yong Zhang , Limin Zhang , Zhiqiang Zhao , Qi Zheng , Yao Bi , Xuan Zhong , Zhangxiang Cheng , Donghua Zhang , Jiaxing Wang , Ce Wang , Jian Wang , Yanchen Li
IPC: G02F1/1343 , G02F1/1345 , G02F1/1333 , G02F1/1339 , B60J3/04
Abstract: The present disclosure provides a light-adjusting glass and a smart vehicle window. The light-adjusting glass has a transmittance adjustment region and an encapsulation region; the light-adjusting glass includes: a first and second substrates opposite to each other, and a dye liquid crystal layer between the first and second substrates in the transmittance adjustment region, and a frame sealant in the encapsulation region; the first substrate includes a first base and a first electrode layer on a side of the first base proximal to the dye liquid crystal layer; the second substrate includes a second base and a second electrode layer on a side of the second base proximal to the dye liquid crystal layer; a conductive structure is provided in the frame sealant; a first and second voltage transmission structures electrically insulated from each other are on the first base.
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