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公开(公告)号：US11960690B2
公开(公告)日：2024-04-16
申请号：US17615133
申请日：2020-12-25
Inventor： Xue Zhao , Xiaodong Xie , Min He , Tengfei Zhong , Xinxiu Zhang , Tianyu Zhang , Huayu Sang
CPC classification number: G06F3/0446 , G03D15/04 , G06F3/0445 , G06F2203/04103 , G06F2203/04112
Abstract: The present disclosure relates to a method for fabricating a touch substrate, a touch substrate and a touch device. The method includes: forming, through a splicing exposure process, a first electrode layer including a metal strip in an edge region thereof and a first metal mesh pattern connected with the metal strip; forming, on one side of the first electrode layer and through a splicing exposure process, a second electrode layer including a metal strip in an edge region thereof and a second metal mesh pattern connected with the metal strip and insulated from the first metal mesh pattern, the metal strip of the first electrode layer directly contacting the metal strip of the second electrode layer to form a metal stack; and forming a wire electrically connected with one of the first and metal mesh patterns of the first and second electrode layers by using the metal stack.
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公开(公告)号：US11934070B2
公开(公告)日：2024-03-19
申请号：US17600162
申请日：2020-10-23
Inventor： Quan Gan , Ya Yu , Feng Qu , Yongcan Wang , Fengzhen Lv , Xianjie Shao , Rui Ma
IPC: G02F1/1339 , G02F1/1335
CPC classification number: G02F1/13394 , G02F1/133512 , G02F1/13396
Abstract: Disclosed is a display panel including: first spacer on the array substrate, an orthographic projection of the first spacer on the array substrate being a first pattern extending along a first direction; a second spacer on the counter substrate, an orthographic projection of the second spacer on the array substrate being a second pattern extending along a second direction; at least two third spacers, orthographic projections of which on the array substrate being respectively on two sides of the first pattern along the first direction; at least two fourth spacers, orthographic projections of which on the array substrate being respectively on two sides of the second pattern along the second direction; one of the third spacer and the fourth spacer is on the array substrate, and the other is on the counter substrate.
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公开(公告)号：US11929031B2
公开(公告)日：2024-03-12
申请号：US17778597
申请日：2021-01-15
Inventor： Guangyao Li , Zheng Liu , Haitao Wang , Jun Wang , Dongfang Wang
IPC: G09G3/3233 , G09G3/20 , G09G3/3266 , G11C19/28 , G09G3/00
CPC classification number: G09G3/3266 , G09G3/2096 , G09G3/3233 , G11C19/28 , G09G3/006 , G09G2300/0408 , G09G2300/043 , G09G2300/0842 , G09G2310/0286 , G09G2310/08 , G09G2330/021
Abstract: Provided are a display substrate and a detection method therefor, and a display apparatus. Compensation sub-circuits that are in one-to-one correspondence with each stage of a shift register are arranged in a gate driving circuit, and a first capacitor in each compensation sub-circuit is thus charged under the control of a detection input circuit when each stage of the shift register outputs a signal stage by stage; and an output control circuit is used to disconnect the compensation sub-circuit from a pull-up node of the corresponding stage of the shift register. The triggering of each stage of the shift register is stopped after each stage of the shift register (CR(n)) completes outputting, and the output control circuit provides a signal of a first power voltage end to the pull-up node of the corresponding stage of the shift register under the control of a second control end and the first capacitor.
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公开(公告)号：US11914250B2
公开(公告)日：2024-02-27
申请号：US18126728
申请日：2023-03-27
Inventor： Tao Ma , Biao Luo , Wei He , Chengshao Yang
IPC: G02F1/1339
CPC classification number: G02F1/1339
Abstract: A display substrate, a manufacturing method thereof and a display apparatus are provided. The display substrate includes: a base substrate; a sealant on the base substrate; and a contact layer between the base substrate and the sealant, the contact layer being in contact with the sealant. In the display substrate, a contact layer surface of the contact layer, which is away from the base substrate, is not flat at a contact position where the contact layer is in contact with the sealant.
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公开(公告)号：US20240047481A1
公开(公告)日：2024-02-08
申请号：US17639316
申请日：2021-04-16
Inventor： Xinxiu ZHANG , Huayu SANG , Xue ZHAO , Xiaodong XIE , Tengfei ZHONG , Wenjie XU , Min HE , Bin PANG , Qiang JI , Jin ZHANG
IPC: H01L27/12 , H01L33/62 , H01L25/16 , H01L25/075
CPC classification number: H01L27/1244 , H01L33/62 , H01L25/167 , H01L25/0753 , H01L2933/0066
Abstract: An array substrate includes: a substrate, a first conductive layer, a second conductive layer and at least two organic insulating layers; the first conductive layer is provided on a side of the substrate; the second conductive layer is provided on a side of the first conductive layer away from the substrate, and an orthographic projection of the second conductive layer on the substrate has an overlapped region with an orthographic projection of the first conductive layer on the substrate, the overlapped region includes a via region and a routing region; the at least two organic insulating layers are provided between the first conductive layer and the second conductive layer, and an orthographic projection of the at least two organic insulating layers on the substrate is overlapped with an orthographic projection of the routing region.
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Patent Agency Ranking
公开(公告)号：US11842689B2
公开(公告)日：2023-12-12
申请号：US17619829
申请日：2021-02-09
Inventor： Yongqian Li , Xuehuan Feng
IPC: G09G3/3258 , G09G3/3233
CPC classification number: G09G3/3258 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/0202 , G09G2310/0251 , G09G2310/08 , G09G2320/0233 , G09G2320/0257 , G09G2320/043 , G09G2320/045 , G09G2330/021
Abstract: A pixel circuit, a driving method of pixel circuit, and a display device are provided. The pixel circuit includes: a light emitting device, a driving sub-circuit, an energy storage sub-circuit, a data writing sub-circuit and a pull-down sub-circuit; the data writing sub-circuit is configured to control a voltage signal on a data line to be written into a control end of the driving sub-circuit in response to a data writing control signal; a first end of the driving sub-circuit is electrically connected to a target node, a second end of the driving sub-circuit is electrically connected to a power supply voltage, and the driving sub-circuit is configured to control a conduction of the driving sub-circuit under a control of a voltage on a control end of the driving sub-circuit.
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公开(公告)号：US11841594B2
公开(公告)日：2023-12-12
申请号：US17421490
申请日：2020-09-29
Inventor： Quan Gan , Mingfei Zhang , Yongcan Wang , Fengzhen Lv , Xianjie Shao , Rui Ma
IPC: G02F1/1362 , G02F1/1339
CPC classification number: G02F1/136222 , G02F1/13394 , G02F1/13398 , G02F1/136209
Abstract: Embodiments of the present disclosure provide a display panel, a preparing method, and a display device. The display panel includes: a color film substrate and an array substrate opposite to the color film substrate. The color film substrate includes: an opposite substrate, a color resistance layer on the opposite substrate and a plurality of support structures on a side, away from the opposite substrate, of the color resistance layer at intervals. The array substrate includes: a base substrate and a plurality of auxiliary structures on a side, facing the opposite substrate, of the base substrate at intervals. At least one auxiliary structure of the plurality of auxiliary structures correspondingly contacts with at least one support structure of the plurality of support structures.
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公开(公告)号：US20230387139A1
公开(公告)日：2023-11-30
申请号：US18032507
申请日：2020-11-30
Inventor： Jie LEI , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie WANG , Qin ZENG , Jianying ZHANG
CPC classification number: H01L27/124 , H01L25/167
Abstract: A light-emitting substrate and a display apparatus are disclosed, The substrate includes: a base substrate; a base substrate; a first wiring layer on the base substrate including a first signal line and a second signal line; a first insulating layer on a side of a first wiring layer facing away from the base substrate; and a second wiring layer on a side of the first insulating layer facing away from the base substrate. The second wiring layer includes a plurality of first connecting lines and a plurality of second connecting lines. The first signal line includes a plurality of first sub-signal lines extending in a first direction and arranged at intervals. At least one first sub-signal line is coupled with at least one first connecting line, and the second signal line is coupled with at least one second connecting line.
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49.发明公开公开(公告)号：US20230384900A1
公开(公告)日：2023-11-30
申请号：US18027653
申请日：2022-03-04
Inventor： Jian Tian , Xintao Wu , Zouming Xu , Chunjian Liu , Jie Lei , Shaoyi Zhan , Jie Wang , Jianying Zhang , Jiacheng Ding
CPC classification number: G06F3/0446 , G06F3/04164 , G06F3/0412 , G06F2203/04102 , G06F2203/04103
Abstract: A touch substrate manufacturing method, for manufacturing a target touch substrate to be assembled with a display substrate, is provided. A size of an active display region of the display substrate is a first preset size. The method includes: providing a touch substrate to be processed having a second preset size, the second preset size being greater than the first preset size; and cutting, in at least one cutting direction, the touch substrate to be processed to obtain the target touch substrate, the cutting direction being parallel to an extending direction of a touch channel on the touch substrate to be processed. A manufacturing method for touch module, a touch substrate and a touch module are also provided.
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公开(公告)号：US20230380215A1
公开(公告)日：2023-11-23
申请号：US17432462
申请日：2021-02-24
Inventor： Leilei CHENG , Yongchao HUANG , Qinghe WANG , Yang ZHANG , Bin ZHOU
CPC classification number: H10K59/1201 , H10K71/20 , H10K77/10 , H10K59/82 , H10K59/87 , H10K59/32 , H10K59/1213 , G02F1/1306
Abstract: The disclosure relates to the technical field of display, in particular to a displaying substrate, a manufacturing method thereof and a display panel. The displaying substrate comprises a passivation layer (28) and a flat layer (29) covering the passivation layer (28), wherein the flat layer (29) comprises a first flat via hole and a plurality of second flat via holes, the passivation layer (28) comprises a first passivation via hole, and the first flat via hole and the first passivation via hole form a first sleeve hole (31); and the hole depth of the first flat via hole is smaller than that of each second flat via hole, and the hole depth of the first passivation via hole is greater than or equal to the difference between the maximum hole depth of all the second flat via holes and the hole depth of the first flat via hole.
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