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公开(公告)号：US20250008795A1
公开(公告)日：2025-01-02
申请号：US18709823
申请日：2023-05-11
Inventor： Fei FANG , Ke LIU , Zeliang LI , Banghan ZHANG , Dan GUO , Ling SHI , Yangzhong JING
IPC: H10K59/131 , H10K59/121 , H10K59/35 , H10K59/65
Abstract: Disclosed is a display substrate, comprising a first display area. The first display area comprises a plurality of display island areas spaced apart from each other, and light-transmissive areas located between adjacent display island areas. Each display island area comprises a plurality of first pixel circuits and a plurality of first light-emitting elements which are provided on a base. At least one first pixel circuit is electrically connected to at least one first light-emitting element, and is configured to drive the at least one first light-emitting element to emit light. The first pixel circuits in the display island areas which are adjacent in a first direction are electrically connected by means of first signal wires, and the first pixel circuits in the display island areas which are adjacent in a second direction are electrically connected by means of second signal wires. The first direction intersects with the second direction.
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公开(公告)号：US20230017000A1
公开(公告)日：2023-01-19
申请号：US17950131
申请日：2022-09-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhao ZHANG , Yanqing CHEN , Wei LI , Weida QIN , Kai CHEN , Jiguo WANG , Wei YAN , Xiaofeng ZHANG , Zeliang LI , Jian ZHANG , Zhen WANG
IPC: G02F1/1362 , G02F1/1335 , G02F1/13363 , G02F1/1333 , G02F1/1343 , G02F1/1341 , G06F3/041 , G06F3/044
Abstract: A display panel includes a second substrate. The second substrate includes a second base substrate and a shielding layer, an array structure layer, an insulating layer and a reflective layer which are sequentially disposed on a second base substrate, the array structure layer includes gate lines; the shielding layer includes a plurality of groups of light shielding units sequentially arranged along a first direction, each group of the light shielding units includes a plurality of independent sub-light shielding units sequentially arranged along a second direction, the reflective layer includes a plurality of reflective units arranged in an array, the plurality of reflective units form a plurality of reflective rows and a plurality of reflective columns, a first space area is formed between adjacent reflective columns, and a second space area is formed between adjacent reflective rows forms.
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公开(公告)号：US20240365643A1
公开(公告)日：2024-10-31
申请号：US18292500
申请日：2023-01-03
Inventor： Zeliang LI , Tao GAO
IPC: H10K59/80 , G06F3/041 , G06F3/044 , H10K59/131 , H10K59/40
CPC classification number: H10K59/873 , G06F3/0412 , G06F3/04164 , G06F3/0445 , H10K59/131 , H10K59/40 , G06F3/0446 , G06F2203/04111
Abstract: A display substrate and a display apparatus. The display substrate includes a base substrate, including a display area, non-display areas around the display area; a dam in the non-display areas and partially around the display area; power lines in the non-display area on one side of the display area, the power lines including integrally arranged first and second parts, orthographic projections of the first parts coinciding with orthographic projection of the dam on the base substrate, and orthographic projections of the second parts being non-overlapping with orthographic projection of the dam on the base substrate; an anode conductive layer on the side away from the base substrate, of the layer where the power lines are, the anode conductive layer including a protection structure partially in the non-display area, and covering part of edges of the second parts.
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公开(公告)号：US20220302414A1
公开(公告)日：2022-09-22
申请号：US17508891
申请日：2021-10-22
Inventor： Jie LI , Wei ZHANG , Zeliang LI , Zhendong LI , Fei FANG
Abstract: A display substrate includes: a base substrate; a first conducting layer; a first insulating layer, where the first insulating layer is provided with a first opening; a second conducting layer, connected to the first conducting layer through the first opening, and including a first portion and a second portion, where the first portion is located within the first opening, and the second portion is located outside the first opening and located on the side of the first insulating layer facing away from the base substrate; and an inorganic protective layer including at least a first inorganic protective layer portion located between the second portion and the first insulating layer; in a direction perpendicular to the base substrate, the thickness h1 of the first inorganic protective layer portion and the thickness h2 of the second portion satisfy the following relationship: h2=K*h1, wherein 12≤K≤18.
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5.发明申请公开(公告)号：US20210159443A1
公开(公告)日：2021-05-27
申请号：US17042487
申请日：2020-04-14
Inventor： Zhao ZHANG , Xiaofeng ZHANG , Ruichao LIU , Kai CHEN , Yanyun LI , Zeliang LI , Xuelu WANG
Abstract: The present disclosure provides a flexible transparent electrode, a flexible display panel, related manufacture methods, and a display device. The flexible transparent electrode includes a graphene body and metal nanowires. At least part of the metal nanowires is inserted into the graphene body to form an interpenetrating body structure.
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Patent Agency Ranking
公开(公告)号：US20240231523A9
公开(公告)日：2024-07-11
申请号：US18548339
申请日：2022-07-27
Inventor： Yu WANG , Guoyi CUI , Tao GAO , Zeliang LI
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K59/1201 , H10K59/40 , G06F2203/04107
Abstract: A touch structure includes at least one touch functional layer group and at least one protective pad layer. The at least one touch functional layer group includes an organic layer and a conductive layer that are sequentially stacked. The at least one protective pad layer is arranged in one-to-one correspondence with the at least one touch functional layer group. A protective pad layer is located between a conductive layer and an organic layer of a corresponding touch functional layer group. An orthographic projection of the protective pad layer on the organic layer at least partially overlaps with an orthographic projection of the conductive layer on the organic layer.
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公开(公告)号：US20250165090A1
公开(公告)日：2025-05-22
申请号：US19028558
申请日：2025-01-17
Inventor： Yu WANG , Guoyi CUI , Tao GAO , Zeliang LI
Abstract: A touch structure includes at least one touch functional layer group and at least one protective pad layer. The at least one touch functional layer group includes an organic layer and a conductive layer that are sequentially stacked. The at least one protective pad layer is arranged in one-to-one correspondence with the at least one touch functional layer group. A protective pad layer is located between a conductive layer and an organic layer of a corresponding touch functional layer group. An orthographic projection of the protective pad layer on the organic layer at least partially overlaps with an orthographic projection of the conductive layer on the organic layer.
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公开(公告)号：US20240306468A1
公开(公告)日：2024-09-12
申请号：US18273556
申请日：2021-11-22
Inventor： Zeliang LI , Yanqiang WANG , Tao GAO , Xiaoqi DING , Guoyi CUI
IPC: H10K59/65 , H10K59/12 , H10K59/122 , H10K59/80
CPC classification number: H10K59/65 , H10K59/1201 , H10K59/122 , H10K59/879
Abstract: A display panel, including: a driving backplane, provided with a pixel region and a light-transmitting region, the light-transmitting region being provided with a plurality of light-converging structures; and a light-emitting layer, provided on a side of the driving backplane and covering the pixel region and the light-transmitting region, the light-emitting layer comprising a plurality of light-emitting devices, and a light-emitting device being located within the pixel region; wherein a light-converging structure is used to enable light entering the light-transmitting region through the light-emitting layer to be converged and emitted towards a side of the light-transmitting region away from the light-emitting layer.
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公开(公告)号：US20240134475A1
公开(公告)日：2024-04-25
申请号：US18548339
申请日：2022-07-26
Inventor： Yu WANG , Guoyi CUI , Tao GAO , Zeliang LI
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K59/1201 , H10K59/40 , G06F2203/04107
Abstract: A touch structure includes at least one touch functional layer group and at least one protective pad layer. The at least one touch functional layer group includes an organic layer and a conductive layer that are sequentially stacked. The at least one protective pad layer is arranged in one-to-one correspondence with the at least one touch functional layer group. A protective pad layer is located between a conductive layer and an organic layer of a corresponding touch functional layer group. An orthographic projection of the protective pad layer on the organic layer at least partially overlaps with an orthographic projection of the conductive layer on the organic layer.
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公开(公告)号：US20220276528A1
公开(公告)日：2022-09-01
申请号：US17509080
申请日：2021-10-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhao ZHANG , Yanqing CHEN , Wei LI , Weida QIN , Kai CHEN , Jiguo WANG , Wei YAN , Xiaofeng ZHANG , Zeliang LI , Jian ZHANG , Zhen WANG
IPC: G02F1/1335 , G02F1/1362 , G02F1/1341
Abstract: Provided are a display panel, a preparation method thereof, and a display apparatus. The display panel includes a first substrate and a second substrate disposed oppositely, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the first substrate includes a black matrix layer and a color filter layer which are sequentially disposed on a first base substrate; at least one of the first substrate and the second substrate further includes a spacer; and the black matrix layer includes at least one first black matrix, and an orthographic projection of each first black matrix on the first base substrate covers an orthographic projection of the spacer on the first base substrate.
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