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公开(公告)号：US20170146844A1
公开(公告)日：2017-05-25
申请号：US15110230
申请日：2015-11-13
Inventor： Xiaofei YANG , Yuqing YANG , Yanxia XIN , Zailong MO , Xue JIANG , Xun MOU
IPC: G02F1/1339 , G02F1/1343 , G02F1/1333 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/13394 , G02F1/133345 , G02F1/134309 , G02F1/136227 , G02F1/13624 , G02F1/136286 , G02F1/1368 , G02F2001/13396 , G02F2001/13398 , G02F2001/134345 , G02F2001/136218 , G02F2201/121 , G02F2201/123
Abstract: An array substrate and a fabrication method thereof and a display device are provided. The array substrate comprises: a base substrate (1); a plurality of gate lines (5) and a plurality of data lines (7) formed on the base substrate (1), the plurality of gate lines (5) and the plurality of data lines (7) intersecting with each other to define a plurality of sub-pixels, each of the sub-pixels including a thin film transistor and a pixel electrode (10), and the plurality of sub-pixels including a first sub-pixel; a passivation layer (8) formed on the base substrate (1) and covering the gate lines (5), the data lines (7) and the thin film transistor, a via hole (9) being provided in the passivation layer (8) and the pixel electrode (10) being formed on the passivation layer (8) and connected with a drain electrode or a source electrode of the thin film transistor through the via hole (9) in each of the sub-pixels; and a first spacer (15), provided in the via hole of the first sub-pixel. The uniform gap between the array substrate and the opposed substrate and the uniformity of the thickness of the liquid crystal layer are maintained well, and light leakage caused by scratches of the alignment layer is avoided, and the display quality is improved.
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12.发明申请公开(公告)号：US20220399416A1
公开(公告)日：2022-12-15
申请号：US17771973
申请日：2021-03-08
Inventor： Linhong HAN , Yi ZHANG , Weiyun HUANG , Yiyang ZHANG , Yue LONG , Youngyik KO , Shikai QIN , Yuqing YANG , Pengfei YU , Yang ZHOU
Abstract: A display substrate includes a substrate, at least one inorganic film, metal film(s) and organic film(s), the at least one inorganic film is disposed on the substrate; at least one edge portion of the entire at least one inorganic film is step-shaped. The metal film(s) are disposed on a side of the at least one inorganic film facing away from the substrate. A metal film includes a conductive pattern and residual pattern(s), and an orthographic projection of a residual pattern on the substrate is located within an orthographic projection of a step-shaped edge portion of the at least one inorganic film on the substrate. An organic film is disposed on a side of the metal film facing away from the substrate, and an edge portion of the organic film covers the residual pattern of the metal film.
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公开(公告)号：US20220399413A1
公开(公告)日：2022-12-15
申请号：US17779369
申请日：2021-07-14
Inventor： Xiaoyan YANG , Yuqing YANG , Xiping LI , Huiyang YU , Fengxia TAN , Yong ZHUO , Hui LI , Wei ZHANG , Jonguk KWAK , Shicheng SUN , Xinwei WU , Cunzhi LI , Dongsheng ZHAO
Abstract: The present disclosure provides a display substrate, including: a base substrate having an opening region, a transition region surrounding the opening region and a pixel region surrounding the opening region; at least one ink-jet printing dam in the transition region and surrounding the opening region; and at least one conductive film layer in the transition region, where an orthographic projection of the conductive film layer on the base substrate is overlapped with an orthographic projection of the ink-jet printing dam on the base substrate. In the technical solution of the present disclosure, the conductive film layer is intended to absorb and conduct heat, so as to reduce the heat on the ink-jet printing dam.
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公开(公告)号：US20210408158A1
公开(公告)日：2021-12-30
申请号：US16760880
申请日：2019-06-28
Inventor： Qun MA , Yuqing YANG , Qiang HUANG
IPC: H01L27/32
Abstract: A color shift compensation method, a display panel and a display device are provided. The color shift compensation method includes: acquiring color shift information generated with respect to a test region of a test display panel when the test region is viewed at a first viewing angle, at least a part of first subpixel units within the test region being provided with a test aperture ratio; and controlling, in accordance with the color shift information, at least a part of second subpixel units within a target region of a to-be-manufactured target display panel to be provided with a target aperture ratio being different from the test aperture ratio, to improve color shift within the target region when the target region is viewed at the first viewing angle, wherein a position of the target region on the target display panel is same as a position of the test region on the test display panel, and positions of at least the part of second subpixel units within the target region are same as positions of at least the part of first subpixel units within the test region.
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公开(公告)号：US20210066203A1
公开(公告)日：2021-03-04
申请号：US16880592
申请日：2020-05-21
Inventor： Zhen ZHANG , Xinwei WU , Huimin CAO , Kangguan PAN , Fei LI , Yuqing YANG , Yue WEI
IPC: H01L23/544 , H01L27/32 , G02F1/1333 , G02F1/1345
Abstract: A display substrate has a display area and a peripheral area. The display substrate includes a base, a first insulating layer disposed above the base, a first alignment pattern disposed in the peripheral area on a surface of the first insulating layer facing away from the base, and a second alignment pattern disposed in the peripheral area at a side of the first insulating layer away from the base. An orthographic projection of the second alignment pattern on the base and an orthographic projection of the first alignment pattern on the base have a non-overlapping region therebetween, and the second alignment pattern is in contact with the first insulating layer in the non-overlapping region. Adhesion between the second alignment pattern and the first insulating layer is greater than adhesion between the second alignment pattern and the first alignment pattern.
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Patent Agency Ranking
公开(公告)号：US20210020873A1
公开(公告)日：2021-01-21
申请号：US17042140
申请日：2019-12-24
Inventor： Qian HU , Yuqing YANG , Fan YANG
Abstract: A mask for forming a trench in a flexible bendable region of a flexible display panel is provided. The mask includes a first region, a second region, and a third region sandwiched between the first and second regions in a first direction, and the third region has the same pattern as a pattern of a trench to be formed. Light transmission properties of the first and second regions are the same as each other, but are opposite to a light transmission property of the third region. An edge of at least one of the first and second regions proximal to the third region has a plurality of protrusions, and each of the plurality of protrusions has a vertex angle that is at a side proximal to the third region and is not more than 90°. A flexible display panel and a manufacturing method thereof are further provided.
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公开(公告)号：US20250081818A1
公开(公告)日：2025-03-06
申请号：US18950301
申请日：2024-11-18
Inventor： Liudong ZHU , Yiyang ZHANG , Qun MA , Chenxing WAN , Jiahao GUO , Yuqing YANG
Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate has an opening region, a display region, and an opening peripheral region between the opening region and the display region, and includes a base substrate, the opening peripheral region includes a first barrier dam and an insulating protection layer, the first barrier dam at least partially surrounds the opening region, the insulating protection layer includes at least one first material removal region, and a projection of the first material removal region on the base substrate is overlapped with a projection of the first barrier dam on the base substrate; in the at least one first material removal region, a material of the insulating protection layer is at least partially removed, to form a recess portion in the insulating protection layer or a through hole penetrating the insulating protection layer.
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公开(公告)号：US20240206270A1
公开(公告)日：2024-06-20
申请号：US17797837
申请日：2021-11-15
Inventor： Qian WANG , Wei DENG , Yue WEI , Yuqing YANG
IPC: H10K59/131 , H10K59/12
CPC classification number: H10K59/1315 , H10K59/1201
Abstract: A display panel, a display apparatus, and a manufacture method are provided. The display panel includes a transparent substrate, and a first display region and a second display region which are both located on the transparent substrate, wherein a plurality of first light-emitting device units arranged in array are provided in the first display region, a plurality of first driving units arranged in array are provided in the second display region, and each of the first driving units is connected to one of the first light-emitting device units via a connection wire, and drives the first light-emitting device unit to emit light; wherein the connection wire is manufactured on an inorganic protective layer.
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公开(公告)号：US20240049570A1
公开(公告)日：2024-02-08
申请号：US17763801
申请日：2021-04-29
Inventor： Liudong ZHU , Yiyang ZHANG , Qun MA , Chenxing WAN , Jiahao GUO , Yuqing YANG
CPC classification number: H10K59/873 , H10K59/40 , H10K59/1201
Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate has an opening region, a display region, and an opening peripheral region between the opening region and the display region, and includes a base substrate, the opening peripheral region includes a first barrier dam and an insulating protection layer, the first barrier dam at least partially surrounds the opening region, the insulating protection layer includes at least one first material removal region, and a projection of the first material removal region on the base substrate is overlapped with a projection of the first barrier dam on the base substrate; in the at least one first material removal region, a material of the insulating protection layer is at least partially removed, to form a recess portion in the insulating protection layer or a through hole penetrating the insulating protection layer.
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公开(公告)号：US20220310722A1
公开(公告)日：2022-09-29
申请号：US17414332
申请日：2020-12-29
Inventor： Linhong HAN , Yi ZHANG , Guangzhou ZHAO , Yiyang ZHANG , Yuqing YANG , Tingliang LIU , Pengfei YU , Yang ZHOU , Qun MA , Xiping LI , Shikai QIN , Weiyun HUANG , Yue LONG
Abstract: Provided are a display motherboard, a preparation method thereof, a display substrate and a display device. The display motherboard includes a plurality of display substrate regions and a cutting region located at a periphery of each of the plurality of display substrate regions; the display motherboard includes a driving structure layer arranged in each of the plurality of display substrate regions and a marking structure layer arranged in each cutting region, wherein the marking structure layer includes a cutting mark layer; and a planarization layer arranged on the driving structure layer and the marking structure layer, and covering the marking structure layer.
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