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1.发明公开公开(公告)号：US20240258477A1
公开(公告)日：2024-08-01
申请号：US18017337
申请日：2022-01-28
IPC分类号： H01L33/62 , H01L25/075
CPC分类号： H01L33/62 , H01L25/0753 , H01L2933/0066
摘要： A display panel includes a backplane including a first surface, a second surface and at least one side surface, at least one connection lead disposed on the backplane, and a first protective layer. The connection lead extends from the first surface to the second surface via a side surface in the at least one side surface. The connection lead includes a first lead segment located on the first surface, a second lead segment located on the second surface, and a third lead segment located on the side surface and connecting the first lead segment and the second lead segment. The first protective layer covers at least the first lead segment and the third lead segment. At least one opening is disposed in the first protective layer, and at least a portion of the second lead segment is exposed by an opening in the at least one opening.
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公开(公告)号：US20240258325A1
公开(公告)日：2024-08-01
申请号：US18016478
申请日：2022-01-29
发明人： Chao LIU , Zhonglan ZHAO , Ming ZHAI , Haiwei SUN , Lingyun SHI , Qibing GU , Lili WANG , Mingming JIA , Sha FENG , Jing WANG
CPC分类号： H01L27/124 , H01L25/167
摘要： A display panel and a display apparatus are provided. The display panel includes: a base substrate having a first face, a second face, and a side face, the first face including a display region and a peripheral region; multiple first bonding electrodes in the peripheral region each being electrically connected to a display signal line on the first face and extending from the display region to the peripheral region; multiple driving signal lines on the second face of the base substrate, wherein at least one driving signal line is a ground line; multiple side wires each electrically connecting one driving signal line to one first bonding electrode via the side face; and an electrostatic protection layer electrically connected to the ground line and having an orthographic projection on the side face that is at least partially overlapped with orthographic projections of the side wires on the side face.
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公开(公告)号：US20240258476A1
公开(公告)日：2024-08-01
申请号：US18007404
申请日：2022-02-25
发明人： Lili WANG , Chao LIU , Ming ZHAI , Jing WANG , Sha FENG , Mingming JIA , Shaofei GUO , Bao FU , Qiuhua MENG , Qi QI , Lingyun SHI , Haiwei SUN
IPC分类号： H01L33/62 , H01L25/075
CPC分类号： H01L33/62 , H01L25/0753
摘要： A display panel includes: a backplane, light-emitting devices, first electrodes, and connection traces. The backplane includes a first surface, a second surface opposite thereto, and side surfaces connecting the two surfaces. At least one of the side surfaces is a selected side surface. The light-emitting devices are disposed on the first surface. The first electrodes are disposed on the first surface and are proximate to the selected side surface. Each connection trace includes a first trace segment, a second trace segment, and a third trace segment that are connected in sequence. The first trace segment is disposed on the first surface, and the first trace segment is electrically connected to a first electrode. The second trace segment is disposed on the selected side surface. The third trace segment is disposed on the second surface, and is configured to be electrically connected to a flexible printed circuit.
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公开(公告)号：US20240186470A1
公开(公告)日：2024-06-06
申请号：US17796091
申请日：2021-08-27
发明人： Chuhang WANG , Sha FENG , Chao LIU , Lili WANG , Mingming JIA , Jing WANG , Ming ZHAI
IPC分类号： H01L33/62 , H01L25/075
CPC分类号： H01L33/62 , H01L25/0753 , H01L2933/0066
摘要： A display panel includes a display substrate having a display area and at least one wiring area, and a protective film including a first protective portion and at least one second protective portion. The first protective portion is disposed on a display side of the display substrate, and covers the display area. The at least one second protective portion each covers a wiring area in the at least one wiring area, and is bent from the display side of the display substrate to a non-display side of the display substrate, by a side of the display substrate. The at least one second protective portion each includes a main film layer and a wiring layer. The wiring layer includes a plurality of wirings. At least one wiring extends from the display side of the display substrate to the non-display side of the display substrate, by the side of the display substrate.
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5.发明公开公开(公告)号：US20240097085A1
公开(公告)日：2024-03-21
申请号：US18262828
申请日：2022-07-04
发明人： Lili WANG , Sha FENG , Chao LIU , Jing WANG , Mingming JIA , Chuhang WANG , Qi QI
CPC分类号： H01L33/60 , H01L25/167 , H01L2933/0058
摘要： A display panel (10) includes a circuit backplane (1) and a reflective layer (3). The circuit backplane (1) includes a first main surface (11), a second main surface (12), and a plurality of side surfaces (13). The second main surface (12) is disposed opposite to the first main surface (11). The side surfaces (13) each connect the first main surface (11) and the second main surface (12). At least one side surface in the plurality of side surfaces (13) is a selected side surface (13a). The selected side surface (13a) is covered by the reflective layer (3), the reflective layer (3) being configured to be removed under a predetermined process condition.
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公开(公告)号：US20240164022A1
公开(公告)日：2024-05-16
申请号：US17915707
申请日：2021-11-01
发明人： Jing WANG , Mingming JIA , Lili WANG , Sha FENG , Chao LIU , Ming ZHAI , Haiwei SUN , Lingyun SHI , Liqiang WANG , Jingjing ZHANG
IPC分类号： H05K1/18 , H01L23/00 , H01L25/075 , H05K1/11
CPC分类号： H05K1/189 , H01L24/05 , H01L24/06 , H01L24/32 , H01L24/83 , H05K1/118 , H01L25/0753 , H01L2224/05573 , H01L2224/06155 , H01L2224/32225 , H01L2224/8313 , H01L2224/83201 , H05K2201/056 , H05K2201/10128
摘要： A display module includes a display panel with a plurality of bonding electrodes arranged at intervals along a selected side edge of a non-display surface and divided into two bonding electrode groups, a first flexible circuit board and a second flexible circuit board. For the first flexible circuit board, each first conductive contact piece in a first wiring region is connected to a bonding electrode in a first bonding electrode group. For the second flexible circuit board, each second conductive contact piece in a second wiring region is connected to a bonding electrode in a second bonding electrode group. The first wiring region is closer to the selected side edge than the second wiring region in a first direction. The first fan-out region is spaced apart from the second wiring region in a second direction perpendicular to the first direction.
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公开(公告)号：US20240266704A1
公开(公告)日：2024-08-08
申请号：US18041626
申请日：2022-02-17
发明人： Haocheng JIA , Yi DING , Xiaobo WANG , Hao GUO , Yan LU , Weisi ZHOU , Wenxue MA , Jing WANG , Chuncheng CHE
摘要： A phase shifter is provided. The phase shifter includes a plurality of phase shift units coupled in sequence. At least one phase shift unit of the plurality of phase shift units includes: a first conductive structure and a second conductive structure. The first conductive structure includes at least one first transmission line, and a second transmission line connected to the at least one first transmission line, the second transmission line being configured as an inductive load. The second conductive structure includes at least one third transmission line, each third transmission line being configured to form a capacitor with a first transmission line. The first transmission line, the third transmission line and the capacitor constitute at least a portion of a phase shift communication path of the phase shifter.
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公开(公告)号：US20240251626A1
公开(公告)日：2024-07-25
申请号：US18015724
申请日：2022-01-25
发明人： Kuo SHEN , Jing WANG , Wenxiu ZHU , Shanshan BAI , Jianing LIU , Hongwei TIAN
CPC分类号： H10K59/353 , H10K59/1201 , H10K59/351
摘要： Provided are a display panel, a preparation method thereof, and a display apparatus, which includes a display region, the display region includes at least one functional unit disposed on a substrate, one of the functional units includes a pixel unit and at least one non-display unit, wherein the pixel unit includes at least one sub-pixel, and the orthographic projection of the pixel unit on the substrate does not overlap the orthographic projection of the at least one non-display unit on the substrate.
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9.发明公开公开(公告)号：US20240188351A1
公开(公告)日：2024-06-06
申请号：US17755131
申请日：2021-04-30
发明人： Bingwei WANG , Jia ZHAO , Jing WANG , Pinfan WANG
IPC分类号： H10K59/131 , H10K59/12
CPC分类号： H10K59/131 , H10K59/1201 , H10K2102/311
摘要： Embodiments of the present disclosure provide a stretchable display substrate, a preparation method of the stretchable display substrate, and a display apparatus. The stretchable display substrate includes: a plurality of hole regions; a base; pixel units, disposed on the base; signal lines, disposed on the base, and electrically connected with the pixel units; and a plurality of inorganic insulating layers, stacked on the base. At least one layer of the plurality of inorganic insulating layers has first hollowed-out portions close to the hole regions, and orthographic projections of the first hollowed-out portions on the base do not overlap orthographic projections of the signal lines and the pixel units on the base.
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公开(公告)号：US20240057376A1
公开(公告)日：2024-02-15
申请号：US17763700
申请日：2021-03-25
发明人： Chunyang WANG , Xueyan TIAN , Ming LIU , Jing WANG
IPC分类号： H10K50/856 , H10K50/858 , H10K59/80 , H10K59/12 , H10K59/35
CPC分类号： H10K50/856 , H10K50/858 , H10K59/873 , H10K59/872 , H10K59/8722 , H10K59/1201 , H10K59/35 , H10K2102/351
摘要： A display panel includes a substrate, a light-emitting structure layer, a specular reflection layer and an interference adjustment layer. The light-emitting structure layer is located on a side of the substrate. The light-emitting structure layer has a plurality of light-emitting regions and a non-light-emitting region for spacing the plurality of light-emitting regions apart from each other. The specular reflection layer is located on a side of the light-emitting structure layer away from the substrate. The specular reflection layer covers at least the non-light-emitting region. The interference adjustment layer is located on a side of the specular reflection layer away from the light-emitting structure layer. The interference adjustment layer is configured such that lights of some colors interfere destructively to form a mirror display of a set color.
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