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公开(公告)号：US20240365649A1
公开(公告)日：2024-10-31
申请号：US18254968
申请日：2022-05-31
发明人： Dan GUO , Ke LIU , Fei FANG , Jingjing XU , Ling SHI , Puyu QI , Changchang LIU
IPC分类号： H10K59/80 , H10K59/131 , H10K59/35
CPC分类号： H10K59/8792 , H10K59/131 , H10K59/353
摘要： A display panel includes a substrate and a plurality of first sub-pixels and a plurality of light-shielding portions which are both located in a functional device configuration region. At least some first sub-pixels each include a first pixel circuit and a first light-emitting device. The plurality of first light-shielding portions are arranged on a side of a plurality of first light-emitting devices away from the substrate at intervals. An orthographic projection of a first portion, whose orthographic projection is located outside an orthographic projection of a first electrode of the first light-emitting device on the substrate, of the first pixel circuit on the substrate is located within an orthographic projection of a first light-shielding portion of the plurality of light-shielding portions on the substrate.
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公开(公告)号：US20240349550A1
公开(公告)日：2024-10-17
申请号：US18251938
申请日：2022-05-26
发明人： Fei FANG , Ke LIU , Dan GUO , Ling SHI , Xuewei TIAN , Puyu QI , Shuai AI , Jingjing XU
IPC分类号： H10K59/126 , G09G3/3233 , H10K59/121 , H10K59/131
CPC分类号： H10K59/126 , H10K59/1213 , H10K59/1216 , H10K59/131 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/045
摘要： A display substrate includes a substrate, scan signal lines, a plurality of first pixel circuits and a plurality of first light-emitting devices. The plurality of first pixel circuits are disposed on the substrate, and are located in a functional device setting region. At least one first pixel circuit includes a first transistor. At least one first light-emitting device includes a first electrode. The at least one first light-emitting device includes at least one first color light-emitting device, and the at least one first pixel circuit includes at least one first color pixel circuit, and a first color pixel circuit is electrically connected to a first color light-emitting device. An orthographic projection of a channel region of a first transistor in the first color pixel circuit on the substrate is at least partially overlapped with an orthographic projection of a first electrode of the first color light-emitting device on the substrate.
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公开(公告)号：US20240260321A1
公开(公告)日：2024-08-01
申请号：US18020418
申请日：2022-02-25
发明人： Jingjing XU , Fei FANG , Puyu QI , Kening ZHENG , Jun YAN , Kemeng TONG , Xueguang HAO , Pan LI , Yuxin ZHANG , Chunyan LI , Jingquan WANG , Xinguo LI
IPC分类号： H10K59/122 , G06F3/041 , G06F3/044 , G09G3/3233 , H10K59/131 , H10K59/40
CPC分类号： H10K59/122 , G06F3/0412 , G09G3/3233 , H10K59/131 , H10K59/40 , G06F3/0443 , G06F3/0446 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/08
摘要： A display substrate includes a base substrate including a display region and a frame region, multiple pixel circuits, first light-emitting elements and at least one first data line, located in a first sub-display region, multiple second light-emitting elements located in a second sub-display region. The display region includes a foldable first display region and second display region each including a first sub-display region and second sub-display region; multiple pixel circuits includes multiple first pixel circuits and second pixel circuits distributed among multiple first pixel circuits; at least one first pixel circuits is connected with at least one of multiple-first light-emitting elements; at least one of multiple second pixel circuits is connected with at least one of multiple second light-emitting elements; the first data line at least includes one sub-data line connected with the first pixel circuit and at least includes another sub-data line connected with the second pixel circuit.
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公开(公告)号：US20240008313A1
公开(公告)日：2024-01-04
申请号：US18034400
申请日：2022-06-28
发明人： Jingjing XU , Pan LI , Dacheng ZHANG
IPC分类号： H10K59/122 , H10K59/38 , H10K59/80 , H10K59/131 , H10K59/35
CPC分类号： H10K59/122 , H10K59/38 , H10K59/8792 , H10K59/352 , H10K59/353 , H10K59/351 , H10K59/131
摘要： A display substrate, a preparation method thereof, and a display apparatus, the display substrate includes a base substrate; a drive circuit layer provided on the base substrate; a light-emitting structure layer provided on a side of the drive circuit layer away from the base substrate, the light-emitting structure layer includes a pixel defining layer and an organic light-emitting layer, the pixel defining layer defines multiple sub-pixel regions and includes a first opening at least partially exposing the drive circuit layer, the organic light-emitting layer is located in the sub-pixel region and is overlapped with the first opening of the pixel defining layer; and a color film structure layer provided on a side of the light-emitting structure layer away from the base substrate, the color film structure layer includes a color film and a black matrix, the black matrix includes a second opening at least partially exposing the first opening.
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公开(公告)号：US20230296942A1
公开(公告)日：2023-09-21
申请号：US17441272
申请日：2020-12-11
发明人： Wei REN , Wei LI , Yanfeng LI , Haoyi XIN , Jing LI , Jingjing XU , Chenrong QIAO , Yanyong SONG , Xu QIAO , Rula SHA , Min ZHANG
IPC分类号： G02F1/1343 , G02F1/1345
CPC分类号： G02F1/134309 , G02F1/13439 , G02F1/13454
摘要： A pixel electrode, including: a plurality of strip-shaped first electrodes, where the plurality of the first electrodes are arranged along a first direction, each of the first electrodes extends along a second direction, and the second direction intersects with the first direction; a second electrode, where the second electrode is connected to first ends of the plurality of first electrodes, and the first ends of the plurality of first electrodes are connected through the second electrode; and a third electrode, where the third electrode is connected to a second end of at least one of the first electrodes, and a direction of an electric field of an area in which the third electrode is disposed intersects with both the first direction and the second direction.
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公开(公告)号：US20240107850A1
公开(公告)日：2024-03-28
申请号：US18263634
申请日：2022-07-06
发明人： Jingjing XU , Xueguang HAO , Chunyan LI , Lang LIU , Jingquan WANG
IPC分类号： H10K59/40 , G06F3/041 , G06F3/044 , H10K59/126 , H10K59/131
CPC分类号： H10K59/40 , G06F3/0412 , G06F3/0418 , G06F3/0445 , G06F3/0446 , H10K59/126 , H10K59/131 , G09G3/3225
摘要： A display substrate and a display apparatus. The display substrate has a display region (AA) and an opening (O) located in the display region (AA). The opening (O) penetrates the display substrate, and the display substrate comprises a base substrate (BS), a driving circuit layer, a light-emitting device layer, an encapsulation layer and a touch layer (TL). The driving circuit layer is arranged on the base substrate (BS), and comprises a first signal line (L1) at least partially surrounding the opening (O). The light-emitting device layer is arranged on the side of the driving circuit layer distant from the base substrate (BS). The encapsulation layer is arranged on the side of the light-emitting device layer distant from the base substrate (BS). The touch layer (TL) is arranged on the side of the encapsulation layer distant from the base substrate (BS), and comprises a touch electrode and a touch compensation electrode (TBC) electrically connected to the touch electrode and at least partially surrounding the opening (O). In a direction perpendicular to a board surface of the base substrate (BS), the first signal line (L1) at least partially overlaps with the touch compensation electrode (TBC). The foregoing display substrate has good touch and display effects.
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公开(公告)号：US20240170503A1
公开(公告)日：2024-05-23
申请号：US18283823
申请日：2022-10-31
发明人： Haoyi XIN , Wei LI , Yanfeng LI , Jingjing XU , Min ZHANG , Rui FAN , Chenrong QIAO , Xiao YAN , Zhao LIU , Jing LI , Jianxiong FAN , Shangpeng LIU , Haidong SU
IPC分类号： H01L27/12 , G02F1/1362
CPC分类号： H01L27/1248 , G02F1/136209 , G02F1/136222 , G02F1/136286 , H01L27/124
摘要： An array substrate, a liquid crystal display panel and a display apparatus. The array substrate comprises: a substrate (10), a first insulating layer (20), a second insulating layer (30), a third insulating layer (40), a planarization layer (50), a first electrode layer (90A), a fourth insulating layer (70) and a second electrode layer (90B), the third insulating layer comprises a first interlayer insulating layer (40A), a second interlayer insulating layer (40B) and a third interlayer insulating layer (40C), which are sequentially stacked; the first interlayer insulating layer is located on the side of the second interlayer insulating layer close to the substrate (10), the third interlayer insulating layer is located on the side of the second interlayer insulating layer away from the substrate; the material of the first interlayer insulating layer and third interlayer insulating layer comprises silicon oxide, the material of the second interlayer insulating layer comprises silicon nitride.
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公开(公告)号：US20230047799A1
公开(公告)日：2023-02-16
申请号：US17976079
申请日：2022-10-28
发明人： Wei REN , Wei LI , Yanfeng LI , Haoyi XIN , Jing LI , Jingjing XU , Chenrong QIAO , Yanyong SONG , Xu QIAO , Rula SHA , Min ZHANG
IPC分类号： G02F1/1343 , G09G3/36
摘要： Provided is a pixel structure. The pixel structure includes: a first electrode, a second electrode, and a liquid crystal layer that are disposed on one side of a substrate and successively stacked, wherein one of the first electrode and the second electrode is a pixel electrode and the other of the first electrode and the second electrode is a common electrode, and the second electrode includes a plurality of electrode branches sequentially arranged in a first direction, wherein each of the electrode branches includes a first end portion, a body portion, and a second end portion that are successively connected in a second direction, the body portion including at least one body segment.
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公开(公告)号：US20220291538A1
公开(公告)日：2022-09-15
申请号：US17770280
申请日：2021-04-14
发明人： Yanyong SONG , Yanfeng LI , Haoyi XIN , Xu QIAO , Chenrong QIAO , Wei REN , Yu XING , Jingjing XU , Rula SHA , Guolei ZHI , Guangshuai WANG , Liwen XIN , Jingwei HOU
IPC分类号： G02F1/1339 , G02F1/1362 , G02F1/1343 , G02F1/1368 , G02F1/1333 , G02F1/1335
摘要： An array substrate has a display area and a bezel area located on at least one side of the display area. The bezel area includes a bonding region. The array substrate includes a substrate, a plurality of signal lines, a plurality of conductive bumps, and an insulating layer. The signal lines are disposed on the substrate. The conductive blocks are disposed on a portion of the substrate located in the bonding region, and a conductive bump is connected to at least one signal line. The insulating layer covers the plurality of signal lines and is located between every two adjacent conductive bumps. The conductive bump includes a conductive metal layer. A distance from a surface of the conductive metal layer away from the substrate to the substrate is less than or equal to a distance from a surface of the insulating layer away from the substrate to the substrate.
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