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公开(公告)号：US20240113131A1
公开(公告)日：2024-04-04
申请号：US17765387
申请日：2021-05-31
发明人： Jie LEI , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie WANG , Jianying ZHANG , Yajun MA , Zhi ZHANG , Zhentao LI , Li YIN
IPC分类号： H01L27/12 , H01L25/075 , H01L25/16
CPC分类号： H01L27/124 , H01L25/0753 , H01L25/167
摘要： An array substrate (100) and a display device. The array substrate (100) includes a bonding area (102). The array substrate (100) includes a substrate (10), a first conductive layer (20) on the substrate (10), a first insulating layer (30) on one side of the first conductive layer (20) away from the substrate (10), and a second conductive layer (40) on one side of the first insulating layer (30) away from the substrate (10). The bonding area (102) is provided with bonding pins (201), and the bonding pin (201) includes a first conductive portion (21) and a second conductive portion (41) located on the side of the first conductive portion (21) away from the substrate (10), the first conductive portion (21) is located in the first conductive layer (20), the second conductive portion (41) is located in the second conductive layer (40), and the first conductive portion (21) is in direct contact with the second conductive portion (41). The first insulating layer (30) is provided with at least one first opening (301), and the orthographic projection of each of the first openings (301) on the substrate (10) covers the orthographic projections of the plurality of bonding pins (201) on the substrate (10).
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2.发明公开公开(公告)号：US20240170628A1
公开(公告)日：2024-05-23
申请号：US17786975
申请日：2021-07-30
发明人： Chunjian LIU , Wei HAO , Zouming XU , Jian TIAN , Xintao WU , Jie LEI , Jie WANG , Jianying ZHANG , Wenjin FAN , Jiawei XU , Le LI , Jian ZHANG
CPC分类号： H01L33/62 , H01L25/167
摘要： The present disclosure provides a light-emitting substrate and a manufacturing method thereof, a backlight and a display device. The light-emitting substrate includes a substrate including a plurality of light-emitting regions arranged in an array, each of the plurality of light-emitting regions including a driving circuit and at least one light-emitting unit connected to the driving circuit, a first electrically conductive portion on the substrate and connected to the driving circuit and the at least one light-emitting unit in each light-emitting region, and a second electrically conductive portion on the substrate and including a plurality of pads. The first electrically conductive portion and the second electrically conductive portion are on a same layer.
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公开(公告)号：US20220165206A1
公开(公告)日：2022-05-26
申请号：US17488621
申请日：2021-09-29
发明人： Qin ZENG , Zouming XU , Jian TIAN , Jie LEI , Jie WANG , Jianying ZHANG , Xintao WU , Chunjian LIU
IPC分类号： G09G3/32
摘要： The disclosure provides a driving backplate and a display device. The driving backplate includes a substrate having a plurality of light source regions where light sources are disposed, the plurality of light source regions being arranged in an array; and a plurality of control chips arranged in an array on the substrate, the plurality of control chips being in one-to-one correspondence with the plurality of light source regions and each configured to provide a driving signal to the light source in a corresponding light source region, wherein each column of control chips is divided into at least two groups, each group of control chips are coupled in series through a same signal line, and the at least two groups of control chips are coupled in parallel with each other.
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公开(公告)号：US20240234434A1
公开(公告)日：2024-07-11
申请号：US17778415
申请日：2021-06-21
发明人： Jie LEI , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie WANG , Jianying ZHANG
IPC分类号： H01L27/12 , H01L25/075 , H01L25/18
CPC分类号： H01L27/124 , H01L25/0753 , H01L25/18 , H01L27/127
摘要： Disclosed are a drive backplane, a preparation method therefor, and a display apparatus. The drive backplane includes a substrate, wherein the substrate includes a light emitting region and a bonding region, the light emitting region includes light emitting units arranged in an array, each light emitting unit includes a first signal line and a pad electrically connected with the first signal line; a first conductive layer, which is disposed on one side of the substrate and includes a first signal line and at least one signal detection line; and a second conductive layer, which is disposed on one side of the first conductive layer facing away from the substrate and includes: a pad; wherein the signal detection line is electrically connected with the pad of the light emitting unit.
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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
发明人： Jie LEI , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie WANG , Qin ZENG , Jianying ZHANG
CPC分类号： H01L27/124 , H01L25/167
摘要： 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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公开(公告)号：US20230155089A1
公开(公告)日：2023-05-18
申请号：US17641836
申请日：2021-03-10
发明人： Jie LEI , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Qin ZENG , Jie WANG , Jianying ZHANG
CPC分类号： H01L33/62 , H01L27/156
摘要： The present disclosure relates to the field of display, and provides an array substrate, a light-emitting substrate and a display device. The array substrate includes a base substrate, and a first conductive layer and a second conductive layer stacked on and base substrate and insulated from each other. The array substrate also includes a plurality of groups of light-emitting element terminals arranged in an array on the second conductive layer, for connecting to light-emitting elements; and several groups of sensor terminals located on the second conductive layer for connecting to sensors. The sensors are configured to sense the light-emitting elements, so as to quickly and effectively monitor the light-emitting conditions of the surrounding light-emitting elements, and make more precise adjustments in time to various parameters of the light-emitting elements, ensuring the stable performance of each light-emitting element.
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公开(公告)号：US20220300114A1
公开(公告)日：2022-09-22
申请号：US17498385
申请日：2021-10-11
发明人： Jie WANG , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie LEI , Jianying ZHANG
摘要： The present disclosure relates to a light emitting substrate, a display device and a fabricating method. The substrate includes: a base substrate, and an electrode layer, a first insulating layer, a first wiring layer, a second insulating layer, a second wiring layer and light emitting elements sequentially located on a side of the base substrate; the electrode layer includes: a plurality of first touch control electrodes extending along a first direction; the first wiring layer includes: a plurality of driving signal wires extending along a second direction and configured to drive the light emitting elements to emit light, and a plurality of second touch control electrodes extending along the second direction, where the second touch control electrodes are insulated from the first touch control electrodes, and the second direction intersects with the first direction; and the second wiring layer includes: connection signal wires configured to connect different light emitting elements.
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公开(公告)号：US20220264743A1
公开(公告)日：2022-08-18
申请号：US17508932
申请日：2021-10-22
发明人： Yongfei LI , Liuyue YIN , Haifeng HU , Huan LIU , Mengmeng LI , Yuancheng LI , Yu JIANG , Qin ZENG , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie LEI , Jie WANG , Jianying ZHANG
摘要： A backplane, a backlight source, an illumination device and a displaying device. The backplane comprises a substrate; a first metal trace layer disposed on one surface of the substrate; an insulating layer disposed on a side, away from the substrate, of the first metal trace layer; a second metal trace layer disposed on a side, away from the substrate, of the insulating layer, an overlapping area existing between an orthographic projection of the second metal trace layer on the substrate and an orthographic projection of the first metal trace layer on the substrate; and a barrier layer disposed between the first metal trace layer and the second metal trace layer, an orthographic projection of the barrier layer on the substrate covering the overlapping area, and the barrier layer being used for preventing metals in the first metal trace layer and the second metal trace layer from growing towards each other.
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公开(公告)号：US20240194842A1
公开(公告)日：2024-06-13
申请号：US17785522
申请日：2021-09-02
发明人： Jie WANG , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie LEI , Jianying ZHANG
IPC分类号： H01L33/62 , H01L25/075 , H01L25/16 , H01L27/12
CPC分类号： H01L33/62 , H01L25/0753 , H01L25/167 , H01L27/1244
摘要： A wiring substrate includes: a base substrate; and a plurality of control areas on one side of the base substrate, each of the plurality of control areas extending in a first direction, the plurality of control areas being sequentially arranged in a second direction, and any one of the plurality of control areas including: a plurality of drive circuit pad groups sequentially arranged in the first direction; a plurality of functional element pad groups, each of which being electrically connected with the corresponding drive circuit pad group; a plurality of signal lines, main bodies of which extend in the first direction; and first connection lines, each of which is configured to cascade two drive circuit pad groups adjacent in the first direction, orthographic projections of the first connection lines on the base substrate not overlapping with orthographic projections of the signal lines on the base substrate.
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公开(公告)号：US20240186333A1
公开(公告)日：2024-06-06
申请号：US18550153
申请日：2021-08-30
发明人： Xintao WU , Zouming XU , Jian TIAN , Chunjian LIU , Jie LEI , Jie WANG , Jianying ZHANG , Jiawei XU , Xiaodong XIE , Min HE , Wenjie XU , Xinxiu ZHANG , Xue ZHAO , Huayu SANG
CPC分类号： H01L27/124 , H01L25/167
摘要： A light-emitting substrate and a display apparatus, comprising: a base substrate; a first electrically conductive layer, located on the base substrate, the fit electrically conductive layer comprising multiple common voltage lines and multiple first connection lines spaced apart from each other, and the multiple common voltage lines extending along a first direction and being arranged along a second direction; a first insulating layer, located at a side of the first electrically conductive layer distant from the base substrate; and a second electrically conductive layer, located at a side of the first insulating layer distant from the base substrate. The second electrically conductive layer comprises multiple first bridge parts spaced apart from each other.
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