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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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公开(公告)号：US20240105894A1
公开(公告)日：2024-03-28
申请号：US17769032
申请日：2021-04-30
发明人： Jie WANG , Zouming XU , Xintao WU , Jian TIAN , Chunjian LIU , Jie LEI , Qin Zeng , Jianying ZHANG
IPC分类号： H01L33/62 , H01L25/075
CPC分类号： H01L33/62 , H01L25/0753
摘要： A display substrate and a display apparatus are provided. The display substrate includes a base substrate, a first conductive layer, a second conductive layer and an insulation layer. The first conductive layer is on a side of the base substrate and includes a first conductive part extending in a first direction, the second conductive layer is on a side of the first conductive layer facing away from the base substrate, and the insulation layer is located between the first conductive layer and the second conductive layer. At least one first conductive part includes a first hollowed-out portion including a plurality of groove structures distributed in a second direction and extending in the first direction. The first direction and the second direction produce angles.
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公开(公告)号：US20230387140A1
公开(公告)日：2023-11-30
申请号：US18033048
申请日：2020-11-20
发明人： Jie WANG , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie LEI , Qin ZENG , Jianying ZHANG
CPC分类号： H01L27/124 , H01L25/167
摘要： Provided are a light-emitting substrate and a display device. The light-emitting substrate comprises: a substrate base, comprising multiple light-emitting units arranged in an array, wherein each light-emitting unit comprises a drive circuit and a light-emitting group coupled with the drive circuit, the light-emitting group comprising multiple light-emitting elements; and first signal wires located on the substrate base and extending in a first direction, wherein the drive circuits in at least two different light-emitting units in the first direction are coupled with each other, each drive circuit comprises a first input end, and each first signal wire is coupled with the first input end of one drive circuit of at least two drive circuits that are coupled with each other.
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公开(公告)号：US20220317813A1
公开(公告)日：2022-10-06
申请号：US17413407
申请日：2020-08-27
发明人： Zouming XU , Xiaofeng YIN , Tsungchieh KUO , Jian TIAN , Chunjian LIU
IPC分类号： G06F3/044 , G06F3/041 , G02F1/1333
摘要： A touch substrate and a method of forming the same, and a touch display device are provided. The touch substrate includes: electrode connecting bridges, a signal wiring layer, an insulating layer and a touch electrode layer which are sequentially formed along a direction away from a base, where the touch electrode layer includes a plurality of first touch electrodes and a plurality of second touch electrodes, and the first touch electrodes and the second touch electrodes are arranged in a crossed manner.
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25.发明申请公开(公告)号：US20220104348A1
公开(公告)日：2022-03-31
申请号：US17353992
申请日：2021-06-22
发明人： Jie WANG , Chunjian LIU , Jie LEI , Jian TIAN , Xintao WU , Qin ZENG , Zouming XU
摘要： The present disclosure provides a substrate motherboard including: a first substrate base, a first conductive pattern layer, at least one first insulating layer and a second conductive pattern layer which are sequentially arranged. The first conductive pattern layer includes a plurality of signal lines in the active region. The second conductive pattern layer includes a plurality of connection terminals in the active region, and the plurality of connection terminals are electrically coupled to corresponding signal lines in the plurality of signal lines. The substrate motherboard further includes a plurality of leading-out wires and a plurality of detection terminals in the non-active region, first ends of the plurality of leading-out wires are electrically coupled to corresponding connection terminals and extending to the non-active region to be electrically coupled to corresponding detection terminals through second ends thereof.
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公开(公告)号：US20210325999A1
公开(公告)日：2021-10-21
申请号：US16621320
申请日：2019-03-25
发明人： Chunjian LIU , Tianqing LIU , Zouming XU , Lei ZHANG , Jian TIAN
摘要： Embodiments of this disclosure disclose a touch panel and a touch display device. The touch panel includes: an underlying substrate; and a plurality of touch electrodes arranged on the underlying substrate, and insulated from each other. At least one of the plurality of touch electrodes includes a plurality of annular touch electrode sections arranged at an interval. Every two adjacent touch electrode sections in the same touch electrode are electrically connected through a plurality of connection sections. The capability of the electrodes to withstand bending can be improved to thereby prevent the touch panel from being broken while being bent.
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公开(公告)号：US20240363825A1
公开(公告)日：2024-10-31
申请号：US18769472
申请日：2024-07-11
发明人： Chunjian LIU , Jian TIAN , Jie LEI , Yajun MA , Jianying ZHANG
IPC分类号： H01L33/62 , H01L25/075 , H01L33/54
CPC分类号： H01L33/62 , H01L25/0753 , H01L33/54
摘要： The present disclosure provides a driving backplane, a light emitting substrate, a backlight module, and a display apparatus, which belongs to the field of display technology. The driving backplane includes a base substrate, a driving layer and an encapsulation layer sequentially laminated. The driving layer has a pad for binding an electronic element and a raised block corresponding to the pad, the pad is located on a side of the corresponding raised block away from the base substrate (BP), and an orthographic projection of the pad on the base substrate is located within an orthographic projection of the corresponding raised block on the corresponding base substrate. The encapsulation layer has a binding opening. The pad and the raised block are located in the binding opening.
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公开(公告)号：US20240186304A1
公开(公告)日：2024-06-06
申请号：US17795414
申请日：2021-09-30
发明人： Jie LEI , Jie WANG , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jianying ZHANG , Zhi JIN , Yongfei LI
IPC分类号： H01L25/16 , H01L25/075
CPC分类号： H01L25/167 , H01L25/0753
摘要： A light-emitting substrate has a light-emitting region and a test region. A plurality of light-emitting device groups and a plurality of driving circuits are disposed in the light-emitting region. The driving circuits include at least one selected driving circuit, and a selected driving circuit includes at least one first-type output terminal and at least one second-type output terminal. The first-type output terminal is electrically connected to the light-emitting device group. A power line is electrically connected to the light-emitting device groups. A first test pad and a second test pad are disposed in the test region. The first test pad is electrically connected to a second-type output terminal of the selected driving circuit, and the second test pad is electrically connected to the power line. The first test device group is electrically connected to the first test pad and the second test pad.
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公开(公告)号：US20230034742A1
公开(公告)日：2023-02-02
申请号：US17757792
申请日：2021-07-30
发明人： Chunjian LIU , Zouming XU , Jian TIAN , Xintao WU , Jie LEI , Jie WANG , Jianying ZHANG
IPC分类号： H01L25/075 , H01L27/02
摘要： The present disclosure provides a light-emitting substrate, a backlight and a display device. The light-emitting substrate includes a light-emitting region and a peripheral region surrounding the light-emitting region. The peripheral region includes a first area, the first area is located between a first side of the light-emitting substrate and the light-emitting region, the light-emitting substrate further includes a first signal line, the first signal line includes at least one selected from a group consisting of a first portion and a second portion, the first portion of the first signal line extends along a first direction in the first area, the second portion of the first signal line extends into the light-emitting region, the first portion and the second portion of the first signal line are connected when the first signal line includes the first portion and the second portion.
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公开(公告)号：US20240282902A1
公开(公告)日：2024-08-22
申请号：US18681145
申请日：2021-11-02
发明人： Jie LEI , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie WANG , Jianying ZHANG , Zhi JIN
CPC分类号： H01L33/62 , H01L25/167
摘要： A light-emitting substrate comprises a plurality of signal channels arranged in sequence along a row direction. Each signal channel comprises a plurality of control areas arranged along a column direction, and each control area comprises at least one light area controlled by a same chip. In each signal channel, the light-emitting substrate is provided with a first driving line, a second driving line, and a plurality of reference power lines. The first driving line and the second driving line are respectively used for providing different driving signals to the chip. The reference power line is used for providing a reference power supply voltage to the chip. The reference power lines in a same signal channel are electrically connected, and at least one reference power line is provided between the first driving line and the second driving line.
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