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公开(公告)号：US20240249660A1
公开(公告)日：2024-07-25
申请号：US18290792
申请日：2021-11-22
发明人： Jinyu REN , Haisheng LIU , Kuanjun PENG , Fangzhen ZHANG , Jinqian WANG , Guojing MA , Dan WANG , Wei WANG , Sha FENG
CPC分类号： G09G3/2092 , G09G2300/0842 , G09G2310/0286 , G11C19/28
摘要： The present disclosure provides a shift register unit, a gate driver circuit, and a display device, belonging to the field of display technology, which can solve the problem of unstable threshold voltage and current leakage of thin film transistors in existing shift register units. The shift register unit in the present disclosure includes: an input subcircuit, an output subcircuit, a pull-down control subcircuit, a pull-down subcircuit, a first noise reduction subcircuit, a first auxiliary control subcircuit, and a second auxiliary control subcircuit. The first auxiliary control subcircuit is configured to write the third reference level signal to the pull-down control node when the pull-down node is the first reference level signal, and control the pull-down subcircuit to be closed to control the first noise reduction subcircuit to be open.
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2.发明申请公开(公告)号：US20190235297A1
公开(公告)日：2019-08-01
申请号：US16140142
申请日：2018-09-24
发明人： Guojing MA , Changjian XU , Jinyu REN , Sha FENG
IPC分类号： G02F1/1337 , B44B5/02 , B29C59/04
CPC分类号： G02F1/13378 , B29C59/046 , B44B5/0009 , B44B5/026
摘要： Embodiments of the present disclosure provide an embossing plate and a manufacturing method thereof, and an alignment layer transfer plate and a manufacturing method thereof. The embossing plate includes an embossing plate body, and a plurality of protrusions distributed in an array are formed on an embossing surface of the embossing plate body. The embossing plate according to the present disclosure can improve a thickness uniformity of the alignment layer and a quality of the surface of the alignment layer.
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公开(公告)号：US20210367182A1
公开(公告)日：2021-11-25
申请号：US16475429
申请日：2018-12-06
发明人： Mengmeng LU , Sha FENG , Bo ZHOU , Yongzhi SONG
摘要： Embodiments of the present disclosure provide a packaging method, an electronic device, and a packaging apparatus. The packaging method includes: providing a first substrate and a second substrate; and cell-assembling the first substrate and the second substrate to sandwich a filling glue between the first substrate and the second substrate to form a packaging structure, the filling glue is mixed with electrophoretic liquid encapsulated by a capsule, and the electrophoretic liquid includes an electrophoretic particle; in a process of cell-assembling the first substrate and the second substrate, applying an electric field to control the electrophoretic particle to move directionally to deform the capsule.
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公开(公告)号：US20190299854A1
公开(公告)日：2019-10-03
申请号：US16174944
申请日：2018-10-30
摘要： A vehicle, a driving assistance system and a driving assistance method thereof are provided. The driving assistance system includes: an alarm module arranged on a windshield wiper and configured to present prompt information; an acquisition module configured to acquire a first image including a target outside a vehicle viewed at a first position and a second image including the alarm module viewed at the first position, the first position being a position where eyes of a driver are located; and a control module configured to determine an overlapping region between a region of the second image occupied by the alarm module and a region of the first image occupied by the target, and control the alarm module to present the prompt information about the overlapping region.
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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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6.发明申请公开(公告)号：US20220302362A1
公开(公告)日：2022-09-22
申请号：US17556224
申请日：2021-12-20
发明人： Linhui GONG , Liang SUN , Chao LIU , Sha FENG
摘要： The present disclosure provides a display panel and a manufacturing method thereof, a display apparatus and a splicing display apparatus. The display panel includes: a back plate, at least one connection lead and a first protection layer. Each of the at least one connection lead includes a main conductive layer. The first protection layer includes a first portion on two sides of the main conductive layer of the connection lead in a width direction thereof.
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7.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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9.发明公开公开(公告)号：US20240304762A1
公开(公告)日：2024-09-12
申请号：US18026332
申请日：2022-04-26
发明人： Yutian CHU , Sha FENG , Zhijun XIONG , Yuanda LU , Liang SUN , Zhaohui LI , Enkai DONG , Jiacheng QI , Jinpeng LI , Qiqi ZHOU , Le WANG
CPC分类号： H01L33/46 , H01L33/62 , H01L2933/0025 , H01L2933/0066
摘要： Provided are a light-emitting chip, a light-emitting substrate, a display device, and a manufacturing method for a light-emitting substrate. The light-emitting chip includes: a substrate; a light-emitting structure, the light-emitting structure disposed on a side of the substrate; a reflective layer disposed on a side, facing away from the substrate, of the light-emitting structure; at least two sub-light-emitting auxiliary bonding layers disposed on a side, facing away from the light-emitting structure, of the reflective layer; and a raised portion, disposed on a side, facing away from the light-emitting structure, of the reflective layer, an orthographic projection of the raised portion on the substrate and an orthographic projection of the sub-light-emitting auxiliary bonding layers on the substrate do not overlap with each other, and a thickness of the raised portion is smaller than a thickness of each of the at least two sub-light-emitting auxiliary bonding layers.
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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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