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公开(公告)号：US11508804B2
公开(公告)日：2022-11-22
申请号：US17181124
申请日：2021-02-22
Inventor： Liman Peng , Qi Liu , Dianjie Hou , Xueguang Hao , Jin Yang , Zihua Li , Yan Wu , Guoping Zhang , Haifeng Xu , Lei Wang , Wenxiu Li , Jianqiang Wang , Fan Yang
IPC: H01L27/32
Abstract: The present disclosure discloses an organic light emitting display device. The organic light emitting display device includes a substrate, an initializing voltage input line, a first electrode line, a thin film transistor, and an organic light emitting diode arranged on the substrate. The thin film transistor includes a first electrode, a second electrode and a control electrode, and the first electrode is coupled to the first electrode line, the initializing voltage input line is provided in the same layer and is made of the same material as one of the first electrode, the second electrode and the control electrode of the thin film transistor, and an extension direction of the initializing voltage input line is substantially the same as an extension direction of the first electrode line.
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公开(公告)号：US20220367530A1
公开(公告)日：2022-11-17
申请号：US17765304
申请日：2021-04-13
Inventor： Yongbo JU , Pengfei CUI , Jian SUN , Deshuai WANG , Xiangkai SHEN , Jianbin GAO , Jiannan WANG , Guangshuai WANG
IPC: H01L27/12 , H01L23/00 , G02F1/1345 , G02F1/1333 , G06F3/041 , G06F3/044
Abstract: An array substrate has a display area and a bonding area located on a side of the display area. The array substrate includes a base, a plurality of first transistors, a plurality of conductive pins and a plurality of conductive electrodes. The plurality of first transistors are disposed on a side of the base and located in the display area; a first transistor includes a first gate, a first source and a first drain. The plurality of conductive pins are disposed on the side of the base and located in the bonding area, and are disposed in a same layer as the first gate. The plurality of conductive electrodes are each disposed on a respective one of surfaces of the plurality of conductive pins away from the base.
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33.发明申请公开(公告)号：US20220350196A1
公开(公告)日：2022-11-03
申请号：US17442102
申请日：2020-12-02
Inventor： Lei YAO , Yezhou FANG , Feng LI , Lei YAN , Kai LI , Chenglong WANG , Teng YE , Lin HOU , Xiaofang LI
IPC: G02F1/1335 , G02B5/22 , G02B1/00
Abstract: The present disclosure discloses a color filter substrate and a method for manufacturing the same, a display panel, and a display device, which relates to the field of display technologies. A black matrix layer in the color filter substrate includes a first film layer and a second film layer. As a material of the first film layer is different from a material of the second film layer, at least one of the first film layer and the second film layer is prepared without using a resin adhesive, and then the resin adhesive remaining in at least one through-hole of the first through-holes of the first film layer and the second through-holes of the second film layer can be reduced, and the display effect of the display device is ensured. In addition, reflectivity of the first film layer is relatively large and optical density of the second film layer is relatively large, which ensures that the color filter substrate according to the embodiments of the present disclosure can meet the design requirement of the black matrix layer.
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公开(公告)号：US11489139B2
公开(公告)日：2022-11-01
申请号：US17210424
申请日：2021-03-23
Inventor： Xiaofeng Yan , Liangliang Liu , Liman Peng , Lingling Ma , Hongyu Mi , Le Gao
Abstract: Provided are a display panel, a preparation method thereof and a display apparatus. The display panel includes a display substrate and a cover plate oppositely disposed. The display substrate includes an array substrate, pixel define layers on the array substrate, pixel support layers on a side of the pixel define layers away from the array substrate, and second electrodes each located on a side of each of the pixel support layers away from each pixel define layers. The cover plate includes a first substrate, a touch sensor layer and protective layer disposed on the first substrate, wherein multiple openings are disposed on the touch sensor layer and covered by the protective layer. An orthographic projection of each of the openings on the array substrate at least partially overlaps with that of a surface on a side of each of the pixel support layers away from the array substrate.
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35.发明授权公开(公告)号：US11489033B2
公开(公告)日：2022-11-01
申请号：US16756144
申请日：2019-09-24
Inventor： Liman Peng , Qi Liu , Qianqian Zhang , Zhiyong Xue , Yan Wu , Jin Yang , Guoping Zhang , Haifeng Xu , Wenxiu Li , Lei Wang
Abstract: The present disclosure provides a wire structure for a display panel, a display panel, a display device, and a manufacturing method. The wire structure includes a first wire layer and a thermally conductive layer above the first wire layer. A thermal conductivity of the thermally conductive layer is greater than a thermal conductivity of the first wire layer.
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Patent Agency Ranking
公开(公告)号：US11488512B2
公开(公告)日：2022-11-01
申请号：US16714385
申请日：2019-12-13
Inventor： Zhen Wang , Han Zhang , Zhengkui Wang , Wei Yan , Yun Qiao , Wenwen Qin , Xiaozhou Zhan , Jian Sun , Jian Zhang , Deshuai Wang
IPC: G09G3/20
Abstract: A display panel, a display device and a display control method thereof are provided in the present disclosure. The display panel includes: a time division multiplexing multiplexer (MUX) signal input circuit, which is connected with each of the plurality of signal lines, and configured to input data signals of each frame of display image to the plurality of signal lines, and for each frame of display image, input trigger signals corresponding to sub-pixel units of different colors to the plurality of signal lines in a time-sharing manner; among the plurality of signal lines, electrical signals on a plurality of adjacent first signal lines are arranged in sequence according to an order of positive, positive, negative and negative; among the plurality of signal lines, a first signal line has a spacing distance from adjacent signal lines less than a preset value.
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公开(公告)号：US11462106B2
公开(公告)日：2022-10-04
申请号：US16765622
申请日：2019-12-16
Inventor： Yue Lang
IPC: G08G1/0962 , B60Q9/00 , G08G1/01 , G08G1/0967 , G08G1/16
Abstract: The present disclosure relates to a road screen networking system and a vehicle-mounted unit. The road screen networking system includes a plurality of road screen units; wherein each road screen unit is configured to acquire information of vehicles driving within its communication range and to provide the information to vehicles within the communication range; and wherein the communication range of each road screen unit is a range between the road screen unit and a next road screen unit in a driving direction.
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38.发明授权公开(公告)号：US11456386B2
公开(公告)日：2022-09-27
申请号：US16468760
申请日：2018-12-14
Inventor： Nini Bai , Liangliang Liu , Liang Tang
IPC: H01L29/786 , H01L29/66 , H01L29/417
Abstract: A thin film transistor, a manufacturing method thereof, an array substrate and an electronic device are disclosed. The manufacturing method of the thin film transistor includes: forming an active layer pattern on a base substrate; forming a gate insulating layer on the active layer pattern; the gate insulating layer includes a first portion, a second portion and a third portion, the third portion is on both sides of the first portion, the second portion is between the first portion and the third portion on at least one side, and the thickness of the second portion is larger than that of the third portion.
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39.发明申请公开(公告)号：US20220291538A1
公开(公告)日：2022-09-15
申请号：US17770280
申请日：2021-04-14
Inventor： 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: G02F1/1339 , G02F1/1362 , G02F1/1343 , G02F1/1368 , G02F1/1333 , G02F1/1335
Abstract: 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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40.发明授权公开(公告)号：US11411072B2
公开(公告)日：2022-08-09
申请号：US16648421
申请日：2019-04-25
Inventor： Huafeng Liu , Shengwei Zhao , Chaochao Sun , Chao Wang , Jingping Lv , Lin Xie , Guoqing Zhou , Panpan Zhang , Tengfei Wang , Hsinghua Pan , Lele Li , Zhiqiang Chang , Shaocong Dang , Shijie Mu , Zhen Wang
IPC: H01L49/02 , G02F1/1343 , G02F1/1362 , H01L27/12 , G02F1/1368
Abstract: Disclosed are a display substrate, a display device, a manufacturing method and a repairing method. A capacitor structure in the display substrate includes a first electrode and a second electrode. The first electrode includes a first main body portion extending in a first direction, first branch portions extending in a second direction, and a first connection portion connecting the first branch portions to the first main body portion. The second electrode includes a second main body portion extending in the first direction, second branch portions extending in the second direction, and a second connection portion connecting the second branch portions to the second main body portion. One side of the first electrode having the first branch portions faces one side of the second electrode having the second branch portions, and each first branch portion and a corresponding second branch portion form a capacitor.
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