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公开(公告)号：US20240248359A1
公开(公告)日：2024-07-25
申请号：US18560412
申请日：2021-05-14
发明人： Zepeng SUN , Xianglei QIN , Jinshuai DUAN , Yong ZHANG , Xiaojuan WU , Limin ZHANG , Zhilong DUAN , Zhiqiang YU , Liangzhen TANG , Honggui JIN , Ruomei BIAN , Zhaohu YU , Xing XU , Wulin ZHANG , Xiaofeng YIN
IPC分类号： G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/136209 , G02F1/136227 , G02F1/1368
摘要： The invention discloses a display substrate, a display panel and a display device. The display substrate comprises a substrate (1); a first electrode layer (4); comprises: a plurality of first signal lines (5); the first insulating layer (13) comprises a plurality of first via holes (14), and orthographic projections of the first via holes (14) on the substrate (1) fall into orthographic projections of the first signal lines (5) on the substrate (1); a second electrode layer (15) including a plurality of first connection electrodes (16); the first connecting electrode (16) is connected with the first signal line (5) through the first via hole (14); the second insulating layer (17) is located on the side, away from the first insulating layer (13), of the second electrode layer (15) and comprises a plurality of second via holes (20); the orthographic projection of the second via hole (20) on the substrate (1) falls into the orthographic projection of the first connecting electrode (16) on the substrate (1), and the orthographic projection of the second via hole (20) on the substrate (1) and the orthographic projection of the first via hole (14) on the substrate (1) are arranged in a staggered manner; the third electrode layer (18) is located on the side, away from the second electrode layer (15), of the second insulating layer (17) and comprises a plurality of first electrodes (19); the first electrode (19) is electrically connected with the first connection electrode (16) through the second via hole (20).
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公开(公告)号：US20240210773A1
公开(公告)日：2024-06-27
申请号：US17777737
申请日：2021-06-24
发明人： Xian WANG , Yu ZHAO , Xiaojuan WU , Chunnan FENG , Jian WANG , Yong ZHANG , Dawei FENG , Hailong WANG , Huairui YUE , Yang GE , Jianwei MA , Lei SHI , Feng QU , Biqi LI
IPC分类号： G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/136286 , G02F1/1368 , H01L27/124
摘要： There is provided a display substrate having a display region, and a peripheral region surrounding the display region, and including: a base substrate; first conductive structures in the display region and the peripheral region; the first conductive structures each extend in a first direction and are arranged side by side in a second direction; an interlayer insulation layer on a side of the first conductive structures away from the base substrate; second conductive structures on a side of the interlayer insulation layer away from the base substrate; the second conductive structures each extend in the second direction and are arranged side by side in the first direction; the second conductive structures intersect with the first conductive structures, and are electrically connected with the first conductive structures through vias in the interlayer insulation layer; and at least one third conductive structure in the display region. A display apparatus is provided.
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公开(公告)号：US20240210747A1
公开(公告)日：2024-06-27
申请号：US18554971
申请日：2023-02-10
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd. , Shandong Lanbeisite Educational Equipment Group
发明人： Yang GE , Yu ZHAO , Yong ZHANG , Jian WANG , Xian WANG , Jianwei MA , Lei SHI , Xingxing GUAN , Yashuai AN , Tianyang HAN , Xiuliang WANG
IPC分类号： G02F1/1333 , G02F1/1337
CPC分类号： G02F1/13336 , G02F1/133388 , G02F1/1337
摘要： Provided is an array substrate. The array substrate has a display region and a non-display region disposed on a periphery of the display region. The array substrate includes a substrate and a plurality of patterned film layer structures stacked on the substrate. The plurality of the patterned film layer structures are configured to form a plurality of sub-pixels. The plurality of sub-pixels include a plurality of first sub-pixels within the display region and a plurality of virtual sub-pixels within the non-display region. An area of an orthographic projection of a pixel electrode of the virtual sub-pixel on the substrate is greater than an area of an orthographic projection of a pixel electrode of the first sub-pixel on the substrate.
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公开(公告)号：US20230030213A1
公开(公告)日：2023-02-02
申请号：US17764448
申请日：2021-03-09
发明人： Zepeng SUN , Yong ZHANG , Xianglei QIN , Jian WANG , Yanchen LI , Jian LIN , Limin ZHANG , Zhichao YANG , Liangzhen TANG , Zhilong DUAN , Yashuai AN , Lingfang NIE , Honggui JIN , Li TIAN
IPC分类号： G02F1/1333 , G02F1/1362 , G02F1/133 , G02F1/1368 , G02F1/1345 , H01L27/12 , G09G3/36
摘要： Provided is a display substrate. The display substrate includes: a base substrate including a display region and a non-display region surrounding the display region; a gate drive circuit disposed in the non-display region; a plurality of first signal lines disposed in the peripheral region and connected to the gate drive circuit; and a plurality of second signal lines disposed in the non-display region and connected to the gate drive circuit; wherein each of the first signal line and the second signal line is configured to supply a signal to the gate drive circuit, and a frequency of the signal supplied by the first signal line is lower than a frequency of the signal supplied by the second signal line.
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公开(公告)号：US20210215835A1
公开(公告)日：2021-07-15
申请号：US16647281
申请日：2019-10-08
发明人： Yong ZHANG , Yanna XUE , Haobo FANG , Lu BAI , Gang HUA , Limin ZHANG , Jian LIN
IPC分类号： G01T1/20 , H01L27/146
摘要： A ray detector includes a base substrate including a plurality of pixel regions arranged in an array. Each pixel region includes a thin film transistor including a source and a drain, and a photoelectric sensor on the thin film transistor. The photoelectric sensor includes a first electrode and a second electrode spaced apart from each other, a dielectric layer on the first electrode and the second electrode and covering the first electrode and the second electrode, and a first semiconductor layer on the dielectric layer. The first electrode is electrically connected to the drain. A distance between a surface of the first electrode away from the base substrate and the base substrate is a first distance. A distance between a surface of the second electrode away from the base substrate and the base substrate is a second distance. The first distance is substantially equal to the second distance.
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公开(公告)号：US20190228716A1
公开(公告)日：2019-07-25
申请号：US16316943
申请日：2018-05-14
发明人： Haobo FANG , Yanna XUE , Zhiying BAO , Yong ZHANG , Lei MI , Lu BAI , Gang HUA , Jingpeng WANG , Lingxiang YUAN
摘要： Embodiments of the present disclosure provide a method and apparatus for driving an electrophoretic display panel, and a display device. The electrophoretic display panel includes a first electrode layer, a second electrode layer, and charged particles distributed between the first electrode layer and the second electrode layer. In the method for driving an electrophoretic display panel, a direct current voltage signal is applied to the first electrode layer to cause the charged particles to move to a predetermined position. An alternating current voltage signal is applied to the first electrode layer to cause the charged particles to oscillate. A data voltage signal is applied to the first electrode layer for display. After the charged particles oscillate, the motion activity can be improved, so that the charged particles may more accurately move according to the data voltage signal, thereby improving display accuracy.
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公开(公告)号：US20180321512A1
公开(公告)日：2018-11-08
申请号：US15508272
申请日：2016-07-04
发明人： Yong ZHANG , Shijun WANG , Wenbo JIANG , Yanna XUE , Yue LI , Zhiying BAO , Wenjun XIAO , Zhenhua LV
IPC分类号： G02C7/08 , G02F1/1343 , G02F1/355
CPC分类号： G02C7/083 , G02F1/13 , G02F1/134336 , G02F1/3555 , G09G5/00 , H04N13/30
摘要： A display screen, a pair of glasses, a display system and a playing method are provided. The display screen includes a display control module and a display panel. The display control module controls the display panel to display multiple frames of images according to multiple predetermined playing codes. Each playing code corresponds to one frame of image. Each frame of image is displayed as normal image or interference image based on different logic values of the corresponding playing code. The multiple frames of images are divided into multiple consecutive frame groups. The quantity of consecutive frames corresponding to playing codes having an identical logic value in each frame group is not larger than a predetermined value, such that a user wearing glasses matching the display screen can see the normal images displayed on the display panel and cannot see the interference images displayed on the display panel
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公开(公告)号：US20170193907A1
公开(公告)日：2017-07-06
申请号：US15233983
申请日：2016-08-11
发明人： Yong ZHANG , Shijun WANG , Yanna XUE , Yue LI , Wenbo JIANG , Wenjun XIAO , Zhiying BAO , Zhenhua LV
IPC分类号： G09G3/3258 , G11C19/28 , G09G3/3266
CPC分类号： G09G3/3258 , G09G3/3266 , G09G2300/0426 , G09G2310/0251 , G09G2310/0286 , G09G2310/08 , G09G2320/0252 , G09G2330/021 , G11C19/28
摘要： The present disclosure provides a shift register circuit, which includes a first switch unit connecting an input end to a first node when a positive-phase clock signal is at a first level; a second switch unit applying a negative-phase clock signal to an output end when the first node is at the first level; a positive feedback unit enabling the second node to be at a second level when the first node is at the first level and enabling the first node to be at the second level when the second node is at the first level; a third switch unit enabling a third node to be at the first level when the positive-phase clock signal is at the first level; a fourth switch unit connecting the second node to the third node when the negative-phase clock signal is at the first level; and a fifth switch unit.
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公开(公告)号：US20240194690A1
公开(公告)日：2024-06-13
申请号：US17908440
申请日：2021-08-31
发明人： Qi DENG , Yong ZHANG , Zhichao YANG , Lingfang NIE , Yashuai AN , Longhu HAO , Desheng WANG , Shuanghai WANG
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/124 , G02F1/136286 , G02F1/1368
摘要： The disclosure provides display substrate and display panel, and belongs to field of display technology. The display substrate includes base substrate; and gate lines, data lines and sub-pixels on base substrate. Sub-pixels form first pixel groups arranged side by side along first direction and second pixel groups arranged side by side along second direction; first region is between any two adjacent first pixel groups, and second region is between any two adjacent second pixel groups; common electrode line is in at least a portion of the first regions, and common electrode line and data line are in different first regions; and common electrode line includes common electrode line segments and protrusions each coupled between two common electrode line segments, a width of protrusion in any direction is larger than that of common electrode line segment in first direction; and protrusion is in the second region.
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公开(公告)号：US20240178077A1
公开(公告)日：2024-05-30
申请号：US18282994
申请日：2022-07-01
发明人： Dawei FENG , Yu ZHAO , Yong ZHANG , Lei SHI , Huairui YUE , Xian WANG , Yang GE , Jianwei MA , Hui GUO
CPC分类号： H01L22/32 , H01L27/124
摘要： Provided is a display panel. The display panel includes a driver circuit, at least one to-be-detected line, and at least one conductive line in one-to-one correspondence with the at least one to-be-detected line. Any to-be-detected line in the at least one to-be-detected line includes a first sub-line and a second sub-line arranged separating from each other, and another end of the second sub-line is exposed out of an edge of the display panel. The second sub-line is configured to be electrically connected to a detection unit outside the display panel prior to cutting of a display panel motherboard including the display panel.
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