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公开(公告)号:US20220390781A1
公开(公告)日:2022-12-08
申请号:US17755329
申请日:2020-02-20
发明人: Xianglei QIN , Jian LIN , Yong ZHANG , Zhichao YANG , Limin ZHANG , ZEPENG SUN , Liangzhen TANG , Zhilong DUAN , Honggui JIN , Yashuai AN , Lingfang NIE , Jian WANG , Xuechao SONG , Li TIAN , Jing PANG
IPC分类号: G02F1/1368 , G02F1/1362 , G09G3/36
摘要: Provided are a display panel and a driving method thereof, and a display device. The display panel includes: a base substrate; and multiple subpixels provided at the base substrate, at least one of the multiple subpixels including a reflective electrode, wherein the reflective electrode at least includes a first reflective electrode and a second reflective electrode insulated and spaced apart from each other, the first reflective electrode is provided with a first through hole, the second reflective electrode is provided with a second through hole, and an area of the first through hole is different from an area of the second through hole.
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公开(公告)号:US20180044593A1
公开(公告)日:2018-02-15
申请号:US15540171
申请日:2016-05-27
发明人: Kun JIANG , Jian WANG , Chunlei WANG , Wei ZHAO , Na LI , Xuechao SONG , Ruichen ZHANG , Shaowu MA , Lin HAN , Kangdi ZHOU , Lanjun GUO
CPC分类号: C09K19/38 , C09K19/2021 , C09K19/3066 , C09K19/42 , C09K19/542 , C09K19/588 , G02F1/1333 , G02F1/13718 , G02F2201/343
摘要: Provided are a cholesteric liquid crystal composition, and a liquid crystal display panel including the composition, and their preparation methods. The cholesteric liquid crystal composition contains a block copolymer and a cholesteric liquid crystal, wherein the block copolymer has a block A including a chiral group M1 and a block B including a chiral group M2, and the cholesteric liquid crystal has at least two different pitches. The display panel includes an array substrate and a counter substrate placed by cell assembly, and a liquid crystal layer disposed between the array substrate and the counter substrate, wherein the liquid crystal layer comprises the cholesteric liquid crystal composition. The liquid crystal layer in the planar texture is capable of reflecting light of at least two wavelengths in the visible light region.
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公开(公告)号:US20240310686A1
公开(公告)日:2024-09-19
申请号:US18678563
申请日:2024-05-30
发明人: Xianglei QIN , Jian LIN , Yong ZHANG , Zhichao YANG , Limin ZHANG , Zepeng SUN , Liangzhen TANG , Zhilong DUAN , Honggui JIN , Yashuai AN , Lingfang NIE , Jian WANG , Xuechao SONG , Li TIAN , Jing PANG
IPC分类号: G02F1/1368 , G02F1/1335 , G02F1/1362 , G09G3/36
CPC分类号: G02F1/1368 , G02F1/136286 , G09G3/3688 , G02F1/133514 , G02F1/133555 , G09G2330/021
摘要: Provided are a display panel and a driving method thereof, and a display device. The display panel includes: a base substrate; and multiple subpixels provided at the base substrate, at least one of the multiple subpixels including a reflective electrode, wherein the reflective electrode at least includes a first reflective electrode and a second reflective electrode insulated and spaced apart from each other, the first reflective electrode is provided with a first through hole, the second reflective electrode is provided with a second through hole, and an area of the first through hole is different from an area of the second through hole.
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公开(公告)号:US20220375420A1
公开(公告)日:2022-11-24
申请号:US17755302
申请日:2020-02-20
发明人: Xianglei QIN , Jian LIN , Yong ZHANG , Limin ZHANG , Zepeng SUN , Zhichao YANG , Liangzhen TANG , Zhilong DUAN , Honggui JIN , Yashuai AN , Lingfang NIE , Jian WANG , Li TIAN , Jing PANG , Xuechao SONG
IPC分类号: G09G3/36 , H01L27/12 , G02F1/1362 , G02F1/1368
摘要: Disclosed are a display panel and a driving method therefor, and a display device. Two adjacent rows of sub-pixels are taken as a row group, and the row group is provided with a first sub row group and a second sub row group that are arranged in a column direction; a gate electrode of a first transistor in the first sub row group is electrically connected to a first gate line; a gate electrode of a second transistor in the second sub row group is electrically connected to a second gate line; two adjacent sub-pixels in the column direction share one third transistor, and a gate electrode of the third transistor in the row group is electrically connected to a third gate line; and the first transistor and the second transistor in one column of sub-pixels are electrically connected to a data line by means of the shared third transistor.
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公开(公告)号:US20240044730A1
公开(公告)日:2024-02-08
申请号:US17761590
申请日:2021-05-31
发明人: Lin GONG , Yue LI , Wenbo CHANG , Yuelei XIAO , Xue CAO , Xuechao SONG , Yi ZHOU , Kidong HAN , Baijun ZHOU , Feng QU , Yifan WU
CPC分类号: G01L1/225 , G01L1/2287 , G01L1/2206 , G01K1/024 , G01K1/14
摘要: A sensing substrate and a manufacturing method thereof are provided. The sensing substrate includes a base substrate, a heat electrode and a strain detection electrode which are disposed on the base substrate, and an insulation layer covering the heat electrode and the strain detection electrode. The heat electrode is configured for heating, and the strain detection electrode is configured to detect strain. The heat electrode and the strain detection electrode each have a metal mesh structure.
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