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公开(公告)号：US20230142658A1
公开(公告)日：2023-05-11
申请号：US17426474
申请日：2021-06-22
Inventor： Yue XU , Yani CHEN , Jinjie WANG
IPC: G02F1/1335 , G02F1/1362 , G02F1/133 , G02F1/1343 , H01L27/12
CPC classification number: G02F1/133512 , G02F1/136286 , G02F1/13306 , G02F1/134309 , G02F1/133514 , H01L27/124 , G02F2201/123
Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes a drive circuit layer and a plurality of pixel electrodes disposed on the drive circuit layer. The drive circuit layer includes a first metal layer and a second metal layer, each of the pixel electrodes is electrically connected to the second metal layer by a through-hole and includes a first main trunk electrode and a second main trunk electrode, and the second main trunk electrode includes an upper electrode adjacent to the through-hole. The liquid crystal display panel further includes a shielding member for shielding a display area where the upper electrode is located.
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公开(公告)号：US20220357623A1
公开(公告)日：2022-11-10
申请号：US17419791
申请日：2021-05-28
IPC: G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12
Abstract: The present application provides a pixel structure and a display panel. Each of a plurality of sub-pixel units includes a main sub-pixel, at least one secondary sub-pixel, and a thin film transistor electrically connecting the main sub-pixel and the at least one secondary sub-pixel, wherein by controlling a pretilt angle of a first branch electrode of the main sub-pixel to be different from a pretilt angle of a second branch electrode of the secondary sub-pixel, a driving voltage of the main sub-pixel and a driving voltage of the secondary sub-pixel are different, so that color shift can be effectively alleviated and wider viewing angles can be obtained, thus being beneficial to improve an aperture ratio and light transmission of the pixel structure.
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