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公开(公告)号：US11609466B2
公开(公告)日：2023-03-21
申请号：US17483595
申请日：2021-09-23
发明人： Ning Zhu , Peng Jiang , Yanping Liao , Yujie Gao , Jun Liu
IPC分类号： G02F1/1368 , G02F1/1362
摘要： Disclosed in the disclosure are a display panel and a display device. The display panel includes: a first base substrate; a plurality of scan signal lines arranged on a side of the first base substrate; a plurality of data signal lines arranged on sides, facing away from the first base substrate, of the scan signal lines; and first shielding parts arranged on sides, facing away from the scan signal lines, of the data signal lines, wherein each first shielding part is of a strip structure, and in each sub-pixel unit, both sides of the data signal line are each provided with one first shielding part.
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公开(公告)号：US11899321B2
公开(公告)日：2024-02-13
申请号：US17422461
申请日：2020-02-26
发明人： Liangliang Jiang , Heng Li , Lei Guo , Ke Dai , Yanping Liao , Seungmin Lee
IPC分类号： G02F1/1362
CPC分类号： G02F1/136209 , G02F1/136286
摘要： The present disclosure provides a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes a plurality of sub-pixels defined by a light shielding matrix, and an array substrate and an opposing substrate arranged to be spaced apart from each other. The opposing substrate includes a first substrate and a plurality of spacers, wherein the spacers are on a side of the first substrate close to the array substrate and being within a light shielding area of the light shielding matrix. The array substrate includes a second substrate and a plurality of protrusion structures, wherein the protrusion structures are on a side of the second substrate close to the opposing substrate, and being within the light shielding area of the light shielding matrix.
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公开(公告)号：US11487151B2
公开(公告)日：2022-11-01
申请号：US16959217
申请日：2019-08-29
发明人： Lin Zhang , Hongliang Wang , Ke Dai , Lei Guo , Yanping Liao
IPC分类号： G02F1/1335
摘要： According to a liquid crystal display panel and a display device in the present disclosure, since at least one of a first polarizer and a second polarizer has a light scattering structure, polarized light of corresponding colors transmitted by sub-pixel units with different colors in a liquid crystal display structure can be uniformly diffused by the light scattering structure. That is to say, the light scattering structure plays a role for uniformly mixing the polarized light of different colors. Therefore, the rainbow pattern phenomenon is effectively improved or even eliminated, and the display quality is improved.
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公开(公告)号：US11460743B2
公开(公告)日：2022-10-04
申请号：US17288188
申请日：2020-08-19
发明人： Yuanhui Guo , Yujie Gao , Wei Guo , Kun Guo , Yanping Liao
IPC分类号： G02F1/1362 , G02F1/1368
摘要： An array substrate, a light control panel and a display device are provided. The array substrate includes a plurality of gate lines respectively extending along a first direction, a plurality of data lines respectively extending along a second direction intersected with the first direction, and a plurality of light control pixel units. Each of the plurality of gate lines includes a plurality of grid parts arranged side by side along the first direction and connected in sequence, and each of the plurality of grid parts includes a grid line and an opening area surrounded by the grid line.
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公开(公告)号：US11385496B2
公开(公告)日：2022-07-12
申请号：US16933694
申请日：2020-07-20
发明人： Yuanhui Guo , Yujie Gao , Lei Guo , Zhangtao Wang , Yanping Liao
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/13357
摘要： The present disclosure provides a liquid crystal display panel and a display device, including: a liquid crystal panel, a light control panel, and a polarizer located on a surface of the liquid crystal panel away from the light control panel that are stacked, in which the polarizer includes a pressure-sensitive adhesive layer in contact with the liquid crystal panel, and the pressure-sensitive adhesive layer has a light adjustment structure configured to adjust a propagation path of light emitted from the liquid crystal panel by means of refraction or total reflection. The liquid crystal display panel provided by the present disclosure can improve or even eliminate the rainbow pattern phenomenon, and improve the display quality of the liquid crystal display panel.
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公开(公告)号：US12107089B2
公开(公告)日：2024-10-01
申请号：US17294968
申请日：2020-09-02
发明人： Xibin Shao , Yanping Liao , Huibin Guo
IPC分类号： H01L27/12 , H01L29/786
CPC分类号： H01L27/1225 , H01L29/7869
摘要： An oxide thin film transistor includes a gate electrode, and a first active layer structure and a second active layer structure arranged subsequently, the first active layer structure includes a first conductive connection portion and a second conductive connection portion arranged oppositely, the second active layer structure includes a third conductive connection portion and a fourth conductive connection portion arranged oppositely, and the second oxide semiconductor pattern respectively coupled to the third conductive connection portion and the fourth conductive connection portion, and an orthographic projection of the first oxide semiconductor pattern on the substrate and an orthographic projection of the second oxide semiconductor pattern on the substrate are both located within an orthographic projection of the gate electrode on the substrate, the second conductive connection portion is coupled to the third conductive connection portion.
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公开(公告)号：US11829041B2
公开(公告)日：2023-11-28
申请号：US17312427
申请日：2020-09-07
发明人： Maoxiu Zhou , Yanping Liao , Yingmeng Miao , Yuntian Zhang , Lei Guo , Ke Dai , Haipeng Yang , Zhihua Sun , Xibin Shao , Zhangtao Wang
IPC分类号： G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/1368 , G02F1/136227
摘要： An array substrate includes a base substrate, pixel electrodes and common electrodes, first scan lines, second scan lines and data lines. The pixel electrode has first electrode strips disposed at intervals in a row direction. The common electrodes and the pixel electrodes are disposed on the same layer, and the common electrodes have second electrode strips disposed at intervals. The second electrode strips and the first electrode strips are alternatively arranged. The first scan line is located between two adjacent rows of pixel electrodes. The second scan line is located between two adjacent columns of pixel electrodes and is electrically connected to the first scan line, and the second scan line has a scan signal input terminal. The data line has a data signal input terminal. An orthographic projection of the data line on the base substrate intersects with a central region of the pixel electrode on the base substrate.
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68.发明授权公开(公告)号：US11600220B2
公开(公告)日：2023-03-07
申请号：US17498411
申请日：2021-10-11
发明人： Tianxun Xiu , Changcheng Liu , Yanping Liao , Yinlong Zhang , Ming Deng , Guohuo Su , Jiantao Liu
IPC分类号： G09G3/32
摘要： The disclosure discloses a timing controller board, a main control board, a display device and a detection method thereof. The timing controller board outputs a second level signal transmitted by a first fixed potential signal pin to the main control board through a detection circuit when a first data signal pin outputs a first level signal; the main control board loads a second potential signal transmitted by a second fixed potential signal pin to a second data signal pin and a clock signal pin through a switching circuit upon receiving the second level signal, to cause the main control board to stop sending a data signal to the timing controller board through the second data signal pin and stop sending a clock signal to the timing controller board through the clock signal pin.
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公开(公告)号：US11169413B2
公开(公告)日：2021-11-09
申请号：US16921960
申请日：2020-07-07
发明人： Jiaqing Liu , Yanping Liao , Ke Dai , Lei Guo
IPC分类号： G02F1/1335 , G02F1/1362
摘要： A display apparatus includes a first polarizer, a first liquid crystal panel, a second polarizer, a second liquid crystal panel and a third polarizer which are sequentially stacked, wherein the second polarizer includes two protective layers, and a polarizing layer positioned between the two protective layers.
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公开(公告)号：US20220342263A1
公开(公告)日：2022-10-27
申请号：US17422461
申请日：2020-02-26
发明人： Liangliang Jiang , Heng Li , Lei Guo , Ke Dai , Yanping Liao , Seungmin Lee
IPC分类号： G02F1/1362
摘要： The present disclosure provides a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes a plurality of sub-pixels defined by a light shielding matrix, and an array substrate and an opposing substrate arranged to be spaced apart from each other. The opposing substrate includes a first substrate and a plurality of spacers, wherein the spacers are on a side of the first substrate close to the array substrate and being within a light shielding area of the light shielding matrix. The array substrate includes a second substrate and a plurality of protrusion structures, wherein the protrusion structures are on a side of the second substrate close to the opposing substrate, and being within the light shielding area of the light shielding matrix.
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