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公开(公告)号：US12020643B2
公开(公告)日：2024-06-25
申请号：US17908386
申请日：2021-10-12
发明人： Yao Bi , Yu Zhao , Xiaojuan Wu , Hongliang Yuan , Jian Wang , Hao Yan , Liping Lei
IPC分类号： G09G3/3233 , G11C19/28
CPC分类号： G09G3/3233 , G11C19/287 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/0286 , G09G2310/08
摘要： An array substrate having a display area and a peripheral area surrounding the display area, the display area is provided with display units therein, the display area includes a curved edge, the peripheral area is provided therein with a plurality of shift register units cascaded, at positions corresponding to the curved edge of the display area, an extending direction in which a first edge of each shift register unit extends is parallel to an outer tangent line of the curved edge or is consistent with an extending direction in which the curved edge extends, and the first edge is an inner edge of each shift register unit close to the curved edge.
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公开(公告)号：US11977301B2
公开(公告)日：2024-05-07
申请号：US18129749
申请日：2023-03-31
发明人： Jinshuai Duan , Xiaojuan Wu , Hongliang Yuan , Wei Zhao , Yao Bi , Jiaxing Wang , Hao Yan , Li Tian , Liping Lei
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/13394 , G02F1/133345 , G02F1/13398 , G02F1/134309 , G02F1/13439 , G02F1/136209 , G02F1/136286
摘要： A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.
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3.发明授权公开(公告)号：US11994762B2
公开(公告)日：2024-05-28
申请号：US17802744
申请日：2021-10-14
发明人： Yang Ge , Yu Zhao , Xiaojuan Wu , Jiaxing Wang , Xian Wang , Huairui Yue , Jianwei Ma , Hailong Wang , Dawei Feng , Hao Yan
IPC分类号： G02F1/1333 , G02F1/133 , G02F1/1339 , G02F1/1343 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/13338 , G02F1/13306 , G02F1/133357 , G02F1/1339 , G02F1/134309 , G02F1/136286 , G02F1/1368
摘要： Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes: a liquid crystal panel, and a drive assembly electrically connected to the liquid crystal panel; wherein the liquid crystal panel includes: a first substrate and a second substrate that are opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate; and the drive assembly is configured to apply, based on position information of a region to be erased, a pixel voltage to a pixel electrode in the region to be erased in the case that the liquid crystal handwriting board is in an erasing mode, such that a voltage difference is developed between the pixel electrode in the region to be erased and the common electrode.
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公开(公告)号：US11940701B2
公开(公告)日：2024-03-26
申请号：US17923708
申请日：2021-10-12
发明人： Xiaojuan Wu , Jiaxing Wang , Yang Ge , Yu Zhao , Jian Wang , Hao Yan
IPC分类号： G02F1/1368 , G02F1/1362 , G02F1/137
CPC分类号： G02F1/1368 , G02F1/136295 , G02F1/13718
摘要： A writing panel includes an array substrate, a flexible substrate disposed opposite to the array substrate, a liquid crystal layer disposed between the array substrate and the flexible substrate, and a plurality of spacers each in a shape of a column disposed on a surface of the array substrate proximate to the liquid crystal layer. The array substrate includes a base and a pixel driving circuit layer disposed on the base, and the pixel driving circuit layer includes a plurality of thin film transistors and a plurality of signal lines. An orthographic projection of each spacer on the base is non-overlapping with orthographic projections of the plurality of thin film transistors and the plurality of signal lines on the base.
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公开(公告)号：US11650462B2
公开(公告)日：2023-05-16
申请号：US17498367
申请日：2021-10-11
发明人： Jinshuai Duan , Xiaojuan Wu , Hongliang Yuan , Wei Zhao , Yao Bi , Jiaxing Wang , Hao Yan , Li Tian , Liping Lei
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/13394 , G02F1/13398 , G02F1/13439 , G02F1/133345 , G02F1/134309 , G02F1/136209 , G02F1/136286
摘要： A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.
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公开(公告)号：US11733433B2
公开(公告)日：2023-08-22
申请号：US16333818
申请日：2018-09-07
发明人： Yu Zhang , Hao Yan , Haitao Yi , Zhenghong Wang , Zhiliang Jiang
CPC分类号： G02B1/14 , B32B3/30 , B32B27/08 , G09F9/301 , B32B2457/20
摘要： The present disclosure provides a protective film for a substrate, a manufacturing method thereof, a substrate and a manufacturing method of a display panel. The substrate includes a plurality of panel regions correspondingly forming a plurality of display panels. Each of the panel regions has a first region corresponding to a bending region of the display panels. The protective film includes a entire film layer and a hollow portion, the size of the entire film layer matches the size of the substrate, and the hollow portion is for exposing the first region in each of the panel regions when the protective film is attached to the substrate.
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公开(公告)号：US11380868B2
公开(公告)日：2022-07-05
申请号：US16626561
申请日：2019-06-26
发明人： Fei Qi , Hao Yan , Zhiliang Jiang , Mingfang Wang , Yu Zhang
IPC分类号： H01L27/32 , H01L51/00 , H01L51/52 , H01L51/56 , G02F1/133 , G09F9/30 , G09G3/04 , G09G3/3283 , G09G3/3291 , G02F1/1333
摘要： A method of fabricating a display panel is provided. The method includes providing a substrate including a plurality of light emitting elements; forming a first protective layer on a side of the substrate; treating the first protective layer to obtain a first adhesive portion, a second adhesive portion, and a third adhesive portion, the third adhesive portion having an adhesive strength smaller than an adhesive strength of the first adhesive portion, and smaller than an adhesive strength of the second adhesive portion; and removing the third adhesive portion from the substrate to form a bendable portion of the substrate. The bendable portion of the substrate spaces apart a first portion of the substrate from a second portion of the substrate.
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公开(公告)号：US11318729B2
公开(公告)日：2022-05-03
申请号：US16916328
申请日：2020-06-30
发明人： Fei Qi , Zhiliang Jiang , Hao Yan , Qingqing Yan , Erjin Zhao
摘要： The present disclosure provides a peeling device and method for film material. The film material includes a first film layer, a second film layer, and a third film layer stacked in sequence, and the first film layer and the second film layer have bodies corresponding to the third film layer and protrusions. The peeling device is configured to peel off the first film layer and includes: an abutment divided into a first area configured to place the bodies of the first film layer and the second film layer and the third film layer, and a second area configured to place the protrusions of the first film layer and the second film layer; and a peeling mechanism configured to be coupled to the protrusion of the first film layer to separate the first film layer from the second film layer.
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公开(公告)号：US20230380250A1
公开(公告)日：2023-11-23
申请号：US18027756
申请日：2022-03-04
发明人： Zeyu Li , Mingjiong Zhang , Hao Yan , Taofeng Xie
CPC分类号： H10K59/8791 , H10K59/40 , G02B5/3016
摘要： The present disclosure provides a display device and a manufacturing method thereof, falling within the field of display technology. The display device includes: a display panel; a polarization module located on a light-emitting side of the display panel, where the polarization module includes a phase retardation layer and a linear polarization layer arranged in sequence along a direction away from the display panel; the display panel is reused as a substrate of the polarization module, or a touch panel located between the display panel and the polarization module is reused as the substrate of the polarization module. The present disclosure can reduce the thickness of the display device.
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公开(公告)号：US11826997B2
公开(公告)日：2023-11-28
申请号：US16491775
申请日：2019-03-13
摘要： The present disclosure relates to a flexible display panel. The flexible display panel includes a flexible substrate and a protective film located on the flexible substrate. The protective film includes a plurality of grooves spaced apart from each other. The plurality of grooves includes at least one row of grooves. Positions of the grooves correspond to regions of the flexible substrate where display units are not formed.
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