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公开(公告)号：US20210367214A1
公开(公告)日：2021-11-25
申请号：US17191625
申请日：2021-03-03
发明人： Kang WANG , Xiaodong HAO , Haotian YANG , Xiaoxia LIU , Renzhe XU , Junhui YANG , Bin ZHANG
摘要： A display apparatus and a preparation method thereof, the display apparatus includes a display panel whose display area has a first hole; a polarizer disposed on one side of the display panel, wherein the polarizer has a blind hole, the blind hole penetrates through an optical characteristic layer in the polarizer, and an orthographic projection of the blind hole on the display panel at least partially overlaps with the first hole; a first optical adhesive layer disposed on a surface of the polarizer away from the display panel, wherein the first optical adhesive layer includes a planar portion and a convex portion, and the convex portion is filled in the blind hole; a cover plate disposed on one side of the first optical adhesive layer away from the display panel.
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公开(公告)号：US20230053018A1
公开(公告)日：2023-02-16
申请号：US17784383
申请日：2021-06-10
发明人： Wei GONG , Miao LUO , Renzhe XU , Haotian YANG , Yiming WANG , Danyang BI , Xiaoxia LIU
摘要： A foldable screen comprises a plurality of display regions spaced apart in a first direction and one or more foldable regions located between two adjacent ones of the display regions, the foldable screen further comprising a supporting layer and a heat dissipation layer arranged in a stack, where the supporting layer is bendable and is arranged in the display regions and the foldable regions; and the heat dissipation layer is bendable and is arranged in the display regions and the folding regions, and portions of the heat dissipation layer corresponding to the foldable regions are provided with through hole arrays. A display device comprising the foldable screen is further disclosed.
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公开(公告)号：US20220283607A1
公开(公告)日：2022-09-08
申请号：US17684987
申请日：2022-03-02
发明人： Renzhe XU , Bin ZHANG , Haotian YANG , Yiming WANG , Wei GONG , Jingyu PIAO , Xiaodong HAO , Danyang BI , Kang WANG , Inho PARK , Xiaoliang FU , Yuanyuan CHAI , Seungyong OH
摘要： Disclosed are a foldable screen and a display device. The foldable screen includes: a flexible display panel and a plurality of elastic portions, wherein each of the elastic portions includes each of elastic support members and two connecting rods fixedly connected to each of the elastic support members; wherein the two connecting rods are respectively connected to two flat portions of the flexible display panel, and the elastic support members are configured to supply a support force to the foldable portion in the case that a display surface of the foldable portion of the flexible display panel is coplanar with those of the flat portions.
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公开(公告)号：US20230273473A1
公开(公告)日：2023-08-31
申请号：US18014230
申请日：2021-10-13
发明人： Haotian YANG , Fuzheng XIE , Xiaoxia LIU , Kang WANG , Junhui YANG , Jiaxiang ZHANG , Yiming WANG , Zhenhua ZHANG , Renzhe XU
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133388 , G02F1/13338 , G02F1/133512 , G02F1/133354 , G02F2202/28 , G02F1/133305 , G02F1/13452
摘要： A display module includes a display panel, a first optical adhesive layer disposed on a side of a display surface of the display panel, a touch panel disposed on a side of the first optical adhesive layer away from the display panel, and at least one isolation film between the display panel and the touch panel. The display panel includes a display region and a peripheral region that is provided with at least one alignment mark. The touch panel includes a plurality of peripheral signal lines. An orthographic projection of the peripheral signal lines on a plane where the display panel is located at least partially overlaps with an orthographic projection of the at least one alignment mark on the plane. An orthographic projection of each isolation film on the plane covers an alignment mark.
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公开(公告)号：US20230068253A1
公开(公告)日：2023-03-02
申请号：US17800544
申请日：2021-11-17
发明人： Xiaodong HAO , Kang WANG , Danyang BI , Wei CHEN , Wei GONG , Xiangdong WEI , Renzhe XU , Yi ZHANG
摘要： A display module and a display device are disclosed. The display module includes a display panel, a heat dissipation film disposed on a side of the display panel facing away from a display side, and an ultrasonic fingerprint module. The heat dissipation film is provided with a first opening, and the ultrasonic fingerprint module includes a sensor disposed within the first opening and fixed on the side of the display panel facing away from the display side by a shading adhesive layer. The display module further includes a light shielding sheet attached on a side of the heat dissipation film facing away from the display panel. The light shielding sheet is provided with a second opening which exposes the sensor. An orthographic projection of the light shielding sheet and the shading adhesive layer on the display panel includes an orthographic projection of the first opening on the display panel.
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公开(公告)号：US20230112365A1
公开(公告)日：2023-04-13
申请号：US17915636
申请日：2021-08-05
发明人： Haotian YANG , Fuzheng XIE , Xiaoxia LIU , Kang WANG , Junhui YANG , Jiaxiang ZHANG , Yiming WANG , Zhenhua ZHANG , Renzhe XU
摘要： A display module includes; display panel, which has a fingerprint identification region; a first protective layer disposed on a back surface of the display panel, the back surface being a surface of the display panel opposite to a display surface of the display panel, and the first protective layer being provided therein with a first opening for exposing the fingerprint identification region; and a metal protective disposed on a surface of the first protective layer away from the display panel, the metal protective layer being provided therein with a second opening, the second opening exposing the first opening, and an orthographic projection of an edge of the second opening the display panel being located outside an orthographic projection of an edge of the first opening on the display panel.
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公开(公告)号：US20220320233A1
公开(公告)日：2022-10-06
申请号：US17419776
申请日：2020-08-27
发明人： Yiming WANG , Haotian YANG , Fuzheng XIE , Xiaoxia LIU , Kang WANG , Junhui YANG , Jiaxiang ZHANG , Zhenhua ZHANG , Renzhe XU
摘要： A display device includes a flexible display panel including a display part, a bonding part, and a substrate bending part connecting the display part and the bonding part, the bonding part being located on the back side of the display part, and a side of the bonding part away from the display part being the bonding side, the driving chip being arranged on the bonding side of the bonding part, and having a first side and a second side opposite in the first direction, where the first side is close to the substrate bending part, and the second side is distal to the substrate bending part, the first direction being perpendicular to the thickness direction; a main flexible circuit board, disposed on the second side of the driving chip and connected to the bonding side of the bonding part; a touch layer; and a control flexible circuit board.
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公开(公告)号：US20220301462A1
公开(公告)日：2022-09-22
申请号：US17479409
申请日：2021-09-20
发明人： Danyang BI , Xiaoxia LIU , Xiaoliang FU , Haotian YANG , Kang WANG , Renzhe XU , Wei CHEN , Xiaodong HAO
摘要： A bracket for a flexible display module is provided. The flexible display module includes a flexible display panel and a transparent cover plate. The flexible display panel includes a display region, a binding region opposite to the display region and a bending region connecting the display region and the binding region. The transparent cover plate is fixed to the display region of the flexible display panel. The bracket includes a first body and a second body fixedly connected with each other. An inner surface of the first body is provided with an accommodating region for accommodating the bending region of the flexible display panel. The second body is fixedly and detachably connected to a back of the flexible display panel. An orthographic projection of the flexible display panel on a surface of the transparent cover plate falls within a region where the surface of the transparent cover plate is located, and an area of the orthographic projection of the flexible display panel on the surface of the transparent cover plate is less than an area of the surface of the transparent cover plate.
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