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1.发明公开公开(公告)号：US20230162645A1
公开(公告)日：2023-05-25
申请号：US17631404
申请日：2021-02-22
IPC分类号： G09G3/20
CPC分类号： G09G3/2074 , G09G3/32 , G09G2300/0452 , G09G2310/0264 , G09G2310/0267 , G09G2320/0626 , G09G2330/028 , G09G2360/16
摘要： A display apparatus includes a display panel, a memory, and a driver. The memory stores at least one set of correspondences, and each set of correspondences includes 2N grayscale data and 2N register values in a one-to-one correspondence with the 2N grayscale data; each register value represents a grayscale voltage value of corresponding grayscale data; and N is a positive integer greater than or equal to 6. The driver obtains the at least one set of correspondences from the memory; receives image data from a signal transmission interface, the image data including a plurality of grayscale data corresponding to a plurality of sub-pixels; for any grayscale data in the image data, obtains a register value corresponding to the grayscale data in a set of correspondences; and outputs a grayscale voltage corresponding to a grayscale voltage value to the display panel according to the register value.
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公开(公告)号：US20220027005A1
公开(公告)日：2022-01-27
申请号：US17348969
申请日：2021-06-16
发明人： Xin BI , Bin ZHANG , Kun ZUO , Mingqiang WANG
摘要： The present disclosure provides a display module, a method for fabricating the display module and a display device. The display module includes a display substrate and a touch layer on a light emitting side of the display substrate, the display substrate includes a plurality of light emitting units, the touch layer includes a plurality of touch units in the touch area, and an orthographic projection of each of the plurality of touch units on the display substrate covers at least two light emitting units. Each touch unit includes: a mesh conductive structure including conductive wires arranged crosswise to define a plurality of grids, an orthographic projection of each conductive wire on the display substrate is in a space between adjacent light emitting units; and a plurality of first transparent electrodes, each of which is in the grid and electrically coupled to the conductive wire.
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公开(公告)号：US20230123422A1
公开(公告)日：2023-04-20
申请号：US17915529
申请日：2021-10-21
发明人： Xin BI , Wei GONG , Yanli WANG , Jiaxiang WANG , Yangyang CAI , Xinqi LIN
摘要： A display module includes a flexible display panel including a display portion, a binding portion, and a bending portion; a first back film, a second back film fitted to the display portion and the binding portion, respectively, an auxiliary support layer located between the first and second back films, bonded with the back films through first and second adhesive layers, respectively, and provided with an elastic modulus greater than the first and second back films; orthographic projections of the back films are located in or overlaps with those of the display portion and the bind portion, respectively. Side edges of the first and second back films and the auxiliary support layer close to the bending portion are first, second and third side edges, respectively; a spacing between the third and first side edges and a spacing between the third and second side edges are 0-0.35 mm.
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公开(公告)号：US20220293048A1
公开(公告)日：2022-09-15
申请号：US17505652
申请日：2021-10-20
发明人： Hongjin HU , Chang WANG , Cunzhi LI , Mingqiang WANG , Xin BI , Bin ZHANG , Kun ZUO , Jiaxiang ZHANG
IPC分类号： G09G3/3208 , H01L27/32
摘要： Proposed are a display substrate, a control method thereof and a wearable display device. The display substrate includes M rows and N columns of pixels and 2M rows of scanning lines, a first sub-pixel and a second sub-pixel of pixels in an i-th row are connected to the same scanning line and electrically connected to one of a (2i−1)-th row of scanning line and a 2i-th row of scanning line, and a third sub-pixel of the pixels in the i-th row is electrically connected to the other of the (2i−1)-th row of scanning line and the 2i-th row of scanning line; when the display substrate is displaying, a first sub-pixel, a second sub-pixel and a third sub-pixel among two pixels located in a (2i−1)-th row, a j-th column, and a 2i-th row, a j-th column emit light at an i-th stage of each frame.
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公开(公告)号：US20240306324A1
公开(公告)日：2024-09-12
申请号：US18028242
申请日：2022-05-12
发明人： Jingchang SU , Xin BI , Jianjun WU , Wen HUANG , Xianfeng YANG , Jiahua WANG , Kun HUANG , Xianlei BI , Hao CHENG
CPC分类号： H05K5/0217 , H05K5/03
摘要： The present disclosure is related to a display device. The display device includes a middle frame, a display panel and a supporting member. The middle frame is provided with a first mating surface. The display panel includes a display substrate and a cover plate. A first notch is provided at a side of an edge of the cover plate close to the first mating surface. The first notch extends along a thickness direction of the cover plate. An orthographic projection of the display substrate on the cover plate at least partially overlaps an orthographic projection of the first mating surface on the cover plate. The supporting member includes a first supporting section and a second supporting section, the first supporting section is connected to the first mating surface, and the second supporting section is partially arranged in the first notch.
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公开(公告)号：US20240224416A1
公开(公告)日：2024-07-04
申请号：US17800660
申请日：2021-11-02
发明人： Jiaxiang ZHANG , Jiuyuan BAI , Xin MU , Mingqiang WANG , Hongjin HU , Fei LI , Yonglin CHEN , Kun ZUO , Chang WANG , Xin BI , Bin ZHANG , Seungyong OH
CPC分类号： H05K1/0272 , H05K1/028 , H05K3/386 , H05K2201/10128
摘要： A printed circuit board and a fabricating method thereof, and a displaying device. The printed circuit board includes a hard-board region (30) and a soft-board region (31), the soft-board region (31) is located at the periphery of the first edge (30a) of the hard-board region (30), the printed circuit board within the hard-board region (30) includes a base plate (301), and an adhesive film (302), a covering film (303) and a first metal layer (304) that are arranged in layer configuration on one side of the base plate (301), the adhesive film (302) is closest to the base plate (301), a flow guiding groove (3030) is disposed on the surface of the side of the covering film (303) that is closer to the adhesive film (302), and the flow guiding groove (3030) extends to a second edge (30b) of the hard-board region (30). By disposing the flow guiding groove on the surface of the side of the covering film that is closer to the adhesive film, and disposing that the flow guiding groove extends to the second edge of the hard-board region, the overflowing adhesive of the adhesive film can be effectively guided to flow to the periphery of the second edge via the flow guiding groove, and because the soft-board region is located at the periphery of the first edge, the method can effectively reduce the overflowing adhesive to flow to the soft-board region, reduce the reserved overflowing-adhesive room of the printed circuit board, and reduce the size of the printed circuit board.
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公开(公告)号：US20220036787A1
公开(公告)日：2022-02-03
申请号：US17212431
申请日：2021-03-25
发明人： Qianqian LIU , Chuanyan LAN , Xin BI
IPC分类号： G09G3/20
摘要： This application discloses a scanning modification method for modifying an offset between a display panel and a cover plate and a display device. A scanning modification method of a display panel includes: determining a scanning reference point according to an offset angle, which offset angle refers to an alignment offset angle between the cover plate and the display panel; determining a scanning unit and the distribution of individual scanning units in a redefined scanning line according to the offset angle and the size of sub-pixel units, which scanning unit includes at least one sub-pixel unit; determining the starting point of each redefined scanning line according to the offset angle and the size of sub-pixel units; and performing scan display according to the scanning reference point, the distribution of the scanning units and the starting point of the redefined scanning line that are determined.
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8.发明公开公开(公告)号：US20240257694A1
公开(公告)日：2024-08-01
申请号：US18611725
申请日：2024-03-21
CPC分类号： G09G3/2074 , G09G3/2007 , G09G3/2092 , G09G3/32 , G09G3/36 , G09G2300/0452 , G09G2310/0264 , G09G2310/0267 , G09G2310/027 , G09G2310/0291 , G09G2320/0626 , G09G2330/028 , G09G2360/16
摘要： A display apparatus includes a display panel, a memory, and a driver. The memory stores at least one set of correspondences, and each set of correspondences includes 2N grayscale data and 2N register values in a one-to-one correspondence with the 2N grayscale data; each register value represents a grayscale voltage value of corresponding grayscale data; and N is a positive integer greater than or equal to 6. The driver obtains the at least one set of correspondences from the memory; receives image data from a signal transmission interface, the image data including a plurality of grayscale data corresponding to a plurality of sub-pixels; for any grayscale data in the image data, obtains a register value corresponding to the grayscale data in a set of correspondences; and outputs a grayscale voltage corresponding to a grayscale voltage value represented by the register value to the display panel according to the register value.
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公开(公告)号：US20240251501A1
公开(公告)日：2024-07-25
申请号：US18577280
申请日：2022-05-23
发明人： Jiahua WANG , Hao CHENG , Jianjun WU , Qiang FAN , Xin BI , Jingchang SU , Wen HUANG
IPC分类号： H05K1/02
CPC分类号： H05K1/0259 , H05K1/0204 , H05K1/028 , H05K2201/10128
摘要： A flexible circuit board and a display module are provided. The flexible circuit board includes: a flexible substrate having a chip binding region; a driving chip, arranged in the chip binding region of the flexible substrate; and a protective layer, arranged on a side of the driving chip away from the flexible substrate, where the protective layer includes an electrostatic discharge layer, an orthographic projection of the electrostatic discharge layer on the flexible substrate at least partially overlaps with an orthographic projection of the driving chip on the flexible substrate.
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公开(公告)号：US20230200179A1
公开(公告)日：2023-06-22
申请号：US17924669
申请日：2021-07-30
发明人： Hongjin HU , Wei GONG , Chang WANG , Mingqiang WANG , Jiaxiang ZHANG , Yonglin CHEN , Fei LI , Xin BI , Bin ZHANG , Kun ZUO
摘要： A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.
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