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公开(公告)号：US20240224479A1
公开(公告)日：2024-07-04
申请号：US18578015
申请日：2023-01-06
发明人： Mengyuan PANG , Chuandong LIAO , Yaming WANG , Jiafan SHI , Shuquan YANG , Junshan LI , Wenliang LIU , Chao YANG , Yang YANG
IPC分类号： H05K7/20
CPC分类号： H05K7/20963
摘要： A display panel comprises: a display substrate, having a display area, a non-display area, and a bendable area located therebetween; a back film, located on a side away from a light exit surface of the display substrate, where the back film comprises a first support area and a second support area, a projection of the first support area on the display substrate at least overlaps with the display area, and a projection of the second support area on the display substrate is located within the non-display area; and a heat dissipation film, located on a side of the back film away from the display substrate, where an orthographic projection of the heat dissipation film on the back film is located within the first support area, a surface of the heat dissipation film away from the display substrate is provided with a groove, and the groove is filled with an adhesive.
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公开(公告)号：US20240357902A1
公开(公告)日：2024-10-24
申请号：US18028525
申请日：2022-06-23
发明人： Shengxing ZHANG , Liqiang CHEN , Chuandong LIAO , Jiafan SHI , Chao YANG , Wenliang LIU
IPC分类号： H10K59/80 , H10K59/95 , H10K102/00
CPC分类号： H10K59/873 , H10K59/95 , H10K2102/311
摘要： A spliced screen and a display apparatus are provided. The spliced screen includes: first display panels spliced together, each of which includes a first display region and a first non-display region around the first display region; the first non-display region is a light-transmitting region; and second display panels on non-display sides of the first display panels, each of the second display panels includes a second display region and a second non-display region around the second display region, and light outgoing directions of first and second display panels are the same. A spacing region is arranged between the first display regions of any two adjacent first display panels, and the spacing region includes at least part of the first non-display regions of the two adjacent first display panels; the second display region and the spacing region overlap each other in a thickness direction of the spliced screen.
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公开(公告)号：US20240268540A1
公开(公告)日：2024-08-15
申请号：US18577655
申请日：2023-04-28
发明人： Wanxu GAO , Liqiang CHEN , Jiafan SHI , Chao YANG , Yangjie WAN , Xin ZHANG , Junshan LI , Wenliang LIU , Mengyuan PANG , Chuandong LIAO , Yang YANG
CPC分类号： A45D42/02 , A45D40/221 , H01L27/156 , H01L33/46 , H01L33/62 , H01L33/642
摘要： Provided is a display device. The display device includes: a box cover, a box base, and a mirror display panel, wherein the box cover is connected to the box base, and the mirror display panel is connected to the box cover; the box cover is configured to have an open state and a closed state; wherein in a case that the box cover is in the open state, the box cover is at least partially separated from the box base, such that the mirror display panel is disposed outside the box base; and in a case that the box cover is in the closed state, the mirror display panel is disposed inside the box base.
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公开(公告)号：US20220270560A1
公开(公告)日：2022-08-25
申请号：US17535967
申请日：2021-11-26
发明人： Ming DENG , Jiantao LIU , Zhihua SUN , Wenliang LIU
IPC分类号： G09G3/36 , G09G3/3225
摘要： A display driving circuit is provided. The display driving circuit includes a source driver, a temperature detecting circuit, and a timing control circuit, wherein the temperature detecting circuit is connected to the timing control circuit, and is configured to detect a temperature of the source driver; and the timing control circuit is further connected to the source driver, and is configured to output a source signal to the source driver based on the temperature of the source driver; wherein a magnitude of a voltage of the source signal is negatively related to the temperature of the source driver.
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公开(公告)号：US20220262289A1
公开(公告)日：2022-08-18
申请号：US17670884
申请日：2022-02-14
发明人： Guohuo SU , Zhihua SUN , Jiantao LIU , Senwang LI , Zhun LIN , Wenliang LIU , Yinlong ZHANG , Jituo TANG , Jinling ZHANG
摘要： A method for debugging the display panel includes: acquiring a target correction data table of the display panel in each of at least one color mode by debugging the display panel in each of the at least one color mode. Debugging the display panel in each of the at least one color mode includes: controlling the display panel to display a test picture in the color mode; acquiring an initial display parameter curve based on a display parameter of the test picture; determining a reference display parameter curve based on the initial display parameter curve and a standard display parameter curve; and determining the target correction data table based on the reference display parameter curve and the standard display parameter curve.
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公开(公告)号：US20220093051A1
公开(公告)日：2022-03-24
申请号：US17458105
申请日：2021-08-26
发明人： Xiuqin ZHANG , Lisheng LIANG , Wenliang LIU , Ming DENG , Zhihua SUN , Ying HUANG , Chengri QUAN , Xiangyang ZHENG
IPC分类号： G09G3/36
摘要： A method for controlling a display panel includes: controlling polarities of data signals transmitted to pixel circuits in partial columns in a target display region to be inverted when a (KN−1)th frame is displayed; and controlling polarities of data signals transmitted to pixel circuits in other columns than the partial columns in the target display region to be inverted when a KNth frame is displayed.
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公开(公告)号：US20210208458A1
公开(公告)日：2021-07-08
申请号：US16082247
申请日：2018-02-08
发明人： Haoxiang FAN , Zhe LI , Peng LI , Xiaoji LI , Keke GU , Wenliang LIU , Peng QIN , Junhong LU , Wei ZHU
IPC分类号： G02F1/1343 , H01L27/12
摘要： An array substrate includes a slit electrode and a planar electrode disposed in each of sub-pixels on a base substrate. The planar electrode is located on a side of the slit electrode close to the base substrate, and the slit electrode includes a plurality of strip sub-electrodes. In each of the sub-pixels, an insulating layer is disposed between the slit electrode and the planar electrode, and a surface of the insulating layer facing away from the base substrate is provided with a groove at a position between at least one set of adjacent strip sub-electrodes in the plurality of strip sub-electrodes.
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公开(公告)号：US20200326599A1
公开(公告)日：2020-10-15
申请号：US16098311
申请日：2018-03-15
发明人： Haoxiang FAN , Keke GU , Peng LI , Xiaoji LI , Zhe LI , Junhong LU , Wei ZHU , Peng QIN , Wenliang LIU
IPC分类号： G02F1/1343 , G02F1/1333
摘要： An array substrate and a display device including the array substrate are provided. The array substrate includes: an upper electrode layer on a base substrate and including a first upper electrode strip and a second upper electrode strip; a lower electrode layer between the base substrate and the upper electrode layer. The lower electrode layer includes a portion that does not overlap the first upper electrode strip and the second upper electrode strip in a direction perpendicular to an upper surface of the base substrate. The array substrate includes a pixel electrode strip and a common electrode strip which are in a same layer and both correspond to a region between the first upper electrode strip and the second upper electrode strip.
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