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1.发明授权公开(公告)号：US12131495B2
公开(公告)日：2024-10-29
申请号：US17486580
申请日：2021-09-27
发明人： Xu Xu , Biqiang Huang , Shanshan Xu , Wenchao Wang , Jixiang Chen , Longgan Hu
CPC分类号： G06T7/60 , H10K50/865 , H10K71/00 , H10K71/70 , G02F1/1309
摘要： An initial display substrate comprising a product region and a to-be-processed region on periphery of the product region, the to-be-processed region comprising to-be-processed rounded corner regions at corners of the initial display substrate, each corner comprising major corner sides whose extension directions intersect, at least one to-be-processed rounded corner region comprising first positioning sub-region and two second positioning sub-regions, the major corner sides respectively defining edges of the second positioning sub-regions, the first positioning sub-region being between the second positioning sub-regions; first shielding blocks in the first positioning sub-region, each having arc shape protruding towards direction away from the product region, and the first shielding blocks being arranged in parallel at intervals; and second shielding blocks in each second positioning sub-region, the second shielding blocks being arranged in periodic pattern different from pattern of shielding blocks in a region of the to-be-processed region other than the to-be-processed rounded corner regions.
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公开(公告)号：US12089446B2
公开(公告)日：2024-09-10
申请号：US17599007
申请日：2021-02-25
发明人： Yuhan Qian , Libin Liu , Jiangnan Lu , Mei Li , Shiming Shi , Jie Zhang
IPC分类号： H01L29/08 , H10K50/15 , H10K50/16 , H10K50/17 , H10K59/121 , H10K59/131 , H10K71/00 , H10K59/12
CPC分类号： H10K59/1213 , H10K50/15 , H10K50/16 , H10K50/171 , H10K59/1216 , H10K59/131 , H10K71/00 , H10K59/1201
摘要： A display substrate includes: a base substrate; a light-emitting unit in each pixel region and including a first electrode, an organic light-emitting layer, and a second electrode sequentially disposed in a direction away from the base substrate; an auxiliary conductive layer between the light-emitting unit and the base substrate; a pixel circuit in each pixel region and including a driving transistor. The auxiliary conductive layer is on a side of the pixel circuit away from the base substrate, the second electrode has a portion extending out of the pixel region and coupling to the auxiliary conductive layer through a via hole not overlapping the pixel region, the auxiliary conductive layer is insulated and spaced apart from the first electrode and has a mesh or chain shape, and a material of the auxiliary conductive layer is the same as a material of the first and second electrodes of the driving transistor.
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公开(公告)号：US12062331B2
公开(公告)日：2024-08-13
申请号：US17040582
申请日：2019-07-23
发明人： Zuwei Weng , Weize Xu , Bin Weng
IPC分类号： G09G3/3233 , G09G3/3266 , G09G3/3275
CPC分类号： G09G3/3233 , G09G3/3266 , G09G3/3275
摘要： An OLED pixel compensation circuit, a driving method thereof, and a display device are provided. The OLED pixel compensation circuit includes an input sub-circuit, a compensation sub-circuit, a driving sub-circuit and a light-emitting sub-circuit. The input sub-circuit is coupled to the compensation sub-circuit and configured to input a data signal into the compensation sub-circuit. The compensation sub-circuit is coupled to the driving sub-circuit and the light-emitting sub-circuit and configured to compensate a threshold voltage of the driving sub-circuit. The driving sub-circuit is configured to drive the light-emitting sub-circuit to emit light after the threshold voltage of the driving sub-circuit is compensated.
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公开(公告)号：US12058925B2
公开(公告)日：2024-08-06
申请号：US16975691
申请日：2019-11-28
发明人： Hui He , Zhiliang Jiang
IPC分类号： H10K77/10 , B32B7/12 , B32B37/12 , H10K71/00 , H10K102/00
CPC分类号： H10K77/111 , B32B7/12 , B32B37/1284 , H10K71/00 , B32B2307/42 , B32B2457/206 , H10K2102/311
摘要： The present disclosure provides a display assembly, including: a display panel which includes: a screen portion, a chip providing portion, a bendable portion located between the screen portion and the chip providing portion, and a spacer portion connected between the bendable portion and the screen portion; a blocking layer on the screen portion; a cured adhesive layer located outside an area of the screen portion and including: a first portion covering the bendable portion and a second portion covering the spacer portion, the first portion and the second portion each having an thickness less than that of the blocking layer, the second portion is in contact with the blocking layer, and a surface of the second portion distal to the spacer portion is substantially flat. The present disclosure also provides a manufacturing method of the display assembly and a display device.
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公开(公告)号：US12041733B2
公开(公告)日：2024-07-16
申请号：US17765052
申请日：2021-07-05
发明人： Zhiliang Jiang , Pan Zhao
IPC分类号： H05K5/00
CPC分类号： H05K5/0018
摘要： The present disclosure relates to the field of display, and provides a flexible display panel support and a flexible display device. The flexible display panel support includes a support body, and the support body includes a plane region and two curved regions located at two sides of the plane region. An alignment mark structure is disposed on the support body, and the alignment mark structure is located in the plane region and is at a position corresponding to a non-display area of the flexible display panel to implement alignment of the support body with the flexible display panel.
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6.发明授权公开(公告)号：US12039948B2
公开(公告)日：2024-07-16
申请号：US17764635
申请日：2021-03-22
发明人： Hangyu Chen , Lijun Xiao , Junmin Zhang , Bing Li , Feng Jiang , Meng Feng , Mengchao Shuai , Jianmin Xiang , Yun Bai
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3607 , G09G2320/0257 , G09G2360/145 , G09G2360/16
摘要： The present disclosure provides a driving method for a liquid crystal display panel and a non-transitory computer storage medium. The driving method includes: for the plurality of sub-pixels, adopting a first gray-level table for displaying a picture in other frame pictures other than a first frame picture in each of the plurality of predetermined periods, the first gray-level table including a plurality of first gray-level values; and adopting a second gray-level table for displaying a picture in the first frame picture in each of the plurality of predetermined periods, the second gray-level table including a plurality of second gray-level values.
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公开(公告)号：US12039903B2
公开(公告)日：2024-07-16
申请号：US17771929
申请日：2021-05-12
发明人： Yue Long , Jianchang Cai , Feng Wei , Chao Wu
IPC分类号： G09G3/00
CPC分类号： G09G3/006
摘要： The embodiments of the present disclosure provide a display substrate, a display panel and a manufacturing method thereof. The display substrate includes a body portion and a to-be-cut portion arranged on at least one side of the body portion, and the body portion and the to-be-cut portion are in a same plane and connected to have a one-piece structure; the display substrate further includes a plurality of test electrodes, some test electrodes are arranged on the body portion, and the other test electrodes are arranged on the to-be-cut portion. The display panel includes the body portion in the display substrate.
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公开(公告)号：US12038123B2
公开(公告)日：2024-07-16
申请号：US17915576
申请日：2021-09-01
发明人： Zifeng Wang
CPC分类号： F16M11/123 , F16C11/12 , F16M13/02
摘要： The present disclosure provides an overlapping spliceable display apparatus including a fixing assembly on a back of a display module, for fixing the display module to a support, the fixing assembly includes: an angle adjusting structure, which is connected to the display module, for adjusting an angle of a display surface of the display module in a first plane perpendicular to the display surface; and a position adjusting structure, which is connected to the angle adjusting structure and the support, for adjusting positions of the display module in a first direction, a second direction and a third direction, wherein any two of the first direction, the second direction and the third direction are perpendicular to each other, the first direction and the second direction are each parallel to the first plane, and the third direction is perpendicular to the first plane.
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公开(公告)号：US12031071B2
公开(公告)日：2024-07-09
申请号：US17246833
申请日：2021-05-03
发明人： Wenhai Mei , Yichi Zhang
IPC分类号： C09K11/56 , G02B1/04 , G02B5/20 , B82Y20/00 , B82Y30/00 , B82Y40/00 , G03F7/039 , H10K50/115 , H10K50/15 , H10K50/16
CPC分类号： C09K11/565 , G02B1/04 , G02B5/20 , B82Y20/00 , B82Y30/00 , B82Y40/00 , G03F7/0392 , H10K50/115 , H10K50/15 , H10K50/16
摘要： The present disclosure provides a quantum dot film, a quantum dot device, and a display panel. The provided quantum dot film comprises a plurality of quantum dots and a plurality of polymer molecular chains. The polymer molecule chain comprises at least one first segment and at least one second segment, wherein the first segment has a tensile modulus greater than that of the second segment, and the second segment has a flexural modulus less than that of the first segment.
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10.发明授权公开(公告)号：US12027778B2
公开(公告)日：2024-07-02
申请号：US17265553
申请日：2020-06-02
发明人： Hai Yu
CPC分类号： H01Q3/267 , H01Q3/36 , H01Q21/065
摘要： The present disclosure provides a liquid crystal antenna unit, including: a first substrate; a second substrate disposed opposite to the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; an antenna unit disposed on a side of the first substrate facing away from the liquid crystal layer; and an antenna control unit disposed corresponding to the antenna unit and configured to control ON/OFF of the antenna unit. The present disclosure further provides a liquid crystal phased array antenna and a phase calibration method.
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