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公开(公告)号：US20240249087A1
公开(公告)日：2024-07-25
申请号：US18017056
申请日：2022-01-27
CPC分类号： G06K7/016 , G06K7/10336 , G06K7/10386 , H04B1/036 , H04B5/72
摘要： The present disclosure provides a display device, a control method thereof, and a computer storage medium, relating to the technical field of displays. The display device includes a control component, and the control component is configured to control a display component to operate; and control, in response to receiving a first control instruction, at least one of a near-field communication component and the display component such that a signal-sending period of the near-field communication component falls within an image-holding period of the display component, wherein the near-field communication component is configured to send a signal during the signal-sending period. According to the method, the signal-sending period is caused to be within the image-holding period by controlling at least one component of the near-field communication component and the display component during a display of the display component, such that the near-field communication component is prevented from affecting the image refresh of the display component when sending the signal, and thus the poor display effect of the display device in the related art is solved, and a display effect of the display device is further improved.
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公开(公告)号：US20240206286A1
公开(公告)日：2024-06-20
申请号：US17912623
申请日：2021-11-15
IPC分类号： H10K59/80
CPC分类号： H10K59/873
摘要： Provided is a display substrate, which includes: a base substrate, a light-emitting unit provided on the base substrate, and an encapsulation layer provided on a side of the light-emitting unit away from the base substrate. The display substrate includes a display area and a non-display area at a periphery of the display area, a functional layer is arranged on a side of the encapsulation layer away from the base substrate, the functional layer includes a patterned region in the non-display area, a pattern of the patterned region includes a hollowed-out region and a filling region, and the hollowed-out region forms an air column.
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公开(公告)号：US20220238819A1
公开(公告)日：2022-07-28
申请号：US17482446
申请日：2021-09-23
发明人： Sen WANG , Li JIA , Bin LIU , Mingqi GANG , Shaojie QIN , Ming YANG , Jiandong BAO , Wei WANG , Xin ZHOU
摘要： Provided are a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes a flexible substrate, a driving structure layer disposed on the flexible substrate, a light-emitting element disposed on the driving structure layer, and an encapsulation layer disposed on the light-emitting element. The flexible substrate includes a first flexible substrate layer, a first connection layer disposed on the first flexible substrate layer, and a second flexible substrate layer disposed on the first connection layer, wherein, the first connection layer includes at least one first via, and the first flexible substrate layer includes at least one first groove provided corresponding to the first via; the first via and the first groove are mutually communicated, and an orthographic projection of the first groove on the first flexible substrate layer includes an orthographic projection of the first via on the first flexible substrate layer.
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公开(公告)号：US20220252921A1
公开(公告)日：2022-08-11
申请号：US17500233
申请日：2021-10-13
发明人： Qi LIU , Wei ZHANG , Xipeng WANG , Jilei GAO , Yonggang ZHANG , Xin ZHOU , Chao LI , Bin LI , Benzhi XU
IPC分类号： G02F1/1339 , G02F1/1362
摘要： The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a first substrate and a second substrate arranged opposite to each other, and a first spacer located between the first substrate and the second substrate, both ends of the first spacer are in contact with the first substrate and the second substrate respectively; a surface of the first substrate close to the second substrate includes a recess, and an end of the first spacer in contact with the first substrate is embedded in the recess.
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公开(公告)号：US20240280862A1
公开(公告)日：2024-08-22
申请号：US18024013
申请日：2022-04-26
发明人： Yonggang ZHANG , Wei ZHANG , Chao LI , Xipeng WANG , Jilei GAO , Xin ZHOU , Benzhi XU , Qi LIU , Liangwei ZHANG , Xing ZHANG
IPC分类号： G02F1/1343 , G02F1/13357 , H04N13/32 , H04N13/359 , H04N13/383
CPC分类号： G02F1/134327 , G02F1/133603 , H04N13/32 , H04N13/359 , H04N13/383
摘要： The present disclosure provides a liquid crystal grating and a driving method therefor, and a three-dimensional (3D) display device. The liquid crystal grating includes: a first substrate; a second substrate, where the second substrate and the first substrate are oppositely arranged; a liquid crystal layer, where the liquid crystal layer is located between the first substrate and the second substrate; and a first transparent grating electrode layer located at a side, facing the liquid crystal layer, of the first substrate; where the first transparent grating electrode layer includes a plurality of first strip-shaped electrodes extending in a first direction and arranged at intervals in a second direction, and each of at least part of the first strip-shaped electrodes is divided in the first direction into at least two first strip-shaped sub-electrodes arranged independently.
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公开(公告)号：US20230168535A1
公开(公告)日：2023-06-01
申请号：US17922094
申请日：2021-10-26
发明人： Xipeng WANG , Wei ZHANG , Xin ZHOU , Chao LI , Jilei GAO , Benzhi XU , Yonggang ZHANG , Bin LI , Qi LIU
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02F1/136286
摘要： A display panel has a plurality of sub-pixel regions arranged in an array of a plurality of rows and a plurality of columns, and a light-shielding region that separates the sub-pixel regions and surrounds all the sub-pixel regions as a whole. The display panel includes: a first substrate; a light-shielding pattern layer located on the first substrate, the light-shielding pattern layer being located in the light-shielding region and covering part of the light-shielding region; a second substrate disposed opposite to the first substrate; and a light-shielding structure layer located on the second substrate, the light-shielding structure layer covering at least a region of the light-shielding region that is not covered by the light-shielding pattern layer.
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公开(公告)号：US20210206062A1
公开(公告)日：2021-07-08
申请号：US16633660
申请日：2019-08-19
发明人： Huizhong ZHU , Xin ZHOU
IPC分类号： B29C64/188 , B29C64/106 , B29C64/291 , B33Y10/00 , B33Y30/00
摘要： A device for manufacturing a slice of a 3D printed model, a 3D printing apparatus and method, and a 3D printed model are provided. The device for manufacturing a slice of a 3D printed model includes: a driving component, including a plurality of driving units, each of the plurality of driving units being configured to form an electric field, the driving component being configured to drive a liquid 3D printing material located on a surface of the driving component to flow under control of the electric field to form a pattern to be printed; and a curing component, provided opposite to the driving component, and configured to provide light that cures the pattern to be printed into a slice.
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公开(公告)号：US20220102389A1
公开(公告)日：2022-03-31
申请号：US17486583
申请日：2021-09-27
发明人： Cong WANG , Seungmin LEE , Xipeng WANG , Wei ZHANG , Benzhi XU , Xin ZHOU , Tao YANG , Yingmeng MIAO
IPC分类号： H01L27/12 , G02F1/1368 , G02F1/1362 , G02F1/1345
摘要： A display substrate includes: a base, a plurality of pixel units arranged in columns in a first direction and in rows in a second direction, a plurality of data lines and first gate lines extending in the first direction, a plurality of second gate lines extending in the second direction, and at least one gate driver circuit connected to the first gate lines and located at a side of the display substrate parallel to the second direction. One pixel unit includes a TFT. The TFT is connected to one data line. In a column of pixel units, TFTs of any two adjacent pixel units are respectively located at first and second sides of a respective data line. Each second gate line is connected to a row of pixel units and at least one of the first gate lines. First gate lines connecting different second gate lines are different.
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