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公开(公告)号：US20250046117A1
公开(公告)日：2025-02-06
申请号：US18927874
申请日：2024-10-26
Inventor： Chuanxiang XU , Shi SHU , Haitao HUANG , Yang YUE , Yong YU , Xiang LI , Qi YAO
IPC: G06V40/13 , G06F3/041 , H10K50/30 , H10K50/80 , H10K50/86 , H10K59/121 , H10K59/122 , H10K59/126 , H10K59/38 , H10K59/65 , H10K59/80
Abstract: Provided are a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
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公开(公告)号：US20240338093A1
公开(公告)日：2024-10-10
申请号：US18747987
申请日：2024-06-19
Inventor： Xuerui GONG , Jiangsheng WANG , Yong YU , Chang ZHANG
CPC classification number: G06F3/04164 , G06F3/044 , H05K1/0281 , H05K1/117 , H05K1/118 , H05K2201/10128
Abstract: The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.
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公开(公告)号：US20240280861A1
公开(公告)日：2024-08-22
申请号：US18024004
申请日：2022-05-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yong YU , Shi SHU , Chuanxiang XU , Yang YUE , Xiang LI , Shaohui LI , Ce NING , Jinchao ZHANG , Qi YAO , Lizhong WANG
IPC: G02F1/1339 , G02F1/1335 , G02F1/1343
CPC classification number: G02F1/13394 , G02F1/133512 , G02F1/134318 , G02F1/13439 , G02F2201/123
Abstract: The disclosure provides a liquid crystal display panel and a display apparatus. The liquid crystal display panel of the disclosure includes: first and second substrates assembled to form a cell, a plurality of main spacers therebetween, and an auxiliary spacer around at least a portion of the main spacers. Height of the auxiliary spacer is greater than or equal to that of the main spacer. The display panel further includes: pillows on side of the first substrate close to the second substrate and each abutting against a corresponding main spacer. An orthographic projection of the main spacer on the first substrate falls within an orthographic projection of the pillow on the first substrate, and an orthographic projection of the auxiliary spacer on the first substrate does not overlap with the orthographic projection of the pillow on the first substrate.
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公开(公告)号：US20240255792A1
公开(公告)日：2024-08-01
申请号：US18629773
申请日：2024-04-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Huili WU , Wei HE , Jianjun ZHAO , Wenqing XUE , Renquan GU , Shipei LI , Dajun WANG , Shi SHU , Yong YU , Qi YAO , Yun QIU , Guangcai YUAN , Xue DONG
IPC: G02F1/1335 , G02B5/18
CPC classification number: G02F1/133504 , G02B5/1866 , G02F1/133512 , G02F1/133514
Abstract: A display substrate, a method of manufacturing the display substrate, a display panel, and a display device are provided. The display panel includes: an array substrate and an opposite substrate disposed opposite to each other; a liquid crystal layer between the array substrate and the opposite substrate; a first support component on a side of the array substrate facing the liquid crystal layer; and a second support component on a side of the opposite substrate facing the liquid crystal layer. An end portion of a side of the first support component facing away from the array substrate is contacted with an end portion of a side of the second support component facing away from the opposite substrate, and a contact surface has a concave-convex structure.
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公开(公告)号：US20240053514A1
公开(公告)日：2024-02-15
申请号：US17765061
申请日：2021-04-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haitao HUANG , Huili WU , Feng ZHANG , Zhao CUI , Yong YU , Chuanxiang XU , Lina JING
CPC classification number: G02B3/0037 , G02B27/0172
Abstract: A near-to-eye display device and wearable apparatus are provided. The near-to-eye display device includes: pixel islands and micro-lenses in one-to-one correspondence with the pixel islands; wherein each pixel island emits light to a corresponding micro-lens so that the light reaches a predetermined viewing position after passing through the corresponding micro-lens. The near-to-eye display device further includes: super-lens units each including at least one super-lens; wherein the super-lens units are in one-to-one correspondence with the pixel islands; each super-lens unit is on a side of a corresponding pixel island proximal to the corresponding micro-lens, and an orthogonal projection of the super-lens unit on a plane where the corresponding pixel island is located covers the corresponding pixel island. The super-lens unit converges light, which is within a predetermined angle, emitted by the corresponding pixel island, to reduce a diffusion angle of the light emitted by the corresponding pixel island.
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Patent Agency Ranking
公开(公告)号：US20240023381A1
公开(公告)日：2024-01-18
申请号：US18360851
申请日：2023-07-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haitao HUANG , Chuanxiang XU , Yong YU , Huili WU , Zhao CUI , Wenqu LIU , Shi SHU , Lina JING , Detian MENG , Zibo NI
IPC: H10K59/122 , H10K59/80 , H10K59/38 , H10K71/60
CPC classification number: H10K59/122 , H10K59/873 , H10K59/38 , H10K59/8792 , H10K71/60
Abstract: A display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a base substrate, at least one insulating film layer disposed on the base substrate, and a first electrode disposed on a side of the at least one insulating film layer away from the base substrate; wherein a concave-convex structure is disposed on a side of the at least one insulating film layer away from the base substrate, and there is an overlapping area between an orthographic projection of the concave-convex structure on the base substrate and an orthographic projection of the first electrode on the base substrate.
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公开(公告)号：US20220271098A1
公开(公告)日：2022-08-25
申请号：US17740399
申请日：2022-05-10
Inventor： Chuanxiang XU , Shi SHU , Haitao HUANG , Yang YUE , Yong YU , Xiang LI , Qi YAO
Abstract: Provided are a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
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公开(公告)号：US20220141956A1
公开(公告)日：2022-05-05
申请号：US17405257
申请日：2021-08-18
Inventor： Hao SUN , Yong YU , Chang ZHANG , Ge SUN
Abstract: Embodiments of the application provide a printed circuit board, a display module, a display device and a method of bonding the printed circuit board to a display screen. The printed circuit board includes a plurality of sub-circuit boards and a flexible connector between adjacent sub-circuit boards of the plurality of sub-circuit boards. The flexible connector is configured to connect the adjacent sub-circuit boards of the plurality of sub-circuit boards with each other. For the printed circuit board provided in the embodiments of the application, each sub-circuit board of the printed circuit board can be bonded independently, thereby avoiding pitch accumulation in the bonding region and thus controlling the total pitch within a satisfactory range.
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公开(公告)号：US20210168946A1
公开(公告)日：2021-06-03
申请号：US16825172
申请日：2020-03-20
Inventor： Yong YU , Chang ZHANG , Lixia SHEN
Abstract: The disclosure provides a bonding method, the bonding method includes: bonding first areas of a plurality of flexible printed circuit boards on a substrate, the plurality of flexible printed circuit boards being sequentially arranged along a direction parallel to a first side of the substrate, and a second area of each of the flexible printed circuit boards exceeds the first side; cutting at least one of the flexible printed circuit boards to enable second sides of all the flexible printed circuit boards to be flush and parallel to the first side, wherein each of the second sides is a side of the second area away from the first area; and bonding second areas of the flexible printed circuit boards with a connection circuit board.
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公开(公告)号：US20200035174A1
公开(公告)日：2020-01-30
申请号：US16336989
申请日：2018-08-31
Inventor： Lixia SHEN , Zhiguang ZHANG , Chang ZHANG , Yong YU , Tae Hyun KIM
IPC: G09G3/36 , G09G3/3225
Abstract: Embodiments of the present disclosure provide a display panel and a drive method thereof, and a display device. The display panel includes a plurality of sets of pixel columns and a plurality of drive circuits. Each of the sets of pixel columns includes a plurality of subpixel columns. The plurality of drive circuits correspond to the plurality of sets of pixel columns respectively. Each of the drive circuits is further configured to send, to an adjacent drive circuit, a source data signal for the subpixel column in the set of pixel columns of the drive circuit, and/or receive, from the adjacent drive circuit, a source data signal for the subpixel column in the set of pixel columns of the adjacent drive circuit and generate a data signal for driving the subpixel column in the set of pixel columns of the drive circuit, based on the received source data signal.
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