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公开(公告)号：US20240210747A1
公开(公告)日：2024-06-27
申请号：US18554971
申请日：2023-02-10
Applicant: Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd. , Shandong Lanbeisite Educational Equipment Group
Inventor： Yang GE , Yu ZHAO , Yong ZHANG , Jian WANG , Xian WANG , Jianwei MA , Lei SHI , Xingxing GUAN , Yashuai AN , Tianyang HAN , Xiuliang WANG
IPC: G02F1/1333 , G02F1/1337
CPC classification number: G02F1/13336 , G02F1/133388 , G02F1/1337
Abstract: Provided is an array substrate. The array substrate has a display region and a non-display region disposed on a periphery of the display region. The array substrate includes a substrate and a plurality of patterned film layer structures stacked on the substrate. The plurality of the patterned film layer structures are configured to form a plurality of sub-pixels. The plurality of sub-pixels include a plurality of first sub-pixels within the display region and a plurality of virtual sub-pixels within the non-display region. An area of an orthographic projection of a pixel electrode of the virtual sub-pixel on the substrate is greater than an area of an orthographic projection of a pixel electrode of the first sub-pixel on the substrate.
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公开(公告)号：US12020643B2
公开(公告)日：2024-06-25
申请号：US17908386
申请日：2021-10-12
Inventor： Yao Bi , Yu Zhao , Xiaojuan Wu , Hongliang Yuan , Jian Wang , Hao Yan , Liping Lei
IPC: G09G3/3233 , G11C19/28
CPC classification number: G09G3/3233 , G11C19/287 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/0286 , G09G2310/08
Abstract: An array substrate having a display area and a peripheral area surrounding the display area, the display area is provided with display units therein, the display area includes a curved edge, the peripheral area is provided therein with a plurality of shift register units cascaded, at positions corresponding to the curved edge of the display area, an extending direction in which a first edge of each shift register unit extends is parallel to an outer tangent line of the curved edge or is consistent with an extending direction in which the curved edge extends, and the first edge is an inner edge of each shift register unit close to the curved edge.
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公开(公告)号：US20240201535A1
公开(公告)日：2024-06-20
申请号：US18554978
申请日：2022-10-26
Inventor： Jiaxing WANG , Feng LIU , Xiaojuan WU , Jian WANG , Yao BI , Jinshuai DUAN , Cuiyu CHEN , Yu ZHAO , Dawei FENG , Zhiqiang YU , Danxing HOU , Ning WANG , Mingjing LIU , Yichi ZHANG
IPC: G02F1/1335 , G02F1/135
CPC classification number: G02F1/133531 , G02F1/133545 , G02F1/133555 , G02F1/1351
Abstract: A display panel includes a liquid crystal cell, a first polarizing assembly and a second polarizing assembly. The liquid crystal cell includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate. The first polarizing assembly is disposed on a side of the first substrate further away from the liquid crystal layer and includes at least a first polarizing layer having a first transmission axis, and the first polarizing assembly is configured for generating polarized light whose polarization direction is parallel to the first transmission axis. The second polarizing assembly is located on a side of the second substrate further away from the liquid crystal layer and includes at least a transflective layer and a light absorbing layer.
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公开(公告)号：US12001094B2
公开(公告)日：2024-06-04
申请号：US17605520
申请日：2020-11-17
Inventor： Xuan Zhong , Hongliang Yuan , Qi Zheng , Yao Bi , Xiaojuan Wu , Zhiqiang Zhao , Zhangxiang Cheng , Jiaxing Wang , Donghua Zhang , Ce Wang
IPC: G02F1/1335 , B29D11/00 , C09B1/00 , C09B67/20 , C09K19/60 , G02B1/08 , G02F1/13363 , G02F1/1337 , G02F1/139 , B29K29/00 , G02B5/30
CPC classification number: G02F1/133531 , B29D11/00644 , B29D11/00894 , C09B1/00 , C09B67/0063 , C09K19/603 , G02B1/08 , G02F1/133638 , G02F1/133761 , G02F1/1398 , B29K2029/04 , G02B5/3025 , G02B5/3083 , G02F2202/04 , G02F2202/28 , G02F2203/02 , G02F2413/02 , G02F2413/05 , G02F2413/06 , G02F2413/08
Abstract: An optical film includes a polarizer. The polarizer includes a base layer, and a material of the base layer is obtained by dyeing a base material with a dye. The base material includes a polyvinyl alcohol material, and the dye is selected from blue dichroism organic dyes.
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公开(公告)号：US11994773B2
公开(公告)日：2024-05-28
申请号：US18098605
申请日：2023-01-18
Inventor： Xiujun Cai , Cuie Wang , Sa Li , Wenli Lan , Dong Wang , Dawei Wang
IPC: G02F1/13357 , F21V8/00 , G02F1/1333 , H04M1/02
CPC classification number: G02F1/133608 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/0088 , G02F1/133308 , H04M1/0264 , H04M1/0266 , G02F2201/07
Abstract: The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.
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Patent Agency Ranking
公开(公告)号：US11991825B2
公开(公告)日：2024-05-21
申请号：US16392112
申请日：2019-04-23
Inventor： Yuanda Lu , Junjie Ma , Shipeng Wang , Ming Zhai , Jian Sang , Haiwei Sun , Dongjia Hao
CPC classification number: H05K1/118 , H01R12/65 , H05K1/028 , H05K1/111 , H05K2201/09372 , H05K2201/09409 , H05K2201/09418 , H05K2201/09781 , H05K2201/10378
Abstract: The present disclosure provides a flexible circuit board, a light bar, a light source and a display device. The light source includes a flexible circuit board having at least one effective welding portion and a light bar having at least one effective pad, the at least one effective welding portion being in one-to-one correspondence with the at least one effective pad, and the effective welding portion being fixed to a corresponding effective pad to transmit a signal loaded by itself to the corresponding effective pad. The flexible circuit board further includes at least one auxiliary welding portion, the light bar further includes at least one auxiliary pad that is in one-to-one correspondence with the at least one auxiliary welding portion, and the auxiliary welding portion is fixed to a corresponding auxiliary pad to enhance the firm fixing between the flexible circuit board and the light bar.
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公开(公告)号：US11977301B2
公开(公告)日：2024-05-07
申请号：US18129749
申请日：2023-03-31
Inventor： Jinshuai Duan , Xiaojuan Wu , Hongliang Yuan , Wei Zhao , Yao Bi , Jiaxing Wang , Hao Yan , Li Tian , Liping Lei
IPC: G02F1/1339 , G02F1/1333 , G02F1/1343 , G02F1/1362
CPC classification number: G02F1/13394 , G02F1/133345 , G02F1/13398 , G02F1/134309 , G02F1/13439 , G02F1/136209 , G02F1/136286
Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.
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48.发明公开公开(公告)号：US20240134108A1
公开(公告)日：2024-04-25
申请号：US17769957
申请日：2021-03-14
Inventor： Yuanyuan ZHU , Rui HAN , Dong CUI , Zhipeng ZHANG , Yue ZHAI , Weining CHI , Fengping WANG , Shouyang LENG , Binxin SONG , Wenyang LI
IPC: F21V8/00
CPC classification number: G02B6/0055 , G02B6/0035 , G02B6/0065
Abstract: Provided is a method for manufacturing a light-mixing plate. The method includes disposing a plurality of shielding structures on a transparent substrate; forming a light-shielding film layer on the transparent substrate where the plurality of shielding structures are disposed, wherein a hole is formed at a position, corresponding to each of the plurality of shielding structures, of the light-shielding film layer; and removing the plurality of shielding structures.
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公开(公告)号：US11948489B2
公开(公告)日：2024-04-02
申请号：US18137010
申请日：2023-04-20
Inventor： Zhaohui Meng , Wei Sun , Wenchao Han , Hong Yang , Lin Cong , Wenjun Xiao
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G2310/0254 , G09G2310/0267 , G09G2310/0275 , G09G2310/0286 , G09G2310/08 , G09G2320/02
Abstract: A display panel, a display device and a driving method. The display panel includes a display region and a peripheral region. The display region includes a subpixel unit array having a plurality of rows and a plurality of columns of subpixel units, and the peripheral region includes a gate drive circuit. The display region further includes a plurality of gate lines and a plurality of data lines. The gate drive circuit comprises a plurality of shift register units, and the plurality of gate lines are electrically connected with the plurality of shift register units. The gate drive circuit comprises two shift-register-unit scanning groups, in the shift-register-unit scanning groups, a (k+1)th shift register unit and a (k)th shift register unit form one shift register unit group.
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公开(公告)号：US11927844B2
公开(公告)日：2024-03-12
申请号：US17764448
申请日：2021-03-09
Inventor： Zepeng Sun , Yong Zhang , Xianglei Qin , Jian Wang , Yanchen Li , Jian Lin , Limin Zhang , Zhichao Yang , Liangzhen Tang , Zhilong Duan , Yashuai An , Lingfang Nie , Honggui Jin , Li Tian
IPC: G02F1/1333 , G02F1/133 , G02F1/1345 , G02F1/1362 , G02F1/1368 , G09G3/36 , H01L27/12
CPC classification number: G02F1/133388 , G02F1/13306 , G02F1/133354 , G02F1/13452 , G02F1/136286 , G02F1/1368 , G09G3/3677 , H01L27/124 , H01L27/1259 , G09G2300/0408 , G09G2300/0426 , G09G2310/08 , G09G2320/043 , G09G2330/02
Abstract: Provided is a display substrate. The display substrate includes: a base substrate including a display region and a non-display region surrounding the display region; a gate drive circuit disposed in the non-display region; a plurality of first signal lines disposed in the peripheral region and connected to the gate drive circuit; and a plurality of second signal lines disposed in the non-display region and connected to the gate drive circuit; wherein each of the first signal line and the second signal line is configured to supply a signal to the gate drive circuit, and a frequency of the signal supplied by the first signal line is lower than a frequency of the signal supplied by the second signal line.
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