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公开(公告)号：US12235488B2
公开(公告)日：2025-02-25
申请号：US17907867
申请日：2021-10-20
Inventor： Hanyan Sun , Minghui Zhang , Hui Zheng
IPC: F21V8/00
Abstract: A backlight module and a display apparatus are provided. The backlight module includes a backplane including a bottom wall and a side wall connected to define an accommodating portion; a light guide plate in the accommodating portion; an optical film on a side of the light guide plate away from the bottom wall; and a plastic frame including a retaining wall and a bearing portion, the retaining wall is arranged side by side with the side wall on a side of the side wall away from the light guide plate; the bearing portion is connected to the retaining wall on a side of the side wall and the optical film away from the bottom wall; the bearing portion includes a first surface away from the side wall and opposite to the retaining wall; at least a portion of the first surface protrudes towards a side close to the retaining wall.
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公开(公告)号：US12228832B2
公开(公告)日：2025-02-18
申请号：US18272362
申请日：2021-11-30
Inventor： Lijiao Shen , Yu Ma , Xiaona Liu , Jiliang Zhang , Zhitao Li , Linwei Li , Xiaofeng Yin
IPC: G02F1/1362 , H01L27/12
Abstract: Provided is a display panel, including: a substrate, a plurality of sub-pixels, a plurality of data lines, and a black matrix; wherein each the sub-pixel is divided into at least two domains along a column direction of the array; and the data line deviates from the column direction of the array and bends toward the row direction of the array to form a corner, wherein a distance between an outer edge of an orthographic projection of the black matrix covering the corner onto the substrate and an outer edge of an orthographic projection of the corner onto the substrate is greater than a distance between an edge of an orthographic projection of the black matrix covering rest of the data line onto the substrate and a corresponding edge of an orthographic projection of the data line covered by the black matrix onto the substrate.
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公开(公告)号：US12222622B2
公开(公告)日：2025-02-11
申请号：US18467337
申请日：2023-09-14
Inventor： Xueqiang Qian , Dongchuan Chen , Yanfeng Li , Yu Xing , Kaixuan Wang , Bingyang Liu
IPC: G02F1/1362 , G02F1/1335 , G02F1/1368
Abstract: An array substrate has sub-pixel regions arranged in an array, and the sub-pixel regions include white sub-pixel regions and primary color sub-pixel regions. The array substrate includes a first substrate and a plurality of sub-pixels disposed on the first substrate. The sub-pixels include white sub-pixels and primary color sub-pixels. In a column direction, a side of each white sub-pixel is adjacent to at least one primary color sub-pixel. Each sub-pixel has light-shielding patterns. In the column direction, in a plurality of light-shielding patterns of a primary color sub-pixel adjacent to the white sub-pixel, a part of the light-shielding patterns are disposed in a white sub-pixel region where the white sub-pixel is located, and another part of the light-shielding patterns are disposed in a primary color sub-pixel region corresponding to the primary color sub-pixel.
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公开(公告)号：US12222538B2
公开(公告)日：2025-02-11
申请号：US18282218
申请日：2021-10-27
Inventor： Zhaoshou Tian , Dan Li , Hongbo Feng , Haijun Shi , Bochang Wang , Bin Wu , Qingshan Qu , Shanlei Hou
IPC: F21V8/00
Abstract: A display device and a tiled display device are provided. The display device includes: a display panel; a backlight module located on an incident side of the display panel, and including a frame and a light guiding structure, where the frame includes a first supporting surface and a second supporting surface both facing the display panel, where the second supporting surface is located on a side of the first supporting surface away from the display panel, the first supporting surface is attached to a backlight surface of the display panel, and the second supporting surface is engaged with the light guiding structure. The assembling of the display panel and the backlight module can be achieved in the present disclosure.
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公开(公告)号：US20250048832A1
公开(公告)日：2025-02-06
申请号：US18922850
申请日：2024-10-22
Inventor： Chuanxiang XU , Shi SHU , Qi YAO , Guangcai YUAN , Yang YUE , Haitao HUANG , Yong YU
IPC: H10K50/86 , G06F3/041 , H10K50/844 , H10K50/854 , H10K59/38 , H10K59/40
Abstract: The present application relates to the technical field of display, and discloses an OLED display panel and a display device. The OLED display panel includes a drive backplane; and an OLED device, an encapsulation structure and a color resistor structure which are arranged on the drive backplane; the encapsulation structure and the color resistor structure are located on a side, facing away from the drive backplane, of the OLED device, and the color resistor structure includes a chromatic color resistor layer, a first BM and a second BM; and the first BM is located on a side, facing away from the drive backplane, of the chromatic color resistor layer, and the second BM is located on a side, facing the drive backplane, of the chromatic color resistor layer.
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Patent Agency Ranking
公开(公告)号：US20250046260A1
公开(公告)日：2025-02-06
申请号：US18696274
申请日：2022-09-27
Inventor： Jianting WANG , Xue TIAN , Yulong FU , Tianyang HAN
IPC: G09G3/34
Abstract: The present disclosure provides a display module, including: a detection module configured to detect operation characteristic information of each of at least one target part in the display module during operation of the target part, and determine operation state information of the target part according to the operation characteristic information of the target part; and a transmission module configured to transmit the operation state information. The present disclosure further provides a display device and a display system.
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7.发明申请公开(公告)号：US20250020961A1
公开(公告)日：2025-01-16
申请号：US18898191
申请日：2024-09-26
Inventor： Bin WU , Wei ZHONG , Xiaodi SUN , Haijun SHI , Bochang WANG , Chunguang TIAN , Hongbo FENG
IPC: G02F1/1345 , G02F1/133 , G02F1/1333 , G02F1/1335 , G02F1/1362
Abstract: Provided are a display panel and a manufacturing method thereof, a display device and a spliced display device. The display panel includes: a color filter substrate (11), an array substrate (12) and a first conductive portion (13), where a display region (AA) and a peripheral region (NA) are formed on the display panel, and the peripheral region (NA) surrounds the display region (AA); the array substrate (12) includes pixel circuits and a second conductive portion (14), where the pixel circuits are located in the display region (AA), and the second conductive portion (14) is located in the peripheral region (NA); the second conductive portion (14) is connected with the pixel circuits; the first conductive portion (13) is located on a side surface of the array substrate (12) and a side surface of the color filter substrate (11), and the first conductive portion (13) is connected with the second conductive portion (14). By such technical solutions, a width of the peripheral region can be reduced, which is beneficial to realizing a narrow bezel and increasing a screen-to-body ratio.
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公开(公告)号：US12197669B2
公开(公告)日：2025-01-14
申请号：US18489747
申请日：2023-10-18
Inventor： Qiujie Su , Yanping Liao , Yingmeng Miao , Chongyang Zhao , Bo Hu , Xiaofeng Yin
IPC: G06F3/041 , G02F1/1333 , G02F1/1343 , G02F1/1362 , H01L27/12 , G06F3/044
Abstract: An array substrate and a touch display device are provided. In the array substrate, a first control unit and a second control unit are arranged opposite to each other in a first direction. A plurality of touch sensor blocks includes a first group of electrode blocks and a second group of electrode blocks arranged in the first direction, and a plurality of touch signal lines includes a first group of touch signal lines and a second group of touch signal lines arranged in the first direction. The touch signal lines in the first group of touch signal lines are coupled to the touch sensor blocks in the first group of electrode blocks respectively; and the touch signal lines in the second group of touch signal lines are coupled to the touch sensor blocks in the second group of electrode blocks respectively.
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公开(公告)号：US12189166B2
公开(公告)日：2025-01-07
申请号：US18015723
申请日：2022-02-14
Inventor： Yongle Qi , Rui Han , Qing Ma , Daekeun Yoon , Dong Cui , Zhipeng Zhang , Yuanyuan Zhu , Weining Chi , Fengping Wang , Shouyang Leng , Wenyang Li , Yue Zhai
IPC: F21V8/00
Abstract: Disclosed is a backlight assembly, including first and second light guide plates, and first and second light sources; light emitted by the first light source can be emitted from a surface of the first light guide plate facing the second light guide plate at a first set emitting angle, after being incident into the first light guide plate and reflected by a plurality of first microstructures disposed on a surface of the first light guide plate facing away from the second light guide plate; light emitted by the second light source can be emitted from a surface of the second light guide plate facing away from the first light guide plate at a second set emitting angle, after being incident into the second light guide plate and reflected by a plurality of second microstructures disposed on a surface of the second light guide plate facing the first light guide plate.
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公开(公告)号：US20250004331A1
公开(公告)日：2025-01-02
申请号：US18696302
申请日：2023-08-01
Inventor： Yue GUO , Yanjun SUN , Minghui ZHANG , Yaohui WANG , Zhengang GAO , Longyue GAO , Qian ZHANG , Dongyu LIU
IPC: G02F1/1335
Abstract: A front light source and a display device are disclosed, and the front light source includes a housing extending along a first direction, and a side wall of the housing having an opening extending along the first direction; a supporting frame, located inside the housing and extending along the first direction, where the supporting frame includes a supporting surface; a light bar, where the light bar extends along the first direction and is attached to the supporting surface; and a side of the light bar far away from the supporting surface has a plurality of light-emitting units arranged along the first direction; a polarizing lens located between the light bar and the opening and extending along the first direction; where the polarizing lens includes: a light incident surface, a light exiting surface, a first reflective curved surface and a second reflective curved surface, extending along the first direction.
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