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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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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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15.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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Patent Agency Ranking
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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公开(公告)号：US20240422880A1
公开(公告)日：2024-12-19
申请号：US18271034
申请日：2022-03-25
Inventor： Jianzi HE , Shou LI , Naijia GUO , Zhiming MENG , Junning SU , He CHAO , Yucheng ZHAO , Minghan LI
IPC: H05B47/105 , G02F1/13357
Abstract: Provided are a backlight control method and system, a display device and a readable storage medium. The backlight control method includes: obtaining a backlight control signal, where the backlight control signal includes a mode signal and a data signal (21); obtaining the mode signal in the backlight control signal, where the mode signal includes a phase adjustment signal or a local dimming signal (22); in response to that the mode signal is the phase adjustment signal, writing the data signal corresponding to the mode signal into a light source drive module, such that the light source drive module adjusts a phase of a backlight source based on the data signal (23). By adding the phase adjustment signal to the backlight control signal, a backlight refresh phase may be directly adjusted by a front end device, without adding hardware, bringing conveniences and speediness.
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公开(公告)号：US20240402535A1
公开(公告)日：2024-12-05
申请号：US18273304
申请日：2022-05-31
Inventor： Zhaoshou TIAN , Dan LI , Qingshan QU , Shanlei HOU , Hongbo FENG , Haijun SHI , Bochang WANG
IPC: G02F1/13357 , G02F1/1333
Abstract: At least one embodiment of the present disclosure provides a display module, a splicing screen and a display device, the display module includes: a backlight module and a display component, the backlight module includes a middle frame, and an edge of the middle frame is provided with a support part that is detachable; an edge of the display component is adhesively bonded to the support part through a first adhesive, and the support part is configured to support the display component, the support part can be quickly disassembled from the middle frame through an independent structural design, such that the reworkability of the display module can be greatly improved without affecting the display component, so as to reduce production cost.
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