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公开(公告)号：US20250095524A1
公开(公告)日：2025-03-20
申请号：US18557312
申请日：2022-10-27
IPC: G09G3/00 , G09G3/32 , G09G3/3266 , G09G3/3275
Abstract: A display module includes sub-pixels, data lines, a source driving circuit and a processor. Each sub-pixel includes light-emitting sub-units each including a pixel circuit and at least one light-emitting device. A data line is electrically connected to a sub-pixel. The source driving circuit is electrically connected to the data line. The source driving circuit is configured to output a first or second data signal to the sub-pixel through the data line. The processor is configured to: determine location information of a target sub-pixel; and control, according to the location information, the source driving circuit to output the second data signal to the target sub-pixel, so that a brightness of the target sub-pixel is substantially the same as that of a non-target sub-pixel.
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公开(公告)号：US20250095231A1
公开(公告)日：2025-03-20
申请号：US18554926
申请日：2022-10-31
Inventor： Zhifu LI , Zhiqiang WANG , Jinghua MIAO
Abstract: An image processing method and apparatus. The method includes: determining color values of original pixels in an original color image, where for each of the original pixels, the original pixel includes N original sub-pixels corresponding to different basic colors of a color model respectively, a color value of the original pixel includes color components of the basic colors corresponding to the N original sub-pixels, and N is a positive integer greater than 1; generating mixed images corresponding to the N basic colors respectively according to the color values of the original pixels, where N original pixels in the original color image corresponding one-by-one to N mixed sub-pixels in the mixed pixel are determined, and color components of the basic color in the color values of the N original pixels are determined as color components corresponding to the N mixed sub-pixels respectively.
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公开(公告)号：US20250093726A1
公开(公告)日：2025-03-20
申请号：US18577410
申请日：2023-02-16
Inventor： Jiangbo Chen , Zeyuan Li , Fanli Meng , Ji Peng , Hu Meng , Liye Duan
Abstract: An electronic printing system includes an imaging apparatus and an electronic paper that can be detached from each other and can be coupled together to perform one or more functionalities. The imaging apparatus includes a first electrode and a first passivation layer. The electronic paper includes a second electrode, an electro-optic layer on the second electrode, and a second passivation layer on a side of the electro-optic layer away from the second electrode. When the imaging apparatus and the electronic paper are coupled together, the first electrode, the first passivation layer, the second passivation layer, the electro-optic layer, and the second electrode are sequentially arranged in a stacked structure, the first electrode and the second electrode being configured to apply an electric field to the electro-optic layer. The first passivation layer and the second passivation layer can be detached from each other.
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公开(公告)号：US20250093572A1
公开(公告)日：2025-03-20
申请号：US18727584
申请日：2022-09-23
Inventor： Zhijie Guo , Geng Chen , Kai Diao , Long Hu , Han Zhang , Ming Chen , Yuhang Lin , Liangliang Ren , Zhiying Chen
IPC: F21V8/00
Abstract: A backlight module includes first and second light guide plates, an anti-peeping film, and first and second light sources. The anti-peeping film is located on a first light exit surface of the first light guide plates. The second light guide plate is located on a side of the anti-peeping film away from the first light guide plate. The first light source is opposite a first light incident surface of the first light guide plate. The second light source includes a first portion extending along the direction perpendicular to the reference plane and opposite a second light incident surface of the second light guide plate. A side of the first light source proximate to the fist light guide plate is staggered from a side of the second light source proximate to the second light guide plate, and closer to center of the first light guide plate than the second light source.
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公开(公告)号：US20250092007A1
公开(公告)日：2025-03-20
申请号：US18291588
申请日：2022-09-14
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuqian SUN , Lixia QIU , Yang LIU
IPC: C07D311/96 , C07C211/61 , C07D217/18 , C07D263/64 , C07D405/12 , C07D413/14 , H10K50/15 , H10K50/17 , H10K50/18
Abstract: An arylamine compound and use thereof, an electroluminescent device and a display apparatus are provided, the arylamine compound has a general structural formula of Formula I; wherein each group and substituent have the same meaning as that in the description.
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Patent Agency Ranking
公开(公告)号：US12256611B2
公开(公告)日：2025-03-18
申请号：US17417723
申请日：2020-11-04
Inventor： Haigang Qing , Yunsheng Xiao
IPC: H10K59/131 , G09G3/00 , H01L27/02 , H10K59/121 , H10K59/35
Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, multiple sub-pixels, multiple data lines, a test circuit, multiple data leads, at least one test pad, and at least one first test signal line. The multiple data lines are electrically connected to the multiple sub-pixels, and configured to provide data signals to the multiple sub-pixels. The multiple data leads are electrically connected to the multiple data lines and the test circuit. At least one test pad is located on at least one side of the test circuit. The at least one first test signal line is electrically connected to at least one test pad and the test circuit, and includes at least two conductive layers connected in parallel and electrically connected to each other.
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公开(公告)号：US12256582B2
公开(公告)日：2025-03-18
申请号：US17770253
申请日：2021-06-10
Inventor： Rui Cheng , Yunpeng Zhang , Lele Sun
IPC: H10H20/857 , G06F3/041 , H10H20/01
Abstract: The present disclosure provides a display panel, a manufacturing method thereof and a display device. The display panel includes: a base substrate including a display region, a wiring region surrounding the display region and a bonding region located at a side of the display region; a light-emitting element arranged in the display region and including a cathode; and a first line and at least one second line in the wiring region, the first line being coupled to the cathode of the light-emitting element, two ends of the second line being coupled to the first line in the bonding region, and the first line and the second line being coupled through at least two via holes at an opposite side of the bonding region.
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公开(公告)号：US12256508B2
公开(公告)日：2025-03-18
申请号：US17788595
申请日：2021-09-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shouchuan Zhang , Shangchieh Chu
Abstract: A pivotable support apparatus for supporting a foldable display panel is provided. The pivotable support apparatus includes a sliding groove structure; a first rotating rod and a second rotating rod slidably and rotatably attached to the sliding groove structure; a first rotating plate; a second rotating plate; a first connecting rod rotatably attached to the first rotating rod, and configured to move slidably relative to the first rotating plate; and a second connecting rod rotatably attached to the second rotating rod, and configured to move slidably relative to the second rotating plate.
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公开(公告)号：US12254158B2
公开(公告)日：2025-03-18
申请号：US18248170
申请日：2022-04-08
Inventor： Liqing Jiang , Guiyu Zhang , Qiang Wang , Shuai Liu , Shukui Yang
IPC: G06F3/044
Abstract: A touch layer includes a first conductive pattern layer, a second conductive pattern layer and an insulation layer. The first conductive pattern layer includes electrode blocks arranged in a first direction, a second touch electrode strip extending along a second direction, and connecting pattern(s). The second conductive pattern layer includes bridge group(s). Two adjacent electrode blocks and a connecting pattern located therebetween are electrically connected by a bridge group, which includes connecting bridges. The insulation layer extends between the first conductive pattern layer and the second conductive pattern layer, and is provided therein with first openings and second openings. An electrode block in the two adjacent electrode blocks is electrically connected to the connecting pattern through connecting bridge(s) in the bridge group; a connecting bridge in the connecting bridge(s) is electrically connected to the electrode block at first opening(s) and is electrically connected to the connecting pattern at second opening(s).
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公开(公告)号：US12253777B2
公开(公告)日：2025-03-18
申请号：US18028312
申请日：2022-04-29
Inventor： Yabin Lin , Qiaoni Wang , Jianming Huang , Hailong Yu , Xuezhen Su , Wanping Pan , Xiaobo Jia
IPC: G02F1/1362 , G02F1/1335
Abstract: A display panel and a display apparatus. The display panel includes: a display region and at least one non-display region adjacent to the display region, and a boundary between the at least one non-display region and the display region has a curve part; and the display panel includes: a plurality of pixels, distributed in a first direction and a second direction in an array; the plurality of pixels include: a plurality of first pixel groups adjacent to the curve part, each first pixel group is divided into a plurality of first sub-pixel groups distributed in the first direction, each first sub-pixel group includes at least one first sub-pixel, a width of the first sub-pixel in the first direction is smaller than a width of the first sub-pixel in the second direction.
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