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公开(公告)号：US12294009B2
公开(公告)日：2025-05-06
申请号：US17622884
申请日：2021-12-17
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Bin Zhao , Juncheng Xiao , Xiaodan Lin
Abstract: A display panel and a method for manufacturing the same are provided. The display panel includes a first bonding area and a second bonding area connected to the first bonding area. The display panel further includes a substrate and a bonding wiring layer. A thickness of a part of the substrate in the second bonding area is less than a thickness of a part of the substrate in the first bonding area. The bonding wiring layer is disposed on surfaces of the parts of the substrate in the first bonding area and the second bonding area. A side surface of the bonding wiring layer away from the first bonding area and a side surface of the substrate away from the first bonding area are located on a same plane.
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公开(公告)号：US20250118717A1
公开(公告)日：2025-04-10
申请号：US18523947
申请日：2023-11-30
Inventor： Zhichao ZHOU , Zhiwei TAN
Abstract: An array substrate and a manufacturing method therefor, and a display panel. The array substrate includes a substrate, a first transistor and a photosensitive element; the first transistor and the photosensitive element are disposed on the substrate; the first transistor and the photosensitive element are electrically connected; the first transistor includes a first gate, a first active layer, a second gate stacked, and a source and a drain; the source and the drain are electrically connected to the first active layer respectively; the photosensitive element includes a first electrode, a photosensitive layer, and a second electrode stacked; the first electrode is disposed in the same layer as the second gate, and are electrically connected to the source or drain.
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公开(公告)号：US12272325B2
公开(公告)日：2025-04-08
申请号：US17611538
申请日：2021-10-13
Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD. , TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Baojun Wang
Abstract: An embodiment of the present application discloses a driving method of a display device and a display device. The driving method includes driving steps: step S100: acquiring a first image information and a second image information; step S200: determining whether the current frame image belongs to a dynamic image; step S300: determining whether the current frame image is a heavy load image according to the image information of the current frame image in the dynamic image; and step S400: performing a grayscale energy-saving driving on a corresponding heavy load sub-pixel according to the image information of the heavy load image.
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公开(公告)号：US12271085B2
公开(公告)日：2025-04-08
申请号：US18331947
申请日：2023-06-09
IPC: G02F1/1362
Abstract: The present application discloses an array substrate and a display panel. The array substrate includes a base substrate, a plurality of pixel electrodes, a first and a second shielding lines. The plurality of pixel electrodes are disposed on the base substrate and include a plurality of first pixel electrodes. The plurality of the first pixel electrodes are arranged in a first and a second directions. The first pixel electrode includes a first trunk electrode and a first branch electrode, the first trunk electrode includes a first vertical trunk extending in the first direction. The first shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first vertical trunk. The second shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first branch electrode. The first and the second shielding lines are electrically insulated.
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公开(公告)号：US12265289B2
公开(公告)日：2025-04-01
申请号：US17620110
申请日：2021-12-08
Inventor： Hongyuan Xu , Xing Lei , Meinan Li
IPC: G02F1/1333 , G02F1/13 , G02F1/1335 , G02F1/13357
Abstract: A display module and a display device are provided. The display module includes a display panel and a compensation display assembly disposed in a frame region of the display panel. The compensation display assembly includes a viewing angle brightness adjustment layer. The viewing angle brightness adjustment layer includes an anti-peep function layer configured to adjust a brightness of the light emitted from the display function layer within a side viewing angle range of the display module after exiting from a side of the viewing angle brightness adjustment layer away from the display function layer.
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Patent Agency Ranking
公开(公告)号：US12265241B2
公开(公告)日：2025-04-01
申请号：US17758983
申请日：2022-06-24
Inventor： Hejing Sun
IPC: G02B5/18
Abstract: Embodiments of the present application disclose a privacy film, a preparation method thereof and a splice panel. The privacy film includes a substrate and a plurality of gratings disposed on the substrate, wherein the plurality of gratings are spaced in a first direction and a second direction, and the first direction intersects the second direction.
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公开(公告)号：US20250095601A1
公开(公告)日：2025-03-20
申请号：US18289030
申请日：2023-10-07
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Qingsheng LAN , Weifeng CHEN
IPC: G09G3/36
Abstract: According to the data driver and the display device provided in the present application, the control module obtains the frequency value of image data according to the image data and outputs the control signal from the plurality of first output terminals according to the frequency value so that the recovery module recovers the clock signal corresponding to the image data under control of the control signal. By outputting the clock signal having corresponding data rate through the frequency value of the image data, an adaptive data rate function can be realized, and a wider data rate range can be realized.
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公开(公告)号：US20250093556A1
公开(公告)日：2025-03-20
申请号：US18384877
申请日：2023-10-29
Inventor： Yue WANG
Abstract: An embodiment of the present application discloses a light diffusion film including a substrate and light diffusion particles dispersed in the substrate, wherein a mass fraction of the light diffusion particles in the substrate is less than 3%. According to the present application, by adding the light diffusion particles having a mass fraction less than 3% to the substrate of the light diffusion film, the viewing angle of the polarizer can be improved.
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公开(公告)号：US12256499B2
公开(公告)日：2025-03-18
申请号：US17296237
申请日：2021-04-20
Inventor： Xi Cheng
Abstract: A driver substrate and a display panel are disclosed. The driver substrate includes a base substrate and a flexible circuit board. The base substrate has a first bonding portion. The flexible circuit board is disposed on a bonding surface of the first bonding portion and bends from the bonding surface to a side of the first bonding portion away from the bonding surface. The flexible circuit board includes a bent portion, an anti-scratch structure is disposed between the bent portion and the first bonding portion, and the bent portion is attached to the anti-scratch structure.
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公开(公告)号：US12255186B2
公开(公告)日：2025-03-18
申请号：US17618486
申请日：2021-11-19
IPC: H01L25/075 , H05K1/18
Abstract: The present application provides a splicing display device. The splicing display device includes at least two display devices, a middle frame and a light emitting diode (LED) substrate. Each two adjacent display devices are spliced to form a gap. The display device includes a backplate and is arranged on the backplate. The middle frame includes a support part and a fixing part connected to the support part, the support part is arranged on the two panels and covers the gap. The fixing part is arranged in the gap and is detachably connected to the backplate. The LED substrate is arranged on the support part.
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