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公开(公告)号：US12153315B2
公开(公告)日：2024-11-26
申请号：US17600392
申请日：2021-08-26
Inventor： Yoonsung Um , Kaili Qu , Qi Zhang , Yihe Zhang , Jing Liu , Kunhuang Peng , Chuwei Liang
IPC: G02F1/1362
Abstract: A display panel and an array substrate thereof, which include a plurality of sub-pixel groups arranged in a matrix on the array substrate. Each sub-pixel group includes a plurality of sub-pixels arranged along rows and columns. Two adjacent sub-pixels in the same row have different colors, and two adjacent sub-pixels in the same column have the same color. In two adjacent rows of sub-pixels, an odd-numbered column or an even-numbered column is set as a target column. Two sub-pixels of the target column in the sub-pixel group are electrically connected to two adjacent data lines located on both sides of the target column. Two sub-pixels in an adjacent column of the target column are electrically connected to two adjacent data lines located on both sides of the target column. Thus, a risk of crosstalk is effectively reduced.
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公开(公告)号：US11774794B2
公开(公告)日：2023-10-03
申请号：US17055553
申请日：2020-08-31
Inventor： Yihe Zhang , Zhijun Huang
IPC: G02F1/1335 , G02F1/1343
CPC classification number: G02F1/133514 , G02F1/133553 , G02F1/134309
Abstract: A liquid crystal display panel is provided, which includes a color filter substrate, an array substrate disposed opposite to the color filter substrate, and a liquid crystal layer disposed between the color filter substrate and the array substrate. The array substrate includes: a substrate; an array driving layer disposed on the substrate; an insulating layer disposed on the array driving layer; a pixel electrode disposed on the insulating layer and electrically connected to a thin film transistor in the array driving layer by a via hole on the insulating layer; and a distributed Bragg reflective film disposed on the pixel electrode.
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Patent Agency Ranking
公开(公告)号：US20220013548A1
公开(公告)日：2022-01-13
申请号：US17057029
申请日：2020-09-04
Inventor： Yihe Zhang , Duyeon HAN
Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes a display area and a non-display area, and the non-display area has GOA regions. The display panel further includes a first substrate, an array substrate, and an anti-deformation layer. In the present disclosure, the anti-deformation layer is disposed on a lower surface of the first substrate at a position corresponding to the GOA regions. Metal material of the GOA regions is same as metal material of the anti-deformation layer, so that metal expansion coefficient of upper and lower surfaces of the first substrate are same, thereby effectively preventing warpage of the first substrate and the array substrate.
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公开(公告)号：US20220308390A1
公开(公告)日：2022-09-29
申请号：US17055553
申请日：2020-08-31
Inventor： Yihe Zhang , Zhijun Huang
IPC: G02F1/1335 , G02F1/1343
Abstract: A liquid crystal display panel is provided, which includes a color filter substrate, an array substrate disposed opposite to the color filter substrate, and a liquid crystal layer disposed between the color filter substrate and the array substrate. The array substrate includes: a substrate; an array driving layer disposed on the substrate; an insulating layer disposed on the array driving layer; a pixel electrode disposed on the insulating layer and electrically connected to a thin film transistor in the array driving layer by a via hole on the insulating layer; and a distributed Bragg reflective film disposed on the pixel electrode.
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公开(公告)号：US20220011614A1
公开(公告)日：2022-01-13
申请号：US17251791
申请日：2020-09-23
Inventor： Yihe Zhang
IPC: G02F1/1368 , G02F1/1362
Abstract: The present disclosure provides a liquid crystal display panel, including a color filter substrate, an array substrate disposed opposite to the color filter substrate, and a liquid crystal layer disposed between the color filter substrate and the array substrate. The array substrate includes a base substrate, a thin film transistor disposed on the base substrate, a pixel electrode, and a distributed Bragg reflective film disposed on the pixel electrode. The thin film transistor includes a source electrode and drain electrode. The drain electrode includes an extension part. The pixel electrode is disposed on the extension part of the drain electrode and electrically connected with the drain electrode.
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公开(公告)号：US11776488B2
公开(公告)日：2023-10-03
申请号：US17251980
申请日：2020-11-26
Inventor： Yan Li , Yihe Zhang , Lixia Li , Haiyan Quan , Duyeon Han
CPC classification number: G09G3/3406 , G09G3/32 , G09G3/342 , G09G3/3413 , G09G2320/0233
Abstract: A light-emitting substrate and a display device are provided by the present application. The durations of pre-set periods of a plurality of driving circuits decrease along a direction from close to data signal input terminals to away from the data signal input terminals, and/or durations of the pre-set periods of the plurality of driving circuits decrease along a direction from close to first control signal input terminals to away from the first control signal input terminals, which the light-emitting luminance of the light-emitting elements at a near-end and far-end solving a display problem with the display device.
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公开(公告)号：US11462576B2
公开(公告)日：2022-10-04
申请号：US17057029
申请日：2020-09-04
Inventor： Yihe Zhang , Duyeon Han
Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes a display area and a non-display area, and the non-display area has GOA regions. The display panel further includes a first substrate, an array substrate, and an anti-deformation layer. In the present disclosure, the anti-deformation layer is disposed on a lower surface of the first substrate at a position corresponding to the GOA regions. Metal material of the GOA regions is same as metal material of the anti-deformation layer, so that metal expansion coefficient of upper and lower surfaces of the first substrate are same, thereby effectively preventing warpage of the first substrate and the array substrate.
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