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公开(公告)号：US20210397054A1
公开(公告)日：2021-12-23
申请号：US16981761
申请日：2020-07-27
Inventor： Li ZHONG
IPC: G02F1/1362 , G02F1/13357
Abstract: A display panel and a display device are provided. The display panel includes a first pixel area and a second pixel area adjacent to the first pixel area. The display panel includes an array substrate, a color film substrate arranged oppositely to the array substrate, a liquid crystal layer between the array substrate and the color film substrate, and a backlight module positioned at a side of the color film substrate, which is back on to the array substrate. The display panel comprises a plurality of micro light emitting diode (micro LED) lighting units. A transparent area is placed among the micro LED lighting units, and the color film substrate includes a color filter in the second pixel area.
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Patent Agency Ranking
公开(公告)号：US20230036183A1
公开(公告)日：2023-02-02
申请号：US16959165
申请日：2020-04-30
Inventor： Lei XU , Guowei ZHA , Li ZHONG
Abstract: A repairing method for micro-LED chip defective pixels is disclosed. By providing a main recess and a backup recess in each of sub-pixel areas of a substrate, wherein each of the main recesses is loaded with a main micro-LED chip, when all of the main micro-LED chips are detected for defective pixels, the backup recess in each of the sub-pixel areas where the defective pixel is detected is loaded with a backup micro-LED chip using a fluid mass transfer method, which improves the repair efficiency.
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公开(公告)号：US20210398960A1
公开(公告)日：2021-12-23
申请号：US17041042
申请日：2020-07-21
Inventor： Li ZHONG , Guowei ZHA
Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a driving backplate, functional component groups, and micro-LED chips. The functional component groups are integrated in regions where the micro-LED chips are not disposed and are multiplexed as alignment marks. In a mass transfer process of the micro-LED chips, the alignment marks are prevented from additionally occupying pixel space by using part of functional components multiplexed as the alignment marks under a precondition of ensuring alignment accuracy.
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公开(公告)号：US20230099190A1
公开(公告)日：2023-03-30
申请号：US16975710
申请日：2020-07-21
Inventor： Li ZHONG , Guowei ZHA
IPC: G02F1/1362
Abstract: A display panel, a manufacturing method thereof, and a display apparatus are provided. The display panel includes a first display region; a plurality of first pixel units, wherein each of the first pixel units includes a light-transmitting region and a light-emitting device; a first substrate including a first portion for mounting the light-emitting device. A plurality of electrodes of the light-emitting device are electrically connected to a first driving circuit by an electric connecting wire, so that the under-screen sensing technique overlapping the optical display in space of the display panel is achieved, and a thickness of the display panel is reduced.
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公开(公告)号：US20230099140A1
公开(公告)日：2023-03-30
申请号：US16969562
申请日：2020-06-23
Inventor： Li ZHONG , Guowei ZHA
IPC: G02F1/1362 , H01L25/075 , H01L33/54
Abstract: A color filter substrate and a display panel including the same are provided. The color filter substrate includes a first pixel area and a second pixel area adjacent to the first pixel area, and further includes: a plurality of micro light-emitting diode (LED) units disposed on a first surface of the base substrate in the first pixel area, wherein there are a plurality of light-transmitting areas among the micro LED units; and a color resist disposed on a second surface of the base substrate in the second pixel area, wherein the first surface and the second surface are two opposite surfaces of the base substrate.
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公开(公告)号：US20210334511A1
公开(公告)日：2021-10-28
申请号：US16626575
申请日：2019-09-06
Inventor： Li ZHONG , Guowei ZHA
Abstract: The present invention provides a fingerprint identification method, an electronic device and a display panel. The method includes: acquiring a center position information of a geometric center position of the touch operation getting a touch information of the touch operation; determining whether the center position information is the same as the geometric center position of one of the fingerprint identification arrays; getting a fingerprint image data according to a judgment result and the touch information; and unlocking the screen when the fingerprint image data is consistent with a preset fingerprint data.
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