Driver circuit and its working method and display device

    公开(公告)号:US10971070B2

    公开(公告)日:2021-04-06

    申请号:US16673071

    申请日:2019-11-04

    IPC分类号: G09G3/3258 G09G3/00

    摘要: The present disclosure provides a driver circuit and its working method and a display device. The driver circuit includes: a driver chip coupled with a plurality of signal lines; a plurality of signal line leads that are corresponding to the plurality of signal lines in a one-to-one manner; and a plurality of short-circuit shielding circuits that are corresponding to the plurality of signal line leads in a one-to-one manner. Each of the plurality of short-circuit shielding circuits is coupled between corresponding one of the plurality of signal line leads and corresponding one of the plurality of signal lines, and is configured to turn on or off a connection between the corresponding one of the plurality of signal line leads and the corresponding one of the plurality of signal lines.

    Glasses and method for controlling the same

    公开(公告)号:US10989934B2

    公开(公告)日:2021-04-27

    申请号:US16257437

    申请日:2019-01-25

    摘要: A pair of glasses is provided. The glasses include a first lens, a second lens, a first temple arm that is disposed close to the first lens, and a second temple arm that is disposed close to the second lens. The glasses further include a position adjusting portion that is mounted on the first lens and the second lens. The position adjusting portion is configured to adjust an overlapping area of the first lens and the second lens. The glasses further include a first display screen on a first temple arm. The first temple arm and the second temple arm may be bent in extension directions of the temple arms, so that a tail end of the first temple arm overlaps a tail end of the second temple arm.

    Selection and output circuit, and display device

    公开(公告)号:US10586484B2

    公开(公告)日:2020-03-10

    申请号:US16023921

    申请日:2018-06-29

    IPC分类号: G09G3/36 G09G3/30 G09G3/20

    摘要: The present disclosure discloses a selection and output circuit, and a display device, and the selection and output circuit includes: a first control sub-circuit, a second control sub-circuit, a first output sub-circuit, and a second output sub-circuit, where the first control sub-circuit, the second control sub-circuit, the first output sub-circuit, and the second output sub-circuit are arranged so that the first output sub-circuit and the second output sub-circuit are controlled by the first control sub-circuit and the second control sub-circuit to operate in such a way that only one of the sub-circuits outputs a signal, and the other sub-circuit outputs no signal.