公开(公告)号：US11867994B2

公开(公告)日：2024-01-09

申请号：US17139486

申请日：2020-12-31

Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.

Inventor： Xiangchun Wang ,  Xiaoyuan Ding ,  Guanzhong Xiong ,  Jian Zhao

IPC: G02F1/1333 ,  G01K7/16 ,  H05B1/02 ,  H05B3/34

CPC classification number: G02F1/133382 ,  G01K7/16 ,  H05B1/0202 ,  H05B1/023 ,  H05B3/34 ,  H05B2203/005 ,  H05B2203/016 ,  H05B2203/035

Abstract: A display module includes: a heating circuit, a gating circuit and a plurality of heating lines. The heating circuit includes a first type of heating signal output terminal and a second type of heating signal output terminal, and the gating circuit includes a gating unit. The first type of heating signal output terminal is electrically connected to a first type of signal input terminal of the gating unit, and a first type of signal output terminal of the gating unit is electrically connected to a first terminal of a heating line; and/or the second type of heating signal output terminal is electrically connected to a second type of signal input terminal of the gating unit, and a second type of signal output terminal of the gating unit is electrically connected to a second terminal of the heating line.

公开(公告)号：US20210124210A1

公开(公告)日：2021-04-29

申请号：US17139486

申请日：2020-12-31

Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.

Inventor： Xiangchun Wang ,  Xiaoyuan Ding ,  Guanzhong Xiong ,  Jian Zhao

IPC: G02F1/1333 ,  H05B1/02 ,  H05B3/34 ,  G01K7/16

Abstract: A display module includes: a heating circuit, a gating circuit and a plurality of heating lines. The heating circuit includes a first type of heating signal output terminal and a second type of heating signal output terminal, and the gating circuit includes a gating unit. The first type of heating signal output terminal is electrically connected to a first type of signal input terminal of the gating unit, and a first type of signal output terminal of the gating unit is electrically connected to a first terminal of a heating line; and/or the second type of heating signal output terminal is electrically connected to a second type of signal input terminal of the gating unit, and a second type of signal output terminal of the gating unit is electrically connected to a second terminal of the heating line.