公开(公告)号：US20250166575A1

公开(公告)日：2025-05-22

申请号：US19027750

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huaqiang Huang ,  Tengfei Mu ,  Chunlei Guo ,  Congbiao Jiang

IPC: G09G3/3266 ,  G09G3/32 ,  G09G3/36

Abstract: A display apparatus includes a display drive chip and a display, and the display drive chip is configured to drive the display. A time sequence gating circuit is added to the display drive chip, and a time sequence switch circuit is added to the display. The time sequence gating circuit can provide a gating signal for the time sequence switch circuit of the display. The time sequence switch circuit may connect or disconnect a time sequence drive circuit to or from a plurality of gate lines of the display based on the gating signal.