公开(公告)号：US20240062730A1

公开(公告)日：2024-02-22

申请号：US17607361

申请日：2021-09-06

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Peng Tu

IPC: G09G3/34 ,  G09G3/32

CPC classification number: G09G3/3426 ,  G09G3/32

Abstract: Disclosed are a backlight module and a display panel. The backlight module has a plurality of light-emitting unit groups. Each of the light-emitting unit groups has a plurality of light-emitting units. The plurality of light-emitting units are arranged in an array.

公开(公告)号：US12032782B2

公开(公告)日：2024-07-09

申请号：US17435144

申请日：2021-07-26

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Yibo Bai ,  Jun Li ,  Peng Tu

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/04166 ,  G06F3/044

Abstract: The embodiment of the present disclosure provides an anti-interference method and apparatus for touch signal. When scanning the touch signal, increasing the scanning frequency of the touch drive circuit to obtain more touch signal data corresponding to interference, and then comparing and removing the abnormal touch signal data, and outputting the finally sifted touch signal data to achieve the purpose of improving the touch effect of the touch screen and the accuracy of the touch screen reported point.