公开(公告)号：US20220344405A1

公开(公告)日：2022-10-27

申请号：US17434409

申请日：2021-02-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haibin ZHU ,  Qingyu HUANG ,  Weijie WANG ,  Lu WANG ,  Guangcai YUAN ,  Fengjie ZHANG ,  Dongliang BAI

IPC: H01L27/28 ,  H04B10/116 ,  H01L51/44

Abstract: Provided are a display substrate and a manufacturing method thereof, and a visible light communication apparatus. The display substrate includes a substrate, and the substrate includes a display region and a peripheral region surrounding the display region; the peripheral region includes a visible light signal receiving region surrounding the display region; the display substrate further includes a photosensitive sensing unit, the photosensitive sensing unit is located in the visible light signal receiving region and is configured to receive a visible light signal and convert the visible light signal into an electrical signal to achieve visible light communication.