公开(公告)号：US20240356640A1

公开(公告)日：2024-10-24

申请号：US17921360

申请日：2021-10-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Weijie WANG ,  Zhongyuan SUN ,  Fengjie ZHANG ,  Rui HUANG ,  Jiabin WANG ,  Yangbing LI ,  Yuzhen GUO ,  Biqi LI ,  Lu WANG ,  Guangcai YUAN

IPC: H04B10/116 ,  H04B10/114 ,  H10K39/30 ,  H10K59/35 ,  H10K59/60

CPC classification number: H04B10/116 ,  H04B10/1149 ,  H10K39/30 ,  H10K59/353 ,  H10K59/60 ,  H10K65/00

Abstract: A display substrate, a display apparatus, and a visible light communication system are disclosed. The display substrate includes an effective display region and a peripheral region surrounding the effective display region, the display substrate includes a base substrate, and a display unit, a light receiving unit, and a light emission unit on the base substrate. The display unit is in the effective display region and includes multiple light emitting sub-pixels; the light receiving unit is in at least one of a first light transceiving region and a second light transceiving region, the light emission unit is in at least one of a first light transceiving region and a second light transceiving region. The first light transceiving region is in the peripheral region and is an annular region surrounding the effective display region, and the second light transceiving region is between multiple light emitting sub-pixels of the effective display region.

公开(公告)号：US20240341135A1

公开(公告)日：2024-10-10

申请号：US18252643

申请日：2022-04-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhongyuan SUN ,  Jinxiang XUE ,  Wenqi LIU ,  Jingkai NI ,  Che AN ,  Weijie WANG ,  Fengjie ZHANG ,  Guangcai YUAN ,  Fang LIU

IPC: H10K59/131 ,  H10K59/124

CPC classification number: H10K59/131 ,  H10K59/124

Abstract: A display panel includes: a plurality of first strip-shaped circuit boards extending in a first direction, a plurality of second strip-shaped circuit boards extending in the second direction, a plurality of pixel units, a plurality of first braided lines and a plurality of second braided lines. The plurality of second strip-shaped circuit boards and the plurality of first strip-shaped circuit boards are arranged in a cross way. A pixel unit is located at an intersection position between a second strip-shaped circuit board and a first strip-shaped circuit board, and is electrically connected to both the first strip-shaped circuit board and the second strip-shaped circuit board that cross at the intersection position. The plurality of first braided lines and the plurality of second braided lines are connected with the plurality of first strip-shaped circuit boards and the plurality of second strip-shaped circuit boards in a braiding way.

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.