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Photosensitive sensor and preparation method thereof, and electronic equipment

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Source: EPO OPS

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72071154Family
§ Ⅰ

Dossier Overview

Applicant

BOE TECHNOLOGY GROUP CO LTD

Application number

CN202010431731

Inventor

LI SHIPEI; ZHANG LIZHEN; XU SHENG; HE WEI; WU HUILI; ZHAO XUEFEI; HE FANG; ZHOU YI; ZHAO YING; LI WUSHENG; YAO QI

Filing Date

May 20, 2020

Publication Date

Apr 15, 2022

Patent Family ID

72071154

IPC Classification

H01L21/82H01L23/552H01L27/144H01L27/32H01L31/0216

CPC Classification

G06V40/1318H10D84/01H10F39/024H10F39/103H10F39/107H10F39/8037H10F39/8057H10F39/811H10F77/306H10K39/32H10K59/126H10K59/60H10K59/65H10W42/20

[0001] A photosensitive sensor includes: a substrate having a sensing region, a plurality of sensing units arranged in a regular pattern within the sensing region, a shielding layer disposed on the side of the sensing units away from the substrate, the shielding layer covering the sensing region, the shielding layer being made of a transparent conductive material, and the shielding layer being connected to a constant voltage signal terminal. This disclosure also provides a method for fabricating the photosensitive sensor and an electronic device thereof.

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