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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11255725 B1

PDFFull Text
Date of Patent:
Feb. 22, 2022

Filed:

Mar. 13, 2018

Photosensitive circuit, driving method thereof and electronic device

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventor:

Zhanjie Ma, Beijing, CN;

Assignee:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorneys:

Dilworth & Barrese, LLP.

Michael J. Musella, Esq.

Primary Examiner:

Thanh Luu

Assistant Examiner:

Monica T Taba

Int. Cl.
CPC ...
G01J 1/46 (2006.01); H01L 27/146 (2006.01); G01J 1/44 (2006.01); H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
G01J 1/46 (2013.01); H01L 27/14616 (2013.01); G01J 2001/444 (2013.01); G01J 2001/446 (2013.01); G01J 2001/448 (2013.01); H01L 29/7869 (2013.01);
Abstract

A photosensitive circuit, a driving method thereof and an electronic device are disclosed. The photosensitive circuit includes a photosensitive element and a signal acquisition circuit. The photosensitive element is configured to be able to generate a photosensitive voltage signal by changing threshold characteristic of the photosensitive element according to intensity of light incident into the photosensitive element; and the signal acquisition circuit configured to convert the photosensitive voltage signal into a photosensitive current signal.

Find Patent Forward Citations

Ma, Zhanjie. (2022). Photosensitive circuit, driving method thereof and electronic device (U.S. Patent No. 11255725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11255725

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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