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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 11079272 B1

PDFFull Text
Date of Patent:
Aug. 03, 2021

Filed:

Oct. 14, 2019

Detection circuit and driving method therefor, detection substrate and detection device comprising a second storage sub-circuit group with a second voltage terminal group and a second control signal terminal group

Applicants:

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

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

Inventors:

Gang Hua, Beijing, CN;

Yanna Xue, Beijing, CN;

Yong Zhang, Beijing, CN;

Lu Bai, Beijing, CN;

Haobo Fang, Beijing, CN;

Jian Lin, Beijing, CN;

Limin Zhang, Beijing, CN;

Assignees:

BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;

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

Attorney:

McDermott Will and Emery LLP

Primary Examiner:

Que Tan Le

Int. Cl.
CPC ...
G09G 3/32 (2016.01); G01J 1/46 (2006.01);
U.S. Cl.
CPC ...
G01J 1/46 (2013.01);
Abstract

A detection circuit includes a photosensitive device, a first storage sub-circuit, a second storage sub-circuit group, and an output control sub-circuit. The photosensitive device is coupled to a device voltage terminal and an output node. The first storage sub-circuit is coupled to the output node and a first voltage terminal. The second storage sub-circuit group is coupled to the output node, a second voltage terminal group and a second control signal terminal group. The output control sub-circuit is coupled to a signal receiving terminal, a first control signal terminal, and the output node.

Find Patent Forward Citations

Hua, Gang. (2021). Detection circuit and driving method therefor, detection substrate and detection device comprising a second storage sub-circuit group with a second voltage terminal group and a second control signal terminal group (U.S. Patent No. 11079272). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11079272

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

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