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.:
Date of Patent:
Aug. 15, 2023
Filed:
Dec. 07, 2021
Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;
Genshiro Kawachi, Kanagawa, JP;
Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan, CN;
Abstract
Each of latch circuits outputs a pulse of a first kind of signal to a pixel circuit row. Shift register units serially output pulses of a second kind of signal. Each of the latch circuits receives the pulse of the second kind of signal from a first shift register unit and the pulse of the second kind of signal from a second shift register unit of a later stage than the first shift register unit. The pulse of the first kind of signal from each of the latch circuits changes from a first potential level to a second potential level in response to the pulse of the second kind of signal from the first shift register unit and changes from the second potential level to the first potential level in response to the pulse of the second kind of signal from the second shift register unit.