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:
Mar. 02, 2021
Filed:
Jun. 06, 2019
Shenzhen Torey Microelectronic Technology Co. Ltd., Shenzhen, CN;
Hiroyuki Yamazaki, Sakai, JP;
Kazuhiro Nagasawa, Sakai, JP;
SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD., Shenzhen, CN;
Abstract
[Object] To realize a drive circuit where settling time (stabilization time) is shortened, without incurring marked increase in electric current consumed and marked increase in manufacturing costs. [Solution] A source drive circuit () has a digital gradient input converter () that converts gradient values of multiple image data (Dthrough Dn) that are gradientinto multiple gradient values, where the number of the multiple source amps (AMthrough AMn) to which a gradient reference voltage (V) corresponding to gradientis supplied, is reduced, and supplied to a DAC circuit ().