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:
Oct. 08, 2019
Filed:
Apr. 19, 2017
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Cong Wang, Wuhan, CN;
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Wuhan, Hubei, CN;
Abstract
The invention provides a driver circuit structure for RGBW display panel, by arranging the driving TFTs on both sides of the data line to control the corresponding sub-pixels and disposing the plurality of scanning lines into two or four groups for interlaced scanning so that any data line only controlling sub-pixels of the same color during the time a group of scan lines being turned on. As such, the present invention can effectively improve the color shift when displaying solid color screen, improve the display quality, reduce the number of switches of data signal in the data line and reduce energy consumption.