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:
Jul. 16, 2019
Filed:
Sep. 21, 2017
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Zhenzhou Xing, Guangdong, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Abstract
The present application discloses a RGBW liquid crystal panel includes a plurality of scanning lines and a plurality of data lines, and a plurality of sub-pixel regions formed by the division of the plurality of scanning lines and the plurality of data lines; each sub-pixel region includes a sub-pixel and a thin film transistor, a gate electrode and a source electrode of each thin film transistor are connected to a scanning line and a data line, respectively, a drain electrode of each thin film transistor is connected to the sub-pixel; wherein, the plurality of sub-pixels includes a plurality of first white sub-pixels and a plurality of second white sub-pixels, the thin film transistor corresponding to the first white sub-pixel and the thin film transistor corresponding to second white sub-pixel have different channel width-length ratio, so that the first white sub-pixel and the second white sub-pixel have different luminance.