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:
Dec. 04, 2018
Filed:
Sep. 20, 2016
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Guowei Zha, Guangdong, CN;
Hongqing Cui, Guangdong, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd, Wuhan, Hubei, CN;
Abstract
The present disclosure relates to a display device and a color filter. The color filter includes a dielectric layer and wire grid structures on the dielectric layer, each of the wire grid structures includes a first wire grid unit, a second wire grid unit, a third wire grid unit, and a fourth wire grid unit. The first wire grid unit, the second wire grid unit, the third wire grid unit, and the fourth wire grid unit respectively includes a plurality of wire grids spaced apart from each other. Grid-spaces of the first wire grid unit, the second wire grid unit, the third wire grid unit, and the fourth wire grid unit are different. With such configuration, the white CIE composited by the R sub-pixel, the G sub-pixel, and the B sub-pixel may be matched with the white CIE of the W sub-pixel.