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. 09, 2019
Filed:
May. 24, 2016
Applicant:
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Inventor:
Hui He, Guangdong, CN;
Assignee:
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/20 (2006.01); G03F 1/32 (2012.01); G02B 5/22 (2006.01); G02B 5/20 (2006.01); G03F 7/00 (2006.01); G03F 7/16 (2006.01); G03F 7/30 (2006.01);
U.S. Cl.
CPC ...
G03F 1/32 (2013.01); G02B 5/20 (2013.01); G02B 5/201 (2013.01); G02B 5/223 (2013.01); G03F 7/0007 (2013.01); G03F 7/16 (2013.01); G03F 7/2002 (2013.01); G03F 7/30 (2013.01);
Abstract
The present disclosure discloses a mask plate, the mask plate includes: a substrate; a plurality of shading portions respectively arranged in intervals on a surface of the substrate; a plurality of semi-transparent portions respectively arranged against both sides of the shading portions, wherein, a transparent region between two adjacent shading portions are formed between two-adjacent-semi-transparent-portions. The present disclosure discloses a manufacturing method of a color filter substrate.