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:
Jan. 06, 2015
Filed:
May. 08, 2012
Applicants:
Hongjiang Wu, Beijing, CN;
Chongxi Wei, Beijing, CN;
Yiming Chen, Beijing, CN;
Seungmoo Rim, Beijing, CN;
Xibin Shao, Beijing, CN;
Inventors:
Hongjiang Wu, Beijing, CN;
Chongxi Wei, Beijing, CN;
Yiming Chen, Beijing, CN;
Seungmoo Rim, Beijing, CN;
Xibin Shao, Beijing, CN;
Assignees:
BOE Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Display Technology Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 5/22 (2006.01); G02B 5/20 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
G02B 5/201 (2013.01); G03F 7/0007 (2013.01);
Abstract
A color filter and a manufacturing method thereof are provided, in which a stacked structure composed of several color film layers having different colors is formed in a non-transmitting partitioning region of the color filter in such a way that the stacked structure can prevent light from passing through the color filter via the partitioning region.