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:
May. 26, 2020
Filed:
Dec. 12, 2017
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Huifeng Wang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 27/322 (2013.01); H01L 27/32 (2013.01); H01L 27/3244 (2013.01); H01L 51/52 (2013.01); H01L 51/5271 (2013.01); H01L 51/5284 (2013.01); H01L 51/56 (2013.01); H01L 2227/323 (2013.01); H01L 2251/5315 (2013.01);
Abstract
A color filter (CF) substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The CF substrate includes a plurality of sub-pixels, each of the plurality of sub-pixels including a CF layer, the CF layer being configured to allow light passing through the sub-pixel to display one color, and a barrier being disposed between at least two adjacent sub-pixels of different colors, and the barrier continuously extending between the sub-pixels separated by the barrier. The CF substrate can reduce influence on chromaticity of adjacent sub-pixels caused by light leakage.