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:
Feb. 06, 2018
Filed:
May. 10, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Hongshu Zhang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
Disclosed are an optical assembly and a manufacturing method thereof, and a polarizer. The optical assembly includes: a first film layer; a second film layer disposed opposite to the first film layer; and multiple light absorption patterns disposed on the first film layer. The first film layer and the second film layer are light transmissive film layers, holes are disposed in the second film layer at locations corresponding to the light absorption patterns, and a dimension of an end of each hole away from the light absorption pattern is smaller than a dimension of an end of the hole close to the light absorption pattern. The optical assembly further includes light transmissive protrusions protruding into the holes.