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:
Nov. 22, 2016
Filed:
Dec. 28, 2011
Applicants:
Zhuo Zhang, Beijing, CN;
Yanbing Wu, Beijing, CN;
Inventors:
Zhuo Zhang, Beijing, CN;
Yanbing Wu, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/22 (2006.01); G02B 27/26 (2006.01);
U.S. Cl.
CPC ...
G02B 27/2214 (2013.01); G02B 27/26 (2013.01);
Abstract
The disclosure provides a display panel comprising a parallax barrier capable of working with natural light, and the parallax barrier comprises transparent barrier provided with at least one set of pattern which is capable of switching between a light-absorbing state and a light-transmitting state, wherein when the set of pattern is the light-absorbing state, a slit grating for 3D display is formed on the transparent barrier.