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. 27, 2018
Filed:
May. 31, 2017
Applicants:
The Hong Kong University of Science and Technology, Kowloon, HK;
Himax Display, Inc., Tainan, TW;
Inventors:
Assignees:
The Hong Kong University of Science and Technology, Kowloon, HK;
Himax Display, Inc., Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1337 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3167 (2013.01); G02F 1/13378 (2013.01); G02F 1/133788 (2013.01); H04N 9/3164 (2013.01);
Abstract
A fabrication method of a polarization grating is provided. The method includes providing a polarization-sensitive material; and causing two orthogonally polarized lights to scan the polarization-sensitive material and to meet on the polarization-sensitive material.