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. 10, 2011
Filed:
Oct. 01, 2008
Applicants:
Ru-pin Chao, HsinChu, TW;
Ci-ling Pan, Hsin-Dian, TW;
Cho-fan Hsieh, Luodong Town, Yilan County, TW;
Yu-chien Lai, Dacun Township, Changhua County, TW;
Inventors:
Ru-Pin Chao, HsinChu, TW;
Ci-Ling Pan, Hsin-Dian, TW;
Cho-Fan Hsieh, Luodong Town, Yilan County, TW;
Yu-Chien Lai, Dacun Township, Changhua County, TW;
Assignee:
National Chiao Tung University, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The Terahertz Polarizer structure of the present invention comprises of: A pair of parallel quartz layers for forming a rectangular cube with internal space, then a birefringent liquid crystal is placed in the internal space and sealed, and a pair of permanent magnets with reverse polarities are placed at both sides of the pair of fused silica layers.