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:
Oct. 21, 2008
Filed:
May. 26, 2006
Applicants:
Hsin-li Lin, Taipei, TW;
Pi-tsung Hsu, Taipei, TW;
I-pen Chien, Taipei, TW;
Inventors:
Assignee:
Premier Image Technology Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/08 (2006.01); G02B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integration rod used in a projector. The integration rod includes a plurality of lenses that form the integration rod; a layer of high temperature hot-setting UV adhesive applied on the lenses to bond the lenses into a hollow rod structure; and a layer of ceramic adhesive applied on the hollow rod structure for stabilizing the hollow rod structure.