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. 12, 2008
Filed:
Jun. 01, 2005
Applicant:
Ting Hsien Shu, Tai-Chung Hsien, TW;
Inventor:
Ting Hsien Shu, Tai-Chung Hsien, TW;
Assignee:
United Microdisplay Optronics Corp., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention discloses an improved optical kernel assembly for liquid crystal display (LCD) projectors, which includes a base frame; a top frame being arranged substantially in parallel with the base frame; a polarizing beam splitter (PBS) mounted between the base frame and the top frame; and a dustproof triangle frame/panel module assembly.