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:
Jul. 08, 2008
Filed:
Jan. 19, 2005
Applicants:
Yen-chen Chen, Tainan County, TW;
Kuo-yuin LI, Tainan County, TW;
Inventors:
Yen-Chen Chen, Tainan County, TW;
Kuo-Yuin Li, Tainan County, TW;
Assignee:
Himax Technologies, Inc., Hsinhua, Tainan County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G03B 21/20 (2006.01); G03B 21/26 (2006.01); G03B 21/28 (2006.01); G02F 1/1335 (2006.01); G02F 1/153 (2006.01); G02F 1/00 (2006.01); G02B 5/32 (2006.01); G02B 27/14 (2006.01); H04N 5/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image projection apparatus. The image projection apparatus comprises a light source and LCD panel. The LCD panel comprises a plurality of pixels and color filters thereon. Light from the light source is projected to the pixels along an irradiative path and the LCD panel selectively reflects the projected light in accordance with an image signal along a projective path, wherein an angle between the irradiative and projective paths exceeds 0°.