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:
Sep. 16, 2003
Filed:
Aug. 21, 2001
Kun-ho Cho, Suwon-si, KR;
Chul-woo Lee, Seongnam-si, KR;
Dae-sik Kim, Suwon-si, KR;
Seung-tae Jung, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A projection type image display apparatus includes a light source emitting light, a polarization device transmitting light polarized in one direction of incident light emitted from the light source, a reflection type image generating unit generating a color image from incident light and reflecting the generated color image to proceed along a path different from a path of the incident light, a light deflection device deflecting the image reflected by the image generating unit, and a projection lens unit magnifying and transmitting the image generated by the image generating unit and deflected by the light deflection device to proceed toward a screen. Thus, a full color can be realized with respect to the area of a pixel, and an efficiency in use of light and resolving power can be improved.