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. 28, 2008
Filed:
Jun. 21, 2005
Applicants:
Haeng Seok Yang, Gyeonggi-do, KR;
Dong Ho Shin, Seoul, KR;
Kwan Young OH, Gyeonggi-do, KR;
Jun Won an, Gyeonggi-do, KR;
Sang Kyeong Yun, Gyeonggi-do, KR;
Inventors:
Haeng Seok Yang, Gyeonggi-do, KR;
Dong Ho Shin, Seoul, KR;
Kwan Young Oh, Gyeonggi-do, KR;
Jun Won An, Gyeonggi-do, KR;
Sang Kyeong Yun, Gyeonggi-do, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/12 (2006.01); G02F 1/00 (2006.01); H04N 5/74 (2006.01); G03B 21/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A display device includes a condenser unit, an illumination lens system, a plurality of diffractive light modulators, a mirror for separating illumination light from diffracted light, a polarized beam separator, a filter unit and a projection unit. The condenser unit converges polarized light, and outputs the converged polarized light.