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:
Jun. 05, 2007
Filed:
May. 12, 2006
Applicants:
Yurlov Victor, Gyeonggi-do, KR;
Haeng Seok Yang, Gyeonggi-do, KR;
Inventors:
Yurlov Victor, Gyeonggi-do, KR;
Haeng Seok Yang, Gyeonggi-do, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is a display device using an optical modulator equipped with a lens system having an improved numerical aperture. The display device includes numerical aperture reducer for reducing a numeral aperture by causing +1st order diffracted light and corresponding −1st order diffracted light of a diffracted light, which have passed through a relay lens system, to approach each other.