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. 08, 2015
Filed:
Nov. 21, 2011
Applicant:
IN Hee Shin, Gwangju-si, KR;
Inventor:
In Hee Shin, Gwangju-si, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 3/00 (2006.01); G03B 21/20 (2006.01); F21V 8/00 (2006.01); G03B 33/12 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
G03B 21/2033 (2013.01); G02B 6/0006 (2013.01); G03B 21/208 (2013.01); G03B 33/12 (2013.01); G02B 6/0008 (2013.01); G02B 6/4215 (2013.01); G02B 6/4298 (2013.01);
Abstract
Disclosed is an image display device which includes a light mixer configured to mix first and second lights generated from first and second light sources, respectively; and a wave guide configured to guide lights emitted from the light mixer and to emit the guided lights to the exterior.