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:
Feb. 17, 2009
Filed:
May. 20, 2004
Applicants:
Jin-woo Park, Yongin-si, KR;
Ho-kyoon Chung, Yongin-si, KR;
Sun-hwa Kim, Suwon-si, KR;
Byung-hee Kim, Yongin, KR;
Inventors:
Jin-Woo Park, Yongin-si, KR;
Ho-Kyoon Chung, Yongin-si, KR;
Sun-Hwa Kim, Suwon-si, KR;
Byung-Hee Kim, Yongin, KR;
Assignee:
Samsung Mobile Display Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
A double-sided light emitting device including lower and upper substrates, an emission element formed between an inner surface of the upper substrate and an inner surface of the lower substrate and emitting predetermined light, an upper layer of polarizing material disposed on at least one of inner and outer surfaces of the upper substrate, and a lower layer of polarizing material disposed on at least one of inner and outer surfaces of the lower substrate.