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:
Nov. 25, 2008
Filed:
Dec. 19, 2006
Applicants:
Young-rag DO, Seoul, KR;
Yoon-chang Kim, Suwon-city, KR;
Ji-hoon Ahn, Seoul, KR;
Sang-hwan Cho, Suwon-city, KR;
Joon-gu Lee, Goyang-city, KR;
Inventors:
Young-Rag Do, Seoul, KR;
Yoon-Chang Kim, Suwon-city, KR;
Ji-Hoon Ahn, Seoul, KR;
Sang-Hwan Cho, Suwon-city, KR;
Joon-Gu Lee, Goyang-city, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 9/00 (2006.01); H01J 9/24 (2006.01); H01J 1/62 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electroluminescence display device including a substrate, a corrugated structure formed on the substrate, wherein the corrugated structure disperses light through diffraction and reflection; and a first electrode layer, a first insulation layer, a fluorescent layer, a second insulation layer, and a second electrode layer sequentially formed on the substrate to follow the shape of the corrugated structure.