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. 12, 2006
Filed:
Jul. 08, 2003
Applicants:
Wan Soo Han, Hwaseong, KR;
Ho Seok Ko, Suwon, KR;
Sang Hoon Lee, Suwon, KR;
Young Woo Lee, Suwon, KR;
Inventors:
Wan Soo Han, Hwaseong, KR;
Ho Seok Ko, Suwon, KR;
Sang Hoon Lee, Suwon, KR;
Young Woo Lee, Suwon, KR;
Assignee:
Hansung Elcomtec Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 33/14 (2006.01); H05B 33/22 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ElectroLuminescent (EL) device includes a transparent electrode layer, a luminescent layer, and insulation layer, a rear electrode layer, a first protection layer adapted to cover the luminescent layer and the insulation layer and the rear electrode layer, and an electrode layer for noise reduction sequentially arranged on an insulated substrate; and a second protection layer adapted to cover the electrode layer for noise reduction.