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:
Dec. 08, 2009
Filed:
Apr. 22, 2005
Applicants:
Hun-jung Lee, Anyang-si, KR;
Sang-il Park, Seoul, KR;
Sun-hwa Kim, Suwon-si, KR;
Inventors:
Assignee:
Samsung Mobile Display Co., Ltd., Yongin, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01); H01J 63/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic electroluminescence display device can have uniformity of color coordinates by controlling the thickness of SiNx layer under an organic light-emitting element. Such an organic electroluminescence display device can include a TFT, a passivation layer formed on the TFT, and an organic light-emitting element on the passivation layer. The passivation layer can have a thickness deviation range of about 200 Å or less.