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, 2004
Filed:
Nov. 01, 2001
Applicant:
Inventors:
Do-hyun Choi, Seoul, KR;
Kyung-hee Choi, Seoul, KR;
Assignee:
CLD, Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 9/00 ; B05D 5/12 ;
U.S. Cl.
CPC ...
H01J 9/00 ; B05D 5/12 ;
Abstract
Disclosed is a method of fabricating an organic electroluminescent display enabling to improve device characteristics and reliability by performing excimer laser annealing on a passivation layer locally. The present invention includes forming an anode layer, an organic electroluminescent layer, and a cathode layer successively on a transparent substrate, forming a passivation layer on the transparent substrate including the cathode layer, and performing heat treatment on the passivation layer locally.