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. 13, 2011
Filed:
Dec. 11, 2008
Byoung-june Lee, Gimcheon-si, KR;
Jung-han Park, Gimhae-si, KR;
Hyun-taek Lim, Busan, KR;
Won-hee Choi, Seoul, KR;
Hye-young Choi, Seokgwan2-dong, KR;
Byoung-June Lee, Gimcheon-si, KR;
Jung-Han Park, Gimhae-si, KR;
Hyun-Taek Lim, Busan, KR;
Won-Hee Choi, Seoul, KR;
Hye-Young Choi, Seokgwan2-dong, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A method of manufacturing an organic electroluminescent display device includes forming a first electrode on a first substrate including a plurality of pixel regions; forming a patterned spacer on the first electrode in the pixel region; forming an organic light emitting layer on the first electrode in the pixel region and on the patterned spacer; forming a second electrode on the organic light emitting layer; forming a calcium oxide layer on the second electrode; forming a moisture-absorbing layer on the calcium oxide layer; forming a driving thin film transistor on a second substrate; and forming a connection electrode connected to the driving thin film transistor, the connection electrode contacting the second electrode on the patterned spacer.