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:
Jun. 30, 2003
Jae-yong Park, Gyeonggi-do, KR;
Choong-keun Yoo, Incheon, KR;
Ock-hee Kim, Gyeonggi-do, KR;
Nam-yang Lee, Gyeonggi-do, KR;
Kwan-soo Kim, Gyeonggi-do, KR;
Jae-Yong Park, Gyeonggi-do, KR;
Choong-Keun Yoo, Incheon, KR;
Ock-Hee Kim, Gyeonggi-do, KR;
Nam-Yang Lee, Gyeonggi-do, KR;
Kwan-Soo Kim, Gyeonggi-do, KR;
LG.Philips LCD Co., Ltd., Tokyo, JP;
Abstract
An organic electroluminescent display device includes first and second substrates facing and spaced apart from each other, the first and second substrates having a plurality of pixel regions and a peripheral region surrounding the plurality of pixel regions, a first pad disposed at the peripheral region on an inner surface of the first substrate, a driving thin film transistor disposed at each of the plurality of pixel regions on the inner surface of the first substrate, the driving thin film transistor including an active layer, a gate electrode, and source and drain electrodes, a first connection electrode structure connected to the drain electrode, a second connection electrode structure connected to the first pad, the second connection electrode structure being the same as the first connection electrode structure, a first electrode on an entire inner surface of the second substrate, the first electrode being connected to the second connection electrode structure, an organic emission layer on the first electrode, a second electrode on the organic emission layer at each of the plurality of pixel regions, the second electrode being connected to the first connection electrode structure, and a sealant attaching the first and second substrates together.