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. 20, 2011
Filed:
Dec. 11, 2008
Jaeyong Park, Gyeonggi-do, KR;
Kwansoo Kim, Kyungbuk, KR;
Hyeyoung Choi, Seoul, KR;
Miyoun Yang, Seoul, KR;
Jaeyong Park, Gyeonggi-do, KR;
Kwansoo Kim, Kyungbuk, KR;
Hyeyoung Choi, Seoul, KR;
Miyoun Yang, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided is an organic light emitting display device. The organic light emitting display device comprises a first substrate, a second substrate facing the first substrate, a transistor on the first substrate, a first contact electrode disposed on the transistor and connected to a source or a drain of the transistor, a subpixel on the second substrate, and a first spacer projected to make an upper electrode included in the subpixel to be in contact with the first contact electrode. An upper surface area of the first spacer is about 0.5% to 20% of an upper surface area of the subpixel.