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. 10, 2009
Filed:
Feb. 05, 2007
Changnam Kim, Seoul, KR;
Myeon Chang Sung, Seoul, KR;
Sangkyoon Kim, Hanam-si, KR;
Sun Kil Kang, Anyang-si, KR;
Won Jae Yang, Gimpo-si, KR;
Honggyu Kim, Uiwang-si, KR;
Young Hoon Shin, Seoul, KR;
DO Youl Kim, Seoul, KR;
Honyun Lee, Gyeonggi-do, KR;
Myung Jong Jung, Seoul, KR;
Changnam Kim, Seoul, KR;
Myeon Chang Sung, Seoul, KR;
Sangkyoon Kim, Hanam-si, KR;
Sun Kil Kang, Anyang-si, KR;
Won Jae Yang, Gimpo-si, KR;
Honggyu Kim, Uiwang-si, KR;
Young Hoon Shin, Seoul, KR;
Do Youl Kim, Seoul, KR;
Honyun Lee, Gyeonggi-do, KR;
Myung Jong Jung, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided is an organic light emitting device comprising: a substrate; and a plurality of sub-pixels, each sub-pixel comprising a thin film transistor formed on the substrate; a planarization layer formed on the thin film transistor, and having a contact hole exposing a portion of a source electrode or a drain electrode of the thin film transistor; a contact electrode formed on the planarization layer, and electrically connected with the source electrode or the drain electrode of the thin film transistor through the contact hole; a first electrode spaced apart from the contact electrode, the first electrode formed on the planarization layer; an insulating layer formed on the first electrode and the contact electrode, the insulating layer comprising a first opening exposing a portion of the first electrode and a second opening exposing a portion of the contact electrode; a light emitting layer formed in the first opening; a second electrode formed on the light emitting layer and electrically connected with a portion of the contact electrode through the second opening.