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:
Oct. 04, 2016
Filed:
Nov. 14, 2012
Chun-gi You, Yongin, KR;
Joon-hoo Choi, Yongin, KR;
Jong-hyun Park, Yongin, KR;
Kyung-hoon Park, Yongin, KR;
Jeong-hwan Kim, Yongin, KR;
Seong-kweon Heo, Yongin, KR;
Chun-Gi You, Yongin, KR;
Joon-Hoo Choi, Yongin, KR;
Jong-Hyun Park, Yongin, KR;
Kyung-Hoon Park, Yongin, KR;
Jeong-Hwan Kim, Yongin, KR;
Seong-Kweon Heo, Yongin, KR;
SAMSUNG DISPLAY CO., LTD., Yongin, Gyunggi-do, KR;
Abstract
The organic light emitting display apparatus includes a substrate; a buffer film on the substrate, the buffer film including a via hole, a thin film transistor (TFT) on the buffer film, the TFT including an active layer, a gate electrode, a source electrode, and a drain electrode, a first electrode electrically connected to one of the source electrode and the drain electrode and corresponding to the via hole; an intermediate layer on the first electrode, the intermediate layer including an organic emission layer, and a second electrode on the intermediate layer.