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. 18, 2014
Filed:
Apr. 08, 2009
Min-hyuk Choi, Cheongan-si, KR;
Chun-gi You, Hwaseong-si, KR;
Jong-hyun Park, Yongin-si, KR;
Young-dong Kwon, Asan-si, KR;
Jin-hee Kang, Suwon-si, KR;
Min-Hyuk Choi, Cheongan-si, KR;
Chun-Gi You, Hwaseong-si, KR;
Jong-Hyun Park, Yongin-si, KR;
Young-Dong Kwon, Asan-si, KR;
Jin-Hee Kang, Suwon-si, KR;
Samsung Display Co., Ltd., Yongin, KR;
Abstract
The present invention relates to an organic light emitting device and a manufacturing method thereof. The present invention discloses an organic light emitting device including: a plurality of scanning signal lines; a first and second contact assistant; a plurality of data lines crossing the scanning signal lines; a driving voltage line; and a first pixel, a second pixel, and a third pixel alternately arranged, wherein each pixel includes: a switching transistor, a driving transistor including an output terminal, a pixel electrode connected to the output terminal, the pixel electrode including at least two layers including a transflective electrode, an organic light emitting member arranged on the pixel electrode, and a common electrode arranged on the organic light emitting member, wherein the first pixel further includes a supplementary member arranged on the pixel electrode, and wherein the first and second contact assistants include the same material as the supplementary member.