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:
May. 19, 2015
Filed:
May. 23, 2013
Dong-chan Kim, Yongin, KR;
Jong-hyuk Lee, Yongin, KR;
Young-woo Song, Yongin, KR;
Won-jong Kim, Yongin, KR;
Kyu-hwan Hwang, Yongin, KR;
Seok-gyu Yoon, Yongin, KR;
Eung-do Kim, Yongin, KR;
Bo-ra Jung, Yongin, KR;
Dong-kyu Seo, Yongin, KR;
Dong-Chan Kim, Yongin, KR;
Jong-Hyuk Lee, Yongin, KR;
Young-Woo Song, Yongin, KR;
Won-Jong Kim, Yongin, KR;
Kyu-Hwan Hwang, Yongin, KR;
Seok-Gyu Yoon, Yongin, KR;
Eung-Do Kim, Yongin, KR;
Bo-Ra Jung, Yongin, KR;
Dong-Kyu Seo, Yongin, KR;
SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;
Abstract
An organic light emitting diode includes a first electrode including a reflective metal layer of a light-reflective metal, an upper transparent conductive layer on the reflective metal layer, and an amorphous oxide layer on the upper transparent conductive layer, an organic emission layer on the first electrode, and a second electrode on the organic emission layer.