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:
Mar. 04, 2014
Filed:
Jan. 13, 2010
Min-seung Chun, Yongin, KR;
Mi-kyung Kim, Yongin, KR;
Dong-heon Kim, Yongin, KR;
Jung-ha Son, Yongin, KR;
Jae-hyun Kwak, Yongin, KR;
Kyung-hoon Choi, Yongin, KR;
Mie-hwan Park, Yongin, KR;
Young-ho Park, Yongin, KR;
Young-suck Choi, Young, KR;
Tae-shick Kim, Yongin, KR;
Choon-woo Im, Yongin, KR;
Kwan-hee Lee, Young, KR;
Min-Seung Chun, Yongin, KR;
Mi-Kyung Kim, Yongin, KR;
Dong-Heon Kim, Yongin, KR;
Jung-Ha Son, Yongin, KR;
Jae-Hyun Kwak, Yongin, KR;
Kyung-Hoon Choi, Yongin, KR;
Mie-Hwan Park, Yongin, KR;
Young-Ho Park, Yongin, KR;
Young-Suck Choi, Young, KR;
Tae-Shick Kim, Yongin, KR;
Choon-Woo Im, Yongin, KR;
Kwan-Hee Lee, Young, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
Provided are an organic light emitting diode and a method of manufacturing the same. The organic light emitting diode adjusts an optical resonance thickness and prevents spectrum distortions without use of an auxiliary layer. The organic light emitting diode includes a first electrode that is optically reflective; a second electrode that is optically transmissible and faces the first electrode; an organic emission layer interposed between the first electrode and the second electrode, the organic emission layer including: a first emission layer including a mixed layer that contains a host material and a dopant material, and a second emission layer comprising only the host material; and a carrier injection transport layer interposed between the organic emission layer and the first electrode or between the organic emission layer and the second electrode.