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:
Dec. 28, 2010
Filed:
Mar. 03, 2008
Tae-yong Noh, Yongin-si, KR;
Shinichiro Tamura, Yongin-si, KR;
Byoung-ki Choi, Yongin-si, KR;
Myeong-suk Kim, Yongin-si, KR;
Yu-jin Kim, Yongin-si, KR;
Eun-sil Han, Yongin-si, KR;
Tae-yong Noh, Yongin-si, KR;
Shinichiro Tamura, Yongin-si, KR;
Byoung-ki Choi, Yongin-si, KR;
Myeong-suk Kim, Yongin-si, KR;
Yu-jin Kim, Yongin-si, KR;
Eun-sil Han, Yongin-si, KR;
Samsung Mobile Display Co., Ltd., Giheung-Gu, Yongin, Gyunggi-Do, KR;
Abstract
A white organic light emitting device includes an anode, a cathode, a charge generation layer arranged between the anode and the cathode and an organic layer arrangement arranged between the anode and the cathode, the organic layer arrangement including a green light emitting layer, a blue light emitting layer, and a red light emitting layer, one of the green light emitting layer, the blue light emitting layer, and the red light emitting layer includes a first light emitting layer and second light emitting layer, the charge generation layer being arranged between the first light emitting layer and the second light emitting layer.