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:
Nov. 03, 2015
Filed:
Dec. 30, 2011
Yoon-hyun Kwak, Yongin, KR;
Sun-young Lee, Yongin, KR;
Bum-woo Park, Yongin, KR;
Chang-ho Lee, Yongin, KR;
Se-jin Cho, Yongin, KR;
Jong-hyuk Lee, Yongin, KR;
Hee-joo Ko, Yongin, KR;
Yoon-Hyun Kwak, Yongin, KR;
Sun-Young Lee, Yongin, KR;
Bum-Woo Park, Yongin, KR;
Chang-Ho Lee, Yongin, KR;
Se-Jin Cho, Yongin, KR;
Jong-Hyuk Lee, Yongin, KR;
Hee-Joo Ko, Yongin, KR;
Samsung Display Co., Ltd., Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do, KR;
Abstract
The present invention provides an organic light emitting diode comprising a substrate comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel; a first electrode disposed on the substrate; a second electrode facing the first electrode; an emission layer disposed between the first electrode and the second electrode; and a first layer disposed between the first electrode and the second electrode and containing an ambipolar compound, and a method for manufacturing the organic light emitting diode.