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:
Jan. 08, 2013
Filed:
Aug. 19, 2009
Sang-woo Pyo, Suwon-si, KR;
Jin-woo Park, Suwon-si, KR;
Myung-jong Jung, Suwon-si, KR;
Sok-won Noh, Suwon-si, KR;
Beom-joon Kim, Suwon-si, KR;
Sang-Woo Pyo, Suwon-si, KR;
Jin-Woo Park, Suwon-si, KR;
Myung-Jong Jung, Suwon-si, KR;
Sok-Won Noh, Suwon-si, KR;
Beom-Joon Kim, Suwon-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A donor film and a method of manufacturing an organic light emitting device using the donor film. The donor film having a stack structure includes: a first layer comprising first transfer portions comprising a light emitting material of a first color, and first opening portions; a second layer that is formed on the first layer and comprising second transfer portions corresponding to the first opening portion and further comprising a light emitting material of a second color, and second opening portions; and a third layer that is formed on the second layer and comprising third transfer portions corresponding to the first and second opening portions and further comprising a light emitting material of a third color, and third opening portions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile