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. 24, 2016
Filed:
Mar. 28, 2012
Hyea-weon Shin, Yongin, KR;
Seung-mook Lee, Yongin, KR;
Sang-hun Park, Yongin, KR;
Jae-bok Kim, Yongin, KR;
Young-il Kim, Yongin, KR;
Jae-kook Ha, Yongin, KR;
Hyea-Weon Shin, Yongin, KR;
Seung-Mook Lee, Yongin, KR;
Sang-Hun Park, Yongin, KR;
Jae-Bok Kim, Yongin, KR;
Young-Il Kim, Yongin, KR;
Jae-Kook Ha, Yongin, KR;
Samsung Display Co., Ltd., Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do, KR;
Abstract
An organic light emitting display device includes a hole transport layer (HTL) having a first region and a second region, an emitting layer (EML) disposed on the hole transport layer in the first region, a hydrophobic pattern disposed on the hole transport layer in the second region and an electron transport layer (ETL) disposed on the hydrophobic pattern and the emitting layer.