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:
Jun. 07, 2011
Filed:
Jun. 28, 2005
Dong-soo Choi, Suwon-si, KR;
Jang-hyuk Kwon, Suwon-si, KR;
Jin-woo Park, Suwon-si, KR;
Seung-yong Song, Suwon-si, KR;
Jong-hyuk Lee, Suwon-si, KR;
Yoon-hyeung Cho, Suwon-si, KR;
Dong-Soo Choi, Suwon-si, KR;
Jang-Hyuk Kwon, Suwon-si, KR;
Jin-Woo Park, Suwon-si, KR;
Seung-Yong Song, Suwon-si, KR;
Jong-Hyuk Lee, Suwon-si, KR;
Yoon-Hyeung Cho, Suwon-si, KR;
Samsung Mobile Display Co., Ltd., Giheung-Gu, Yongin, Gyunggi-Do, KR;
Abstract
An organic electroluminescent device and a method of preparing the same are provided. The organic electroluminescent device includes a sealing layer which is formed on a sealing substrate, and which includes a cohesion layer, a transparent polymer layer, and a transparent moisture absorption layer. Since the transparent moisture absorption layer of the organic electroluminescent device is provided to a sealing substrate using an attaching method, the organic electroluminescent device has an improved life span property due to a firm sealed structure and better light extraction efficiency due to the transparent moisture absorption layer below the sealing substrate.