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. 09, 2015
Filed:
Aug. 01, 2013
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Il-Sang Lee, Yongin-si, KR;
Sang-Wook Sin, Yongin-si, KR;
Sun-Young Jung, Yongin-si, KR;
Jin-Woo Park, Yongin-si, KR;
Dong-Jin Kim, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yogin, Gyeonggi-Do, KR;
Abstract
An organic light-emitting display device is disclosed. The organic light-emitting display device may include a substrate, an organic light-emitting portion provided on the substrate, a first inorganic film that seals and covers the organic light-emitting portion, and a second inorganic film provided on the first inorganic film and including a low temperature viscosity transition (LVT) inorganic material. A coefficient of thermal expansion (CTE) of the first inorganic film may be smaller than a CTE of the second inorganic film.