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. 02, 2017
Filed:
Mar. 07, 2014
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventor:
Hiromoto Ii, Tokyo, JP;
Assignee:
Konica Minolta, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); C23C 16/48 (2006.01); C23C 16/50 (2006.01); B32B 27/28 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); B32B 27/283 (2013.01); C23C 16/482 (2013.01); C23C 16/50 (2013.01); B32B 2255/24 (2013.01); B32B 2307/422 (2013.01); B32B 2307/7242 (2013.01); H01L 2251/5346 (2013.01);
Abstract
An organic electroluminescent element provided with a gas barrier film includes a pair of electrodes and an organic functional layer having at least one light-emitting layer between the electrodes. The gas barrier film includes a base material; a vapor deposition layer that is of a surface-treated silicon compound including at least one element selected from carbon (C), nitrogen (N), and oxygen (O), and has a continuous change in composition from a surface toward a direction of thickness; and a polysilazane modified layer.