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. 16, 2018
Filed:
Dec. 01, 2014
Applicant:
Konica Minolta, Inc., Chiyoda-ku, Tokyo, JP;
Inventors:
Assignee:
KONICA MINOLTA, INC., Chiyoda-Ku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5268 (2013.01); H01L 51/5215 (2013.01); H01L 51/5253 (2013.01); H01L 51/56 (2013.01); H01L 51/5203 (2013.01); H01L 51/524 (2013.01); H01L 51/5212 (2013.01); H01L 2251/301 (2013.01); H01L 2251/303 (2013.01); H01L 2251/5338 (2013.01); H01L 2251/5369 (2013.01);
Abstract
Provided is an organic electroluminescent element including a film substrate having thereon: at least one gas barrier layer, a light scatter layer, at least one smooth layer, and a light-emitting unit containing an organic functional layer interposed between a pair of electrodes, laminated in this order, wherein the light scatter layer contains a binder and light scatter particles having an average particle size of 0.2 μm or more to less than 1 μm; and the smooth layer contains an oxide or a nitride of silicone or niobium as a main component.