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:
Nov. 29, 2016
Filed:
Dec. 10, 2013
Applicant:
Nec Lighting, Ltd., Tokyo, JP;
Inventors:
Yasuki Kawashima, Tokyo, JP;
Kazuya Ito, Tokyo, JP;
Assignee:
NEC Lighting, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/04 (2014.01); H01L 51/52 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 25/048 (2013.01); H01L 27/3206 (2013.01); H01L 51/5215 (2013.01); H01L 51/5234 (2013.01); H01L 51/5271 (2013.01); H01L 27/3237 (2013.01); H01L 2251/5323 (2013.01); H01L 2251/5361 (2013.01); H01L 2924/0002 (2013.01);
Abstract
An organic EL luminescent device () includes: organic EL panels of no smaller than 2 () including a light-transmitting organic EL panel (), the light-transmitting organic EL panel having a first electrode (), formed on a transparent substrate (), having optical transparency, an organic layer (), formed on the first electrode (), having a light emitting layer and a second electrode (), formed on the organic layer (), having optical transparency; and a support () to support the no-smaller-than-2 organic EL panels in a manner overlapping each other.