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. 21, 2020
Filed:
Mar. 06, 2015
Applicant:
Joled Inc., Tokyo, JP;
Inventors:
Yusuke Moriya, Tokyo, JP;
Kensaku Maeda, Kanagawa, JP;
Assignee:
JOLED INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/137 (2006.01); H01L 27/32 (2006.01); G02B 5/22 (2006.01); G02F 1/1335 (2006.01); G02F 1/13357 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13762 (2013.01); G02B 5/22 (2013.01); G02F 1/133514 (2013.01); G02F 1/133621 (2013.01); G02F 2201/44 (2013.01); H01L 27/3232 (2013.01);
Abstract
A color change member includes: a color change layer that has a light incident surface, a light emission surface, and a side surface; a first protective layer that is provided on the light incident surface of the color change layer; and a second protective layer that is provided on at least a part of the side surface of the color change layer.