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. 17, 2020
Filed:
Jan. 10, 2019
Applicant:
Joled Inc., Tokyo, JP;
Inventors:
Masahiko Kondo, Tokyo, JP;
Jiro Yamada, Tokyo, JP;
Atsuhito Murai, Tokyo, JP;
Yasuhiro Terai, Tokyo, JP;
Noriteru Maeda, Tokyo, JP;
Assignee:
JOLED INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3225 (2016.01); H01L 27/32 (2006.01); F21V 8/00 (2006.01); G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); G02B 6/0066 (2013.01); G02F 1/0126 (2013.01); H01L 27/3232 (2013.01); G02F 2201/086 (2013.01); G09G 2320/066 (2013.01);
Abstract
A display unit includes a display panel, a photochromic layer, and an ultraviolet absorption layer. The photochromic layer is configured to be colored by ultraviolet light and be decolored or color-faded by visible light. The display panel includes an image display surface with a plurality of pixels. The pixels are provided below the image display surface and each include an organic light-emitting layer.