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, 2024
Filed:
Aug. 31, 2020
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Makoto Kamo, Kanagawa, JP;
Shuntaro Ibuki, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/00 (2023.01); H10K 50/86 (2023.01); G02B 1/118 (2015.01); H01L 25/075 (2006.01); G02B 5/00 (2006.01);
U.S. Cl.
CPC ...
G02B 1/118 (2013.01); G02B 5/003 (2013.01); H01L 25/0753 (2013.01); H10K 50/00 (2023.02); H10K 50/865 (2023.02);
Abstract
A black structure includes a black layer and a light transmitting portion in a same plane, in which the black layer has a fine uneven structure having a period of 380 nm or less on a surface of the black layer on the viewing side, and a surface of the black layer opposite to the surface having the fine uneven structure is bonded to a base material. A self-luminous image display device includes a self-luminous image display panel and the black structure.
Kamo, Makoto. (2024). Black structure and self-luminous image display device comprising same (U.S. Patent No. 11874437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11874437
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