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:
Dec. 17, 2024
Filed:
Dec. 12, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Makoto Shiomi, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 27/15 (2006.01); H01L 33/62 (2010.01);
U.S. Cl.
CPC ...
H01L 33/505 (2013.01); H01L 27/156 (2013.01); H01L 33/62 (2013.01);
Abstract
A first pixel configured to emit light of a first color, a second pixel configured to emit light of a second color; and a third pixel configured to emit light of a third color are provided. The first pixel includes a first subpixel and a second subpixel each including a quantum dot light-emitting layer. A light-emission peak wavelength of the second subpixel is longer than a light-emission peak wavelength of the first subpixel.