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:
Sep. 10, 2024
Filed:
Oct. 14, 2020
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Yuji Tanaka, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); H10K 50/115 (2023.01); H10K 59/38 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); G09G 3/2007 (2013.01); H10K 50/115 (2023.02); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2320/0626 (2013.01); G09G 2360/16 (2013.01); H10K 59/12 (2023.02);
Abstract
A display device includes a light-emitting element layer including a first electrode and a second electrode, and a first quantum dot light-emitting layer disposed between the first electrode and the second electrode, and a light source element configured to irradiate the light-emitting element layer with ultraviolet light.