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:
Feb. 10, 2026
Filed:
Sep. 10, 2020
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Yoshihiro Ueta, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/115 (2023.01); H10K 59/12 (2023.01); H10K 71/20 (2023.01);
U.S. Cl.
CPC ...
H10K 50/115 (2023.02); H10K 59/1201 (2023.02); H10K 71/211 (2023.02);
Abstract
A method for manufacturing a display device includes forming a first layer including first quantum dots in each of a first region and a second region, the first region and the second region each being a region in which a light-emitting device is formed, making the first layer in the second region non-light-emitting, forming a second layer including second quantum dots in each of the first region and the second region, and making the second layer in the first region non-light-emitting.