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:
Jun. 16, 2026
Filed:
Sep. 30, 2021
Applicant:
Sharp Kabushiki Kaisha, Sakai City, JP;
Inventor:
Yuma Yaguchi, Sakai City, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai City, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/12 (2023.01); H10K 50/115 (2023.01);
U.S. Cl.
CPC ...
H10K 59/1201 (2023.02); H10K 50/115 (2023.02);
Abstract
A non-dispersive ligand-containing portion containing a monodentate ligand that is coordinated to a QD to render the QD non-dispersible in a solvent is formed in a part of a QD film containing the QD, and a portion of the QD film other than the non-dispersive ligand-containing portion is removed by a solvent to form a QD layer pattern.