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. 22, 2021
Filed:
Apr. 30, 2020
Applicant:
Nanoco Technologies Ltd., Manchester, GB;
Inventors:
Nigel L. Pickett, Manchester, GB;
James Harris, Manchester, GB;
Margaret Hines, Berkley, CA (US);
Joseph Taylor, Manchester, GB;
Assignee:
Nanoco Technologies Ltd., Manchester, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/26 (2010.01); B82Y 40/00 (2011.01); B82Y 20/00 (2011.01); G02F 1/13357 (2006.01); C09K 11/02 (2006.01); C09K 11/88 (2006.01); C09K 11/70 (2006.01); C01B 25/08 (2006.01); C09K 11/56 (2006.01);
U.S. Cl.
CPC ...
H01L 33/26 (2013.01); C01B 25/087 (2013.01); C09K 11/025 (2013.01); C09K 11/565 (2013.01); C09K 11/70 (2013.01); C09K 11/703 (2013.01); C09K 11/883 (2013.01); G02F 1/133617 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); G02F 2202/36 (2013.01);
Abstract
Organically capped quantum dots are made by functionalizing the surfaces of QDs of various architectures with a combination of 6-mercaptohexanol (MCH) and 2-[2-(2-methoxyethoxy)-ethoxy]-acetic acid (MEEAA). Such MCH/MEEAA-capped QDs exhibit improved compatibility with solvents used in the fabrication of QD-containing films of light emitting devices, such as liquid crystal displays.