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:
Oct. 13, 2020
Filed:
Oct. 06, 2017
Applicant:
Kateeva, Inc., Newark, CA (US);
Inventors:
Florian Pschenitzka, San Francisco, CA (US);
Jianglong Chen, San Jose, CA (US);
Elena Rogojina, San Jose, CA (US);
Steven Van Slyke, San Mateo, CA (US);
Conor F. Madigan, San Francisco, CA (US);
Assignee:
KATEEVA, INC., Newark, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0352 (2006.01); G02F 1/13357 (2006.01); H01L 31/0216 (2014.01); C09K 11/02 (2006.01); G02F 1/1335 (2006.01); H01L 27/146 (2006.01); H01L 51/00 (2006.01); G09F 13/22 (2006.01);
U.S. Cl.
CPC ...
H01L 31/035218 (2013.01); C09K 11/02 (2013.01); G02F 1/133504 (2013.01); G02F 1/133528 (2013.01); G02F 1/133617 (2013.01); H01L 27/14621 (2013.01); H01L 31/02162 (2013.01); B32B 2457/202 (2013.01); G02F 2001/133507 (2013.01); G02F 2202/36 (2013.01); G02F 2203/055 (2013.01); G09F 2013/222 (2013.01); H01L 51/0005 (2013.01); Y10T 428/10 (2015.01); Y10T 428/105 (2015.01); Y10T 428/1036 (2015.01);
Abstract
Ink compositions for forming quantum dot-containing films are provided. Also provided are methods for forming the quantum dot-containing films via inkjet printing and photonic devices that incorporate the quantum dot-containing films as light-emitting layers. The ink compositions include the quantum dots, di(meth)acrylate monomers or a combination of di(meth)acrylate and mono(meth)acrylate monomers, and a one or more multifunctional crosslinking agents.