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. 07, 2021
Filed:
Feb. 20, 2015
Applicant:
C3nano Inc., Hayward, CA (US);
Inventors:
Xiqiang Yang, Hayward, CA (US);
Yadong Cao, San Jose, CA (US);
Yongxing Hu, Fremont, CA (US);
Hua Gu, Dublin, CA (US);
Ying-Syi Li, Fremont, CA (US);
Ajay Virkar, San Francisco, CA (US);
Assignee:
C3 Nano, Inc., Hayward, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 5/24 (2006.01); H01B 5/14 (2006.01); G06F 1/16 (2006.01); G02B 5/22 (2006.01); G06F 3/044 (2006.01); G06F 3/045 (2006.01); C09D 7/40 (2018.01); G02B 5/00 (2006.01); G02B 1/16 (2015.01); G06F 3/041 (2006.01); C09D 7/61 (2018.01);
U.S. Cl.
CPC ...
C09D 5/24 (2013.01); C09D 7/61 (2018.01); C09D 7/70 (2018.01); G02B 1/16 (2015.01); G02B 5/008 (2013.01); G02B 5/223 (2013.01); G06F 1/16 (2013.01); G06F 3/0412 (2013.01); G06F 3/0445 (2019.05); H01B 5/14 (2013.01); G02B 2207/101 (2013.01); G06F 3/045 (2013.01);
Abstract
Nanoscale colorants are introduced to adjust the hue of transparent conductive films, such as to provide a whiter film. The transparent conductive films can have sparse metal conductive layers, which can be formed using silver nanowires. Color of the film can be evaluated using standard color parameters. In particular, values of color parameter b* can be reduced with the nanoscale colorants without unacceptably changing other parameters, such as haze, a* and transparency.