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:
Aug. 20, 2024
Filed:
May. 13, 2021
Applicant:
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Inventors:
Songtao Wu, Ann Arbor, MI (US);
Debasish Banerjee, Ann Arbor, MI (US);
Assignee:
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/14 (2015.01); B82Y 30/00 (2011.01); C09C 1/62 (2006.01);
U.S. Cl.
CPC ...
G02B 1/14 (2015.01); C09C 1/62 (2013.01); B82Y 30/00 (2013.01); C01P 2006/42 (2013.01); C01P 2006/60 (2013.01);
Abstract
A multilayer thin film structure having a reflective core particle, a dielectric layer directly encapsulating the reflective core particle, an absorber layer directly encapsulating the dielectric layer; an outer layer encapsulating the absorber layer. The multilayer thin film structure has a hue shift of less than 30° in the Lab color space when viewed at angles from 0° to 45°.