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:
Feb. 28, 2023
Filed:
Oct. 10, 2016
Applicant:
Inkron Oy, Espoo, FI;
Inventor:
Juha Rantala, Espoo, FI;
Assignee:
Inkron Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G02B 5/30 (2006.01); C09D 7/61 (2018.01); C09D 7/40 (2018.01); C09D 183/04 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/13363 (2006.01); G06F 3/041 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0445 (2019.05); C09D 7/61 (2018.01); C09D 7/67 (2018.01); C09D 7/68 (2018.01); C09D 7/70 (2018.01); C09D 183/04 (2013.01); G02B 5/3008 (2013.01); G02B 5/3025 (2013.01); G02B 5/3083 (2013.01); G02F 1/13338 (2013.01); G02F 1/13363 (2013.01); G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); G06F 3/0412 (2013.01); H01L 27/322 (2013.01); H01L 27/323 (2013.01); G02F 1/133631 (2021.01);
Abstract
An optical coating has a siloxane polymer and noble metal particles. The coating has an index of refraction that is different for in-plane and out-of-plane. The coating has reverse optical dispersion within the visible wavelength range, and preferably a maximum absorption peak between 400-1000 nm wavelength range is greater than 700 nm. In one example the metal particles are noble metal nanorods having an average particle width of less than 400 nm.