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:
May. 10, 2016
Filed:
May. 30, 2014
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Phoenix, AZ (US);
Abstract
An imaging system may include one or more optical filters that include metallic nanoparticles in a matrix. The metallic nanoparticle optical filters may form a color filter array for an imager in the imaging system. Different metallic nanoparticle optical filters may be formed for each desired color. Properties of the metallic nanoparticles and matrices may be varied to achieve the desired optical filtering properties and pass the desired wavelength bands to the imager. As examples, the type of metal, the size of the nanoparticles, the shape of the nanoparticles, and the type of matrix in which the nanoparticles are formed may all influence the optical properties of the resulting metallic nanoparticle optical film.