US Patent Issued to FUJIFILM on Feb. 24 for "Curable resin composition, cured product, diffractive optical element, and multilayer diffractive optical element" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,616, issued on Feb. 24, was assigned to FUJIFILM Corp. (Tokyo).

"Curable resin composition, cured product, diffractive optical element, and multilayer diffractive optical element" was invented by Masahiro Takata (Kanagawa, Japan), Masashi Ono (Kanagawa, Japan) and Naozumi Shiraiwa (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provide are a curable resin composition containing ITO particles, in which a cured product obtained from the curable resin composition can exhibit high transmittance over a visible light to shortwave infrared wavelength region while maintaining a wavelength dependence of a desired refractive index; a cured pro...