US Patent Issued to SEKISUI CHEMICAL on July 1 for "Interlayer film structure for laminated panel, and laminated panel structure" (Dutch Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,977, issued on July 1, was assigned to SEKISUI CHEMICAL Co. Ltd. (Osaka, Japan).

"Interlayer film structure for laminated panel, and laminated panel structure" was invented by Yasuyuki Izu (Limburg, Netherlands), Daisuke Nakajima (Limburg, Netherlands) and Masashi Yanai (Limburg, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "An interlayer film structure is configured to be sandwiched between two transparent panels. The interlayer film structure includes a first light-modulating film capable of switching between light transmission and light scattering, and a second light-modulating film capable of adjusting a visible light transmittance. ...