MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617098007 A) filed by Corning Incorporated on August 13, 2026, for Transparent Articles And Display Articles With Medium Index Layers And High Shallow Hardness.
Inventors include Hart, Shandon Dee; Kosik Williams, Carlo Anthony; Lin, Lin; Prakash, Naveen; and Price, James Joseph.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: A transparent article is described herein that includes: a substrate; and an optical film structure on the substrate having a thickness of from about 200 to 5000 nm. The optical film structure comprises a scratch-resistant layer, at least one low refractive index (RI), med...