公开(公告)号：US20230408731A1

公开(公告)日：2023-12-21

申请号：US18454885

申请日：2023-08-24

Applicant: AGC Inc.

Inventor： Keisuke KAWAI ,  Kaname SETO ,  Katsumi SUZUKI ,  Tomoyuki ARAE ,  Kazuya TAKEMOTO

IPC: G02B1/115 ,  C03C17/34

CPC classification number: G02B1/115 ,  C03C17/3417

Abstract: The present invention relates to a transparent substrate with a multilayer film including: a transparent substrate having two main surfaces; and a multilayer film obtained by laminating at least two or more layers having refractive indices different from each other, and disposed on or above at least one main surface of the transparent substrate, in which the multilayer film includes one or more silicon oxide layers, and at least one layer of the one or more silicon oxide layers has a refractive index of 1.460≤n