公开(公告)号：US20200277220A1

公开(公告)日：2020-09-03

申请号：US16878674

申请日：2020-05-20

Applicant: AGC Inc.

Inventor： Takenori Someya ,  Naoki Kanno

IPC: C03C4/00 ,  C03C3/12

Abstract: A UV-transmitting glass formed of a multi-component oxide, and having at least one of characteristics of an internal transmittance τ350-400(%) with respect to light having a wavelength between 350 nm and 400 nm through a 10 mm-thick glass that satisfies τ350-400≥90 ••• (1); an internal transmittance τ300-350(%) with respect to light having a wavelength between 300 nm and 350 nm through a 10 mm-thick glass that satisfies τ300-350≥75 ••• (2); and an internal transmittance τ260-300(%) with respect to light having a wavelength between 260 nm and 300 nm through a 10 mm-thick glass that satisfies τ260-300≥45 ••• (3).

公开(公告)号：US12169300B2

公开(公告)日：2024-12-17

申请号：US17816185

申请日：2022-07-29

Applicant: AGC Inc.

Inventor： Takenori Someya ,  Tomoaki Sakurada

IPC: F21V8/00 ,  C03C3/068 ,  C03C3/097 ,  C03C3/19 ,  C03C17/00 ,  C03C17/32 ,  G02B27/01

Abstract: The present invention relates to a light guide plate containing a glass plate and a resin layer that is formed on at least one major surface of the glass plate, in which the resin layer is made of a resin containing metal oxide fine particles dispersed, and an absolute value of a refractive index difference between the glass plate and the resin layer is 0.07 or smaller over an entire range of a wavelength of 430 nm to 700 nm.