公开(公告)号：US20230150245A1

公开(公告)日：2023-05-18

申请号：US18157323

申请日：2023-01-20

Applicant: AGC INC.

Inventor： Kazuya TAKEMOTO ,  Tamotsu MORIMOTO ,  Aichi INOUE

IPC: B32B17/08 ,  B32B7/023 ,  B32B17/10

CPC classification number: B32B17/08 ,  B32B7/023 ,  B32B17/10137 ,  B32B17/10201 ,  B32B2250/03 ,  B32B2307/204 ,  B32B2307/412 ,  B32B2307/418 ,  B32B2457/202

Abstract: An anti-reflective film-attached transparent substrate includes: a transparent substrate including two main surfaces; and a diffusion layer and an anti-reflective film on one main surface of the transparent substrate, which are provided in this order. The anti-reflective film-attached transparent substrate satisfies (A) a luminous transmittance is 20% to 90%, (B) a transmission color b* value under a D65 light source is 5 or less, (C) a luminous reflectance (SCI Y) of an outermost layer of the anti-reflective film is 0.4% or less, (D) a sheet resistance of the anti-reflective film is 104 Ω/square or more, (E) the anti-reflective film has a laminated structure in which at least two dielectric layers having different refractive indices are laminated, and (F) a Diffusion value is 0.2 or more and a diffused light brightness (SCE L*) is 4 or less.

公开(公告)号：US20210300817A1

公开(公告)日：2021-09-30

申请号：US17341499

申请日：2021-06-08

Applicant: AGC Inc.

Inventor： Daisuke KOBAYASHI ,  Maemi IWAHASHI ,  Aichi INOUE ,  Yoshihito TOKUNAGA ,  Kenji ISHIZEKI ,  Yusuke TOMIYORI

IPC: C03C17/42 ,  C09D5/00 ,  C09D1/00 ,  C09D171/02 ,  G02B1/18 ,  C03C21/00 ,  C23C14/10 ,  C23C14/24 ,  C23C14/12 ,  C23C14/02

Abstract: To provide a water/oil repellent layer-provided substrate having improved long-term reliability of abrasion resistance, and a method for producing it.
A water/oil repellent layer-provided substrate comprising a substrate, an undercoat layer formed on the surface of the substrate, and a water/oil repellent layer formed on the surface of the undercoat layer, in this order, wherein the alkali deficiency index is higher than 0.0, as determined by a depth profile obtained by X-ray photoelectron spectroscopy (XPS) by C60 ion sputtering from the side of the surface of the water/oil repellent layer, taking the total concentration of fluorine, silicon, aluminum, alkali metal elements and oxygen as 100 at %.

公开(公告)号：US20200075787A1

公开(公告)日：2020-03-05

申请号：US16676498

申请日：2019-11-07

Applicant: AGC Inc ,  AGC GLASS EUROPE

Inventor： Tomohiro SAKAI ,  Tetsuji IRIE ,  Yu ONOZAKI ,  Aichi INOUE ,  Manabu NISHIZAWA ,  Hiroyuki YAMAMOTO

IPC: H01L31/048 ,  H01L31/054 ,  H01L31/032

Abstract: To provide a cover glass for a solar cell module which can sufficiently maintain the power generation efficiency of a solar cell module, even when a design is imparted to the entire surface of the cover glass so as to make solar cells be invisible from the outside, and a solar cell module.To provide a cover glass 14 to be bonded on light-receiving surfaces 16A and 16B of solar cells 16 via an encapsulant material 18, which has a visible transmittance of from 0% to 60% and an average infrared transmittance of from 20% to 100%, which is a value calculated by simply averaging transmittances at 5 nm intervals in an infrared region at a wavelength of from 780 nm to 1,500 nm.