公开(公告)号：US20210249684A1

公开(公告)日：2021-08-12

申请号：US17241298

申请日：2021-04-27

Applicant: AGC Inc.

Inventor： Takeya MEZAKI ,  Noriyoshi KAYABA ,  Tomohiro SAKAI

IPC: H01M10/0562 ,  C03C8/06 ,  C03C10/16 ,  C03C10/00 ,  H01M10/0525 ,  C03B32/02

Abstract: A glass frit includes a glass which contains: Li; at least one selected from the group consisting of B, Si, P, Ge, and Te; O; and at least one selected from the group consisting of F, Cl, Br, and I. The glass is to turn into a crystallized glass including an amorphous phase and a crystalline phase, the crystalline phase precipitated by a heat treatment at a temperature equal to or higher than a glass transition temperature and equal to or lower than a glass crystallization temperature. The crystallized glass shows diffraction peaks at 2θ=22.8±0.5°, 2θ=32.1±0.5° and 2θ=39.6±0.5° in a powder X-ray diffraction pattern using Cu—Kα radiation.

公开(公告)号：US20200317563A1

公开(公告)日：2020-10-08

申请号：US16892479

申请日：2020-06-04

Applicant: AGC Inc. ,  AGC CLASS EUROPE

Inventor： Tomohiro SAKAI ,  Yasuo SUGAWARA ,  Yu ONOZAKI ,  Noriyoshi KAYABA ,  Yuichi KUWAHARA

IPC: C03C17/00 ,  C09D5/00 ,  C09D7/61 ,  C09D127/12 ,  C09D183/06 ,  C03C8/04 ,  C03C8/14 ,  C03C17/32 ,  C03C17/30 ,  C03C17/04 ,  H01L31/054 ,  H01L31/048 ,  H01L31/032

Abstract: To provide a colored optical layer capable of forming a solar cell module excellent in the design, and the power generation efficiency and the weather resistance, a method for producing an optical layer, an optical layer-provided solar cell module, an outer wall material for building, and a building.An optical layer having a functional layer containing an inorganic pigment and a matrix in which the inorganic pigment is dispersed, to be disposed on the side of plane of incidence of sunlight from solar cells,wherein at least a part of the inorganic pigment is an inorganic pigment having a maximum near infrared reflectance in a near infrared region at a wavelength of from 780 to 1,500 nm of at least 50%, an average particle size of from 5.0 to 280.0 nm and a specific surface area of from 5.0 to 1,000 m2/g.