公开(公告)号：EP3725750A1

公开(公告)日：2020-10-21

申请号：EP18889411.7

申请日：2018-11-22

申请人： AGC INC. ,  AGC Glass Europe

发明人： ONOZAKI, Yu ,  SAKAI, Tomohiro ,  SAITO, Shun ,  KAYABA, Noriyoshi ,  INOUE, Aichi ,  IRIE, Tetsuji

IPC分类号： C03C17/32 ,  H01L31/048

摘要： To provide a coating material capable of forming a solar cell module excellent in the weather resistance, the power generation efficiency and the design, a cover glass, a solar cell module comprising the cover glass, and an outer wall material for building.
The cover glass of the present invention is a cover glass comprising a glass plate and a layer containing a fluorinated polymer having units based on a fluoroolefin, on at least one surface of the glass plate, which has an average visible reflectance of from 10 to 100%, and an average near infrared transmittance of from 20 to 100%.

公开(公告)号：EP3633737A1

公开(公告)日：2020-04-08

申请号：EP18805923.2

申请日：2018-05-23

申请人： AGC Inc. ,  AGC Glass Europe

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

IPC分类号： H01L31/048 ,  C03C17/32

摘要： 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.

公开(公告)号：EP4071832A1

公开(公告)日：2022-10-12

申请号：EP20891692.4

申请日：2020-11-24

申请人： AGC INC. ,  AGC Glass Europe

发明人： ONOZAKI, Yu ,  SAKAI, Tomohiro ,  SUGAWARA, Yasuo ,  KUWAHARA, Yuichi

IPC分类号： H01L31/048

摘要： To provide a solar cell module excellent in design property and weather resistance, a method for producing it, and a building exterior wall material using it.
The solar cell module of the present invention comprises, from the light-receiving surface side of the solar cell module, a cover glass, a first encapsulant layer, a design layer, a second encapsulant layer and solar cells in this order,
the first encapsulant layer contains an ultraviolet absorber,
the first encapsulant layer has a thickness of from 50 to 2,000 µm, and
the design layer contains a fluororesin.

公开(公告)号：EP3875438A1

公开(公告)日：2021-09-08

申请号：EP19878115.5

申请日：2019-10-02

申请人： AGC INC.

发明人： MEZAKI, Takeya ,  KAYABA, Noriyoshi ,  SAKAI, Tomohiro

IPC分类号： C03C8/06 ,  C03B32/02 ,  C03C8/08 ,  C03C10/16 ,  H01B1/06 ,  H01M10/056 ,  H01M10/0562

摘要： Provided are: a glass frit which is safe, has high ionic conductivity, for example, sufficiently practical ionic conductivity for in-vehicle use, and is capable of forming a solid electrolyte having excellent conformity to electrode surfaces; a crystallized glass; and a method for producing the crystallized glass. The glass frit is made of a glass containing: 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, and is characterized in that a crystal phase precipitates in the glass subjected to a heat treatment at a temperature of the glass transition point to the glass crystallization point to form a crystallized glass composed of the crystal phase and an amorphous phase, and the crystallized glass exhibits 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 obtained using Cu-Ka radiation.