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公开(公告)号：US11616155B2
公开(公告)日：2023-03-28
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 , H02S20/26 , 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.-
公开(公告)号：US12206035B2
公开(公告)日：2025-01-21
申请号：US17657780
申请日：2022-04-04
Applicant: AGC Inc. , AGC GLASS EUROPE
Inventor： Yu Onozaki , Tomohiro Sakai , Yasuo Sugawara , Yuichi Kuwahara
Abstract: 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：US10981857B2
公开(公告)日：2021-04-20
申请号：US16087369
申请日：2017-02-24
Applicant: AGC INC.
Inventor： Takashi Akiya , Mitsugu Kasagawa , Naoki Ichinokawa , Yu Onozaki , Satoshi Kawaguchi , Yusuke Tomiyori , Arata Yasuda
IPC: C07C43/313 , C07C67/00 , C07C67/62 , C07C69/653 , C07C41/48
Abstract: The present invention provides a production method of α-fluoroacrylate ester, a composition containing a highly-pure fluorocyclopropane derivative and a composition containing highly-pure α-fluoroacrylate ester. The present invention relates to a method of producing a compound represented by the following formula (F), including subjecting a composition containing a compound represented by the following formula (A) to a purification treatment in the order of distillation and washing with an aqueous alkali solution to give a purified product containing a compound represented by the following formula (A), and subjecting the purified product to a thermal decomposition reaction, a composition containing a highly-pure compound represented by the following formula (A), and a composition containing a highly-pure compound represented by the following formula (F), wherein R may be the same or different and is a monovalent hydrocarbon group, and X is a halogen atom:
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公开(公告)号：US11563403B2
公开(公告)日：2023-01-24
申请号：US16892520
申请日：2020-06-04
Applicant: AGC Inc. , AGC GLASS EUROPE
Inventor： Yu Onozaki , Tomohiro Sakai , Shun Saito , Noriyoshi Kayaba , Aichi Inoue , Tetsuji Irie
IPC: H02S40/22 , H01L31/048 , H01L31/054 , C09D7/61 , C03C17/00 , C03C17/04 , C03C17/30 , C03C17/32 , C09D5/00 , C09D127/12 , H01L31/032 , H02S20/26 , C03C8/04 , C03C8/14 , C09D183/06
Abstract: 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%.
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