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公开(公告)号：US10576713B2
公开(公告)日：2020-03-03
申请号：US15784348
申请日：2017-10-16
Applicant: AGC Inc.
Inventor： Hirotomo Kawahara , Ryota Nakamura , Kenichi Suzuki , Nobutaka Aomine
IPC: C03C17/23 , C03C17/34 , B32B17/10 , C03C17/245 , C03C17/36 , C03C17/25 , B32B7/02 , B32B9/04 , B60J1/02
Abstract: A heat insulating glass unit for vehicle includes a laminated glass in which a first glass plate and a second glass plate are bonded to each other via an intermediate film; a color tone compensation film arranged on at least one surface of the laminated glass; a transparent conductive layer mainly including an ITO arranged on the color tone compensation film; and an upper part layer arranged on the transparent conductive layer. A refraction index of the upper part layer for a light with a wavelength of 630 nm is 1.7 or less. The color tone compensation film has at least first and second layers. The first layer is arranged at a position closer to the laminated glass than the second layer. A refraction index of the first layer for a light with a wavelength of 630 nm is greater than a refraction index of the second layer.
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Patent Agency Ranking
公开(公告)号：US10538060B2
公开(公告)日：2020-01-21
申请号：US15784348
申请日：2017-10-16
Applicant: AGC Inc.
Inventor： Hirotomo Kawahara , Ryota Nakamura , Kenichi Suzuki , Nobutaka Aomine
IPC: C03C17/23 , C03C17/34 , B32B17/10 , C03C17/245 , C03C17/36 , C03C17/25 , B32B7/02 , B32B9/04 , B60J1/02
Abstract: A heat insulating glass unit for vehicle includes a laminated glass in which a first glass plate and a second glass plate are bonded to each other via an intermediate film; a color tone compensation film arranged on at least one surface of the laminated glass; a transparent conductive layer mainly including an ITO arranged on the color tone compensation film; and an upper part layer arranged on the transparent conductive layer. A refraction index of the upper part layer for a light with a wavelength of 630 nm is 1.7 or less. The color tone compensation film has at least first and second layers. The first layer is arranged at a position closer to the laminated glass than the second layer. A refraction index of the first layer for a light with a wavelength of 630 nm is greater than a refraction index of the second layer.
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公开(公告)号：US20250034752A1
公开(公告)日：2025-01-30
申请号：US18894708
申请日：2024-09-24
Applicant: NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM , AGC Inc.
Inventor： Masaru HORI , Osamu Oda , Arun Kumar Dhasiyan , Atsushi Hayashi , Nobutaka Aomine
Abstract: A gallium oxide film production apparatus includes: a reaction chamber; a substrate disposition portion located in the reaction chamber and configured to dispose a substrate for growing a gallium oxide; a gallium element supply device configured to supply a gallium element to the substrate disposition portion; an oxygen element supply device configured to supply oxygen constituent particles to the substrate disposition portion; and a mixed gas supply device configured to supply a mixed gas containing oxygen and ozone to the oxygen element supply device. The oxygen element supply device includes a plasma generation unit configured to generate plasma from the mixed gas.
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公开(公告)号：US11286201B2
公开(公告)日：2022-03-29
申请号：US15874357
申请日：2018-01-18
Applicant: AGC Inc.
Inventor： Kazunobu Maeshige , Nobutaka Aomine , Hiroyuki Okawa , Kiyoshi Tamai , Hitoshi Onoda , Makoto Sano , Yusuke Kobayashi
IPC: C03C17/34 , B32B17/10 , B32B33/00 , C03C17/22 , C03C17/02 , C03C3/087 , G03B27/62 , C03C21/00 , C03C23/00
Abstract: The present invention provides a cover glass and a glass laminate which are reduced in warpage, and have excellent scratch resistance, low reflecting properties and excellent optical properties. According to the present invention, a cover glass and a glass laminate which are reduced in glass warpage, retain the effect of scratch resistance, and have low reflecting properties and excellent optical properties can be provided by alternately superposing a film including a high-refractive-index material and a film including a low-refractive-index material, in given amounts.
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公开(公告)号：US10654746B2
公开(公告)日：2020-05-19
申请号：US15986990
申请日：2018-05-23
Applicant: AGC Inc.
Inventor： Hirotomo Kawahara , Kenichi Suzuki , Nobutaka Aomine
Abstract: Provided is a glass sheet with an antireflection film: containing a glass sheet, a first transparent high refractive index layer located on the glass sheet, a first transparent low refractive index layer located on the first transparent high refractive index layer, a second transparent high refractive index layer located on the first transparent low refractive index layer, and a second transparent low refractive index layer located on the second transparent high refractive index layer; having a haze after heating at 600° C. to 700° C. for 15 minutes being 0.4% or less; and having a visible light reflectance measured from the side of the second transparent low refractive index layer based on JIS R 3106 being 1.0% or less.
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公开(公告)号：US12265202B2
公开(公告)日：2025-04-01
申请号：US18111518
申请日：2023-02-17
Applicant: AGC Inc.
Inventor： Yoji Yasui , Kazunobu Maeshige , Takahiro Mashimo , Takuji Oyama , Nobutaka Aomine , Manaya Kubono
Abstract: To appropriately suppress reflection of far-infrared rays, and appropriately form an antireflection film. A far-infrared ray transmission member (20) includes a base material (30) that transmits far-infrared rays, and a functional film (32) that is formed on the base material (30) and includes a low refractive index layer (34) containing oxide as a principal component and having a refractive index equal to or smaller than 1.5 with respect to light at a wavelength of 10 μm. The low refractive index layer (34) contains MgO as a principal component, and a content of MgO is equal to or larger than 50 mass % and equal to or smaller than 100 mass % with respect to the entire low refractive index layer (34).
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