Asahi Glass Company, Limited

Agc Inc.

Nobutaka Aomine

Junichi Ebisawa

Hirotomo Kawahara

Kazuyoshi Noda

Satoshi Takeda

Yuki Aoshima

Kenichi Suzuki

Toshihiro Kugimiya

Daniel Decroupet

Kazunobu Maeshige

Hiroshi Hanekawa

Kazuo Sato

Yasuo Hayashi

Makoto Fukawa

Naoki Taneda

Mika Kambe

Ryota Nakamura

Satoru Takaki

Yusuke Kobayashi

Makoto Sano

Susumu Suzuki

Yukio Yoshikawa

Hirokazu Seki

Kiyoshi Tamai

Hidefumi Odaka

Takahira Miyagi

Takahiro Mashimo

Naoko Okada

Takuji Oyama

Hiroyuki Okawa

Hitoshi Onoda

Junichi Sato, Legal Representative

Masashi Tada

Yoji Yasui

Manaya Kubono

Tomohiro Yamada

To appropriately suppress reflection of far-infrared rays, and appropriately form an antireflection film. A far-infrared ray transmission member () includes a base material () that transmits far-infrared rays, and a functional film () that is formed on the base material () and includes a low refractive index layer () 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 () 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 ().

Far-infrared ray transmission member and method for manufacturing far-infrared ray transmission member

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.

Cover glass and glass laminate

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&#xb0; C. to 700&#xb0; 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.

Glass plate with antireflection film

A protective film placed on an upper part of a metal film for protecting the metal film placed on a glass substrate. The protective film includes a silica film. The silica film has an extinction coefficient 'k' less than or equal to 1&#xd7;10, a refractive index 'n' greater than or equal to 1.466 at a wavelength of 632 nm, and a carbon content less than or equal to 3 atomic %.

Protective film, reflective member, and method for producing protective film

A heat insulating glass unit for vehicle includes a glass plate; a color tone compensation film arranged on at least one surface of the glass plate; a transparent conductive layer arranged on the color tone compensation film, and mainly including an indium tin oxide (ITO); and an upper part layer arranged on the transparent conductive layer, a refraction index for a light with a wavelength of 630 nm being 1.7 or less. The color tone compensation film has at least a first layer and a second layer. The first layer is arranged at a position closer to the glass plate 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 for a light with a wavelength of 630 nm.

Heat insulating glass unit for vehicle

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.

Heat insulating glass unit for vehicle and manufacturing method thereof

A method of producing a glass substrate having a first layer formed on a surface of the substrate by low-temperature CVD includes preparing the glass substrate and forming the first layer on the glass substrate by the low-temperature CVD. In the glass substrate after forming the first layer, an integrated value after a baseline correction in a wavenumber range of 2600 cmto 3800 cmin a peak due to OH groups obtained by an FTIR measurement on the first layer is 9.0 or less, and the C content of the first layer is 1.64 at % or less.

Method of producing glass substrate and glass substrate

A plasma source for a plasma CVD apparatus that includes an electrode group including four electrodes, which are a first electrode, a second electrode, a third electrode and a fourth electrode arranged in a row. The electrode group is connected to at least one AC power supply. A voltage supplied to two of the four electrodes is shifted in phase from a voltage supplied to the remaining two electrodes. A space to which a source gas is supplied is provided between the adjacent electrodes, and voltages applied to at least one set among the adjacent two electrodes are in the same phase.

Plasma source for a plasma CVD apparatus and a manufacturing method of an article using the plasma source

A glass substrate provided with a coating film, including a glass substrate and a coating film containing at least one TiOlayer having a refractive index of at least 2.20 at a wavelength of 632 nm, formed by low temperature plasma CVD method on the glass substrate, and a method for producing a glass substrate provided with a coating film, which includes forming a TiOlayer on a glass substrate by low temperature plasma CVD method using a film-forming material containing at least one member selected from an alkoxide type titanium material, an amide type titanium material and a halide type titanium material, at a plasma power density of at least 55 kW/m at a film-forming rate of from 15 to 200 nm&#xb7;m/min.

Coating film-equipped glass substrate, and method for producing coating film-equipped glass substrate

A substrate with a transparent conductive oxide film (especially a substrate with a transparent conductive oxide film useful as a substrate for a thin-film silicon-based solar cell) being excellent in mass production efficiency and being characterized by having a low resistance, a high transparency and a good light scattering performance over a full wavelength region (300 nm to 3 &#x3bc;m) of solar ray, a process for its production, and a photoelectric conversion element (especially, solar cell) employing the substrate, are presented. A substrate with a transparent conductive oxide film, comprising a substrate and a transparent conductive oxide layer formed on the substrate and constituted by a plurality of ridges and a plurality of flat portions, wherein the surfaces of the ridges and the flat portions, have many continuous micron-size protrusions.

Substrate with transparent conductive oxide film, process for its production and photoelectric conversion element

A substrate with a transparent conductive oxide film (especially a substrate with a transparent conductive oxide film useful as a substrate for a thin-film silicon-based solar cell) being excellent in mass production efficiency and being characterized by having a low resistance, a high transparency and a good light scattering performance over a full wavelength region (300 nm to 3 &#x3bc;m) of solar ray, a process for its production, and a photoelectric-conversion element (especially, solar cell) employing the substrate, are presented. A substrate with a transparent conductive oxide film, comprising a substrate and a transparent conductive oxide layer formed on the substrate and constituted by a plurality of ridges and a plurality of flat portions, wherein the surfaces of the ridges and the flat portions, have many continuous micron-size protrusions.

A substrate with a transparent conductive oxide film (especially a substrate with a transparent conductive oxide film useful as a substrate for a thin-film silicon-based solar cell) being excellent in mass production efficiency and being characterized by having a low resistance, a high transparency and a good light scattering performance over a full wavelength region (300 nm to 3 &#x3bc;m) of solar ray, a process for its production, and a photoelectric conversion element (especially, solar cell) employing the substrate, are presented. A substrate with a transparent conductive oxide film, comprising a substrate and a transparent conductive oxide layer formed on the substrate and constituted by a plurality of ridges is and a plurality of flat portions, wherein the surfaces of the ridges and the flat portions, have many continuous micron-size protrusions.

Glazing panel

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Kanagawa, Japan

Nobutaka Aomine