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Nippon Electric Glass Co Ltd
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Nippon Electric Glass Co Ltd patents


Recent patent applications related to Nippon Electric Glass Co Ltd. Nippon Electric Glass Co Ltd is listed as an Agent/Assignee. Note: Nippon Electric Glass Co Ltd may have other listings under different names/spellings. We're not affiliated with Nippon Electric Glass Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nippon Electric Glass Co Ltd-related inventors


Glass

Devised is a glass which has high heat resistance and a low thermal expansion coefficient, and is excellent in productivity. A glass of the present invention includes as a glass composition, in terms of mol %, 55% to 80% of SiO2, 12% to 30% of Al2O3, 0% to 3% of... Nippon Electric Glass Co Ltd

Glass substrate package

Provided is a glass substrate package (1), including a plurality of disc-shaped glass substrates (2) packaged in a box (3), in which the plurality of disc-shaped glass substrates (2) are stacked and packaged in a horizontal posture under a stats in which slip sheets (4) are interposed between the plurality... Nippon Electric Glass Co Ltd

Method for producing glass material, device for producing glass material, and glass material

Provided is a method that enables a crystal-free glass material to be stably produced by a containerless levitation technique. A glass material 30 has a first surface 31 facing a forming surface 10a and a second surface 32 located on a side opposite to the forming surface 10a. The first... Nippon Electric Glass Co Ltd

Method for manufacturing reinforced glass plate, and manufacturing glass plate for reinforcement

Provided is a method of manufacturing a tempered glass sheet that has been tempered by an ion exchange process, the method including: a film forming step of covering a surface of an original glass sheet with an ion permeation suppressing film configured to suppress permeation of an alkali metal ion,... Nippon Electric Glass Co Ltd

Glass film ribbon manufacturing method and glass film ribbon manufacturing device

Provided is a glass film ribbon manufacturing device (1), including: a transverse conveyance unit (4), which is configured to convey a glass film ribbon (G) in a transverse direction; and a cleaving unit (5), which is arranged on a conveyance path of the transverse conveyance unit (4), and is configured... Nippon Electric Glass Co Ltd

Glass substrate

A technical object of the present invention is to devise an alkali-free glass that has a high etching rate in a HF-based chemical and a high strain point while having excellent productivity (particularly, devitrification resistance), to thereby reduce the production cost of a glass substrate, and then increase thinning efficiency... Nippon Electric Glass Co Ltd

Top plate for cooking device

A technical object of the present invention is to devise a top plate for a cooking appliance that can suppress proliferation of bacteria or mold. In order to achieve the technical object, the top plate for a cooking appliance of the present invention includes: a crystallized glass substrate having a... Nippon Electric Glass Co Ltd

Method for producing hermetic package

A technical object of the present invention is to devise a method by which bonding strength between an element base and a sealing material layer can be increased without thermal degradation of a member to be housed inside, to thereby improve long-term reliability of a hermetic package. A method of... Nippon Electric Glass Co Ltd

Near infrared absorbing glass

Provided is a near infrared absorbing glass excellent in each of weather resistance, resistance to denitrification, and optical properties even if not containing fluorine. A near infrared absorbing glass containing, in % by mass, 25 to 60% P2O5, 2 to 19% Al2O3, 10 to 45% RO (where R is at... Nippon Electric Glass Co Ltd

Glass material and manufacturing same

Provided is a glass composition that exhibits greater Faraday effect than ever before. A glass composition contains 48% or more of Tb2O3 (exclusive of 48%) in % by mole.... Nippon Electric Glass Co Ltd

Wavelength conversion member and light emitting device using same

Provided is a wavelength conversion member including a ceramic layer as a reflective layer and having excellent luminescence intensity and a light emitting device using the same. A wavelength conversion member 10 including: a first porous ceramic layer 1 having a porosity of 20% by volume or more; and a... Nippon Electric Glass Co Ltd

Substrate provided with transparent conductive film

Provided is a transparent conductive film-equipped substrate that makes it difficult for an insulating film provided on a portion from which a transparent conductive film has been removed to peel off. The transparent conductive film-equipped substrate 10 includes a substrate 1 and a transparent conductive film 2 provided on the... Nippon Electric Glass Co Ltd

Wavelength conversion material

Provided is a wavelength conversion member that can improve the color balance of emitted light. A wavelength conversion member 1 includes a phosphor 2 encapsulated within a glass tube 10, wherein the glass tube 10 includes: a first flat-plate portion 11 and a second flat-plate portion 12 opposed to each... Nippon Electric Glass Co Ltd

Supporting glass substrate and manufacturing method therefor

A technical object of the present invention is to devise a supporting glass substrate suitable for supporting a substrate to be processed to be subjected to high-density wiring and a method of manufacturing the supporting glass substrate, to thereby contribute to an increase in density of a semiconductor package. The... Nippon Electric Glass Co Ltd

Method of manufacturing positive electrode material for electrical storage device

Provided is a method of manufacturing a positive electrode material for an electrical storage device, the positive electrode material for an electrical storage device including a positive electrode active material represented toy the general formula Nax(Fe1−aMa)yP2Oz, where M represents at least one kind of transition metal element selected from the... Nippon Electric Glass Co Ltd

Glass sheet

A technical object of the present invention is to devise a glass sheet that facilitates position alignment with a substrate to be processed and is less liable to be broken during conveyance, or processing treatment of the substrate to be processed, to thereby contribute to an increase in density of... Nippon Electric Glass Co Ltd

Glass composition for wound care, wound covering material, and producing same

Provided are: a glass composition for wound care, which promotes a wound healing process by providing a moist environment and nutrients necessary for growth of epidermal cells, and which has bactericidal properties for preventing critical fixing of bacteria to a wound surface and infection with bacteria; and a wound covering... Nippon Electric Glass Co Ltd

Glass resin laminate

Provided is a glass resin laminate (1) obtained laminating glass sheets (5, 6) on both surfaces of a resin, plate (2) through intermediation of adhesive layers (3, 4) to integrate the plate and the sheets, in which an intermediate sheet (7) is interposed in the adhesive layer (3) on one... Nippon Electric Glass Co Ltd

Resin composition for three-dimensional modeling, manufacturing three-dimensional modeled object, and inorganic filler particles

Provided is a resin composition for three-dimensional modeling to which inorganic filler particles of a sufficient amount can be added, without damaging transparency. The resin composition for three-dimensional modeling includes a curable resin and inorganic filler particles, in which the inorganic filler particles are light-transmitting particles of which a difference... Nippon Electric Glass Co Ltd

Glass plate and manufacturing method therefor

A technical object of the present invention is to devise a glass sheet that is suitable for supporting a substrate to be processed to be subjected to high-density wiring and has high end surface strength, and a method of manufacturing the glass sheet, to thereby contribute to an increase in... Nippon Electric Glass Co Ltd

Micro-hole array and manufacturing same

Provided are a micro-hole array capable of accurately holding optical fibers or the like and a method for manufacturing a micro-hole array by which micro-holes having high shape accuracy can be formed. A micro-hole array has thirty or more through holes 3 formed per cm2 in a glass plate 2... Nippon Electric Glass Co Ltd

Borosilicate glass for pharmaceutical container and glass tube for pharmaceutical container

A borosilicate glass for a pharmaceutical container having high appearance quality, particularly a small number of air lines, and a glass tube for a pharmaceutical container are provided. The borosilicate glass for a pharmaceutical container contains, in mass %, from 70.0 to 78.0% of SiO2, from 5.0 to 8.0% of... Nippon Electric Glass Co Ltd

Glass ribbon manufacturing manufacturing glass ribbon

Provided is a glass ribbon manufacturing apparatus in which at least one of support rollers configured to support both sides of a glass ribbon (G) in a width direction in an annealing region and a cooling region is a shape stabilization roller configured to stabilize a shape of the glass... Nippon Electric Glass Co Ltd

Glass material and manufacturing same

Provided is a glass composition that exhibits greater Faraday effect than ever before. A glass composition contains 48% or more of Tb2O3 (exclusive of 48%) in % by mole.... Nippon Electric Glass Co Ltd

Top plate for cooking device

Provided is a top plate for a cooking device including a glass sheet (2) and a light-shielding film (3) formed on a lower surface (2c) of the glass sheet (2) through sputtering. The light-shielding film (3) contains an oxide, a nitride, or an oxynitride of a transition metal of Group... Nippon Electric Glass Co Ltd

Positive electrode active material for sodium ion secondary batteries and producing same

Provided are a positive electrode active material for a sodium ion secondary battery excellent in quick charge-discharge characteristics by preventing fusion between particles of powder during firing, and a method of producing the same. A positive electrode active material for a sodium ion secondary battery of the present invention includes... Nippon Electric Glass Co Ltd

Process for producing wavelength conversion member, and wavelength conversion member

Provided is a process for producing a wavelength conversion member which can suppress the reaction between inorganic nanophosphor particles and glass to suppress the deterioration of the inorganic nanophosphor particles, and the wavelength conversion member. The process for producing a wavelength conversion member includes the steps of: preparing inorganic nanophosphor... Nippon Electric Glass Co Ltd

Glass material manufacturing method and glass material manufacturing device

Provided is a method that can manufacture a glass material having excellent homogeneity by containerless levitation. With a block (12) of glass raw material held levitated above a forming surface (10a) of a forming die (10) by jetting gas through a gas jet hole (10b) opening on the forming surface... Nippon Electric Glass Co Ltd

Polarizing glass plate and manufacturing same, polarizing glass plate set for optical isolator, and manufacturing optical element for optical isolator

where L1 represents a length between a portion in which a width of the glass preform sheet has changed to 0.8 times an original width and a portion in which the width of the glass preform sheet has changed to 0.2 times the original width W0, and W1 represents a... Nippon Electric Glass Co Ltd

Wavelength conversion element and light source provided with same

A light source using a wavelength conversion member is increased in brightness. A wavelength conversion element 11 includes a plurality of wavelength conversion members 12 bundled together, each containing a dispersion medium and phosphor powder dispersed in the dispersion medium.... Nippon Electric Glass Co Ltd

Method of manufacturing a glass roll

A method of manufacturing a glass roll, includes: a forming step (S1) of forming, while conveying a glass film, the glass film by a downdraw method; a temporary rolling step (S3) of rolling the glass film while superposing a protective film on the glass film at a downstream end of... Nippon Electric Glass Co Ltd

Method for manufacturing glass material and device for manufacturing glass material

Provided is a method that can manufacture a glass material having excellent homogeneity by containerless levitation. A block (12) of glass raw material is heated and melted by irradiation with a plurality of laser beams with the block (12) of glass raw material held levitated, thus obtaining a molten glass,... Nippon Electric Glass Co Ltd

Infrared-transmitting glass

Provided is a novel infrared-transmitting glass that can be vitrified without containing any environmentally harmful compound and has high light transmissivity from visible range to a mid-infrared range of wavelengths of about 4 to about 8 μm. An infrared-transmitting glass containing, in % by mole, 50% or more TeO2, 0... Nippon Electric Glass Co Ltd

Glass plate housing jig and manufacturing chemically reinforced glass plate

A glass sheet accommodating jig (1) accommodates a plurality of glass sheets (2) under a state in which the plurality of glass sheets (2) are arranged upright at intervals in a thickness direction in order to immerse the plurality of glass sheets (2) in a chemical tempering liquid. The glass... Nippon Electric Glass Co Ltd

Wavelength conversion member and light emitting device using same

Provided is a wavelength conversion member capable of reducing the decrease in luminescence intensity with time and the melting of a component material when irradiated with light of a high-power LED or LD and providing a light emitting device using the wavelength conversion member. The wavelength conversion member (11) includes... Nippon Electric Glass Co Ltd

03/30/17 / #20170087599

Method for cleaning glass film and device for cleaning glass film

Provided is a method of cleaning a surface of a glass film (1b) by causing roller brushes (2) arranged on a conveyance path to rotate in a direction reverse to a conveyance direction of a belt-shaped body (1) while conveying the belt-shaped body (1) that is obtained by coupling together... Nippon Electric Glass Co Ltd

03/16/17 / #20170072675

Method for producing glass film, treating glass film and glass film laminate

A method of producing a glass film includes forming an inorganic thin film on a surface of a supporting glass so that a surface of the inorganic thin film after being formed has a surface roughness Ra of 2.0 nm or less after film formation, and forming a glass film... Nippon Electric Glass Co Ltd

03/16/17 / #20170073164

Workpiece conveyance method and workpiece conveyance device

Provided is a workpiece conveyance method for conveying a workpiece (1) in a predetermined direction by applying a conveying force (F) to the workpiece (1) while supporting the workpiece (1) through use of free rollers (11), and the workpiece conveyance method includes: applying flows of a fluid to the free... Nippon Electric Glass Co Ltd

02/09/17 / #20170036945

Composite powder and paste of composite powder

Provided is a composite powder, including 55 mass % to 95 mass % of glass powder, 5 mass % to 45 mass % of inorganic pigment powder, and 0 mass % to 20 mass % of refractory filler powder, in which the glass powder includes as a glass composition, in... Nippon Electric Glass Co Ltd

02/09/17 / #20170040509

Light-emitting device

Provided is a light-emitting device with quantum dots that has a small in-plane variation in luminescence intensity. A light-emitting device (1) includes a light-emitting part (11), a cell (10), a light source (12), and an incident light scatting part. The light-emitting part (11) contains quantum dots. The cell (10) encapsulates... Nippon Electric Glass Co Ltd

01/26/17 / #20170023705

Anti-glare/antireflection member and producing same

Provided is an anti-glare/antireflection member having excellent visibility. The anti-glare/antireflection member (1) includes a base material (10) and an antireflection layer (20). The base material (10) is provided in a surface layer thereof with an anti-glare layer (10a) having a concavo-convex configuration. The antireflection layer (20) is provided on the... Nippon Electric Glass Co Ltd

01/05/17 / #20170005337

Composite material as electrode for sodium ion batteries, production method therefor, and all-solid-state sodium battery

A composite material as an electrode for a sodium ion secondary battery includes an active material crystal, a sodium-ion conductive crystal, and an amorphous phase. The active material crystal may contain Na, M (where M represents at least one kind of transition metal element selected from Cr, Fe, Mn, Co,... Nippon Electric Glass Co Ltd








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