Panasonic Intellectual Property Management Co., Ltd.

Kei Toyota

Kenji Kondo

Kazuma Oikawa

Shinnosuke Akiyama

Shigeaki Sakatani

Riho Moriyama

Masato Mori

Shinji Okada

Norihito Tsukahara

Daido Kohmyohji

An ion-selective electrode includes: an ion-sensitive layer containing an ion-sensitive substance; and a solid, in which at least a part of a surface of the solid is coated with the ion-sensitive layer, the ion-sensitive substance has a crown ether structure formed of at least two or more repeating units represented by Formula (a):—CRR—CRX—O—  (a)

Ion-selective electrode and production method therefor

An ion-sensitive substance containing a crown ether structure composed of a repeating unit represented by formula (a): &#x2014;CRR&#x2014;CRX&#x2014;O&#x2014; . . . (a) (in the formula, X is an organic group having an alkoxysilyl group at a terminal, and R, Rand Rare each a hydrogen atom or a hydrocarbon group), and a part or all of the alkoxysilyl groups in the crown ether structure may be hydrolyzed to form a silanol group.

Ion-sensitive substance, ion-sensitive membrane using the same, and method for producing the ion-sensitive substance

A ceramic composite having a phosphor particle and a coating layer on the surface of the phosphor particle, in which a matrix crystal structure of the phosphor particle and the coating layer have identical garnet structures, and the thickness of the coating layer is greater than or equal to 0.001 &#x3bc;m and smaller than or equal to 0.450 &#x3bc;m.

Ceramic composite

A phosphor according to the present disclosure has excellent light emission properties in a blue-green region and high color rendering properties. The phosphor is represented by a chemical formula of LuMgZnAlO:Ce, in which when z is in a range of 0.01&#x2264;z&#x2264;0.03, then 0&#x2264;x&#x2264;1.4 and 0&#x2264;y&#x2264;1.4, excluding x=0 and y=0; when z is in a range of is 0.03&#x3c;z&#x2264;0.06, then y&#x3c;0.2 and 0.1&#x2264;x&#x2264;1.4, or x&#x3c;0.2 and 0.1&#x2264;y&#x2264;1.4, or x=0.2 and y=0.2; when z is in a range of 0.06&#x3c;z&#x2264;0.09, then y&#x3c;0.2 and 0.1&#x2264;x&#x3c;1.4, or x&#x3c;0.2 and 0.1&#x2264;y&#x3c;1.4; and when z is in a range of 0.09&#x3c;z&#x2264;0.12, then y&#x3c;0.2 and 0.1&#x2264;x&#x3c;0.9, or x&#x3c;0.2 and 0.1&#x2264;y&#x3c;0.9.

Phosphor and semiconductor light emitting device using the same

A phosphor is represented by a chemical formula of LuMgZnAlO:Ce, in which in a case where z is in a range of 0.01&#x2264;z&#x2264;0.03, x and y respectively satisfy 0&#x3c;x&#x2264;1.4 and 0&#x3c;y&#x2264;1.4, in a case where z is in a range of 0.03&#x3c;z&#x2264;0.06, x and y respectively satisfy y&#x3c;0.2 and 0.1&#x2264;x&#x2264;1.4, x&#x3c;0.2 and 0.1&#x2264;y&#x2264;1.4, or x=0.2 and y=0.2, in a case where z is in a range of 0.06&#x3c;z&#x2264;0.09, x and y respectively satisfy y&#x3c;0.2 and 0.1&#x2264;x&#x3c;1.4, or x&#x3c;0.2 and 0.1&#x2264;y&#x3c;1.4, and in a case where z is in a range of 0.09&#x3c;z&#x2264;0.12, x and y respectively satisfy y&#x3c;0.2 and 0.1&#x2264;x&#x3c;0.9, or x&#x3c;0.2 and 0.1&#x2264;y&#x3c;0.9.

A phosphor has a plate-shaped phosphor, a joining-member, and a light collecting optical member. The light collecting optical member has at least one convex surface and is fixed to the plate-shaped phosphor by the joining-member. The joining-member forms a fillet shape between a surface of the plate-shaped phosphor to which the light collecting optical member is joined and a convex surface of the light collecting optical member. In a case where a height of the fillet shape from the surface of the plate-shaped phosphor to which the light collecting optical member is joined is set as a height X and a maximum distance of the light collecting optical member from the surface of the plate-shaped phosphor to which the light collecting optical member of is joined is set as a maximum distance Y, the height X is equal to or less than &#x2154; of the maximum distance Y.

Phosphor and method for producing same

A red phosphor is expressed by a chemical formula of CaO:Ce, Li, in which a range of x values is 0&#x3c;x&#x3c;0.2, a range of y values is 0&#x2264;y&#x3c;0.2, and a range of z values is 1&#x2212;x&#x2212;y&#x2264;z&#x2264;1&#x2212;x.

Red phosphor and light emitting device using the same

Provided is an antistatic material that contains a mixture of first alkoxysilane that contains at least one alkoxy group and at least one polymerizable organic functional group, second alkoxysilane that contains at least one alkoxy group and does not contain a polymerizable organic functional group, a solvent, an acidic catalyst, and an ionic compound.

Antistatic material, method for producing same, and antistatic film

A heat-insulation sheet includes a first silica xerogel layer, a second silica xerogel layer, and a composite layer. The first silica xerogel layer includes a first silica xerogel, and the second silica xerogel layer includes a second silica xerogel. The composite layer is located between the first silica xerogel layer and the second silica xerogel layer, and includes at least one type of unwoven fabric fibers, and a third silica xerogel. The third silica xerogel is located in a spatial volume of the unwoven fabric fibers.

Heat-insulation sheet, electronic device using same, and method for producing heat-insulation sheet

A light emitting element includes a light emitting member that is formed of at least two kinds of an oxide material and has a plate shape; and a light transmitting member that collimates a light emitted from the light emitting member and has a plano-convex shape, in which a contact portion between the light transmitting member and the light emitting member is continuous.

Light emitting element

A method for producing a silica aerogel, includes: (i) adding an electroconductive polymer to the sol of an aqueous alkaline silicate solution to convert the sol to a gel; (ii) aging the gel to cause said gel to grow; (iii) hydrophobizing the gel; and (iv) drying the gel. Further provided is a silica aerogel including an electroconductive polymer. Still further provided is a heat-insulation material, including the above-described silica aerogel and fibers.

Silica aerogel, heat-insulation material, and method for producing silica aerogel

A composite sheet includes a graphite layer, a heat insulation layer including a fiber and a heat insulation material and a fiber layer located between the graphite layer and the heat insulation layer, wherein the fiber layer comprises the fiber. An electronic apparatus includes an electronic component that involves heat generation, a housing and the composite sheet, wherein the composite sheet is placed between the electronic component and the housing.

Composite sheet, production method thereof and electronic apparatus using the same

A xerogel production method includes: adding, to water glass, a basic silicic acid solution having a sol with a particle size between a particle size of the water glass and a particle size of colloidal silica, to acidify and solate the water glass, and polycondensing the solated water glass at 20&#xb0; C. to 90&#xb0; C., to obtain a hydrogel; growing the hydrogel by leaving the hydrogel for a certain time period at a constant temperature; hydrophobizing the hydrogel; and drying the hydrophobized hydrogel.

Xerogel production method

An alkoxysilane containing reactive organic functional groups is prepared as one of raw materials. The reactive organic functional groups are caused to react to bond with each other in advance so as to form an oligomer. The oligomer is swollen in an alkoxysilane of an identical or different kind, so that a sol solution is prepared and the sol solution is cured through a sol-gel reaction.

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Osaka, Japan

Kei Toyota