摘要:
The present invention provides glass ceramic substrates 11a to 11d each containing a glass component and a plate-like alumina filler dispersed in the glass component, wherein the plate-like alumina filler has an average plate diameter of 0.1 to 20 µm and an average aspect ratio of 50 to 80, and wherein the plate-like alumina filler has a content of 22 to 35% by volume based on a total amount of the glass component and plate-like alumina filler.
摘要:
A luminescent glass comprises glass matrix. Said glass matrix comprises a glass part and a complex part of glass and fluorescent powder, which is embedded in said glass part. Said complex part of glass and fluorescent powder comprises glass material and fluorescent powder dispersed in said glass material. Said fluorescent powder is of silicate series. A method for producing the luminescent glass and a luminescent device comprising the luminescent glass are also provided. The luminescent glass and the luminescent device have good luminescence reliability, high luminescence stability and long service life. The method can be carried out at a relatively low temperature.
摘要:
PROBLEM TO BE SOLVED: To provide a light reflective substrate that attains a high reflection factor without using fine particles as a material, and also to provide a light emitting device using the same.SOLUTION: The light reflective substrate contains RNbOcrystal and/or RNbOcrystal (R represents one kind among Mg, Ca, Sr, and Ba) in a glass matrix.
摘要:
PROBLEM TO BE SOLVED: To provide a V 2 O 5 -P 2 O 5 -based conductive member and a method for producing the same; to provide an image display device comprising the conductive member at a bonding part of a glass panel and a glass spacer; and to provide the glass spacer. SOLUTION: The conductive member comprises a V 2 O 5 -P 2 O 5 -based glass containing V 2 O 5 and P 2 O 5 as main components; and a crystalline compound consisting of V and O and a crystalline metal phosphate compound dispersed therein as a second phase. The conductive member can be produced by mixing a metal oxide to be bonded to phosphoric acid with the V 2 O 5 -P 2 O 5 -based glass containing V 2 O 5 and P 2 O 5 as main components and heating the mixture to form the crystalline compound consisting of V and O and the crystalline metal phosphate compound which is a reaction product of the metal with phosphoric acid. The crystalline compound consisting of V and O imparts conductivity. COPYRIGHT: (C)2008,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a method for producing flat, distortion-free, zero-shrink, low-temperature co-fired ceramic (LTCC) bodies, composites, modules or packages from precursor green (unfired) laminates of three or more different dielectric tape chemistries that are configured in a distinct or pseudo-symmetric arrangement in the z-axis of the laminate. SOLUTION: The ceramic structure comprises one layer or a plurality of layers of a low-k glass-containing interior self-compulsion tape, one layer or a plurality of layers of a high-k glass-containing interior self-compulsion tape, and at least one layer of a glass-containing primary tape. COPYRIGHT: (C)2006,JPO&NCIPI