Composition for ceramic substrate, ceramic substrate,...

Details Composition for ceramic substrate, ceramic substrate,... Composition for ceramic substrate, ceramic substrate,...

2004-09-01

2008-07-08

Group, Karl E (Department: 1793)

Compositions: ceramic

Ceramic compositions

Devitrified glass-ceramics

C501S032000, C501S050000, C428S210000, C428S434000, C264S618000, C264S619000

Reexamination Certificate

active

07396785

ABSTRACT:
A ceramic substrate composition is provided which can be co-fired with a low-melting metal and exhibits excellent dielectric characteristics at high frequencies, particularly tens of gigahertz. The ceramic substrate composition mainly contains a glass represented by aB2O3-bRe2O3-cZnO, wherein the molar ratios (a, b, and c) fall within a region defined in a ternary composition diagram by Point A (0.4, 0.595, 0.005), Point B (0.4, 0.25, 0.35), Point C (0.52, 0.01, 0.47), Point D (0.9, 0.005, 0.095), and Point E (0.9, 0.09, 0.01).

REFERENCES:
patent: 3958999 (1976-05-01), Izumitani et al.
patent: 4144076 (1979-03-01), Matsumaru
patent: 5674789 (1997-10-01), Anquetil
patent: 6121173 (2000-09-01), Terashi
patent: 6147019 (2000-11-01), Donohue
patent: 6844279 (2005-01-01), Hayashi et al.
patent: 3-53269 (1991-09-01), None
patent: 07-135379 (1995-05-01), None
patent: 07-187705 (1995-07-01), None
patent: 10-330161 (1998-12-01), None
Written Opinion of the International Searching Authority dated Nov. 22, 2004.
Jpn. J. Appl. Phys. vol. 42 No. 9B, (2003) pp. 6162-6167.
Jpn. J. Appl. Phys. vol. 44 No. 9A, (2005) pp. 6629-6635.

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