Resistive material composition, resistive paste, and resistor

Details Resistive material composition, resistive paste, and resistor Resistive material composition, resistive paste, and resistor

1996-04-16

1998-01-06

Lieberman, Paul

Compositions

Electrically conductive or emissive compositions

Metal compound containing

252521, 106 122, 423 211, 428357, 428689, 428922, 338204, H01B 108, H01C 718

Patent

active

057050996

ABSTRACT:
Disclosed are a resistive paste that can be fired in a neutral or reducing atmosphere to give a resistor having a high sheet resistivity value and a satisfactory TCR value even on low-temperature-sintering substrates, a resistive material composition that constitutes the resistive paste, and also a resistor that is formed from the resistive paste to realize a high sheet resistivity value and a satisfactory TCR value. A first resistive material of Ca.sub.x Sr.sub.1-x RuO.sub.3 (where x is from about 0.25 to 0.75 mols), a second resistive material of La.sub.y Sr.sub.1-y CoO.sub.3 (where y is from about 0.40 to 0.60 mols) and titanium oxide (TiO.sub.2) are mixed, and a non-reducible glass frit and an organic vehicle are added thereto to form the resistive paste.

REFERENCES:
patent: 4536328 (1985-08-01), Hankey
patent: 4814107 (1989-03-01), Steinberg
Labrinche et al "Evalustion of Deposition Techniques of Cathode Materials..." Mat. Res. Bill. vol. 28, pp. 101-109, 1993 (No Month).

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