RESISTANCE COMPOSITION AND RESISTANCE PASTE MAINLY COMPOSED OF THE SAME

PROBLEM TO BE SOLVED: To provide a lead-free resistance composition that can form a thick film resistor having excellent electrical characteristics with a small resistance temperature coefficient irrespective of a high resistance value.SOLUTION: A resistance composition for resistance paste substant...

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Bibliographic Details
Main Author MAKUTA FUJIO
Format Patent
LanguageEnglish
Japanese
Published 28.06.2018
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:PROBLEM TO BE SOLVED: To provide a lead-free resistance composition that can form a thick film resistor having excellent electrical characteristics with a small resistance temperature coefficient irrespective of a high resistance value.SOLUTION: A resistance composition for resistance paste substantially consists of a conductive particle, lead-free glass frit such as borosilicate glass, and an organic vehicle. The conductive particle comprises at least one of the group consisting of BiNdRuO, BiYRuO, and BiGdRuO.SELECTED DRAWING: None 【課題】 高い抵抗値を有しながら抵抗温度係数が小さい優れた電気的特性を有する厚膜抵抗体を形成することが可能な鉛フリーの抵抗組成物を提供する。【解決手段】 導電性粒子とホウケイ酸ガラスなどの鉛フリーのガラスフリットと有機ビヒクルとで実質的に構成される抵抗ペースト用抵抗組成物であって、該導電性粒子がＢｉＮｄＲｕ２Ｏ７、ＢｉＹＲｕ２Ｏ７、及びＢｉＧｄＲｕ２Ｏ７からなる群のうちの１種以上からなる。【選択図】 なし
Bibliography:Application Number: JP20160246573