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US 4,786,888 AGranted
Thermistor and method of producing the same
AssigneeMurata Manufacturing Co., Ltd.
InventorsYasunobu Yoneda, Michihiro Murata, Harufumi Mandai, Yukio Sakabe, Yukio Banba
Life of this patent
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Abstract
A negative temperature coefficient thermistor and a method of producing the same are disclosed. A thermistor element is placed between a pair of sheets of insulating ceramic and co-fired to be sintered into an independent thermistor unit. A pair of internal electrodes are provided on both sides of the thermistor unit and electrically connected to corresponding external electrodes.
Claims17
A negative temperature coefficient thermistor comprising:
- at least one thermistor element layer formed with a pair of internal electrodes;
- an insulating ceramic envelope for enclosing said thermistor element layer to be integrated therewith;
- a part of external electrodes provided on the exterior surface of said insulating ceramic envelope as being electrically connected to corresponding ones of said internal electrodes.
A negative temperature coefficient thermistor comprising:
- at least one thermistor element layer formed with a pair of internal electrodes;
- an insulating ceramic envelope for enclosing said thermistor element layer to be integrated therewith;
- a pair of external electrodes provided on external surfaces of said insulating ceramic envelope;
- a pair of connecting members for electrically connecting said internal electrodes to corresponding ones of said external electrodes.
1 more element
Dependencies are inferred from the claim text.