发明名称 |
Semiconductive ceramic, positive temperature coefficient thermistor for degaussing, degaussing circuit, and method for manufacturing semiconductive ceramic |
摘要 |
In a semiconductive ceramic which has a positive resistance temperature characteristic and is used as a degaussing thermistor element, the current attenuation characteristic is slowly changed without increasing the size of the element by setting a resistance temperature coefficient alpha in the range of from about 10 to 17.
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申请公布号 |
US2004027229(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20030182837 |
申请日期 |
2003.05.30 |
申请人 |
NABIKA YASUHIRO;TAKADA MITSUGU;TANAKA HIROKI;KITAMURA YOSHINORI |
发明人 |
NABIKA YASUHIRO;TAKADA MITSUGU;TANAKA HIROKI;KITAMURA YOSHINORI |
分类号 |
C04B35/468;H01C7/02;H01C17/26;(IPC1-7):H01C7/10 |
主分类号 |
C04B35/468 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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