Crystal device
First Claim
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1. A crystal device comprising:
- a package including a cavity formed therein;
a thermistor disposed directly on a bottom surface of the cavity;
a crystal blank spaced apart from the thermistor in the cavity; and
a lead coupled to the package so as to cover the cavity,wherein the thermistor is a thick film-type thermistor or a thin-film type thermistor.
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Abstract
A crystal device includes a package including a cavity formed therein, a thermistor disposed on a bottom surface of the cavity and integrated with the package, a crystal blank spaced apart from the thermistor in the cavity, and a lead coupled to the package so as to cover the cavity.
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Citations
11 Claims
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1. A crystal device comprising:
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a package including a cavity formed therein; a thermistor disposed directly on a bottom surface of the cavity; a crystal blank spaced apart from the thermistor in the cavity; and a lead coupled to the package so as to cover the cavity, wherein the thermistor is a thick film-type thermistor or a thin-film type thermistor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification