Electronic device having lead terminals coated with resin
First Claim
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1. An electronic device comprising:
- a planar thermistor main body having mutually parallel outwardly facing principal surfaces, terminal electrodes on said principal surfaces and lead terminals each connected to and in electrically conductive relationship with a corresponding one of said terminal electrodes;
a covering resin material which comprises epoxy resin and covers said thermistor main body; and
a coating resin composition covering at least a portion of outer surfaces of said lead terminals, said coating resin composition containing as resin component thereof a saturated copolymerized polyester resin which can be dissolved in an organic solvent.
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Abstract
An electronic device of a kind having an electronic element with a main body, terminal electrodes on the main body and lead terminals electrically connected individually to the terminal electrodes has at least a portion of the outer surfaces of the lead terminals covered with a coating resin composition containing as its resin component a saturated copolymerized polyester resin which can be dissolved in an organic solvent such that the mechanical strength of the lead terminals is improved and the insulation of the device is not compromised during its manufacture or mounting.
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Citations
20 Claims
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1. An electronic device comprising:
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a planar thermistor main body having mutually parallel outwardly facing principal surfaces, terminal electrodes on said principal surfaces and lead terminals each connected to and in electrically conductive relationship with a corresponding one of said terminal electrodes; a covering resin material which comprises epoxy resin and covers said thermistor main body; and a coating resin composition covering at least a portion of outer surfaces of said lead terminals, said coating resin composition containing as resin component thereof a saturated copolymerized polyester resin which can be dissolved in an organic solvent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification