THERMOELECTRIC DEVICE AND THERMOELECTRIC CONVERSION UNIT

Thermoelectric device includes thermoelectric converter, first heat conductor, second heat conductor, first gap filler, and first sheet material. Thermoelectric converter has a thermoelectric element built-in. First and second heat conductors and face each other through thermoelectric converter. First gap filler is disposed between thermoelectric converter and first heat conductor. First sheet material is disposed between first heat conductor and first gap filler and/or between thermoelectric converter and first gap filler. First sheet material has flexibility. A surface of first sheet material opposite from first gap filler is anti-adhesive surface having lower adhesiveness than first gap filler.