portable electronic device battery life and improved cooling

摘要

An electronic device (300) including an electronic circuit (102, 104); a thermoelectric module (106); and a material exchange coupled to the thermoelectric module phase, characterized the electronic device because: the material phase change is positioned adjacent the electronic circuitry for absorbing and storing heat from the electronic circuit (102, 104), and the thermoelectric module (106 ) has an adjacent one side of the material phase change such that the temperature of a surface is approximately the side temperature change material layer surface and an opposite surface near an outer surface of the electronic device (300 ).