US Patent 11765862 Thermal management system for electronic components with thermoelectric element

A cooling and heating system for an electronic component comprises a thermoelectric element disposed near the electronic component and an electrical circuit for a bidirectional current, where the thermoelectric element is connected to the electrical circuit for the bidirectional current. The cooling and heating system further comprises a controller configured to control a current flow direction of the bidirectional current in the thermoelectric element to cool or heat the electronic component, where whether the electronic component is to be cooled or heated is based on the current flow direction of the bidirectional current in the thermoelectric element.