Abstract: A battery capacity representation method for a computer system, is disclosed. The computer system includes a specific absorption rate (SAR) sensor, a battery module and a light-emitting diode (LED) module, and the battery capacity representation method includes performing an external environment sensing by the SAR sensor to determine whether a triggering condition is satisfied; sensing a battery capacity of the battery module when the triggering condition is satisfied; and determining a representation status of the LED module according to the battery capacity.

Abstract: A semiconductor device includes a fin structure protruding from an isolation insulating layer disposed over a substrate and having a channel region, a source/drain region disposed over the substrate, a gate dielectric layer disposed on the channel region, and a gate electrode layer disposed on the gate dielectric layer. The gate electrode includes a lower portion below a level of a top of the channel region and above an upper surface of the isolation insulating layer, and a width of the lower portion is not constant.

Abstract: A semiconductor device includes a fin structure protruding from an isolation insulating layer disposed over a substrate and having a channel region, a source/drain region disposed over the substrate, a gate dielectric layer disposed on the channel region, and a gate electrode layer disposed on the gate dielectric layer. The gate electrode includes a lower portion below a level of a top of the channel region and above an upper surface of the isolation insulating layer, and a width of the lower portion is not constant.

Abstract: A heat dissipation module and a heat dissipation method thereof are provided. A cold side of a thermoelectric cooler is disposed on a heat conducting member. A processing circuit controls a voltage control circuit to provide an output voltage to the thermoelectric cooler according to a temperature sensing signal generated by a temperature sensor sensing a temperature of the heat conducting member, so as to adjust a temperature of the cold side of the thermoelectric cooler to dissipate heat for a heat source.

Abstract: An electronic device is disclosed. The electronic device includes a wireless module configured to emit a first radar signal and receive a second radar signal, which is the first radar signal reflected by a user; a gravity sensor configured to sense a status of the electronic device to generate a sensing result; and a control unit coupled to the wireless module and the gravity sensor, and configured to control the wireless module to emit the first radar signal when the sensing result conforms to an emitting condition and determine a physiological status of the user according to the second radar signal received by the wireless module.

Abstract: A heat dissipation module and a heat dissipation method thereof are provided. A cold side of a thermoelectric cooler is disposed on a heat conducting member. A processing circuit controls a voltage control circuit to provide an output voltage to the thermoelectric cooler according to a temperature sensing signal generated by a temperature sensor sensing a temperature of the heat conducting member, so as to adjust a temperature of the cold side of the thermoelectric cooler to dissipate heat for a heat source.

Abstract: An electronic device is disclosed. The electronic device includes a wireless module configured to emit a first radar signal and receive a second radar signal, which is the first radar signal reflected by a user; a gravity sensor configured to sense a status of the electronic device to generate a sensing result; and a control unit coupled to the wireless module and the gravity sensor, and configured to control the wireless module to emit the first radar signal when the sensing result conforms to an emitting condition and determine a physiological status of the user according to the second radar signal received by the wireless module.