Abstract: A computer motherboard has a newly added DS3W mode, which is capable of reducing power consumption of the computer motherboard in Suspend. With a power-saving control device and a power switch device that are newly added to the computer motherboard, power supply to a main memory, the power-saving control device, and the power switch device is maintained continuously, while all the other elements of the computer motherboard may be powered off, but the computer motherboard still has the capability of waking up and resuming from a conventional sleep S3 state, so as to save more power. When a user presses a power button, the power-saving control device and the power switch device resume power supply to the elements that are previously powered off.

Abstract: A foldable electronic device includes a foldable casing, a flexible electronic element, and at least one roller. The flexible electronic element is disposed in the foldable casing, and the roller is correspondingly pivoted to a bending position of the foldable casing. The roller enables the flexible electronic element to slide and to be bent along the roller when being unfolded or folded together with the foldable casing, so as to avoid the generation of creases, such that the flexible electronic element is capable of serving as a display screen of the foldable electronic device.

Abstract: A foldable electronic device includes a foldable casing and a flexible display. The flexible display is disposed in the foldable casing, and is connected to the foldable casing through an elastic member, and the elastic member provides the flexible display the extending flexibility when being unfolded or folded together with the foldable casing, such that the flexible display is capable of being used as a display screen of the foldable electronic device.

Abstract: An electronic device capable of starting up in a low-temperature environment and a startup method for starting up the electronic device in the low-temperature environment and provide a stable operation temperature. The electronic device includes a temperature detection unit, a plurality of electronic elements, a storage unit, and a control unit. The electronic elements connects to the temperature detection unit. The storage unit stores a temperature monitoring process and an operating system. The control unit electrically connects to the temperature detection unit, the electronic elements, and the storage unit. The control unit acquires an operation temperature of the electronic elements through the temperature detection unit.

Abstract: A thermoelectric conversion device used in a computer uses a thermoelectric conversion module to fully utilize the redundant heat generated by the computer and converts it to electricity based on a temperature difference between a heat generating device and a low temperature device inside the computer. The electricity generated by the thermoelectric conversion module is then delivered to and used to activate a load.