Patent ID: 10733946

Abstract:
A display device that performs image correction in accordance with external light environment is provided. The display device includes a host device and an optical sensor. In addition, the display device includes a processing circuit. The host device has a function of performing arithmetic processing using a neural network on software and a function of performing supervised learning with the neural network. The processing circuit has a function of performing arithmetic processing using a neural network on hardware. The optical sensor has a function of obtaining illuminance of external light. The obtained illuminance of external light is inputted to the host device, and a luminance and color tone preferred by users are regarded as teacher data, whereby learning is performed on the neural network of the host device. A weight coefficient obtained through the learning is used as a weight coefficient of the neural network of the processing circuit. By inputting illuminance of external light to the processing circuit, set values of luminance and color tone selected by the users are calculated in the neural network of the processing circuit.