Patent ID: 6959208

Claim:
A portable terminal comprising: a display unit for displaying a screen; an operation member for being operated by a user; a first light for lighting up the display unit; a second light for lighting up the operation member; a light sensor for detecting brightness of light external to the portable terminal; a light control unit for turning on the first light, as well as turning on the second light according to the brightness of the external light detected by the light sensor, in response to occurrence of a predetermined first event; a light emitter for generating a light indicating occurrence of a predetermined second event; wherein the light sensor and the light emitter are arranged in proximity to each other; and a window having a light transmitting member which covers both the light sensor and the light emitter, allows the external light to pass from the external of the portable terminal to the light sensor, and allows light generated by the light emitter to pass from the light emitter to the external of the portable terminal.