Abstract:
An electronic apparatus is provided, which includes a display, a sensor including first and second light emitters which respectively emit first and second light, and a first light receiver which receives light reflected against an object positioned in front of the display, and a processor electrically connected with the display and the sensor and controlling the display based on a distance from the object calculated according to a time period that one of the first and second light is reflected against the object and returned, in which the processor drives the first light emitter and second light emitter such that the first light emitter and second light emitter emit at least a portion of the first and second light to different illumination regions.
Abstract:
A user terminal apparatus (100) includes a communicator (110) configured to perform communication with a display apparatus (200), which outputs an audio signal and a video signal, an audio outputter (120) configured to include a receiver terminal, and a controller (130) configured to, in response to a receiver (300) being connected to a receiver terminal of the user terminal apparatus (100), transmit a signal indicating that the receiver (300) is connected, to the display apparatus (200) and in response to the output audio signal being received from the display apparatus (200), output the received audio signal to the receiver terminal.