Samsung Electronics Co., Ltd.

Cheul Hee Hahm

Hyung Joon Kim

Ji Won Kim

Hae Kwang Lee

Surng Kyo Oh

Dong Ryun Seok

Weon Seok Heo

Ji Hyun Bae

A display device includes a first communication unit connected to one or more peripheral devices, a second communication unit that communicates with a remote controller, and a processor. If the processor is initialized in response to a power-on instruction through the second communication unit, the processor verifies whether a first peripheral device, which is selected as a source device that provides at least one source of video and audio signals, among the one or more peripheral devices is powered on within a first threshold time. If the first peripheral device is not powered on within the first threshold time, the processor transmits a power-on request for allowing the remote controller to power on the first peripheral device, to the remote controller through the second communication unit.

Display device and system and method for controlling power of the same

Growing community of inventors

Seongnam-si, South Korea

Cheul Hee Hahm