Title:
DISPLAY DEVICE AND SYSTEM AND METHOD FOR CONTROLLING POWER OF THE SAME
Document Type and Number:
WIPO Patent Application WO/2018/034431
Kind Code:
A1
Abstract:
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.
Inventors:
KIM JI WON (KR)
KIM HYUNG JOON (KR)
OH SURNG KYO (KR)
HAM CHEUL HEE (KR)
HEO WEON SEOK (KR)
BAE JI HYUN (KR)
LEE HAE KWANG (KR)
SEOK DONG RYUN (KR)
KIM HYUNG JOON (KR)
OH SURNG KYO (KR)
HAM CHEUL HEE (KR)
HEO WEON SEOK (KR)
BAE JI HYUN (KR)
LEE HAE KWANG (KR)
SEOK DONG RYUN (KR)
Application Number:
PCT/KR2017/007234
Publication Date:
February 22, 2018
Filing Date:
July 06, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N21/443; H04N5/63; H04N21/41; H04N21/422
Foreign References:
| US20120274863A1 | 2012-11-01 | |||
| US20110185204A1 | 2011-07-28 | |||
| US20100109973A1 | 2010-05-06 | |||
| EP0624958B1 | 2002-08-28 | |||
| US20060158368A1 | 2006-07-20 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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