Title:
A receiving set and a correspondence procedure
Document Type and Number:
Japanese Patent JP5910686
Kind Code:
B2
Abstract:
An object of the invention is to permit quick control of the operating state of a source equipment side from sink equipment. A television receiver (sink equipment) 100 and an amplifier (repeater equipment) 200 are interconnected over an HDMI cable 610, and the amplifier 200 and a DVD recorder (source equipment) 300 are interconnected over an HDMI cable 620. Each of the pieces of equipment includes, in addition to an HDMI receiving unit and an HDMI transmitting unit, a high-speed data line I/F included in a bidirectional communication unit that uses predetermined lines of the HDMI cable. The bidirectional communication unit is used to transmit channel selection information, a remote control code instructing recording, "theater mode" designating information, a remote control code, or the like from the television receiver 100 to the audio amplifier 200 or DVD recorder 300. The operating state of the audio amplifier 200 or DVD recorder 300 can be quickly controlled from the television receiver 100.
Inventors:
Yasuhisa Nakajima
Hidekazu Kikuchi
Takamichi Mihashi
Hidekazu Kikuchi
Takamichi Mihashi
Application Number:
JP2014171897A
Publication Date:
April 27, 2016
Filing Date:
August 26, 2014
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N21/436; H04N5/44; H04N7/16
Domestic Patent References:
| JP2014090466A | ||||
| JP2007124552A | ||||
| JP2007267116A | ||||
| JP2006163585A | ||||
| JP10164239A | ||||
| JP7050657A |
Foreign References:
| WO2006057324A1 |
Attorney, Agent or Firm:
Masaaki Miyata
Eiji Yamada
Eiji Sasaki
Toshio Sawada
Daido Patent Office
Eiji Yamada
Eiji Sasaki
Toshio Sawada
Daido Patent Office