Invention Grant
US09253535B2 Sink device receiving an image signal from a source device and power supply method for same
有权
从源设备接收图像信号的接收设备和用于其的电源方法
- Patent Title: Sink device receiving an image signal from a source device and power supply method for same
- Patent Title (中): 从源设备接收图像信号的接收设备和用于其的电源方法
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Application No.: US14363819Application Date: 2011-12-16
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Publication No.: US09253535B2Publication Date: 2016-02-02
- Inventor: Nobuaki Kabuto
- Applicant: Nobuaki Kabuto
- Applicant Address: JP Osaka
- Assignee: HITACHI MAXELL, LTD.
- Current Assignee: HITACHI MAXELL, LTD.
- Current Assignee Address: JP Osaka
- Agency: Baker Botts L.L.P.
- International Application: PCT/JP2011/007031 WO 20111216
- International Announcement: WO2013/088480 WO 20130620
- Main IPC: G06F3/00
- IPC: G06F3/00 ; H04N21/443 ; G06F1/26 ; H04N5/63 ; H04N21/442 ; G06F1/32 ; H04N21/4363 ; G09G5/00
Abstract:
In a system in which an image signal is transmitted from a source device to a sink device and the sink device (or source device) supplies power to the source device (or sink device), power saving of standby power supplied by the sink device (or source device) is realized.There is a feature that a sink device or a source device detects connection with the other device, starts the supply of standby power, confirms that the standby power does not flow or confirms that message exchange with the other device is possible even if the standby power is temporarily stopped, and stops the supply of the standby power.
Public/Granted literature
- US20140327833A1 SINK DEVICE AND POWER SUPPLY METHOD Public/Granted day:2014-11-06
Information query
