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1. 发明授权

EP2134084B1 DATA PROCESSING DEVICE AND POWER CONTROL METHOD 有权
标题翻译：数据处理装置和功率控制方法
公开(公告)号：EP2134084B1
公开(公告)日：2017-08-23
申请号：EP08720293.3
申请日：2008-02-28
申请人： Panasonic Corporation
发明人： SUZUKI, Yousuke , NAGAI, Takahiro , YANO, Takashi
IPC分类号： H04N5/781 , H04N21/433 , H04N21/443 , H04N21/41 , H04N5/76 , G11B19/00 , G11B20/00 , G11B20/10 , G11B31/00 , H04N5/765 , H04N7/173 , H04N5/63 , G11B19/02 , H04N5/775
CPC分类号： H04N5/775 , G11B19/02 , G11B2020/10537 , G11B2020/10768 , G11B2220/2516 , H04N5/63 , H04N5/781 , H04N21/4135 , H04N21/4334 , H04N21/4436

2. 发明公开

EP2407974A1 ELECTRONIC DEVICE AND OPTICAL DISK PLAYBACK DEVICE THAT ARE ABLE TO BE CONNECTED TO AN EXTERNAL DEVICE 审中-公开
标题翻译：电子设备和设备以执行光盘播放一体，既连通到外部设备
公开(公告)号：EP2407974A1
公开(公告)日：2012-01-18
申请号：EP10750556.2
申请日：2010-03-09
申请人： Panasonic Corporation
发明人： SUZUKI, Yousuke , YANO, Takashi
IPC分类号： G11B31/00 , G11B17/056
CPC分类号： G11B17/056 , G11B19/00
摘要： An electronic device (e.g. an optical disk reproducing apparatus) can be connected to an external apparatus (e.g. a display apparatus) and has a standby state as a power state. The electronic device includes a movable member (e.g. a disk tray) (191) which is provided to be ejectable from and retractable into a body of the electronic device and be movable between an ejected position and a retracted position; a driver (10) which drives the movable member, a detector (193) which detects whether the movable member is at the retracted position, a communication unit which receives various control signals from the external apparatus, a power controller (14) which controls the power state of the electronic device, a controller (14) which controls the driver to locate the movable member to the retracted position when the power state of the electronic device is changed to the standby state by the power controller. The power controller (14) controls whether to change the power state to the standby state according to a result of the detection by the detector, when the communication unit receives a predetermined control signal.
摘要翻译：一种电子设备（例如，在光盘再现装置）可以连接到外部装置（例如显示装置）并具有待机状态的功率状态。该电子设备包括一个可移动部件（例如磁盘托盘）（191），所有这些被设置成从可弹出和缩回到所述电子装置的主体和可移动之间的喷射位置和缩回位置; 一个驱动器（10），其驱动所述可动构件，其检测是否可动构件处于退避位置时，一个通信单元，其接收从所述外部设备，电源控制器（14）的各种控制信号的检测器（193），其控制该电子装置的功率状态，控制器（14），其控制驱动器以定位所述可动构件，以在缩回时该电子装置的功率状态由功率控制器改变为待机状态的位置。功率控制器（14）控制是否将功率状态到待机状态gemäß改变由检测器的检测，当通信单元接收预定控制信号的结果。

3. 发明公开

EP2134084A1 DATA PROCESSING DEVICE AND POWER CONTROL METHOD 有权
标题翻译：数据处理设备和功率控制方法
公开(公告)号：EP2134084A1
公开(公告)日：2009-12-16
申请号：EP08720293.3
申请日：2008-02-28
申请人： Panasonic Corporation
发明人： SUZUKI, Yousuke , NAGAI, Takahiro , YANO, Takashi
IPC分类号： H04N5/76 , G11B19/00 , G11B20/00 , G11B20/10 , G11B31/00 , H04N5/765 , H04N7/173
CPC分类号： H04N5/775 , G11B19/02 , G11B2020/10537 , G11B2020/10768 , G11B2220/2516 , H04N5/63 , H04N5/781 , H04N21/4135 , H04N21/4334 , H04N21/4436
摘要： A data processing device comprising: a receiving unit operable to receive a control signal from a display device externally connected; a signal processing unit for operable to generate video data and/or audio data; a drive unit operable to store the data generated by the signal processing unit to a recording medium; a signal output unit operable to output a video signal and/or audio signal; and a control unit operable to control operation of the signal processing unit, the drive unit, and the signal output unit; the data processing device further comprising: a power control unit operable to control electric power supplied to the signal processing unit, the drive unit, the signal output unit, and the control unit, wherein the power control unit can control supplying of the electric power in three power states including at least a power-off state, a recording standby state, a power-on state, and wherein the power control unit stops the supplying of the electric power to at least the drive unit in the power-off state, supplies the electric power to at least the drive unit and the control unit in the recording standby state, and supplies the electric power to the signal processing unit, the drive unit, the signal output unit, and the control unit in the power-on state, and wherein the signal output unit stops outputting of the video signal and/or audio signal in the power-off state and the recording standby state, and outputs the video signal and/or audio signal in the power-on state, and wherein the power control unit switches the power state from the power-off state to the recording standby state when the receiving unit receives a signal indicating that the display device is turned on, in the power-off state, and wherein the power control unit switches the power state from the recording standby state to the power-on state when the receiving unit receives a signal instructing start of a recording operation or a power state confirmation signal inquiring the power state of the data processing device from the display device, in the recording standby state.

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