发明授权
US07676670B2 Power supply control device and method, program, and recording/playback apparatus
有权
电源控制装置及方法，程序和记录/重放装置
- 专利标题： Power supply control device and method, program, and recording/playback apparatus
- 专利标题（中）： 电源控制装置及方法，程序和记录/重放装置
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申请号： US11469707申请日： 2006-09-01
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公开(公告)号： US07676670B2公开(公告)日： 2010-03-09
- 发明人: Masaki Matsushita , Yoshio Nakamura
- 申请人： Masaki Matsushita , Yoshio Nakamura
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2005-260675 20050908
- 主分类号： G06F9/445
- IPC分类号： G06F9/445 ; G06F1/24
摘要：
A power supply control device includes a first signal output unit that outputs a re-power signal and an off-ready signal, the re-power signal being a signal for turning off the power supply of an apparatus for a predetermined period of time and then turning on the power supply of the apparatus, the off-ready signal indicating that the power supply of the apparatus is ready to be turned off; a second signal output unit that outputs a power-off enable signal for turning off the power supply of the apparatus to a power supply unit when the re-power signal and the off-ready signal are supplied to the second signal output unit; and a holding unit that holds the power-off enable signal for the predetermined period of time.
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