Invention Application
US20070013816A1 Receiver and method for reducing power comsumption in low-power mode
审中-公开
低功耗模式下降低功耗的接收机和方法
- Patent Title: Receiver and method for reducing power comsumption in low-power mode
- Patent Title (中): 低功耗模式下降低功耗的接收机和方法
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Application No.: US10562294Application Date: 2004-06-15
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Publication No.: US20070013816A1Publication Date: 2007-01-18
- Inventor: Christophe Martin
- Applicant: Christophe Martin
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP033000407 20030627
- International Application: PCT/IB04/02023 WO 20040615
- Main IPC: H04N7/16
- IPC: H04N7/16 ; H04N5/63

Abstract:
A receiver apparatus for receiving broadcast video programs comprises a power-on operating mode wherein which a number of components of said receiver are in power-on states and a low-power operating mode for saving power when the receiver is not used wherein which at least part of said components are in power-off states. According to the invention, the receiver comprises a low-power circuit for switching the receiver from one current operating mode to the other operating mode, comprising a bi-stable circuit for storing the states of said components in each of the two operating modes and for detecting a switch command for switching the receiver from the current operating mode to the other operating mode, in order that upon detection of the switch command the bi-stable circuit triggers the components from their current states into their other states.
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