Invention Application
WO2005002216A1 RECEIVER AND METHOD FOR REDUCING POWER CONSUMPTION IN LOW-POWER MODE
审中-公开
在低功耗模式下降低功耗的接收器和方法
- Patent Title: RECEIVER AND METHOD FOR REDUCING POWER CONSUMPTION IN LOW-POWER MODE
- Patent Title (中): 在低功耗模式下降低功耗的接收器和方法
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Application No.: PCT/IB2004/002023Application Date: 2004-06-15
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Publication No.: WO2005002216A1Publication Date: 2005-01-06
- Inventor: MARTIN, Christophe
- Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. , MARTIN, Christophe
- Applicant Address: Groenewoudseweg 1, NL-5621 BA Eindhoven NL
- Assignee: KONINKLIJKE PHILIPS ELECTRONICS N.V.,MARTIN, Christophe
- Current Assignee: KONINKLIJKE PHILIPS ELECTRONICS N.V.,MARTIN, Christophe
- Current Assignee Address: Groenewoudseweg 1, NL-5621 BA Eindhoven NL
- Agency: VAN OUDHEUSDEN-PERSET, Laure
- Priority: EP03300040.7 20030627
- Main IPC: H04N5/63
- IPC: 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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