发明名称 |
Apparatus and method for conserving power in a monitor |
摘要 |
A power saving apparatus of a monitor which is capable of reducing power consumption in a monitor by controlling the power supplied to a signal sensor in a power saving mode and a controlling method thereof are provided. The power saving apparatus includes a power supply unit which supplies operational power to the signal sensor, which senses an input state of a video synchronization signal input into thereto and generates data based on the input. A microprocessor determines whether the monitor is in a power saving mode or a normal mode based on the data generated by the signal sensor, and then cuts off the power supplied to the signal sensor if the monitor is determined to be in a power saving mode. The power is intermittently resupplied to and cut off from the signal sensor during the power saving mode.
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申请公布号 |
US6948081(B2) |
申请公布日期 |
2005.09.20 |
申请号 |
US20020058735 |
申请日期 |
2002.01.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE EUN-BAE |
分类号 |
H04N5/63;G06F1/32;G09G1/16;G09G5/00;(IPC1-7):G09G5/00 |
主分类号 |
H04N5/63 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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