发明申请
US20060101295A1 Computer for decreasing noise and a control method and medium for decreasing noise thereof
有权
用于降低噪声的计算机以及用于降低噪声的控制方法和介质
- 专利标题： Computer for decreasing noise and a control method and medium for decreasing noise thereof
- 专利标题（中）： 用于降低噪声的计算机以及用于降低噪声的控制方法和介质
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申请号： US11253611申请日： 2005-10-20
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公开(公告)号： US20060101295A1公开(公告)日： 2006-05-11
- 发明人: Jeong-Gyu Park
- 申请人： Jeong-Gyu Park
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2004-0090230 20041108
- 主分类号： G06F1/26
- IPC分类号： G06F1/26
摘要：
A computer having a CPU which operates with at least two operation modes, comprising: a mode signal output unit outputting an operation mode signal corresponding to the operation mode of the CPU; a CPU power supply supplying power having a voltage level corresponding to the operation mode signal outputted from the mode signal output unit to the CPU; and a control unit controlling the CPU power supply to decrease an equivalent series resistance value to power outputted from the CPU power supply for a predetermined period of time for delay from when switching the operation mode of the CPU has been sensed, based on the operation mode signal outputted from the mode signal output unit.
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