Invention Grant
US08386821B2 Apparatus for providing appropriate level of power to a CPU driving power generator based on the mode of the CPU
有权
用于基于CPU的模式向CPU驱动发电机提供适当电平的装置
- Patent Title: Apparatus for providing appropriate level of power to a CPU driving power generator based on the mode of the CPU
- Patent Title (中): 用于基于CPU的模式向CPU驱动发电机提供适当电平的装置
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Application No.: US12859610Application Date: 2010-08-19
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Publication No.: US08386821B2Publication Date: 2013-02-26
- Inventor: Jeong-Gyu Park
- Applicant: Jeong-Gyu Park
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2005-0085756 20050914
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/32
Abstract:
A computer includes a CPU and a system unit, and further includes a power source, a system driving power generator which converts source power input from the power source to be outputted to the system unit, a CPU driving power generator which outputs driving power to drive the CPU, and a controller which selectively supplies either the source power from the power source or the system power converted from the system driving power generator to an input terminal of the CPU driving power generator according to an operation mode of the CPU. Thus, a computer adjusts a level of power supplied to a CPU driving power generator according to a CPU mode and improves power efficiency, and includes a control method thereof.
Public/Granted literature
- US20100318823A1 COMPUTER AND CONTROL METHOD THEREOF Public/Granted day:2010-12-16
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