Invention Grant
US08112640B2 Method of controlling voltage of power supplied to 3D graphics data processor and the 3D graphics data processor using the method
有权
使用该方法控制提供给3D图形数据处理器和3D图形数据处理器的电力的电压的方法
- Patent Title: Method of controlling voltage of power supplied to 3D graphics data processor and the 3D graphics data processor using the method
- Patent Title (中): 使用该方法控制提供给3D图形数据处理器和3D图形数据处理器的电力的电压的方法
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Application No.: US11905495Application Date: 2007-10-01
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Publication No.: US08112640B2Publication Date: 2012-02-07
- Inventor: Chan-min Park , Ji-hong Kim
- Applicant: Chan-min Park , Ji-hong Kim
- Applicant Address: KR Suwon-Si KR Seoul
- Assignee: Samsung Electronics Co., Ltd.,Seoul National University Industry Foundation
- Current Assignee: Samsung Electronics Co., Ltd.,Seoul National University Industry Foundation
- Current Assignee Address: KR Suwon-Si KR Seoul
- Agency: Staas & Halsey LLP
- Priority: KR10-2006-0097445 20061002; KR10-2007-0095414 20070919
- Main IPC: G06F1/00
- IPC: G06F1/00 ; G06F1/26 ; G06F15/00 ; G09G5/00 ; H04N5/228 ; H04N5/14 ; H04N7/12 ; H04N9/70 ; H04N5/93
Abstract:
Provided is a method and of controlling a voltage of power supplied to a 3-dimensional (3D) graphics data processor and the 3D graphics data processor using the method. The method includes controlling the voltage of the power supplied to the graphics data processor based on the amount of data representing an object included in graphics data and re-controlling the voltage of the power supplied to the graphics data processor based on a time difference between scheduled processing time according to the controlled voltage for the object and actual processing time consumed by the graphics data processor, thereby reducing power consumption.
Public/Granted literature
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