发明名称 |
Power management apparatus and method |
摘要 |
In order to conserve power in a computer display, an apparatus is provided to switch the display to a power-saving mode when, for example, no operation has been performed on the computer for some predetermined time. In the power-saving mode, a full-screen black screen is displayed behind any currently active window. Information about window location and activity is acquired and maintained to improve efficiency. Power-saving mode may be exited explicitly or in response to activity. Window order and display may also be switched on the fly appropriately.
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申请公布号 |
US2005160302(A1) |
申请公布日期 |
2005.07.21 |
申请号 |
US20050036874 |
申请日期 |
2005.01.14 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ASAKURA TAKAYUKI;NAKAO TAKONOBU;MATSUNAGA KOZO;TAKEDA YASUMASA |
分类号 |
G06F1/32;G06F1/26;G06F3/14;(IPC1-7):G06F1/26 |
主分类号 |
G06F1/32 |
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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