发明名称 |
Method for saving battery power consumption by controlling the display of a portable telephone |
摘要 |
A battery saving method of controlling the display of a portable telephone is disclosed. The method comprises checking whether a user inputs a SEND key for a call origination to establish a call or an answering key in response to an incoming call; turning off the power supplied to the display when a call is set up according to the SEND key or the answering key; and, turning on the power supplied to the display when the call is terminated. Further, the display is turned off after a predetermined period of time has elapsed after the SEND key or the answering key is activated. |
申请公布号 |
US7415293(B1) |
申请公布日期 |
2008.08.19 |
申请号 |
US20000621384 |
申请日期 |
2000.07.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE YOUN-MAN |
分类号 |
H04B1/38;H04W52/02;H04W88/06 |
主分类号 |
H04B1/38 |
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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