发明名称 |
Portable terminal capable of controlling backlight and corresponding method |
摘要 |
Disclosed is a method for controlling a backlight of a portable terminal, which includes the steps of storing preset backlight brightness values so as to correspond to the backlight brightness values to backlight steps, detecting a backlight brightness value stored so as to correspond to the backlight step required by a user in backlight regulation mode, and regulating the backlight brightness according to the detected backlight brightness value. Further, since the present invention can regulate the backlight brightness at night, the illumination intensity of which is low, the consumption of the battery can be reduced. |
申请公布号 |
EP1732059(A1) |
申请公布日期 |
2006.12.13 |
申请号 |
EP20060003281 |
申请日期 |
2006.02.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JANG, WOO-SEOK;PARK, JIN-SUNG;OH, HYONG-SOG;KIM, JI-HWA |
分类号 |
G09G3/34;H04M1/22;H04M1/247;H04W52/02 |
主分类号 |
G09G3/34 |
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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