System and method for adjusting a backlight for a display for an electronic device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 7, 2006
app pub date -
Mar 7, 2005
filing date -
Mar 7, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention provides a system for controlling a backlight level for a display in an electronic device is provided. The system comprises the display, a backlight system connected to the display, a controller controlling backlight levels generated by the backlight system, a light sensor, a keypad, an activation sensor, a microprocessor controlling aspects of the system and software operating on the microprocessor. The software monitors signals from the activation sensor for activation of the device and upon determining that the device has been activated, utilizes signals from the light sensor, a received signal or the keypad to determine a target backlight level about the device and then controls the controller to adjust to the backlight level produced by the backlight system in response to the target backlight light level.
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