| 摘要 |
<p>The control method involves establishing a driving signal table (100) and then setting the conditions for outputting the backlight driving signals (101). The backlight driving signal corresponds to a keying signal, in which, detecting generation of keying signal is set to be a condition for outputting the backlight driving signal. A keying signal generated by pressing a key is detected (102). A backlight driving signal corresponding to the keying signal from the driving signal table is read (103) and the backlight driving signal to drive a backlight unit is outputted (104).</p> |
