PWM?? 我想知
chun20077 發表於 2013-10-17 22:16  http://www.tftcentral.co.uk/reviews/dell_p2414h.htm
Pulse Width Modulation Used:No
At all brightness settings the backlight output remains constant and is not cycled on and off at all. A Direct Current (DC) method is being used instead of PWM which is welcome. If users are worried about flicker or particularly susceptible to it, then you do not need to worry here. |