Burst dimming
id:
burst-dimming-248-11946290
title:
Burst dimming
text:
Burst dimming is a method to control dimming of cold cathode fluorescent lamps (CCFLs) and LEDs by using pulse width modulation (PWM) at approximately 100-300 Hz which is supposed to be above the noticeable flicker limit for the human eye. This technique is sometimes used with TFT displays to control backlighting. An alternative dimming method is to control lamp current.
brand slug:
wiki
category slug:
encyclopedia
description:
Dimming control method
original url:
https://en.wikipedia.org/wiki/Burst_dimming
date created:
date modified:
2020-10-02T22:32:25Z
main entity:
{"identifier":"Q5000636","url":"https://www.wikidata.org/entity/Q5000636"}
image:
fields total:
13
integrity:
14