Backlighting: Recognizing Two Display Types That Need It
Hello people! What display systems depend on external light sources to produce an image? Backlighting is necessary for LCD technology to work properly. Liquid crystals do not emit light; they only control the light passing through them, so an external source is required to display the image. LED-backlit LCDs depend
About Me
Hello ! I am Richard Y. Lim
Upon migration to Medina, the direction of the Qibla continued to be Jerusalem, although it was then physically impossible for one to also face the Ka’ba, as Medina is north of Makkah.
