What happens when adjusting contrast levels on a LCD?

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Forums › Home Theatre (including HTPC and EPG Collector) › What happens when adjusting contrast levels on a LCD?

AncestralGeek

91 posts

Master Geek

Lifetime subscriber

#26595 27-Sep-2008 10:24

I assume that when I change the brightness level on a display that I am increasing or decreasing the output brightness of the backlight.

What am I altering when I change contrast levels? For LCD's do the opacity characteristics of the LCD elements change?.

With Plasmas do the floresenting levels change?

Dingbatt

6754 posts

Uber Geek

Lifetime subscriber

#167484 27-Sep-2008 11:36

This website may assist: http://www.poynton.com/notes/brightness_and_contrast/

Or perhaps just confuse further?

“We’ve arranged a society based on science and technology, in which nobody understands anything about science technology. Carl Sagan 1996

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