Connect with us

LCD contrast control +ve and -ve

Discussion in 'Electronic Design' started by Joe G \(Home\), Apr 18, 2007.

Scroll to continue with content
  1. Hi All,

    We are changing from std Yellow positve STN to Blue/White negative STN.

    Does the contrast voltage pin work in opposite direction between postive
    and negative STN?

    Eg
    For deeper contrast on positive STN : Contrast Voltage reduced
    For deeper contrast on negative STN Contrast Voltage increased

    Are these statements above correct?

    Thanks in advance
    Joe

    \
     
  2. John Fields

    John Fields Guest

     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-