LCD Monitors

LCD Monitors

1. Two pieces of polarized glass with liquid crystal material between them

   • Light is allowed through the first layer of glass
     • A current is applied to the liquid crystal
       • The current aligns and allows light to go through to the next layer
         • Through color filters
           • Light forms the colors and images seen on the display
             • Best viewed straight from the monitor surface
               • Image fades as the viewing angle moves away
                 • LCD monitors have less of a viewing angle than CRT
                   • Cost more than CRT

2. Have taken over health care

   • Slimmer and lighter than CRT

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