Thread: Android reader than syncs Moon+ progress with my phone
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Old 08-27-2017, 06:08 PM   #3
John F
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Join Date: Feb 2009
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Quote:
Originally Posted by barryem View Post
In case you're not aware, LCD has a backlight. The LCD itself emits no light, it only changes color and tone value. The light is provided by an LED behind the LCD that shines through the screen ... and into your eyes.

...

Barry
Is this accurate, I thought I read (on this forum) that LED lit LCD display are actually side lit with a light guide to shine the light behind the LCDs?
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