What is the difference between passive and active TFT

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designs
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Joined: Tue Feb 20, 2018 11:06 pm

What is the difference between passive and active TFT

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What is the difference between a passive and active TFT?
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LCD_Designs
Posts: 262
Joined: Thu Feb 22, 2018 9:49 pm

Re: What is the difference between passive and active TFT

Post by LCD_Designs »

A passive displays (called a passive matrix) refreshes the display according to a duty cycle. It requires less processing power, but the image is not as sharp as a active matrix displays where the pixels/icons are on all the time or a 100% duty cycle.
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