need active contrast control?

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chris dude
Posts: 2
Joined: Tue May 15, 2007 3:32 pm

need active contrast control?

Post by chris dude » Tue May 15, 2007 3:37 pm

Hi! Does the MOP LCD need active contast control to accomodate varying ambient temperatures? Would the contrast ever need to change after finding a good VEE value on the bench? Are there any beniefits to actively control the contrast?


Matrix Orbital
Matrix Orbital
Posts: 692
Joined: Thu Aug 19, 2004 3:37 pm
Location: MO Office

Post by Raquel » Wed May 16, 2007 9:03 am

Hello Chris,

Thanks for your post.

It is good to have active contrast control for the following reasons:
- variance in brightness (environment where the display will be placed)
- variance in temperature, as you already mentioned
- subjectivity to user's preference

Best Regards,
Raquel Malinis
Design and Development
Matrix Orbital

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