New Sharp RBGY LED Display
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Author:  LaShawn [ Mon Mar 22, 2010 11:41 am ]
Post subject:  New Sharp RBGY LED Display

New Sharp RBGY LED Display

Just wondering if this new quad LED Display will give a different visual display of perceived color using GemeWizard / GemeSquare?

Something to think about and ponder.

Looks like some of us will have to develop a new limiting condition and Critical Assumption clause within our in-depth appraisals.

Work, Work, WORK it never seems to get done!!!


Author:  Barbra Voltaire, FGG [ Mon Mar 22, 2010 12:01 pm ]
Post subject: 

I would consider asking this question directly to Menahem Sevdermish.
He is extremely forthright with answering questions.
Let us know his response.

Author:  LaShawn [ Mon Mar 22, 2010 12:41 pm ]
Post subject: 


Thanks Barbra

Will post reply once I hear back from him


Author:  AlBalmer [ Mon Mar 22, 2010 1:22 pm ]
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If color perception is important, any screen, LED, LCD, phosphor, whatever, should be calibrated. You probably have the means built into your screen driver. If not, Google "computer screen color calibration" for close to 3 million hits. All of the first page looks relevant.

Author:  Swishman [ Wed Mar 24, 2010 4:29 pm ]
Post subject: 

ANY screen needs to be calibrated to be accurate in color. For most/best accuracy one has no choice but to use a hardware calibration device. If you just prefer close to accurate, I have found this the best method to go with:

But instead of setting your gamma overall, instead, set it individually for each color(RGB).

It will also depend on your browser and the software. I do not know if it uses color profiles, but would guess it would for accuracy. In this case, your best choice would be using a Browser that is color profile aware, like FireFox 3 with color management or Safari.

I did do an article on it:

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