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Quantifying LCD Uniformity
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Quantifying LCD Uniformity

Title: Quantifying LCD Uniformity
I recently purchased an Eizo CE210 LCD and was not happy with the the lack of both grey balance and luminance across the panel.  There was a  visible blue cast and flare in the left 25% of a 21” monitor.  For calibration I tried both the Color NavigatorCE and  Monaco Optix Pro.  When using the  Monaco Optix Pro, you have the option to Evaluate the Monitor Profile.  If I do an Evaluation with the puck in the same location as where the calibration was done, I get a Delta E of slightly more than 1. If I place the puck and run the evaluation in the bluish region on the left, I get a Delta E of 5 – 6.  Both evaluations were done almost immediately after the calibrations.  Is this a valid method of quantifying  what I find is an unacceptable, for color critical work,  lack of uniformity?  

Rich Booth
Newtown, CT
 
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