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Note 8: Definition of viewing angle:
Normal
E
Y
φ = 90 ° , Up
φ = 180 ° , Left
θ
φ
φ = 0 ° , Right
φ = 270 ° , Down
Note 9: Definition of white uniformity:
White uniformity is calculated with the following formula.
Luminance are measured at the following thirteen points (1~13).
ΔW=
Minimum Brightness of 13 points
-----------------------------------------
Maximum Brightness of 13 points
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