*7) Definition of Cross talk Ratio
CMR = MAX (
( | ( LB1-LA ) / LC | ) × 100
﹪
,
( | (LB2 – LA ) / LC | ) × 100
﹪
)
LA: Pattern A (Half-Tone pattern) Measure point Luminance
LB1, LB2: Pattern B1, Pattern B2 Measure point Luminance
LC: Pattern C (white pattern) Measure point Luminance
(1366,768)
(1195,384)
measurement point
(1024,576)
White
Gray127
Black
Gray 127
(0,0)
(683,672)
(171,384)
(341,192)
Pattern A
Pattern B1
Pattern B2
Pattern C
Gray 127
White
(683,96)
Figure 8-6. The Pattern of Cross talk Test
*8) Definition of Color Gamut:
To measure RGB three sub-pixels color gamut coordinate at CIE coordinate chart from the
center of module, to form a triangle area = A
RGB
.
RGB three sub-pixels of NTSC at CIE coordinate chart to form a triangle area = N
RGB
.
A
RGB
N
RGB
CG =
×
100
*9) Definition of Central luminance:
After lighting on the panel for 30 mins, then the Central luminance test proceeded.
The definiton of TYP value is under status of Inverter Dimming Voltage=5V.
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