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4. Optical Specification
Optical characteristics are determined after the unit has been 'ON' and stable for approximately 45
minutes in a dark environment at 25℃. The values specified are measured on the center of active
area and at an approximate distance 500mm from the LCD surface at a viewing angle of φ and
equal to 0°.
Fig. 1 presents additional information concerning the measurement equipment and method.
Parameter
Contrast Ratio
Response Time (G to G)
Color Chromaticity
Red
Green
Color
Blue
White
Viewing Angle
x axis, right(
x axis, left(
x axis, up(
x axis,
φ=270
down(
Rev. 1.0
Symbol
CR
T
γ
R
X
R
Y
G
X
G
Y
B
X
B
Y
W
X
W
Y
φ=0
θ
°)
r
φ=180
θ
°)
l
φ=90
θ
°)
u
θ
d
°)
Values
Condition
Min.
3200
SR3, TRD-100
-
With SR3
Typ.
Standard light
-0.03
source "C"
-
-
SR3
-
-
Unit
Typ.
Max.
4000
-
8
16
ms
0.667
0.324
0.271
0.595
Typ.
+0.03
0.138
0.104
0.289
0.339
89
-
degree
89
-
degree
89
-
degree
89
-
degree
PANEL
HM-LC43R15J
5
/ 31
θ
Note
Note 5,6
Note 7
Note 8
Note 5,9
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