DS005AKA Datasheet, PDF (4/12 Pages) Sony Corporation – Single-Panel Liquid Crystal Optical Engine for Rear Projectors

DS005AKA
Electro-optical Characteristics
Item
Contrast ratio
Luminous intensity
R
G
Chromaticity
B
W
Color shading W
25°C
25°C
x
y
x
y
x
y
x
y
∆u'v'
Symbol
Measurement
method
CR25
1
L
2
Rx
Ry
Gx
Gy
3
Bx
By
Wx
Wy
∆u'v'w
4
Min.
130
150
0.570
0.300
0.265
0.620
0.125
0.030
0.240
0.300
—
Typ.
180
200
0.600
0.340
0.305
0.660
0.155
0.060
0.280
0.340
0.015
(Ta = 25°C)
Max.
Unit
—
—
0.640
0.380
0.345
0.700
0.185
0.090
0.320
0.380
0.025
—
ANSIlm
CIE
standards
Basic Measurement Conditions
(1) LCD driving voltage
HVDD = 15.5V, VVDD = 15.5V, VVC = 7.0V, Vcom = 6.6V
(2) Lamp output
100W
(3) Cooling conditions
Forced air cooling by DC fans
(4) Measurement temperature
25°C unless otherwise specified.
(5) Measurement point
One point in the center of the screen unless otherwise specified.
(6) Measurement system
The measurement system is as shown below.
(7) Video input signal voltage Vsig
Vsig = 7.0 ± VAC [V] (VAC = signal amplitude)
LCD driver circuit
Projected size 40"
Measurement System I
–4–