Acer AL1931 Manual page 6

•
Sub Pixel Pitch
•
Pixel Pitch
•
Display Color
•
Lamp Voltage
•
Lamp Current
•
Weight
•
Optical Specifications
The following items are measured under stable conditions. The optical
characteristics should be measured in a dark room or equivalent state with
the methods shown in Note(4).
Measuring equipment : TOPCON BM-5A, BM-7, PHOTO RESEARCH
PR650
(Inverter Freq. : 54kHz)
Item
Rising
Response time
Falling
Contrast Ratio
Brightness (center of
screen)
White Uniformity
White Chromaticity
Red Chromaticity
Green Chromaticity
Blue Chromaticity
Up
Vertical
Viewing Angle
Down
Left
Horizontal
Viewing Angle
Right
Crosstalk (in 75Hz)
*Ta =25 ± 2°C, VDD=5V, fv=60 Hz, fDCLK=54 MHz, IL= 6.5mArms
Symbol Condition
T
R
θ
= 25/0˚
T
F
θ
CR
= 0˚
θ
Y
= 0˚
L
δ
w
Wx
Wy
Rx
Ry
θ
= 0˚
Gx
Gy
Bx
By
Θ CR≥10
U
Θ CR≥10
D
Θ CR≥10
L
Θ CR≥10
R
0.098mm(W) x 0.294mm(H)
0.294 (RGB) mm(W) x 0.294mm(H)
16.7M(8 bite color)
750 Vrms (typ)
7 mArms ( typ)
2500g ( MAX)
Specification
Min. Typ.
15/50
10/50
400 600
250 300
70% -
0.313
0.283
0.329
0.309
0.648
0.346
0.292
0.602
0.150
0.130
85 _
85 -
85 -
85 -
5
Unit Remark
Max.
30/100 ms
Note 1,3
25/100 ms
- Note 1,2,4
- nit Note 5
Note 6
0.343
0.349
Note 1, 4
- Deg. Note 1,4
- Deg. Note 1,4
- Deg. Note 1,4
- Deg. Note 1,4
- % Note 8