LM150X06-A4C3 LG Semicon Co., Ltd., LM150X06-A4C3 Datasheet - Page 6

• Manufacturer Part Number: LM150X06-A4C3
• Description: Liquid Crystal Display
• Manufacturer: LG Semicon Co., Ltd.

3. Electrical Specifications
3-1. Electrical Characteristics
Note. The design of the inverter must have specifications for the lamp in LCD Assembly.
Note. Do not attach a conducting tape to lamp connecting wire.. If the lamp wire attach to conducting tape,
MODULE :
Signal Input Voltage
Power Supply Input Voltage
Permissive power input ripple
Power Supply Input Current
Power Consumption
Rush Current
LAMP :
The LM150X06-A4C3 requires two power inputs. One is employed to power the LCD electronics and to
drive the TFT array and liquid crystal. Another which powers the CCFL, is typically generated by an inverter.
The inverter is an external unit to the LCD.
Ver. 1.1
Operating Voltage
Operating Current
Established Starting Voltage
Operating Frequency
Discharge Stabilization Time
Power Consumption
Life Time
1. The specified current and power consumption are under the V
2. The duration of rush current is about 20ms.
3. Operating voltage is measured under 25℃.The variance of the voltage is ±10%.
4. The voltage above V
The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the DC-AC Inverter. So all the parameters of an inverter should be carefully
designed so as not to produce too much leakage current from high-voltage output of the inverter.
When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of
the lamp and the inverter(no lighting,flicker,etc) never occurs.When you confirm it,the LCD Assembly
should be operated in the same condition as installed in your instrument.
TFT-LCD Module have a low luminance and the inverter has abnormal action because leakage current
occurs between lamp wire and conducting tape.
=60Hz condition whereas mosaic(black & white) pattern shown in the [ Figure 3 ] is displayed.
Otherwise,the lamps may not be turned on.
Parameter
at 25 °C
at 0 °C
BS
should be applied to the lamps for more than 1 second for start-up.
Table 2. Electrical characteristics
Symbol
I
RUSH
V
V
P
V
I
V
P
f
V
I
T
CC
CC
RF
CC
BL
BS
BL
BL
BL
S
I
Product Specification
Feb. 12, 2003
40,000
3.15
Min.
460
3.0
3.0
45
-
-
-
-
-
-
Values
0.464
1.53
Typ.
7.68
3.3
3.3
1.0
480
8.0
60
-
-
-
-
CC
=3.3V, 25°C, f
0.638
1100
3.45
2.30
8.44
3.6
0.1
2.0
590
Max.
9.0
850
80
3
-
V
Liquid Crystal Display
Minutes
(frame frequency)
Watts
Units
Watts
V
V
V
V
kHz
Hrs
mA
V
V
A
A
RMS
RMS
RMS
PP
LM150X06-A4C3
Notes
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