LC104S1 ETC1 [List of Unclassifed Manufacturers], LC104S1 Datasheet - Page 6

• Manufacturer Part Number: LC104S1
• Description: PRELIMINARY SPECIFICATION
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

3.
3-1. Electrical Characteristics
Note : The design of the inverter must have specification for the lamp in LCD Assembly.
MODULE :
LAMP :
Power Supply Input Voltage
Power Supply Input Current
Differential Impedance
Power Consumption
Operating Voltage
Operating Current
Established Starting Voltage
Operating Frequency
Discharge Stabilization Time
Power Consumption
Half Life Time
1. The specified current and power consumption are under the V
2. This impedance value is needed to proper display and measured from LVDS T
3. The variance of the voltage is 10%.
4. The voltage above V
whereas Mosaic pattern is displayed and f
Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current.
Electrical Specifications
The LC104S1-A1 requires two power inputs. One is employed to power the LCD electronics and to
drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated
by an inverter. The inverter is an external unit to the LCD.
When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of
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.
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 you instrument.
Parameter
at 25 °C
at 0 °C
S
should be applied to the lamps for more than 1 second for start-up.
Table 2. ELECTRICAL CHARACTERISTICS
Vernissakatu 8A
01300 Vantaa, Finland
http://www.alpha.fi
Alpha Point Ltd.
Symbol
V
Zm
I
P
P
V
V
T
CC
f
I
CC
BL
C
L
S
S
L
L
V
20,000
is the frame frequency.
Min.
231
3.0
485
3.0
90
45
-
-
-
-
Values
0.90
Typ.
272
100
3.3
500
6.0
3.0
60
Liquid Crystal Display LC104S1-A1
-
-
-
CC
=3.3V, 25°C,f
Tel.: [phone]
Fax: [phone]
1.03
1015
313
110
Max.
3.6
600
845
6.5
3.3
80
3
-
V
X
Minutes
=60Hz condition
Watts
Watts
Units
ohm
V
V
V
to the mating connector.
Vdc
mA
kHz
Hrs
mA
RMS
RMS
RMS
SPECIFICATION
Notes
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