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LP101WS1-TLB1 Schematic ( PDF Datasheet ) - LG

Teilenummer LP101WS1-TLB1
Beschreibung Liquid Crystal Display
Hersteller LG
Logo LG Logo 




Gesamt 27 Seiten
LP101WS1-TLB1 Datasheet, Funktion
Product Specification
SPECIFICATION
FOR
APPROVAL
LP101WS1
Liquid Crystal Display
( ) Preliminary Specification
( ) Final Specification
Title
Customer
MODEL
LP101WS1-TLB1
10.1” WSVGA TFT LCD
SUPPLIER
LG Display Co., Ltd.
*MODEL
LP101WS1
Suffix
TLB1
*Whenwww.DataSheet.net/ you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
/
/
SIGNATURE
Please return 1 copy for your confirmation with
your signature and comments.
APPROVED BY
SIGNATURE
G. J. Kwon/ Manager
REVIEWED BY
C. J. Jun / Manager
PREPARED BY
P. A. Choi / Engineer
Products Engineering Dept.
LG Display Co., Ltd
Ver. 0.0
July. 23, 2008
1 / 27
Datasheet pdf - http://www.DataSheet4U.co.kr/






LP101WS1-TLB1 Datasheet, Funktion
Product Specification
LP101WS1
Liquid Crystal Display
3. Electrical Specifications
3-1. Electrical Characteristics
The LP101WS1 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 LED BL.
Table 2. ELECTRICAL CHARACTERISTICS
Parameter
MODULE :
Power Supply Input Voltage
Power Supply Input Current
Power Consumption
Differential Impedance
LED Backlight ( With LED Driver ) :
LED Driver ( @5V )
Operating Voltage
Operating Current per string
Power Consumption
Life Time
Symbol
VCC
ICC
Pc
Zm
PDRIVER
VLED
ILED
PBL
Values
Min Typ
TBD
90 100
www.DataSheet.net/
TBD
Max
110
Unit Notes
VDC
mA
Watt
Ohm
Watt
V
mA
Watt
Hrs
1
1
2
3
4
5
Note)
1. The specified current and power consumption are under the Vcc = 3.3V , 25 , fv = 60Hz condition
whereas Mosaic pattern is displayed and fv is the frame frequency.
2. This impedance value is needed to proper display and measured form LVDS Tx to the mating connector.
3. The typical operating current is for the typical surface luminance (LWH) in optical characteristics.
ILED is the current of each LED’s string, LED backlight has 6 strings on it.
4. The LED power consumption shown above does not include power of external LED driver circuit
for typical current condition.
5. The life time is determined as the time at which brightness of LED is 50% compare to that of initial value
at the typical LED current.
Ver. 0.0
July. 23, 2008
6 / 27
Datasheet pdf - http://www.DataSheet4U.co.kr/

6 Page









LP101WS1-TLB1 pdf, datenblatt
3-7. Power Sequence
Product Specification
LP101WS1
Liquid Crystal Display
Power Supply For LCD
VCC
90%
0V 10%
90%
10%
Interface Signal,
Vi
(LVDS Signal of Transmitter)
T1 T2
0V
Valid Data
T5 T6
LED Power
OFF
T3 T4
LED ON
OFF
T7
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Parameter
T1
T2
T3
T4
T5
T6
T7
Table 7. POWER SEQUENCE TABLE
Value
Min. Typ. Max.
0.5 - 10
0 - 50
200 -
-
200 -
-
0 - 50
0 - 10
400 -
-
Units
(ms)
(ms)
(ms)
(ms)
(ms)
(ms)
(ms)
Note)
1. Valid Data is Data to meet “3-3. LVDS Signal Timing Specifications”
2. Please avoid floating state of interface signal at invalid period.
3. When the interface signal is invalid, be sure to pull down the power supply for LCD VCC to 0V.
4. LED power must be turn on after power supply for LCD and interface signal are valid.
Ver. 0.0
July. 23, 2008
12 / 27
Datasheet pdf - http://www.DataSheet4U.co.kr/

12 Page





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