Update Electrical Specification528. Nov. 20080.2
Signal Timing Specification10
Power Sequence12
Mechanical Drawing17~19
Packing form25
Update EDID Data28~30
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EDID
ver
-
0.0Update EDID Data28-30
0.1
Ver. 0.228, Nov, 2008
2/ 31
LP133WH1
Liquid Crystal Display
Product Specification
1. General Description
The LP133WH1 is a Color Active Matrix Liquid Crys tal Display with an integra l LED backlight system. The
matrix employs a-Si Thin Film Tran s istor as the active element. It is a trans missi ve type d isplay operating in
the normally white mode. This TFT-LCD has 13.3 inches diagonally measured active display area with
WHD resolution(1366 horizontal by 768 ver tical pixe l ar ray) . Each pixe l is d ivided in to Red, Gr een and Blue
sub-pixels or dots which are a rranged in vertica l stripes. Gr ay scale or the brightness of the sub -pixel color
is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144
colors.
The LP133WH1 has been designed to apply the in terface method that enables low power, high speed, low
EMI.
The LP133WH1 is intended to support applications where thin th ickness, low power are critical factor s and
graphic displays are important. In combination with the vertical arrangement of the sub-pixels, the
LP133WH1 characteristics provide an exce llen t fla t display for office automation products such as Notebook
PC.
The LP133WH1 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 BLU.
Table 2. ELECTRICAL CHARACTERISTICS
ParameterSymbol
LOGIC :
CCPower Supply Input Voltage
CCPower Supply Input Current
I
CCPower Consumption
CC_PPower Supply Inrush Current
BACKLIGHT : ( with LED Driver)
LEDLED Power Input Voltage
LEDLED Power Input Current
LED_PLED Power Inrush Current
PWMPWM Impedance
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PWM High Level Voltage
PWM Low Level Voltage
LED_EN High Voltage
LED_EN Low Voltage
Note)
1. The specified Icc 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.
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PWMPWM Frequency
PWM_H
PWM_L
LED_EN_H
LED_EN_L
Values
MaxTypMin
mA1500--I
11010090ZLVDSLVDS Impedance
mATBD--I
kΩTBDTBDTBDZ
NotesUnit
V3.63.33.0V
1mATBDTBD1WTBDTBD-P
Ω
V20.012.07.0V
V53.32.1V
V0.8-0V
V53.32.1V
V0.8-0V
2
3mA-TBD-I
3WTBDTBD-PLEDLED Power Consumption
4%100-12.5-PWM Dimming Ratio
5Hz1000TBD200F
6Hrs--12,000Life Time
2. This impedance value is needed to proper display and measured form
LVDS Tx to the mating connector.
3. The specified LED current and power consumption are under the Vled = 12.0V , 25℃, Dimming of Max
luminance whereas White pattern is displayed and fv is the frame frequency.
4. There may be a flickering or some reliability issues when LED driver is operated by under condition of
minimum.
5. The PWM Frequency has 0Hz, DC level for dimming ratio 100%. The PWM Frequency should be fixed
and continue for stable luminance levels what you want.
6. The life time is determined as the time at which brightness of LCD is 50% compare to that of initial value
at the typical LED current. These LED backlight has TBD strings on it and the typical current of LED’s
string is base on TBD mA.
Ver. 0.228, Nov, 2008
5/ 31
LP133WH1
Liquid Crystal Display
Product Specification
3-2. Interface Connections
This LCD employs one interface connections, a 40 pin connector is used for the module electronics interface
and LED Driver.
The electronics interface connector is a model 20455-040E-0x manufactured by I-PEX.
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
NotesDescriptionSymbolPin
No connectionNC1
Power Supply, 3.3V Typ.VCC2
Power Supply, 3.3V Typ.VCC3
DDC 3.3V powerV EEDID4
No ConnectionNC5
DDC ClockClk EEDID6
DDC DataDATA EEDID7
0-8
IN
IN
IN
IN
IN
IN
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NCNo Connection21
Negative LVDS differential data inputOdd_R
0+9
Positive LVDS differential data inputOdd_R
GroundGND10
1-11
Negative LVDS differential data inputOdd_R
Positive LVDS differential data inputOdd_R
1+12
GroundGND13
2-14
Negative LVDS differential data inputOdd_R
2+15
Positive LVDS differential data inputOdd_R
GroundGND16
Negative LVDS differential clock inputOdd_CLKIN-17
Positive LVDS differential clock inputOdd_CLKIN+18
GroundGND19
No ConnectionNC20
No ConnectionNC22
No ConnectionNC23
No ConnectionNC24
No ConnectionNC25
No ConnectionNC26
No ConnectionNC27
No ConnectionNC28
No ConnectionNC29
No ConnectionNC30
LED GroundVLED_GND31
LED GroundVLED_GND32
LED GroundVLED_GND33
No ConnectionNC34
PWM for Luminance controlBLIM35
Backlight On/Off ControlBL_On36
No ConnectionNC37
LED Power Supply (7V-20V)VLED38
LED Power Supply (7V-20V)VLED39
LED Power Supply (7V-20V)VLED40
1, Interface chips
1.1 LCD : SW, SW0624 (LCD Controller)
including LVDS Receiver
1.2 System : THC63LVDF823A
or equivalent
* Pin to Pin compatible with LVDS
2. Connector
2.1 LCD :20455-040E-0x, I-PEX
2.2 Mating : 20453-040T-0x, I-PEX
2.3 Connector pin arrangement
40
or its compatibles
or equivalent.
1
[LCD Module Rear View]
Ver. 0.228, Nov, 2008
6/ 31
Liquid Crystal Display
Product Specification
The LED backlight connector is a model TF12-9S-0.5H, manufactured by Hirose or equivalent.