LG Display LP173WD1-TLC2 Specification
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LP173WD1
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
(
Preliminary Specification
)
Final Specification
17.3” HD+ TFT LCDTitle
BUYER
MODEL
APPROVED BY
/
/
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY SIGNATURE
SIGNATURE
K. J. KWON / S.Manager
REVIEWED BY
G. J. Han / Manager
LG Display Co., Ltd.SUPPLIER
LP173WD1*MODEL
TLC2Suffix
PREPARED BY
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.1 30. May, 2009
H. M. Yoon / Engineer
H. J. Kim / Engineer
Product Engineering Dept.
LG Display Co., Ltd
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LP173WD1
Liquid Crystal Display
Product Specification
Contents
COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS3-1
INTERFACE CONNECTIONS3-2
LVDS SIGNAL TIMING SPECIFICATIONS3-3
SIGNAL TIMING SPECIFICATIONS3-4
SIGNAL TIMING WAVEFORMS3-5
COLOR INPUT DATA REFERNECE3-6
POWER SEQUENCE3-7
OPTICAL SFECIFICATIONS4
ITEMNo
Page
1
2
3
4
5
6
8
10
10
11
12
12
MECHANICAL CHARACTERISTICS5
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
PRECAUTIONS9
APPENDIX A. Enhanced Extended Display Identification DataA
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LP173WD1
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
DescriptionPageRevision DateRevision No
Revision (TLC1ÆTLC2)May.30, 20091.1
EDID
ver
0.0First Draft-May. 01. 20090.0
1.0Final CAS-May. 27, 20091.0
1.0
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1. General Description
The LP173WD1 is a Color Active Matrix Liquid Crystal Display with an integral LED backlight system. The
matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in
the normally white mode. This TFT-LCD has 17.3 inches diagonally measured active display area with
WHD+ resolution(1600 horizontal by 900 vertical pixel array). Each pixel is divided into Red, Green and
Blue sub-pixels or dots which are arranged in vertical stripes. Gray 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 LP173WD1 has been designed to apply the interface method that enables low power,
high speed, low EMI. The LP173WD1 is intended to support applications where thin thickness, low power
are critical factors and graphic displays are important. In combination with the vertical arrangement of the
sub-pixels, the LP173WD1 characteristics provide an excellent flat display for office automation products
such as Notebook PC.
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LP173WD1
Liquid Crystal Display
Product Specification
User connector
40
Pin
General Features
EEPROM Block
EEPROM Block
for EDID
for EDID
EEPROM Block
EEPROM Block
for Tcon Operating
for Tcon Operating
Timing Control
LVDS
2port
VCC
VLED
LED_EN
PWM
Timing Control
(Tcon) Block
(Tcon) Block
DVCC
Power
Block
LED Driver
LED Driver
Block
TCLKs
Power
Block
Block
VGH, VGL, GMA
Control & Data Power
17.3 inches diagonal Active Screen Size
398.1(H, Typ.) Ý 232.8(V, Typ.) Ý 6.0(D, Max.) mmOutline Dimension
0.23868 X 0.23868 mmPixel Pitch
1600 horiz. by 900 vert. Pixels RGB strip arrangementPixel Format
6-bit, 262,144 colorsColor Depth
200 cd/m
Logic : 1.5 W (Typ.@Mosaic), Back Light : 5.0W (Typ.)Power Consumption
570g (Max.)Weight
Transmissive mode, normally whiteDisplay Operating Mode
Glare treatment of the front Polarizer Surface Treatment
YesRoHS Comply
Yes all. BFR / PVC / As Free
2
(Typ., @I
M
i
n
i
-
L
V
D
S
AVCC, AVDD
GIP CLKs, DSC
VOUT_LED
FB1~6
=21mA)Luminance, White
LED
1
900
1600
TFT-LCD Panel
(HD, GIP, TN)
Source Driver
(Bottom Bent)
LED Backlight Ass’y
EDID signal & Power
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
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LP173WD1
Liquid Crystal Display
Product Specification
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Notes
Symbol
Values
MaxMin
Units
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
OP
Storage Humidity
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39
Wet Bulb
Temperature [
10
0
20
]
30
qC Max, and no condensation of water.
90% 80%
60
50
40
60%
Humidity[(%)RH]
40%
20%
10%
Storage
Operation
at 25 r 5qCVdc4.0-0.3VCC
1qC500TOP
1qC60-20HST
1%RH9010H
1%RH9010HST
-20
10
20 30 40 50
60 70 800
Dry Bulb Temperature []
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3. Electrical Specifications
3-1. Electrical Characteristics
The LP173WD1 requires two power inputs. The first logic is employed to power the LCD electronics and to
drive the TFT array and liquid crystal. The second backlight is the input about LED BL with LED Driver.
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LP173WD1
Liquid Crystal Display
Product Specification
Table 2. ELECTRICAL CHARACTERISTICS
LOGIC :
Power Supply Input Current
BACKLIGHT : ( with LED Driver)
PWM Jitter
Values
SymbolParameter
NotesUnit
MaxTypMin
CCPower Supply Input Voltage
CCMosaic
CC_maxBlack
CCPower Consumption
CC_PPower Supply Inrush Current
LVDSLVDS Impedance
LEDLED Power Input Voltage
LEDLED Power Input Current
LEDLED Power Consumption
LED_PLED Power Inrush Current
11010090Z
ȳ
1V3.63.33.0V
2mA515455-I
3mA660575-I
2W1.71.5-P
4mA18001200-I
5
6V20.012.07.0V
7mA2521-I
7W5.35.0-P
8mA1000800-I
9%100-6PWM Duty Ratio
-
10%0.2-0
PWMPWM Impedance
PWMPWM Frequency
PWM High Level Voltage
PWM Low Level Voltage
LED_EN High Voltage
LED_EN Low Voltage
Ver. 1.1 30. May, 2009
PWM_H
PWM_L
PWMLED_EN Impedance
V
LED_EN
LED_EN
V
_H
_L
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kȳ604020Z
11Hz1000-200F
V5.3-3.0V
V0.5-0V
kȳ604020Z
V5.3-3.0
V0.5-0
12Hrs--12,000Life Time
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Note)
1. The measuring position is the connector of LCM and the test conditions are under 25, fv = 60Hz,
Black pattern.
2. 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.
3. This Spec. is the max load condition for the cable impedance designing.
4. The below figures are the measuring Vcc condition and the Vcc control block LGD used.
The Vcc condition is same the minimum of T1 at Power on sequence.
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LP173WD1
Liquid Crystal Display
Product Specification
Rising time
Vcc
0V
5. This impedance value is needed to proper display and measured form LVDS Tx to the mating connector.
6. The measuring position is the connector of LCM and the test conditions are under 25.
7. The current and power consumption with LED Driver are under the Vled = 12.0V , 25, Dimming of
Max luminance whereas White pattern is displayed and fv is the frame frequency.
8. The below figures are the measuring Vled condition
and the Vled control block LGD used.
VLED control block is same with Vcc control block.
90%
10%
0.5ms
3.3V
Rising time
LED
V
0V
10%
12.0V
90%
0.5ms
9. The operation of LED Driver below minimum dimming ratio may cause flickering or reliability issue.
10. If Jitter of PWM is bigger than maximum. It may cause flickering.
11. This Spec. is not effective at 100% dimming ratio as an exception because it has DC level equivalent
to 0Hz. In spite of acceptable range as defined, the PWM Frequency should be fixed and stable for
more consistent brightness control at any specific level desired.
12 The life time is determined as the time at which the typical brightness of LCD is 50% compare to that of
initial value at the typical LED current. These LED backlight has 6 strings on it and the typical current
of LED’s string is base on 21mA.
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3-2. Interface Connections
This LCD employs two interface connections, a 40 pin connector is used for the module electronics interface
and the other connector is used for the integral backlight system.
The electronics interface connector is a model CABLINE-VS RECE ASS’Y manufactured by I-PEX.
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
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
Negative LVDS differential data inputOdd_R
0-8
IN
0+9
Positive LVDS differential data inputOdd_R
GroundGND10
1-11
Negative LVDS differential data inputOdd_R
IN
Positive LVDS differential data inputOdd_R
1+12
GroundGND13
Negative LVDS differential data inputOdd_R
2-14
IN
Positive LVDS differential data inputOdd_R
2+15
GroundGND16
Negative LVDS differential clock inputOdd_CLKIN-17
Positive LVDS differential clock inputOdd_CLKIN+18
GroundGND19
0-20
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1+24
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2+27
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LED Ground
LED GroundGND
LED GroundGND
No ConnectionNC
PWM for luminance control(200Hz ~ 1000Hz)PWM
Backlight On/Off ControlLED_EN
No Connection (Reserved)NC
LED Power Supply (7V-21V)VLED
LED Power Supply (7V-21V)VLED
LED Power Supply (7V-21V)VLED
21
32
33
34
35
36
37
38
39
40
IN
IN
IN
Even_R
Even_RIN0+
GND19
Even_R
Even_R
GND19
Even_R
Even_R
GND19
Even_CLKIN-29
Even_CLKIN+30
GND31
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Product Specification
LP173WD1
Liquid Crystal Display
NotesDescriptionSymbolPin
1, Interface chips
1.1 LCD : SW, SW0617 (LCD Controller)
including LVDS Receiver
1.2 System : THC63LVDF823A
* Pin to Pin compatible with LVDS
2. Connector
2.1 LCD : CABLINE-VS RECE ASS’Y, I-PEX
2.2 Mating : CABLINE-VS PLUG CABLE
2.3 Connector pin arrangement
[W
or equivalent
or its compatibles
ASS’Y or equivalent.
X
[LCD Module Rear View]
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3-3. LVDS Signal Timing Specifications
3-3-1. DC Specification
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LP173WD1
Liquid Crystal Display
Product Specification
Description
LVDS Common mode Voltage
LVDS Input Voltage Range
3-3-2. AC Specification
LVDS Clock to Data Skew Margin
Symb
ol
ID
CM
IN
SKEW
SKEW
NotesUnitMaxMin
|LVDS Differential Voltage
-mV600100|V
-V1.80.6V
-V2.10.3V
NotesUnitMaxMinSymbolDescription
85MHz > Fclk ˻
65MHz
65MHz > Fclk ˻
25MHz
- 600
ps+ 400- 400t
ps+ 600t
LVDS Clock to Clock Skew Margin (Even
to Odd)
SKEW_EO
Maximum deviation
of input clock frequency during SSC
DEV
Maximum modulation frequency
of input clock during SSC
Ver. 1.1 30. May, 2009
MOD
-1/7
+ 1/7t
T
clk
%· 3-F
KHz200-F
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Freq.
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LP173WD1
Liquid Crystal Display
Product Specification
< Clock skew margin between channel >
F
max
F
center
F
min
3-3-3. Data Format
1) LVDS 2 Port
X
m
tvk
< Spread Spectrum >
m
QGm
Time
kl}
< LVDS Data Format >
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