LG Display LP171WP9-TLB1 Specification
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LP171WP9
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
(
Preliminary Specification
)
Final Specification
17.1” WXGA+ TFT LCDTitle
LG Display Co., Ltd.SUPPLIER
LP171WP9*MODEL
TLB1Suffix
MODEL
APPROVED BY
/
/
HPBUYER
SIGNATURE
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY SIGNATURE
K. J. KWON / S.Manager
REVIEWED BY
G. J. Han / Manager
PREPARED BY
/
S. W. Park / Engineer
S. G. Ann / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.0 Mar. 23. 2009
Product Engineering Dept.
LG Display Co., Ltd
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LP171WP9
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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LP171WP9
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
DescriptionPageRevision DateRevision No
First Draft-Mar. 23. 20090.0
EDID
ver
TBD
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ڃڧڪڢںڝٻۏ۔ۋۀڄ
1. General Description
The LP171WP9WF1 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 17.1 inches diagonally measured active display
area with FHD resolution(1920 horizontal by 1080 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 subpixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than
262,144 colors.
The LP171WP9 has been designed to apply the interface method that enables low power, high speed, low
EMI.
The LP171WP9 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
LP171WP9 characteristics provide an excellent flat display for office automation products such as Notebook
PC.
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LP171WP9
Liquid Crystal Display
Product Specification
ڞک
ڌ
ڰێۀۍٻھۊۉۉۀھۏۊۍٻ
ڏڋ
ګۄۉ
General Features
ڧڱڟڮٻځ
گۄۈۄۉۂ
ڞۊۉۏۍۊۇ
ڝۇۊھۆ
ڌ
ڢڤګٻڃڢڼۏۀٻڤۉٻګڼۉۀۇڄ
ڮۊېۍھۀٻڟۍۄۑۀۍٻڞۄۍھېۄۏ
گڡگڈڧڞڟٻګڼۉۀۇ
ګڪڲڠڭٻ
ڃڌڏڏڋٻۓٻڔڋڋڄ
ڝڧڪڞڦ
ڠڟڤڟٻ
ڔڋڋ
ڝڧڪڞڦ
ڧڠڟ
ڧڠڟٻڝڼھۆۇۄۂۃۏٻڜێێ’۔
ڝڧڪڞڦ
ࣿࣜࣜ ࣜࣜࣜ
17.1 inches diagonal Active Screen Size
382.2 (H) Ý 244.6 (V) Ý 6.5(D, max.) mmOutline Dimension
0.255 mm Ý 0.255 mm Pixel Pitch
1440 horiz. by 900 vert. Pixels RGB strip arrangementPixel Format
6-bit, 262,144 colorsColor Depth
200 cd/m
Total TBD Watt @LCM circuit TBD W(Typ.), LED TBD W (Typ.)Power Consumption
700g(Max.)Weight
Transmissive mode, normally whiteDisplay Operating Mode
Hard coating(3H), Anti-Glare treatment of the front polarizerSurface Treatment
YesRoHS Comply
2
(typ., @I
LED
=TBD mA) , 5 points MinLuminance, White
ڌڏڏڋ
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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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LP171WP9
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 LP171WP9 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.
Parameter Symbol
LOGIC :
BACKLIGHT : ( with LED Driver)
PWM High Level Voltage
PWM Low Level Voltage
LED_EN High Voltage
LED_EN Low Voltage
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Product Specification
Table 2. ELECTRICAL CHARACTERISTICS
Values
CCPower Supply Input Voltage
CCPower Supply Input Current
I
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
PWMPWM Impedance
PWMPWM Frequency
PWM_ H
PWM_ L
LED_EN_H
LED_EN_L
Liquid Crystal Display
MaxTypMin
V3.63.33.0V
mA1500--I
11010090Z
ȳ
V20.012.07.0V
mA1500--I
kȳ604020Z
V5.3-3.0V
V0.5-0V
kȳ604020ZLED_ENLED_EN Impedance
V5.3-3.0V
V0.5-0V
LP171WP9
NotesUnit
1mATBDTBD-
1WTBDTBD-P
2
3mATBDTBD-I
3WTBDTBD-P
4%100-20.0-PWM Dimming (Duty) Ratio
5Hz1000200F
6Hrs--12,000Life Time
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.
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. The operation of LED Driver below minimum dimming ratio may cause flickering or reliability issue.
5. 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.
6. 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 TBDmA.
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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 FI-NXB40SL-HF10 manufactured by JAE
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
No Connection (Reserved for supplier)NC1
Power Supply, 3.3V (typical)VCC2
Power Supply, 3.3V (typical)VCC3
DDC 3.3V powerV_EEDID4
No ConnectionNC5
DDC ClockCLK EEDID6
DDC DataDATA EEDID7
- LVDS differential data input (R0-R5, G0)Odd Rin0-8
+ LVDS differential data input (R0-R5, G0)Odd Rn0+9
GND
21
Ground10
- LVDS differential data input (G1-G5, B0-B1)Odd Rin1-11
+ LVDS differential data input (G1-G5, B0-B1)Odd Rn1+12
GroundGND13
- LVDS differential data input (B2-B5,HS,VS, DE)Odd Rin2-14
+ LVDS differential data input (B2-B5,HS,VS, DE)Odd Rn2+15
GroundGND16
- LVDS differential clock inputOdd ClkIN-17
+ LVDS differential clock inputOdd ClkIN+18
GroundGND19
- LVDS differential data input (R0-R5, G0)Even Rin0-20
+ LVDS differential data input (R0-R5, G0)Even Rn0+
G
roundGND22
- LVDS differential data input (G1-G5, B0-B1)Even Rin1-23
+ LVDS differential data input (G1-G5, B0-B1)Even Rn1+24
GroundGND25
- LVDS differential data input (B2-B5,HS,VS, DE)Even Rin2-26
+ LVDS differential data input (B2-B5,HS,VS, DE)Even Rn2+27
GroundGND28
- LVDS differential clock inputEven ClkIN-29
+ LVDS differential clock inputEven ClkIN+30
LED GroundGND31
LED GroundGND32
LED GroundGND33
No Connection (Reserved for supplier)NC34
LED Power Supply 6V-20VVLED35
LED Power Supply 6V-20VVLED36
LED Power Supply 6V-20VVLED37
PWM for luminance controlPWM38
BL On/OffLED_EN39
No Connection (Reserved for supplier)NC40
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Product Specification
DescriptionSymbolPin
LP171WP9
Liquid Crystal Display
1. LCD :
SW, SW0617(LCD Controller)
Including LVDS Receiver.
2. System : SiWLVDSRx or equivalent
* Pin to Pin compatible with LVDS
JAE, FI-NXB40SL-HF10
(Locking type) or equivalent
FI-NX400L or equivalent
40
1
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3-3. LVDS Signal Timing Specifications
3-3-1. DC Specification
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LP171WP9
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
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MOD
-1/7
+ 1/7t
T
clk
%· 3-F
KHz200-F
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Freq.
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LP171WP9
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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3-4. Signal Timing Specifications
This is the signal timing required at the input of the User connector. All of the interface signal timing should be
satisfied with the following specifications and specifications of LVDS Tx/Rx for its proper operation.
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LP171WP9
Liquid Crystal Display
Product Specification
Table 5. TIMING TABLE
NoteUnitMax.Typ.Min.SymbolITEM
FrequencyDCLK
Period
WidthHsync
Width-Active
Period
Vsync
Data
Enable
Width
Width-Active
Horizontal back porch
Horizontal front porch
Vertical back porch
Vertical front porch
3-5. Signal Timing Waveforms
f
CLK
t
HP
t
WH
tw
HA
t
VP
t
WV
tw
VA
t
HBP
t
HFP
t
VBP
t
VFP
High: 0.7VCC
Low: 0.3VCC
-54.75-
10481000952
484032
720720720
926912907
532
900900900
224200176
564024
1574
tCLK
tHP
tHP
621
Condition : VCC=3.3V
2portMHz
2port
2porttCLK
t
Hsync
t
WH
t
HBP
HP
tWHA
t
HFP
Date Enable
t
VP
t
WV
Vsync
t
VBP
tWVA
t
VFP
Date Enable
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