LG Display LM200WD3-TLC9 Specification
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) Preliminary Specification
(
(
) Final Specification
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LM200WD3
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
Title 20.0” HD+ TFT LCD
BUYER
MODEL
SIGNATURE DATE
/
/
HP
SUPPLIER LG Display Co., Ltd.
*MODEL LM200WD3
SUFFIX TLC9
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
K.G. Park / G.Manager
REVIEWED BY
D.G. Kim / Manager [C]
S.Y. An / Manager [M]
C.S. Shin / Manager [P]
DATE
/
Please return 1 copy for your confirmation
With your signature and comments.
Ver. 0.1 Dec., 02, 2010
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PREPARED BY
S.J. Yeom / Engineer
Product Engineering Dept.
LG Display Co., Ltd
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LM200WD3
Liquid Crystal Display
Product Specification
Contents
No ITEM
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS 6
1) ELECTRICAL CHARACTERISTICS 6
2) INTERFACE CONNECTIONS 8
3) LVDS characteristics 11
4) SIGNAL TIMING SPECIFICATIONS 14
5) SIGNAL TIMING WAVEFORMS 15
6) COLOR INPUT DATA REFERNECE 16
7) POWER SEQUENCE 18
8) POWER DIP CONDITION 19
4 OPTICAL SFECIFICATIONS 19
Page
5 MECHANICAL CHARACTERISTICS 25
6 RELIABILITY 28
7 INTERNATIONAL STANDARDS 29
1) SAFETY 29
2) EMC 29
3) ENVIRONMENT 29
8PACKING 30
1) DESIGNATION OF LOT MARK 30
2) PACKING FORM 30
9 PRECAUTIONS 31
1) MOUNTING PRECAUTIONS 31
2) OPERATING PRECAUTIONS 31
3) ELECTROSTATIC DISCHARGE CONTROL 32
4) PRECAUTIONS FOR STRONG LIGHT EXPOSURE 32
5) STROAGE 32
6) HANDLING PRECAUTIONS FOR PROTECTION FILM 32
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Revision No DescriptionDate Page
Ver.0.1 Preliminary Specifications.Dec.,02,2010
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LM200WD3
Liquid Crystal Display
Product Specification
Record of revisions
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LM200WD3
Liquid Crystal Display
Product Specification
1. General description
LM200WD3-TLC9 is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting
Diode(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. It has a 20.0 inch
diagonally measured active display area with HD+ resolution (900 vertical by 1600 horizontal 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 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16.7M colors with
Advanced-FRC(Frame Rate Control). It has been designed to apply the interface method that
enables low power, high speed, low EMI. FPD Link or compatible must be used as a LVDS(Low
Voltage Differential Signaling) chip. It is intended to support applications where thin thickness,
wide viewing angle, low power are critical factors and graphic displays are important. In
combination with the vertical arrangement of the sub-pixels, the LM200WD3-TLC9 characteristics
provide an excellent flat panel display for office automation products such as monitors.
FIG. 1 Block diagram
LVDS
pair #1
LVDS
pair #2
CN1
+5V
V
LCD
Power circuit
block
Timing
controller
RGB
S1
G1
G900
VLED 2ch
Source driver circuit
S1600
TFT-LCD Panel
(1600RGB900 pixels)
Backlight assembly (White LED)
General features
Active screen size 20.0 inches (508.05mm) diagonal
Outline Dimension 462.8(H) x 272.0(V) x 10.2(D) mm(Typ.)
Pixel Pitch 0.0922*RGB(H)mm x 0.2766(V)mm
Pixel Format 1600 horizontal By 900 vertical Pixels. RGB stripe arrangement
Interface LVDS 2Port
Color depth 16.7M colors
Luminance, white 250 cd/m
2
( Center 1Point, typ)
Viewing Angle (CR>10) R/L 170(Typ.), U/D 160(Typ.)
Power Consumption
Total 14.2 W(Typ.), (4.3 W@V
, 9.9 W@IBL= 110 mA)
LCD
Weight 1,530 g (Typ.)
Display operating mode Transmissive mode, normally White
Surface treatments
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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.
Table 1. Absolute maximum ratings
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LM200WD3
Liquid Crystal Display
Product Specification
Parameter Symbol
Units Notes
Min Max
Values
Power Supply Input Voltage V
Operating Temperature T
Storage Temperature T
Operating Ambient Humidity H
Storage Humidity H
LCD
OP
ST
OP
ST
-0.3 +6.0 Vdc
050
-20 60
C
C
10 90 %RH
10 90 %RH
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 C Max, and no condensation of water.
Note : 2. Storage condition is guaranteed under packing condition.
FIG. 2 Temperature and relative humidity
90%
60
60%
Wet Bulb
Temperature []
20
10
0
30
40
50
40%
10%
Humidity
[(%)RH]
Storage
Operation
At 25
1
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature []
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3. Electrical specifications
3-1. Electrical characteristics
It requires two power inputs. One is employed to power the LCD electronics and to drive the
TFT array and liquid crystal. The second input power for the LED/Backlight, is typically
generated by an LED Driver. The LED driver is an external unit to the LCDs.
Table 2. Electrical characteristics
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LM200WD3
Liquid Crystal Display
Product Specification
Parameter Symbol
Values
Unit Notes
Min Typ Max
MODULE :
Power Supply Input Voltage V
Permissive Power Input Ripple V
I
LCD-MOSAIC
Power Supply Input Current
I
LCD-BLACK
I
LCD-L80
Power Consumption P
Inrush current I
LCD
LCD
LCD
RUSH
4.5 5.0 5.5 Vdc
--0.4 V 3
- 860 1120 mA 1
- 1100 1430 mA 2
- 800 1040 mA 2
-4.35.6Watt 1
--3.0 A 4
Note :
1. The specified current and power consumption are
under the V
LCD=5.0V, 25 ± 2C,f
whereas mosaic pattern(8 x 6) is displayed and f
=60Hz condition
V
is the frame frequency.
V
2. The current is specified at the maximum current pattern.
3. Permissive power ripple should be measured under VCC=5.0V, 25C, f
(frame frequency)=75Hz
V
condition and At that time, we recommend the bandwidth configuration of oscilloscope
is to be under 20MHz.
4. The duration of rush current is about 5ms and rising time of power Input is 500us ± 20%.
FIG.3 pattern for Electrical characteristics
power consumption
power input ripple
White : 255Gray
Black : 0Gray
Mosaic Pattern(8 x 6)
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Full Black Pattern
Energy star 5.0
White : 255Gray (80%)
Black : 0Gray (20%)
L80 Pattern
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Table 3. LED array ELECTRICAL CHARACTERISTICS
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LM200WD3
Liquid Crystal Display
Product Specification
Parameter Symbol Condition
LED : 1
LED String Current Is - 110 120 mA 2
LED String Voltage Vs 42.0 44.8 47.6 V 3
Power Consumption
LED Life Time LED_LT 30,000 - - Hrs 5
LED driver design guide
: The design of the LED driver must have specifications for the LED in LCD Assembly.
The performance of the LED in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the LED driver.
So all the parameters of an LED driver should be carefully designed and output current should be
Constant current control.
Please control feedback current of each string individually to compensate the current variation
among the strings of LEDs.
When you design or order the LED driver, please make sure unwanted lighting caused by
the mismatch of the LED and the LED driver (no lighting, flicker, etc) never occurs.
When you confirm it, the LCD module should be operated in the same condition as installed in
your instrument.
Parray - 9.9 10.4 Watt 4,6
Min. Typ. Max.
Values
Unit Notes
Notes :
1. Specified values are for a single LED bar.
2. The specified current is input LED chip 100% duty current.
3. The specified voltage is input LED string voltage at typical 110mA 100% duty current.
4. The specified power consumption is input LED bar power consumption at typical 110mA 100% duty current.
5. The life time is determined as the time at which luminance of the LED is 50% compared to that of initial
value at the typical LED current on condition of continuous operating at 25 ± 2C.
6. The LED bar power consumption shown above does not include loss of external driver.
The used LED string current is the LED typical current.
Typ Power Consumption is calculated with PBar = Vs(Typ.) x Is(Typ.) x Nstring
Max Power Consumption is calculated with PBar = Vs(Max.) x Is(Typ) x Nstring
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3-2. Interface connections
3-2-1. LCD Module
LCD connector(CN1) : GT103-30S-HF15-E2500 (LSM) , UJU(IS100-L30O-C23)
Mating connector : FI-X30H and FI-X30HL (JAE) or Equivalent
Table 4. Module connector(CN1) pin configuration
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LM200WD3
Liquid Crystal Display
Product Specification
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Symbol Description
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
GND
RXOCRXOC+
RXO3RXO3+
RXE0RXE0+
GND
RXE1RXE1+
GND
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
GND
NC
NC
PWM_OUT
VLCD
VLCD
VLCD
Minus signal of 1st channel 0 (LVDS)
Plus signal of 1st channel 0 (LVDS)
Minus signal of 1st channel 1 (LVDS)
Plus signal of 1st channel 1 (LVDS)
Minus signal of 1st channel 2 (LVDS)
Plus signal of 1st channel 2 (LVDS)
Ground
Minus signal of 1st clock channel (LVDS)
Plus signal of 1st clock channel (LVDS)
Minus signal of 1st channel 3 (LVDS)
Plus signal of 1st channel 3 (LVDS)
Minus signal of 2nd channel 0 (LVDS)
Plus signal of 2nd channel 0 (LVDS)
Ground
Minus signal of 2nd channel 1 (LVDS)
Plus signal of 2nd channel 1 (LVDS)
Ground
Minus signal of 2nd channel 2 (LVDS)
Plus signal of 2nd channel 2 (LVDS)
Minus signal of 2nd clock channel (LVDS)
Plus signal of 2nd clock channel (LVDS)
Minus signal of 2nd channel 3 (LVDS)
Plus signal of 2nd channel 3 (LVDS)
Ground
No Connection (For LCD internal use only.)
No Connection (For LCD internal use only.)
Reference signal for inverter control
Power Supply (5.0V)
Power Supply (5.0V)
Power Supply (5.0V)
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FIG. 4 Connector diagram
1’st signal pairs
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Product Specification
GT103-30S-HF15-ES2500 (LSM)
#
1
#1 #30
2’nd signal pairs
#30
LM200WD3
Liquid Crystal Display
Note:
Power(+5V)
PWM_OUT
Rear view of LCM
1. NC: No Connection.
2. All GND(ground) pins should be connected together and to Vss which should also
be connected to the LCD’s metal frame.
3. All V
(power input) pins should be connected together.
LCD
4. Input Level of LVDS signal is based on the IEA 664 Standard.
5. PWM_OUT is a reference signal for inverter control.
This PWM signal is synchronized with vertical frequency.
Its frequency is 3 times of vertical frequency, and its duty ratio is 50%.
If the system don’t use this pin, do not connect.
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3-2-2. LED Interface
The LED interface connector is a model 10019HR-06 manufactured by Yeonho Electronics.
The mating connector is a FFC/FPC specified in LED interface connector specification.
The pin configuration for the connector is shown in the table below.
Table 5. LED connector pin configuration
Pin Symbol Description Notes
1 FB1 Channel1 Current Feedback
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LM200WD3
Liquid Crystal Display
Product Specification
2 NC No connection
3 VLED LED Power Supply
4 VLED LED Power Supply
5 NC No connection
6 FB2 Channel2 Current Feedback
FIG. 5 Backlight connector view
LED
Back View
1
Back View
6
PCB
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