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LM201U05
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
Title 20.1” UXGA TFT LCD
BUYER NDS
MODEL
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
/
SIGNATURE
DATE
APPROVED BY
Hans. Kim / G.Manager
REVIEWED BY
C. K. Lee / Manager [C]
J. H. Lee / Manager [M]
LG Display Co., Ltd.SUPPLIER
LM201U05*MODEL
SLM1SUFFIX
SIGNATURE
DATE
G.T. Kim / Manager [P]
PREPARED BY
/
C.W. Lim / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
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LM201U05
Liquid Crystal Display
Product Specification
Contents
No ITEM
COVER
CONTENTS
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION
2 ABSOLUTE MAXIMUM RATINGS
3 ELECTRICAL SPECIFICATIONS
3-1 ELECTRICAL CHARACTREISTICS
3-2 INTERFACE CONNECTIONS
3-3 SIGNAL TIMING SPECIFICATIONS
3-4 SIGNAL TIMING WAVEFORMS
3-5 COLOR INPUT DATA REFERNECE
3-6 POWER SEQUENCE
4 OPTICAL SFECIFICATIONS
Page
1
2
4
5
6
6
9
16
17
18
19
20
5 MECHANICAL CHARACTERISTICS
6 RELIABILITY
7 INTERNATIONAL STANDARDS
7-1 SAFETY
7-2 EMC
7-3 ENVIRONMENT 29
8 PACKING
8-1 DESIGNATION OF LOT MARK
8-2 PACKING FORM 31
8-3 PALLET FORM 32
9 PRECAUTIONS 33
25
28
29
29
29
30
30
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RECORD OF REVISIONS
Revision No Revision Date Page DESCRIPTION
0.0 Apr. 02. 2008 - Preliminary Specification
1.0 Jun. 02. 2008 - Final specification
10 Change CN1 specification
15 Change CNTs order
20,22 Updated GTG(max) spec, TCO’03 Spec & Comment
25 Updated Outline Dimension specification
27 Updated the Rear view Drawing
LM201U05
Liquid Crystal Display
28 Updated Vibration Test specification
29 Changed the RoHS sentence
30,31, 32 Updated Packing Form, Pallet Form
1.1 July. 17. 2008 31 Updated Packing Form
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LM201U05
Liquid Crystal Display
Product Specification
1. General Description
LM201U05-SLM1 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 20.1 inch diagonally measured
active display area with UXGA resolution (1200 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(True) colors.
It has been designed to apply the 8Bit 2 port LVDS interface.
It is intended to support displays where high brightness, super wide viewing angle,
high color saturation, and high color are important.
RGB, Dclk, DE
Hsync, Vsync
(LVDS 2 port)
(+20V)
V
LCD
CN1
(30pin)
Timing Control
Block
Power Circuit Block
V
V
Lamp
Lamp
CN2(5PIN), 3(2PIN)
Backlight Assembly(6 CCFL)
CN4(2PIN), 5(5PIN)
General Features
Active Screen Size 20.1 inches(510.54mm) diagonal
Outline Dimension 432.0(H) x 331.5(V) x 25.0(D) mm(Typ.)
Gate Driver circuit
G1200
Source Driver Circuit
S1600S1
G1
TFT-LCD Panel
(1600 u 1200 pixels)
Pixel Pitch 0.255mm x 0.255mm
Pixel Format 1600 horizontal By 1200 vertical Pixels RGB stripe arrangement
Color Depth 8bit, 16,7 M colors
Luminance, White 300 cd/m2(Center 1 point, Typ.)
Viewing Angle (CR>10) Viewing Angle Free ( R/L 178(Typ.), U/D 178(Typ) )
Power Consumption Total 35.38 Watt(Typ.) (5.98 Watt@VLCD, 29.4 Watt@300cd/[LAMP=7mA])
Weight 3200 g (Typ.)
Display Operating Mode Transmissive mode, normally black
Surface Treatment Hard coating (3H), Anti-glare treatment of the front polarizer
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Product Specification
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
LM201U05
Parameter
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
VLCD -0.3 23.0 Vdc GY\Gr YG¶j
TOP 0 50
TST -20 60
HOP 10 90 %RH 1
HST 10 90 %RH 1
Values
Units
Min Max
¶C
¶C
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.
ڔڋڀ
NotesSymbol
1
1
ڑڋ
ڐڋ
ڲۀۏٻڝېۇڽ
گۀۈۋۀۍڼۏېۍۀٻڶڞڸ
ڏڋ
ڎڋ
ڍڋ
ڌڋ
ڋ
ڌڋ ڍڋ ڎڋ ڏڋ ڐڋ ڑڋ ڒڋ ړڋڋڈڍڋ
ڟۍ۔ٻڝېۇڽٻگۀۈۋۀۍڼۏېۍۀٻڶڞڸ
Ver. 1.1 July. 17. 2008
ڑڋڀ
ڏڋڀ
ڌڋڀ
ڮۏۊۍڼۂۀ
ڪۋۀۍڼۏۄۊۉ
ڣېۈۄڿۄۏ۔ٻڶڃڀڄڭڣڸ
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LM201U05
Liquid Crystal Display
Product Specification
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 CCFL, is typically generated by an inverter. The inverter is an
external unit to the LCDs.
Table 2_1. ELECTRICAL CHARACTERISTICS
Values
Parameter Symbol
Min Typ Max
Unit Notes
MODULE :
Power Supply Input Voltage VLCD 17V 18V 19V Vdc
Power Supply Input Current ILCD
Power Consumption PLCD - 5.98 6.88 Watt 1
Rush current IRUSH - - 3 A 3
- 332 382 mA 1
- 419 481 mA 2
Note :
1. The specified current and power consumption are under the V
whereas mosaic pattern(8 x 6) is displayed and f
is the frame frequency.
V
=18.0V, 25 r 2¶C,fV=60Hz condition
LCD
2. The current is specified at the maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power Input is 1ms(min.).
White : 255Gray
Maximum current pattern
Black : 0Gray
Mosaic Pattern(8 x 6)
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Product Specification
Table 2_2. ELECTRICAL CHARACTERISTICS
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LM201U05
Liquid Crystal Display
Parameter Symbol
Min Typ Max
LAMP :
Operating Voltage VBL 670(8.0mA) 700 825(3mA) V
Operating Current IBL 3.0 7.0 8.0 mA
Established Starting Voltage Vs 2, 4
at 25 ¶C
at 0 ¶C
Operating Frequency
Discharge Stabilization Time
Power Consumption
Life Time
fBL 40 50 80 kHz 5
Ts - - 3 Min 2, 6
PBL 29.4 32.3 Watt 7
45,000 Hrs 2, 8
Values
1150 V
1450 V
Unit Notes
RMS
RMS
RMS
RMS
Note : The design of the inverter must have specifications for the lamp in LCD Assembly.
The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the DC-AC inverter. So all the parameters of an inverter should be carefully
designed so as not to produce too much leakage current from high-voltage output of the inverter.
When you design or order the inverter, please make sure unwanted lighting caused by the mismatch
of the lamp and the inverter (no lighting, flicker, etc) never occurs. When you confirm it, the LCD–
Assembly should be operated in the same condition as installed in you instrument.
Do not attach a conducting tape to lamp connecting wire.
If the lamp wire attach to a conducting tape, TFT-LCD Module has a low luminance and the inverter
has abnormal action. Because leakage current is occurred between lamp wire and conducting tape.
1, 3
2
1. It is only reference voltage in LCM.
2. Specified values are for a single lamp.
3. Operating voltage is measured at 25 r 2¶C.
4. The voltage above V
should be applied to the lamps for more than 1 second for start-up.
S
(Inverter open voltage must be more than lamp starting voltage.)
Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current.
5. Lamp frequency may produce interface with horizontal synchronous frequency and as a result this may
cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal
synchronous frequency and from its harmonics in order to prevent interference.
6. Let’s define the brightness of the lamp after being lighted for 5 minutes as 100%.
is the time required for the brightness of the center of the lamp to be not less than 95%.
T
S
7. The lamp power consumption shown above does not include loss of external inverter.
The used lamp current is the lamp typical current. (P
= VBLx IBLx N
BL
Lamp
)
8. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial
value at the typical lamp current on condition of continuous operating at 25 r 2¶C.
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9. The output of the inverter must have symmetrical(negative and positive) voltage waveform and
symmetrical current waveform (Unsymmetrical ratio is less than 10%). Please do not use the inverter
which has unsymmetrical voltage and unsymmetrical current and spike wave.
Requirements for a system inverter design, which is intended to have a better display performance, a
better power efficiency and a more reliable lamp, are following.
It shall help increase the lamp lifetime and reduce leakage current.
a. The asymmetry rate of the inverter waveform should be less than 10%.
b. The distortion rate of the waveform should be within ˲2 ·10%.
* Inverter output waveform had better be more similar to ideal sine wave.
* Asymmetry rate:
LM201U05
I p
| I
–I –p| / I
p
rms
x 100%
* Distortion rate
I -p
I
(or I –p) / I
p
rms
10. The inverter which is combined with this LCM, is highly recommended to connect coupling(ballast)
condenser at the high voltage output side. When you use the inverter which has not coupling(ballast)
condenser, it may cause abnormal lamp lighting because of biased mercury as time goes.
11.In case of edgy type back light with over 4 parallel lamps, input current and voltage wave form should
be synchronized
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Product Specification
3-2. Interface Connections
ᆛLCD Connector(CN1) : AL230F-ALG1D-P (Manufactured by P-TWO) or IS100-L30R-C23
(Manufactured by UJU) or Equivalent
ᆛMating Connector : FI-X30M (Manufactured by JAE) or Equivalent
Table 3. MODULE CONNECTOR(CN1) PIN CONFIGURATION
Pin DescriptionSymbol
LM201U05
Liquid Crystal Display
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
Vcc
Vcc
Vcc
Vcc
NC
NC
SR3P
SR3M
SCLKINP
SCLKINM
SR2P
SR2M
SR1P
SR1M
SR0P
SR0M
GND
GND
FR3P
FR3M
FCLKINP
FCLKINM
FR2P
FR2M
FR1P
FR1M
FR0P
FR0M
GND
GND
Supply voltage for LCD module
Supply voltage for LCD module
Supply voltage for LCD module
Supply voltage for LCD module
NC (No Connection)
NC (No Connection)
Plus signal of even channel 3 (LVDS)
Minus signal of even channel 3 (LVDS)
Plus signal of even clock channel (LVDS)
Minus signal of even clock channel (LVDS)
Plus signal of even channel 2 (LVDS)
Minus signal of even channel 2 (LVDS)
Plus signal of even channel 1 (LVDS)
Minus signal of even channel 1 (LVDS)
Plus signal of even channel 0 (LVDS)
Minus signal of even channel 0 (LVDS)
Ground
Ground
Plus signal of odd channel 3 (LVDS)
Minus signal of odd channel 3 (LVDS)
Plus signal of odd clock channel (LVDS)
Minus signal of odd clock channel (LVDS)
Plus signal of odd channel 2 (LVDS)
Minus signal of odd channel 2 (LVDS)
Plus signal of odd channel 1 (LVDS)
Minus signal of odd channel 1 (LVDS)
Plus signal of odd channel 0 (LVDS)
Minus signal of odd channel 0 (LVDS)
Ground
Ground
Second data
First data
Note: 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
4. Input Level of LVDS signal is based on the IEA 664 Standard.
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LM201U05
Liquid Crystal Display
Product Specification
User Connector Diagram
#30
AL230F-ALG1D-P ( P-TWO)
#1
PCB
پڎڋ
Input connector
BackLight
ڭۀڼۍٻۑۄۀےٻۊہٻڧڞڨ
Components
پڌ
PCB
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Table 4. REQUIRED SIGNAL ASSIGNMENT FOR Flat Link (TI:SN75LVDS83) Transmitter
Pin # Require SignalPin Name Pin # Require SignalPin Name
1 Power Supply for TTL InputVCC 29 Ground pin for TTLGND
2 TTL Input (R7)D5 30 TTL Input (DE)D26
3 TTL Input (R5)D6 31 TTL Level clock InputTXCLKIN
4 TTL Input (G0)D7 32 Power Down InputPWR DWN
5 Ground pin for TTLGND 33 Ground pin for PLLPLL GND
6 TTL Input (G1)D8 34 Power Supply for PLLPLL VCC
7 TTL Input (G2)D9 35 Ground pin for PLLPLL GND
LM201U05
8 TTL Input (G6)D10 36 Ground pin for LVDSLVDS GND
9 Power Supply for TTL InputVCC 37 Positive LVDS differential data output 3TxOUT3ు
10 TTL Input (G7)D11 38 Negative LVDS differential data output 3TxOUT3ృ
11 TTL Input (G3)D12 39 Positive LVDS differential clock outputTXCLKOUTు
12 TTL Input (G4)D13 40 Negative LVDS differential clock outputTXCLKOUTృ
13 Ground pin for TTLGND 41 Positive LVDS differential data output 2TXOUT2ు
14 TTL Input (G5)D14 42 Negative LVDS differential data output 2TXOUT2ృ
15 TTL Input (B0)D15 43 Ground pin for LVDSLVDS GND
16 TTL Input (B6)D16 44 Power Supply for LVDSLVDS VCC
17 Power Supply for TTL InputVCC 45 Positive LVDS differential data output 1TXOUT1ు
46 Negative LVDS differential data output 1TXOUT1ృ18 TTL Input (B7)D17
19 TTL Input (B1)D18
20 TTL Input (B2)D19
22 TTL Input (B3)D20
47 Positive LVDS differential data output 0TXOUT0ు
48 Negative LVDS differential data output 0TXOUT0ృ
49 Ground pin for LVDSLVDS GND21 Ground pin for TTL InputGND
50 TTL Input (R6)D27
23 TTL Input (B4)D21
24 TTL Input (B5)D22
25 TTL Input (RSVD)D23
26 Power Supply for TTL InputVCC 54 TTL Input (R2)D2
51 TTL Input (R0)D0
52 TTL Input (R1)D1
53 Ground pin for TTLGND
55 TTL Input (R3)D327 TTL Input (HSYNC)D24
56 TTL Input (R4)D428 TTL Input (VSYNC)D25
Notes : Refer to LVDS Transmitter Data Sheet for detail descriptions.
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LVDS Input characteristics
1. DC Specification
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LM201U05
Liquid Crystal Display
Product Specification
Description
LVDS Common mode Voltage
LVDS Input Voltage Range
2. AC Specification
Description Symbol Min Max Unit Notes
LVDS Clock to Data Skew Margin
LVDS Clock to Clock Skew Margin (Even to
Odd)
Maximum deviation
of input clock frequency during SSC
Symbo
l
|LVDS Differential Voltage
ID
CM
IN
t
SKEW
t
SKEW
t
SKEW_EO
F
DEV
NotesUnitMaxMin
-mV600100|V
-V1.80.6V
-V2.10.3V
- 400 + 400 ps 85MHz > Fclk ˻ 65MHz
- 600 + 600 ps 65MHz > Fclk ˻ 25MHz
-1/7 -
- · 3%
+ 1/7 T
clk
-
Maximum modulation frequency
of input clock during SSC
F
MOD
- 200 KHz
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Freq.
F
max
F
center
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Product Specification
< Clock skew margin between channel >
LM201U05
Liquid Crystal Display
* F
F
center
DEV
F
min
3. Data Format
1) LVDS 2 Port
1
F
MOD
< Spread Spectrum >
Time
< LVDS Data Format >
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2) LVDS 1 Port
RCLK+
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LM201U05
Liquid Crystal Display
Product Specification
RA+/-
RB+/-
RC+/-
RD+/-
R3 R2
G4 G3
B5 B4
G7 G6
Previous (N-1 )th Cycle Next (N+1)th Cycle
R1 R0
G2 G1
B3 B2
R7 R6
G0 R5 R4 R3 R2 R1 R0
B1 B0 G5 G4 G3 G2 G1
DE VSYNC HSYNC B5 B4 B3 B2
X B7 B6 G7 G6 R7 R6
Current (Nth ) Cycle
G0
B1
DE
VSYNC HSYNC
X
R5 R4
B0 G5
B7 B6
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LM201U05
Liquid Crystal Display
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Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN2,CN3,CN4,CN5)
The backlight interface connector is a model 1674817-1(CN3/CN4) manufactured by AMP ( or equivalent
BHSR-02VS-1 manufactured by JST) and BHR-05VS-1 (CN2/CN5) manufactured by JST. The mating
connector part number are SM02B-BHSS-1-TB(2pin), SM04(9-E2)B-BHS-1-TB or equivalent. The pin
configuration for the connector is shown in the table below.
CN2
CN3
CN4
CN5
Symbol
HV
HV
NC
LV
5
5
LV
HV
LV
HV 1Power supply for lamp 4(High voltage side)1
LV
HV
HV
NC
LV
LV
NC3
Power supply for lamp 2(Low voltage side)
NC3
Power supply for lamp 5(Low voltage side)
NotesDescriptionPinNo
1Power supply for lamp 1(High voltage side) 1
1Power supply for lamp 2(High voltage side)2
2Power supply for lamp 1(Low voltage side)4
2
1Power supply for lamp 3(High voltage side)1
2Power supply for lamp 3(Low voltage side) 2
2Power supply for lamp 4(Low voltage side)2
1Power supply for lamp 6(High voltage side) 1
1Power supply for lamp 5(High voltage side)2
2Power supply for lamp 6(Low voltage side)4
2
Notes: 1. The high voltage power terminal is thick line.
2. The low voltage power terminal is thin line.
Up Side
<BACKLIGHT CONNECTOR DIAGRAM>
Lamp1
Lamp 2
Lamp 3
Down Side
Lamp 4
Lamp 5
Lamp 6
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CN 2
CN 3
CN 4
CN 5
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LM201U05
Liquid Crystal Display
Product Specification
3-3. 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 for it’s proper operation.
Table 6. Timing Table
ITEM SYMBOL Min Typ Max Unit Note
DCLK
Hsync
Vsync
Enable
Period
Frequency
Period
Width-Active
Period
Frequency
Width-Active
Horizontal Valid
Horizontal Back Porch
Horizontal Front Porch
Horizontal Blank
tCLK
fCLK
tHP
tWH
tVP
fV
tWV
tHV
tHBP
tHFP
-
14.28 15.625 16.00
62.5 64.0 70.0
852 860 906
16 16 16
1230 1240 1250
59 60 61
24 4
800 800 800Data
20 24 48
16 20 42
52 60 106
ns
MHz 2pixel/clk
tCLK
tHP
Hz
tHP
tCLK
Vertical Valid
Vertical Back Porch
Vertical Front Porch
Vertical Blank
tVV
tVBP
tVFP
-
1200 1200 1200
24 32 42
tHP
44 4
30 40 50
Notes: Hsync period and Hsync width-active should be even number times of tCLK. If the value is odd number
times of t
CLK, display control signal can be asynchronous. In order to operate this LCM a Hsync,
Vsyn, and DE(data enable) signals should be used.
1. The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rates.
2. Vsync and Hsync should be keep the above specification.
3. Hsync Period, Hsync Width, and Horizontal Back Porch should be any times of of character
number(8).
4. The polarity of Hsync, Vsync is not restricted.
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3-4. Signal Timing Waveforms
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LM201U05
Liquid Crystal Display
Product Specification
DCLK
First data
Second data
DE(Data Enable)
Hsync, Vsync, DE, Data
tCLK
0.5 VCC
Invalid data
Invalid data
Valid data
Pixel 0,0
Valid data
Pixel 1,0
0.7VCC
Pixel 2,0
Pixel 3,0
0.3VCC
Invalid data
Invalid data
tHP
HSync
WH
t
tHBP tHV
DE(Data Enable)
tVP
tWV
VSync
tVBP
tVV tVFP
DE(Data Enable)
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3-5. Color Data Reference
The Brightness of each primary color(red,green,blue) is based on the 8-bit gray scale data input for the color;
the higher the binary input, the brighter the color. The table below provides a reference for color versus data
input.
Table 7. COLOR DATA REFERENCE
Input Color Data
Basic
Color
RED
Color
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red (255)
Green (255)
Blue (255)
Cyan
Magenta
Yellow
White
RED (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED (001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
... ... ... ...
RED (254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
MSB LSB
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B 6 B5 B4 B3 B2 B1 B0
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
RED
MSB LSB
GREEN
BLUE
MSB LSB
RED (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
GREEN
GREEN (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
GREEN (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLUE (000) Dark
BLUE (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
BLUE
BLUE (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
BLUE (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
... ... ... ...
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
... ... ... ...
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3-6. Power Sequence
V
LCD
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90%
LM201U05
Liquid Crystal Display
90%
Power Supply, V
LCD
Interface Signal, V
(Digital RGB signal,
SCDT ,V
sync
, H
sync
, DE,
i
0V
0V
Clock to PanelLink
Transmitter)
Power Supply for Backlight
Inverter
Table 8. POWER SEQUENCE
Parameter
10%
T1
T2 T5 T7
T6
10%
Valid Data
T3
LAMP ONLAMP OFF
Values
Min Typ Max
T4
LAMP OFF
Units
T1 - - 10 ms
T2 0.01 - 50 ms
T3 200 - - ms
T5 0.01 - 50 ms
T7 400 - - ms
Notes : 1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply for LCD V
3. Lamp power must be turn on after power supply for LCD an interface signal are valid.
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msT4 200 - -
to 0V.
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Product Specification
4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in
a dark environment at 25·2¶C. The values specified are at an approximate distance 50cm from the LCD
surface at a viewing angle of ) and T equal to 0 ¶.
FIG. 1 presents additional information concerning the measurement equipment and method.
Optical Stage(x,y)
LCD Module
50cm
Pritchard 880 or
equivalent
FIG. 1 Optical Characteristic Measurement Equipment and Method
Table 9. OPTICAL CHARACTERISTICS
Parameter Symbol
Ta=25 ¶C, V
Values
Min Typ MAx
Contrast Ratio CR 400 800 1
Surface Luminance, white L
Luminance Variation G
Luminance uniformity Angular
dependence (TCO’03)
Rise Time
Response Time
Decay Time
Gray To Gray
T
GTG_AVR
T
GTG_MAX
WH
WHITE
Tr
R
Tr
D
250 300 cd/m
75 - - % 3
- - 1.7 FIG 3
-6.5 ms4
-7.5 ms4
-6-ms5
-12-ms5
Color Coordinates
RED
RX 0.639
RY 0.342
GREEN
BLUE
GX 0.295
GY 0.615
BX 0.146
-0.03 +0.03
BY 0.072
WHITE
WX 0.313
WY 0.329
Color shift 6
Horizontal
Vertical
T
CST_H
T
CST_V
- 178 - degree
- 178 -
Viewing Angle
Horizontal
Vertical
Horizontal
Vertical
T
T
T
GMA_H
T
GMA_V
H
V
- 178 -
--
178
- 178 -
178
Gray Scale 2.2 9
=18.0V, fV=60Hz Dclk=128MHz, IBL=7mA
LCD
Units Notes
2
25
degree 7general
degree 8Effective
2
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Notes 1. Contrast Ratio(CR) is defined mathematically as :
Surface Luminance with all white pixels
Contrast Ratio =
Surface Luminance with all black pixels
2. Surface luminance is luminance value at No.1 point across the LCD surface 50cm
from the surface with all pixels displaying white. For more information see FIG 2.
3. The variation in surface luminance , G WHITE is defined as :
LM201U05
Liquid Crystal Display
G
WHITE
}
)L .. ,L,Minimum(L
on9on2on1
)L .... ,L ,(L Maximum
on9on2on1
(%)100
u
Measuring point for surface luminance & measuring point for luminance variation
H
A
H/10
23
4
B
V
V/10
A : H/4 mm
5
1
78
Active Area
6
9
B : V/4 mm
@ H,V : Active Area
FIG. 2 Measure Point for Luminance
< Luminance Uniformity - angular – dependence (L
& TB)
R
TCO ‘03 Luminance uniformity – angular dependence, is the capacity of the VDU to present the same
luminance level independently of the viewing direction. The angular-dependent luminance uniformity is
calculated as the ratio of maximum luminance to minimum luminance in the specified measurement
areas.
Test pattern : 80% white pattern
Test point : 2-point
Test distance : D * 1.5 = 76.58༃
T
R
B
= ((L
+ (L
= ((L
max.+30deg.
max. -30deg.
max.+15deg.
Test method : L
/ L
min. +30deg.
/ L
min. -30deg.
/ L
min. +15deg.
)
)) / 2
)
ڟ
ڱڊڍ
ڱ
ڧ
ڱڊڍ
ڣ
گ
ڞ
ڝ
ڣڊڌڋ
FIG. 3 Measure Point for Luminance uniformity – angular dependence
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ڱڊڌڋ
ڣڊڌڋ
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4. The response time is defined as the following figure and shall be measured by switching
the input signal for “black” and “white”.
Response time is the time required for the display to transition from black to white (Rise Time,
T
rR) and from white to black (Decay Time, TrD).
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LM201U05
Liquid Crystal Display
Product Specification
TrR
TrD
100
90
Optical
Response
10
0
FIG. 4 Response Time
5. The Gray to Gray response time is defined as the following figure and shall be measured
by switching the input signal for “Gray To Gray “.
- Gray step : 5 Step
-T
GTG_AVR
-T
GTG_MAX
is the total average time at rising time and falling time for “Gray To Gray “.
is the max time at rising time or falling time for “Gray To Gray “.
Gray to Gray
Falling Time
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G255
G191
G127
G63
G0
G255 G191 G127 G63 G0
Rising Time
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6. Color shift is the angle at which the color difference is lower than 0.04.
- Color difference (ᇎu’v’)
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LM201U05
Liquid Crystal Display
Product Specification
9y
-2x + 12y +3
u’=
4x
-2x + 12y + 3
v’=
u’1, v’1 : u’v’ value at viewing angle direction
ԩu’v’ = (u’
-u’2)2+(v’1-v’2)
1
2
u’2, v’2 : u’v’ value at front (ɂ=0)
- Pattern size : 25% Box size
- Viewing angle direction of color shift : Horizontal, Vertical
Tژٻڋଟ
Iژٻڔڋଟ
۔ې
ڃڌڍڕڋڋڄ
I
ژ 180ଟ
xl
ڃڔڕڋڋڄ
ە
ڜ
T
I
Iژٻڋଟ
ڃڎڕڋڋڄ
xr
25% Box size
گڡگٻڧڞڟ
ڨڪڟڰڧڠ
ەڂ ۔ڿ
Iژ ڍڒڋଟ
ڃڑڕڋڋڄ
Viewing angle direction
Average RGB values in Bruce RGB for Macbeth Chart
Dark skin Light skin Blue sky Foliage Blue flower Bluish green
R 98 206 85 77 129 114
G 56 142 112 102 118 199
B 45 123 161 46 185 178
Orange Purplish blue Moderate red Purple Yellow green Orange yellow
R 219 56 211 76 160 230
G 104 69 67 39 193 162
B 24 174 87 86 58 29
Blue Green Red Yellow Magenta cyan
R 26 72 197 241 207 35
G 32 148 27 212 62 126
B 145 65 37 36 151 172
White Neutral 8 Neutral 6.5 Neutral 5 Neutral 3.5 black
R 240 206 155 110 63 22
G 240 206 155 110 63 22
B 240 206 155 110 63 22
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7. Viewing angle(general) is the angle at which the contrast ratio is greater than 10.
8. Effective viewing angle is the angle at which the gamma shift of gray scale is lower than 0.3.
LM201U05
Liquid Crystal Display
r
LaVL
b
Here the Parameter Ȼ and Ƚ relate the signal level V to the luminance L.
The GAMMA we calculate from the log-log representation (Fig. 4)
9. Gray scale specification
Gamma Value is approximately 2.2. For more information see Table 10.
Table 10. Gray Scale Specification
Gray Level Relative Luminance [%] (Typ.)
00.12
31 1.20
63 4.57
95
FIG. 5
11.3
b
)log()log()log( aVrLL
127
159
191
223
255
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35.2
52.8
74.4
100
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LM201U05
Liquid Crystal Display
Product Specification
5. Mechanical Characteristics
The contents provide general mechanical characteristics. In addition the figures in the next page are detailed
mechanical drawing of the LCD.
Horizontal
Outside dimensions
Bezel area
Active display area
Weight (approximate) 3,200g (Typ.) / 3250g (Max)
Surface Treatment
Notes : Please refer to a mechanic drawing in terms of tolerance at the next page.
Vertical
Depth
Horizontal
Vertical
Horizontal
Vertical
Hard coating (3H)
Anti-glare treatment of the front polarizer Haze (25%)
432.0 +0.4/-0.3mm
331.5 · 0.5mm
25.0 · 0.5 mm
413.0 mm
311.0 mm
408.0 mm
306.0 mm
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<FRONT VIEW>
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Liquid Crystal Display
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<REAR VIEW>
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6. Reliability
Environment test condition
No Test Item Condition
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LM201U05
Liquid Crystal Display
Product Specification
1
2
3
4
Ta= 60¶C 240hHigh temperature storage test
Ta= -20¶C 240hLow temperature storage test
Ta= 50¶C 50%RH 240hHigh temperature operation test
Ta= 0¶C 240hLow temperature operation test
(NDS conditions)
5
Vibration test
(non-operating)
Wave form : random
Vibration level : 1.43G RMS
Bandwidth : 5-200Hz
Duration : X,Y,Z, 33 min
One time each direction
(LPL conditions)
Wave form : random
Vibration level : 1.0G RMS
Bandwidth : 10-500Hz
Duration : X,Y,Z, 20 min
One time each direction
Shock level : 120G
6
Shock test
(non-operating)
Waveform : half sine wave, 2ms
Direction : ᇹX, ᇹY, ᇹZ
One time each direction
Altitude
7
operating
storage / shipment
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0 - 10,000 feet(3048m)
0 - 40,000 feet(12,192m)
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7. International Standards
7-1. Safety
a) UL 60950-1:2003, First Edition, Underwriters Laboratories, Inc.,
Standard for Safety of Information Technology Equipment.
b) CAN/CSA C22.2, No. 60950-1-03 1
Standard for Safety of Information Technology Equipment.
c) EN 60950-1:2001, First Edition,
European Committee for Electrotechnical Standardization(CENELEC)
European Standard for Safety of Information Technology Equipment.
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Product Specification
st
Ed. April 1, 2003, Canadian Standards Association,
LM201U05
7-2. EMC
a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and
Electrical Equipment in the Range of 9kHZ to 40GHz. “American National Standards Institute(ANSI),
1992
b) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information
Technology Equipment.“ International Special Committee on Radio Interference.
c) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information
Technology Equipment.“ European Committee for Electrotechnical Standardization.(CENELEC), 1998
( Including A1: 2000 )
7-3. Environment
a) RoHS, Directive 2002/95/EC of the European Parliament and of the Council on the reduction of
the use of certain hazardous substances in electrical and electronic equipment, January 2003.
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8. Packing
8-1. Designation of Lot Mark
a) Lot Mark
ABCDEFGHI JKLM
A,B,C : SIZE(INCH) D : YEAR
E : MONTH F ~ M : SERIAL NO.
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LM201U05
Liquid Crystal Display
Product Specification
Note
1. YEAR
Year
Mark
321
200452005
4
200320022001
2006720078200892009
6
2. MONTH
Month
Mark
Apr5May
4
Jun
6
Jul
7
Aug9Sep
8
b) Location of Lot Mark
Serial No. is printed on the label. The label is attached to the backside of the LCD module.
This is subject to change without prior notice.
2010
0
Oct
A
Nov
B
DecMarFebJan
C321
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8-2. Packing Form
a) Package quantity in one box : 6EA
b) Box Size : 525 X 314 X 410
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Liquid Crystal Display
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NO. DESCRIPTION MATERIAL
1LCM
2 SILICAGEL
3BAG
4TAPE OPP
5 PACKING, BOTTOM EPS
6 PACKING, TOP
7BOX
8TAPE
9 LABEL
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PAPER, SW
OPP
ART
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8-3. Pallet Form
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LM201U05
Liquid Crystal Display
Product Specification
NO. DESCRIPTION MATERIAL
1 PACKING ASS’Y
2 PALLET
3BAND PP
4 BAND, CLIP CLIP
5 ANGLE PACKING
6 LABEL
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PLYWOOD_1080X980X117.5
PAPER, SW
ART
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LM201U05
Liquid Crystal Display
Product Specification
9. PRECAUTIONS
Please pay attention to the followings when you use this TFT LCD module.
9-1. MOUNTING PRECAUTIONS
(1) You must mount a module using holes arranged in four corners or four sides.
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the
module. And the case on which a module is mounted should have sufficient strength so that external
force is not transmitted directly to the module.
(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.
Transparent protective plate should have sufficient strength in order to the resist external force.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former
generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break
by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB
pencil lead. And please do not rub with dust clothes with chemical treatment.
Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental
to the polarizer.)
(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like
chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the adhesives
used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause
chemical damage to the polarizer.
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes
deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
9-2. OPERATING PRECAUTIONS
(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :
V=·200mV(Over and under shoot voltage)
(2) Response time depends on the temperature.(In lower temperature, it becomes longer.)
(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)
And in lower temperature, response time(required time that brightness is stable after turned on) becomes
longer.
(4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or
electrical contacted parts. And after fading condensation, smear or spot will occur.
(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be
done by system manufacturers. Grounding and shielding methods may be important to minimized the
interference.
(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can not be
operated its full characteristics perfectly.
(8) A screw which is fastened up the steels should be a machine screw (if not, it causes metallic foreign
material and deal LCM a fatal blow)
(9) Please do not set LCD on its edge.
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9-3. ELECTROSTATIC DISCHARGE CONTROL
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that
treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.
9-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE
Strong light exposure causes degradation of polarizer and color filter.
9-5. STORAGE
When storing modules as spares for a long time, the following precautions are necessary.
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the
temperature between 5¶C and 35¶C at normal humidity.
(2) The polarizer surface should not come in contact with any other object.
It is recommended that they be stored in the container in which they were shipped.
9-6. HANDLING PRECAUTIONS FOR PROTECTION FILM
(1) The protection film is attached to the bezel with a small masking tape.
When the protection film is peeled off, static electricity is generated between the film and polarizer.
This should be peeled off slowly and carefully by people who are electrically grounded and with well
ion-blown equipment or in such a condition, etc.
(2) When the module with protection film attached is stored for a long time, sometimes there remains a
very small amount of glue still on the bezel after the protection film is peeled off.
(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is
recognized, please wipe them off with absorbent cotton waste or other soft material like chamois
soaked with normal-hexane.
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