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PRODUCT SPECIFICATION
REVISION HISTORY
Version
3.0 June.18, 2010 All Spec Ver.3.0 was first issued.
Date Page Description
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PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
The M220Z3-LA1 model is a 22 inch wide TFT-LCD slimming module with a WLED light bar Backlight Unit
and a 30-pin 2ch-LVDS interface. This module supports 1680 x 1050 WSXGA+ (16:10 wide screen) mode
and displays up to 16.7 millions colors. The converter module for the Backlight Unit is not built in.
1.2 GENERAL SPECIFICATIONS
Item Specification Unit Note
Screen Size 22 inch
Driver Element a-Si TFT active matrix - -
Pixel Number 1680 x R.G.B. x 1050 pixel -
Pixel Pitch 0.282(H) x 0.282(V) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 16.7 millions color -
Transmissive Mode Normally White - -
Surface Treatment Hard coating (3H), AG (Haze 25%) - -
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PRODUCT SPECIFICATION
Pitch
26 NC For LCD internal use only, Do not connect
27 NC For LCD internal use only, Do not connect
28 Vcc +5.0V power supply
29 Vcc +5.0V power supply
30 Vcc +5.0V power supply
Note (1) Connector Part No.:
093G30-B0001A(STARCONN) or MSAKT2407P30HA(STM) or equivalent
Note (2) User’s connector Part No:
Mating Wire Cable Connector Part No.: FI-X30H(JAE) or FI-X30HL(JAE)
Mating FFC Cable Connector Part No.: 217007-013001 (P-TWO) or JF05X030-1 (JAE).
Note (3) The first pixel is odd.
Note (4) Input signal of even and odd clock should be the same timing.
1,2
1,1
(odd)
(even)
2,2
2,1
3,1
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1,3
(odd)
1,4
(even)
Pitch
1,Xmax
Ymax,1
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Ymax,
Xmax
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
Parameter Symbol
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP - -- 300 mV -
Rush Current I
White - 470 660 A (3)a
Power Supply Current
Power Consumption PLCD
LVDS differential input voltage Vid 200 - 600 mV
LVDS common input voltage Vic 1.0 1.2 1.4 V
Logic High Input Voltage VIH 2.64 3.3 3.5 V
Logic Low Input Voltage VIL - 0 0.66 V
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Note (2) Measurement Conditions:
Black - 890 1250 A (3)b
Vertical Stripe
PRODUCT SPECIFICATION
RUSH
Value
Min. Typ. Max.
- -- 5 A (2)
-
- 4.45 6.25 Watt (4)
870 1220 A (3)c
Unit Note
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PRODUCT SPECIFICATION
Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, Fr = 60Hz,
whereas a power dissipation check pattern below is displayed.
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Note (4) The power consumption is specified at the pattern with the maximum current.
Note (5) VID waveform condition
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PRODUCT SPECIFICATION
4.3.2 Vcc Power Dip Condition
4.3.3 BACKLIGHT UNIT (LED matrix is 13S8P)
Parameter Symbol
LED Light Bar Input
Voltage Per Input Pin
LED Light Bar Current
Per Input Pin
LED Life Time LLED 30000 Hrs (3)
Power Consumption PBL --- 8.5 9 W
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Note (1) LED light bar input voltage and current are measured by utilizing a true RMS multimeter as shown
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VPIN 36.4 41.6 44.2 V
IPIN 0 25 28 mA
Min. Typ. Max.
Value
Unit Note
(1),
Duty=100%,
IPIN=25mA
(1), (2)
Duty=100%
(1)
Duty=100%,
IPIN=25mA
below:
Note (2) PBL = IPIN × VPIN × ( 8 ) input pins , LED light bar circuit is (13)Series, (8)Parallel.
Note (3) The lifetime of LED is defined as the time when LED packages continue to operate under the
conditions at Ta = 25 ±2 and I= 25 mA (per chip) until the brightness becomes 50% of its
original value.
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4.3.4 LIGHTBAR Connector Pin Assignment
Connector: 7083K-F12N-00L , (Entery) or Compatible
CN1
Pin number
1 Cathode of LED string
2 Cathode of LED string
3 Cathode of LED string
4 Cathode of LED string
5 Not connection, this pin should be open
6 VLED
7 VLED
8 Not connection, this pin should be open
9 Cathode of LED string
10 Cathode of LED string
11 Cathode of LED string
12 Cathode of LED string
PRODUCT SPECIFICATION
Description
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4.4 LVDS INPUT SIGNAL SPECIFICATIONS
4.4.1 LVDS DATA MAPPING TABLE
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS Channel E0
LVDS Channel E1
LVDS Channel E2
LVDS Channel E3
LVDS output
Data order OG0 OR5 OR4 OR3 OR2 OR1 OR0
LVDS output
Data order OB1 OB0 OG5 OG4 OG3 OG2 OG1
LVDS output
Data order DE NA NA OB5 OB4 OB3 OB2
LVDS output
Data order NA OB7 OB6 OG7 OG6 OR7 OR6
LVDS output
Data order EG0 ER5 ER4 ER3 ER2 ER1 ER0
LVDS output
Data order EB1 EB0 EG5 EG4 EG3 EG2 EG1
LVDS output
Data order DE NA NA EB5 EB4 EB3 EB2
LVDS output
Data order NA EB7 EB6 EG7 EG6 ER7 ER6
D7 D6 D4 D3 D2 D1 D0
D18 D15 D14 D13 D12 D9 D8
D26 D25 D24 D22 D21 D20 D19
D23 D17 D16 D11 D10 D5 D27
D7 D6 D4 D3 D2 D1 D0
D18 D15 D14 D13 D12 D9 D8
D26 D25 D24 D22 D21 D20 D19
D23 D17 D16 D11 D10 D5 D27
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The brightness of each primary color (red, green and 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 the assignment of color
versus data input.
Data Signal
Color
R7 R6 R5 R4 R3 R2 R1 R0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
Green(0) / Dark
Green(1)
Green(2)
:
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:
Green(253)
Green(254)
Green(255)
Blue(0) / Dark
Blue(1)
Blue(2)
:
:
Blue(253)
Blue(254)
Blue(255)
0
0
0
0
Red Green Blue
G
G
G
G
7
6
5
4
B
7
B
1
B
0
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PRODUCT SPECIFICATION
Input cycle to
4.5 DISPLAY TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
Frequency
Period Tc 13 16.7
cycle jitter
Input Clock
to data skew
LVDS Clock
Vertical Display Term
Horizontal Display Term
Note: Because this module is operated by DE only mode, Hsync and Vsync input signals are ignored.
Spread
spectrum
modulation
range
Spread
spectrum
modulation
frequency
Frame Rate
Total Tv 1077 1080 1090 Th -
Active
Display
Blank Tvb Tv-Tvd
Total Th 910 920 929 Tc Th=Thd+Thb
Active
Display
Blank Thb Th-Thd 80 Th-Thd Tc -
Fc 49 60 77 MHz
20 ns
- - 200 ps (1)
T
rcl
TLVCCS
Fclkin_
mod
F
- - 200 KHz
SSM
Fr 50 60 76 Hz Tv=Tvd+Tvb
Tvd 1050 1050
Thd 840 840 840 Tc -
0.48ns (2)
+2
clkin_
F
clkin_
-2%
F
-
30 Tv-Tvd Th -
%
1050 Th -
MHz
-
(3)
INPUT SIGNAL TIMING DIAGRAM
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PRODUCT SPECIFICATION
Note (1) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Note (2) Input Clock to data skew is defined as below figures.
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Note (3) The SSCG (Spread spectrum clock generator) is defined as below figures.
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PRODUCT SPECIFICATION
4.6 POWER ON/OFF SEQUENCE
The power sequence specifications are shown as the following table and diagram.
Timing Specifications:
Parameters
T1 0.5 10 ms
T2 0 50 ms
T3 450 ms
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T4 90 ms
T5 0 50 ms
T6 5 100 ms
T7 500 ms
Note (1) The supply voltage of the external system for the module input should be the same as the definition
of Vcc.
Note (2) When the backlight turns on before the LCD operation of the LCD turns off, the display may
momentarily become abnormal screen.
Note (3) In case of VCC = off level, please keep the level of input signals on the low or keep a high
impedance.
Note (4) T4 should be measured after the module has been fully discharged between power off and on
period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
Min Typ. Max
Values
Units
Note (6) CMO wont take any responsibility for the products which are damaged by the customers not
following the Power Sequence.
Note (7) There might be slight electronic noise when LCD is turned off (even backlight unit is also off). To
avoid this symptom, we suggest "Vcc falling timing" to follow "t6 spec.
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PRODUCT SPECIFICATION
5. OPTICAL CHARACTERISTICS
5.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 5 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
LED Light Bar Input Current
Per Input Pin
PWM Duty Ratio D 100 %
LED Light Bar Test Converter
25 ± 3% mADC
I
PIN
25±2
50±10
CMI 35-D049722
5.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 5.2. The following items should be
measured under the test conditions described in 5.1 and stable environment shown in Note (5).
Item Symbol
Red
Color
Chromaticity
(CIE 1931)
Center Luminance of White
Viewing Angle
Viewing Angle
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(Center of Screen)
Contrast Ratio CR
Response Time
White Variation
Green
Blue
White
Horizontal
Vertical
Horizontal
Vertical
Rx 0.642
Ry 0.340
Gx 0.308
Gy 0.620
Bx 0.153
By 0.065
Wx 0.313
Wy
L
C
TR - 1.3 2.2
T
F
δW
θx- + θx+
θy- + θy+
θx- + θx+
θy- + θy+
Condition Min. Typ. Max. Unit Note
θx=0°, θY =0°
CS-2000
R=G=B=255
Gray scale
θ
=0°, θY =0°
x
θ
=0°, θY =0°
x
CR 10
CR 5
Typ –
0.03
0.329
200 250 - cd/m
700 1000 - - (2), (5)
- 3.7 5.8
- - 1.43
150
140
160
150
170 160 178 --170 ---
Typ +
0.03
o
C
%RH
- (1), (5)
ms (3)
- (5), (6)
Deg. (1), (5)
Deg. (1), (5)
2
(4), (5)
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Note (1) Definition of Viewing Angle (θx, θy):
PRODUCT SPECIFICATION
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5)
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CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).
Note (3) Definition of Response Time (TR, TF):
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Note (4) Definition of Luminance of White (LC):
PRODUCT SPECIFICATION
Measure the luminance of gray level 255 at center point
LC = L (5)
L (x) is corresponding to the luminance of the point X at Figure in Note (6).
Note (5) Measurement Setup:
The LCD module should be stabilized at given temperature for 40 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement should
be executed after lighting Backlight for 40 minutes in a windless room.
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Note (6) Definition of White Variation (δW):
Measure the luminance of gray level 255 at 9 points
δW = Maximum [L (1) ~ L (9)] / Minimum [L (1) ~ L (9)]
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PRODUCT SPECIFICATION
6.
RELIABILITY
Temperature Humidity Bias (THB)
High Temperature Operation
Low Temperature Operation
High Temperature Storage (HTS)
Low Temperature Storage (LTS)
Thermal Shock Test (TST)
ESD (Electro Static Discharge)
Note (1) criteria : Normal display image with no obvious non-uniformity and no line defect.
Note (2) Evaluation should be tested after storage at room temperature for more than two hour
TEST ITEM
Items Required Condition Note
Ta= 50 , 80%RH, 240hours
(HTO)
(LTO)
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
On/Off Test
Air Discharge: ± 15KV, 150pF(330Ω)
Altitude Test
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Ta= 50
Sweep: 30 Minutes each Axis (X, Y, Z)
Direction : ± X, ± Y, ± Z.(one time for
-20/30min , 60 / 30min , 100
25 ,On/10sec , Off /10sec , 30,000
Non-Operation:30,000 ft / 24hours
, 50%RH , 240hours
Ta= 0
, 240hours
Ta= 60 , 240hours
Ta= -20 , 240hours
Acceleration: 1.5 Grms
Wave: Half-sine
Frequency: 10 - 300 Hz
Acceleration: 50 G
Wave: Half-sine
Active Time: 11 ms
each Axis)
cycles
cycles
Contact Discharge: ± 8KV,
150pF(330Ω)
Operation:10,000 ft / 24hours
Note (3) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so
that the module would not be twisted or bent by the fixture.
The fixing condition is shown as below:
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PRODUCT SPECIFICATION
7. PACKING
7.1 PACKING SPECIFICATIONS
(1) 11 LCD modules / 1 Box
(2) Box dimensions: 570(L) X 300 (W) X 430 (H) mm
(3) Weight: approximately: 27.87 Kg (11 modules per box)
7.2 PACKING METHOD
(1) Carton Packing should have no failure in the following reliability test items.
Year: 2001=1, 2002=2, 2003=3, 2004=4…
Month: 1~12=1, 2, 3, ~, 9, A, B, C
NNNN Serial number By LCD supplier
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PRODUCT SPECIFICATION
(e) FAB ID(UL Factory ID):
Region Factory ID
TWCMO GEMN
NBCMO
NBCME
NHCMO
9. PRECAUTIONS
9.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) To assemble or install module into user’s system can be only in clean working areas. The dust and oil
may cause electrical short or worsen the polarizer.
(3) It’s not permitted to have pressure or impulse on the module because the LCD panel and Backlight will
be damaged.
LEOO
CANO
CAPG
(4) Always follow the correct power sequence when LCD module is connecting and operating. This can
prevent damage to the CMOS LSI chips during latch-up.
(5) Do not pull the I/F connector in or out while the module is operating.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) It is dangerous that moisture come into or contacted the LCD module, because moisture may damage
LCD module when it is operating.
(9) High temperature or humidity may reduce the performance of module. Please store LCD module within
the specified storage conditions.
(10)When ambient temperature is lower than 10ºC may reduce the display quality. For example, the
response time will become slowly.
9.2 STORAGE PRECAUTIONS
(1) Do not leave the module in high temperature, and high humidity for a long time. It is highly recommended
to store the module with temperature from 0 to 35 and relative humidity of less than 70%
(2) Do not store the TFT – LCD module in direct sunlight
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(3) The module should be stored in dark place. It is prohibited to apply sunlight or fluorescent light in storing
9.3 OPERATION PRECAUTIONS
(1) The LCD product should be operated under normal condition.
Normal condition is defined as below :
Temperature : 20±15
Humidity: 65±20%
Display pattern : continually changing pattern(Not stationary)
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PRODUCT SPECIFICATION
(2) If the product will be used in extreme conditions such as high temperature,high humidity,high
altitude ,display pattern or operation time etc…It is strongly recommended to contact CMO for application
engineering advice . Otherwise , Its reliability and function may not be guaranteed.
9.4 SAFETY PRECAUTIONS
(1) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case
of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(2) After the module’s end of life, it is not harmful in case of normal operation and storage.
9.5 SAFETY STANDARDS
The LCD module should be certified with safety regulations as follows:
(1) UL60950-1 or updated standard.
(2) IEC60950-1 or updated standard.
9.6 OTHER
When fixed patterns are displayed for a long time, remnant image is likely to occur.
Appendix. OUTLINE DRAWING
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