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REVISION HISTORY
Version Date SectionDescription
M220Z1-L0A Tentative Specifications was first issuedΖ
All
1.4
2.2.1
3.1
3.2
4.1
5.1
5.2
6.1
7.2
8.1
10.0
11. 4
11. 5
1.2
3.1
3.2
5.1
6.1
6.1
7.2
8.2
3.2
3.2
Modify Module Power Consumption to 16.61 W
Modify Logic Input Voltage to (Min.) -0.3 / (Max.) 3.6
Modify Power Supply Current: White (Typ)560 / (Max)780 ; Black (Typ)950 / (Max)1330 ;
Vertical Stripe (Typ)920 / (Max)1290
Modify Power Consumption: (Typ) 4.75 W / (Max) 6.7 W
Modify Logic High Input Voltage: (Min.) 2.64 V / (Typ) 3.3 V / (Max) 3.5 V
Modify Logic Low Input Voltage: (Max) 0.66 V
Modify Lamp Input Voltage: (Min.) 711VRMS / (Typ) 790VRMS / (Max) 869VRMS
Modify BLU Power Consumption: (Min.)10.68W / (Typ)11.86W / (Max)13.04W
Modify TFT LCD module block diagram
Modify Note(1)(2)(3) as described as below
Note (1) Connector Part No.: 093G30-B0001A(STARCONN) or MSAKT2407P30HA
(STM )or FI-X30SSLH-HF(JAE)
Note (2) Mating Wire Cable Connector Part No.: FI-X30H(JAE) or FI-X30HL(JAE)
Note (3) Mating FFC Cable Connector Part No.: 217007-013001 (P-TWO) or JF05X030-1
(JAE)
Modify Note(1)(2) as described as below
Note (1) Connector Part No.: YEONHO 35001HS-02L or equivalent
Note (2) User’s connector Part No.: YEONHO 35001WR-02L or equivalent
Modify LVDS Clock Frequency: (Min.) 49 MHz / (Typ) 60 MHz / (Max) 76 MHz
Modify LVDS Clock Period: (Typ) 16.7 ns / (Max) 20 ns
Modify Vertical Active Display Term: total (Min) 1077
Modify Horizontal Active Display Term: (Min.) 910 / (Max) 920H
Modify Color Chromaticity is as the table as below
Typ Rx/Ry: 0.653/0.333; Typ Gx/Gy: 0.277/0.61; Typ Bx/By: 0.148/ 0.064
Modify Contrast Ratio is as the table as below
Typ: 1000, Min.: 700
Modify Response Time is as the table as below
Tr: Typ 1.3ms / Max 2.2ms ; Tf: Typ 3.7ms / Max 5.8ms
Modify Packing Weight: 28.29 Kg (11 modules per box)
Add Reliability Test
Add Storage
Add Operation condition guide
After several sample tests, we cannot guarantee TCO < 1.7 completely, so, we take away
“TCO03 compliance”
Confirm LVDS common input voltage – Min. 1.0V & Max. 1.4V
Modify Max. lamp turn on voltage: 1750 (0 ) / 1350 (25 ) VRMSкк
Update the description of Pin 25/26/27: become “For LCD internal use only, Do not connect”
Modify the input signal timing specifications table & its note below the table.
Add Note(1)
Add Note(2)
Add Note(3)
Modify LVDS Clock Max Frequency become 76MHz, and in Vertical Active Display Term,
Max. Frame Rate (Fr) shall be 75Hz & Max. total Tv shall be 1090 Th
Modify Color Chromaticity is as the table as below
Typ Rx/Ry: 0.649/0.333; Typ Gx/Gy: 0.278/0.608; Typ Bx/By: 0.150/ 0.069
Modify Figure 8-1
Modify 2D drawing
Modify
Lamp Turn On Voltage: (Max.) 1490(0к)
Modify Note(3)
Ver0.0
Ver1.0
Ver2.0
Ver2.1
Ver2.2
Ver2.3
Feb,05 ‘09
Apr,17 ‘09
June,09 ‘09
July,01 ‘09
Sep,04 ‘09
Oct,21 ‘09
Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
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Version Date SectionDescription
Ver2.4
Ver2.5
Jan,5 ‘10
May,10’10
7.2
Modify LVDS differential input voltage(min) to be 200
Add Note (5)
Modify (c) & (d) YMD(year) Description
Modify Color Chromaticity Condition CS-1000T => CS-2000
7.2
Modify Note(5) CS-1000T => CS-2000
Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
The M220Z1-L0A model is a 22 inch wide TFT-LCD slimming module with a 2-CCFL Backlight Unit and
a 30-pin 2ch-LVDS interface. This module supports 1680 x 1050 WSXGA
displays up to 16.7 millions colors. The inverter module for the Backlight Unit is not built in.
1.2 FEATURES
- Super wide viewing angle
- High contrast ratio (typical 1,000:1)
- Fast response time
- High color saturation (EBU Like Specifications)
- WSXGA
- DE (Data Enable) only mode
+
(1680 x 1050 pixels) resolution
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
+
(16:10 wide screen) mode and
- LVDS (Low Voltage Differential Signaling) interface
- RoHS compliance.
- Lower power consumption
- Halogen Free
1.3 APPLICATION
- Workstation & desktop monitor
- Display terminals for AV application
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Diagonal size 558.68 mm
Active Area 473.76x296.1 mm
Bezel Opening Area 477.7 (H) x 300.1 (V) mm
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 - Color saturation 72% NTSC - Surface Treatment Hard coating (3H), AG (Haze 25%) - Module Power Consumption 16.61 Watt (2)
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 493.2 493.7 494.2 mm
Module Size
I/F connector mounting
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Please refer to sec.3.1 & 3.2 for more information of power consumption
Vertical(V) 319.6 320.1 320.6 mm
Depth(D) --- 11.8 12.3 mm
Weight --- 2200 2300 g
position
The mounting inclination of the connector makes
the screen center within ±0.5 mm as the horizontal.
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V
LCD Cell Life Time L
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90% RH Max. (Ta 40 ºC).Љ(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
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Model No.: M220Z1-L0A
Approval
Value
Min. Max.
- 50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
50,000 - Hrs
CELL
Unit Note
MTBF
based
(c) No condensation.
Relative Humidity (%RH)
100
90
80
60
40
20
10
Operating Range
Storage Range
Temperature (ºC)
Note (2) The temperature of panel surface should be 0 ºC Min. and 60 ºC Max.
Note (3) 50G, 11 ms, half-sine wave, 1 time for ± X, ± Y, ± Z.
8060 -20 40 0 20 -40
Note (4) 10 ~ 300 Hz, sweep rate 10 min / cycle , 30 min for X,Y,Z axis
Note (5) Upon the Vibration and Shock tests, the fixture used to hold the module must be firm and rigid
enough to prevent the module from twisting or bending by the fixture.
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 6 V (1)
Logic Input Voltage Vlogic -0.3 3.6
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL -- 2.5K V
Lamp Current IL 3 8 mA
Lamp Frequency FL 40 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function
operation should be restricted to the conditions described under Normal Operating Conditions.
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Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
(1), (2), IL = 7.5 mA
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage Vcc 4.5 5.0 5.5 V Ripple Voltage VRP - -- 100 mV Rush Current I
- -- 5 A (2)
RUSH
White - 560 780 mA (3)a
Power Supply Current
Black - 950 1330 mA (3)b
Vertical Stripe
Power Consumption (without Backlight
Unit)
lcc
- 920 1290 mA (3)c
- 4.75 6.7 Watt (4)
P
LCD
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 0.66 V
Value
Unit Note
Approval
Note (1) The module is recommended to operate within specification ranges listed above for normal
function.
Note (2) Measurement Conditions:
+5.0V
R1
47K
Q1 2SK1475
FUSE
C3
1uF
Vcc
(LCD Module Input)
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
0.01uF
Q2
2SK1470
C2
Vcc rising time is 470μs
+5.0V
0.9Vcc
0.1Vcc
GND
470μs
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Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
Note (4) The power consumption is specified at the pattern with the maximum current.
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Model No.: M220Z1-L0A
Approval
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
R
B
G
B
B
B
R
R
R
G
G
G
B
B
B
R
R
Note (5) VID waveform condition
Active Area
RR
G
B
G
B
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≤≤≤
3.1.1 Vcc Power Dip Condition:
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
Vcc
4.5V
4.0V
Dip condition:
Td
msTdVVccV20,5.40.4
3.2 BACKLIGHT UNIT
Parameter Symbol
Lamp Input Voltage VL 711 790 869 V
Lamp Current IL 3 7.5 8 mA
Lamp Turn On Voltage VS
Operating Frequency FL 40 - 80 KHz (3)
Lamp Life Time LBL 50000 - - Hrs (5) IL = 7.5 mA
Power Consumption PL 10.68 11.86 13.04 W (4), IL = 7.5 mA
Note (1) Lamp current is measured by utilizing high-frequency current meters as shown below:
Min. Typ. Max.
-
-
Value
1490 (0к)
1350 (25к)
Unit Note
I
RMS
RMS
V
(2)
RMS
(2)
V
RMS
= 7.5 mA
L
(1)
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
Note (3) The lamp frequency may produce interference with horizontal synchronization frequency from the
LCD
Module
Ta = 25 ± 2 ºC
after startup. Otherwise, the lamp may not be turned on normally. It is the value output voltage of
NF circuit.
display, which might cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronization frequency and its harmonics
HV (Pink)
HV (Pink)
LV (White)
LV (White)
HV (Blue)
HV (Blue)
LV (Black)
LV (Black)
Current
Probe
1
1
2
2
A
A
Inverter
1
1
2
2
A
A
Measure equipment:
Current Amplify: Tektronix TCPA300
Current probe: Tektronix TCP312
Oscilloscope: TDS3054B
Current
Amplify
Oscilloscope
as far as possible.
Note (4) P
= IL ×VL X 2CCFLs
L
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the
condition Ta = 25 ±2
o
C and IL = 7.5 mArms until one of the following events occurs:
(a) When the brightness becomes Љ 50% of its original value.
(b) When the effective ignition length becomes Љ 80% of its original value.
(The effective ignition length is a scope that luminance is over 80% of that at the center point.)
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have specifications for the modularized lamp. The performance of the Backlight,
such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter
for the lamp. All the parameters of an inverter should be carefully designed to avoid producing too
much current leakage from high voltage output of the inverter. When designing or ordering the
inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the
inverter (miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module
Approval
should be operated in the same manners when it is installed in your instrument.
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. 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.
Requirements for a system inverter design, which is intended to have a better display performance, a
better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its
leakage current.
a. The asymmetry rate of the inverter waveform should be 10% below;
b. The distortion rate of the waveform should be within 2 ± 10%;
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
* Asymmetry rate:
I p
| I
– I –p | / I
p
* 100%
rms
I -p
* Distortion rate
I
(or I –p) / I
p
rms
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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RXO0(+/-)
RXO1(+/-)
RXO2(+/-)
RXO3(+/-)
RXOC(+/-)
RXE0(+/-)
RXE1(+/-)
RXE2(+/-)
RXE3(+/-)
RXEC(+/-)
SELLVDS
Vcc
GND
INPUT CONNECTOR
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LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
SCAN DRIVER IC
TFT LCD PANEL
(1680x3x1050)
DATA DRIVER IC
VL
LAMP CONNECTOR
4.2 BACKLIGHT UNIT
(JST-BHSR-02VS-1)
BACKLIGHT UNIT
1 HV(Pink)
2 LV(White)
1 HV(Blue)
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10 RXO3- Negative LVDS differential data input. Channel O3(odd)
11 RXO3+ Positive LVDS differential data input. Channel O3 (odd)
12 RXE0- Negative LVDS differential data input. Channel E0 (even)
13 RXE0+ Positive LVDS differential data input. Channel E0 (even)
14 GND Ground
15 RXE1- Negative LVDS differential data input. Channel E1 (even)
16 RXE1+ Positive LVDS differential data input. Channel E1 (even)
17 GND Ground
18 RXE2- Negative LVDS differential data input. Channel E2 (even)
19 RXE2+ Positive LVDS differential data input. Channel E2 (even)
20 RXEC- Negative LVDS differential clock input. (even)
21 RXEC+ Positive LVDS differential clock input. (even)
22 RXE3- Negative LVDS differential data input. Channel E3 (even)
23 RXE3+ Positive LVDS differential data input. Channel E3 (even)
24 GND Ground
25 NC For LCD internal use only, Do not connect
26 NC
27 NC
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
For LCD internal use only, Do not connect
For LCD internal use only, Do not connect
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Model No.: M220Z1-L0A
Approval
FI-X30SSLH-HF(JAE)
Note (2) Mating Wire Cable Connector Part No.: FI-X30H(JAE) or FI-X30HL(JAE)
Note (3) Mating FFC Cable Connector Part No.: 217007-013001 (P-TWO) or JF05X030-1 (JAE)
Note (4) The first pixel is odd.
Note (5) Input signal of even and odd clock should be the same timing.
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SELLVDS = Low or Open
LVDS Channel E0
LVDS Channel E1
LVDS Channel E2
LVDS Channel E3
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order EG0 ER5 ER4 ER3 ER2 ER1 ER0
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order EB1 EB0 EG5 EG4 EG3 EG2 EG1
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA EB5 EB4 EB3 EB2
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA EB7 EB6 EG7 EG6 ER7 ER6
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order OG0 OR5 OR4 OR3 OR2 OR1 OR0
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order OB1 OB0 OG5 OG4 OG3 OG2 OG1
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA OB5 OB4 OB3 OB2
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA OB7 OB6 OG7 OG6 OR7 OR6
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5.2 BACKLIGHT UNIT
Pin Symbol Description Remark
1 HV High Voltage Pink
2 LV Low Voltage White
1 HV High Voltage Blue
2 LV Low Voltage Black
Note (1) Connector Part No.: YEONHO 35001HS-02L or equivalent
Note (2) User’s connector Part No.: YEONHO 35001WR-02L or equivalent
5.3 COLOR DATA INPUT ASSIGNMENT
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.
Black
Red
Green
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
:
:
:
:
1
1
1
1
1
1
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Data Signal
Red Green Blue
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
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
1
1
1
1
1
1
1
1
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
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
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
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Green(0) / Dark
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Green(1)
Green(2)
:
:
Green(253)
Green(254)
Green(255)
Blue(0) / Dark
Blue(1)
Blue(2)
:
:
Blue(253)
Blue(254)
Blue(255)
0
0
0
0
0
0
0
0
0
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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1
15 / 29
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6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item SymbolMin. Typ. Max. Unit Note
Frequency Fc 49 60 76 MHz Period Tc 13 16.7 20 ns
Input cycle to
cycle jitter
Spread
spectrum
LVDS Clock
LVDS Data
Vertical Active Display Term
Horizontal Active Display Term
Note: Because this module is operated by DE only mode, Hsync and Vsync input signals are ignored.
modulation
range
Spread
spectrum
modulation
frequency
High Time Tch - 4/7 - Tc Low Time Tcl - 3/7 - Tc Setup Time Tlvs 600 - - ps
Hold Time Tlvh 600 - - ps
Frame RateFr 50 60 75 Hz Tv=Tvd+Tvb
Total Tv 1077 10801090 Th Display Tvd 1050 10501050 Th Blank Tvb Tv-Tvd30 Tv-Tvd Th Total Th 910 920 929 Tc Th=Thd+Thb
Display Thd 840 840 840 Tc Blank Thb Th-Thd80 Th-Thd Tc -
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- - 200 ps (1)
T
rcl
clkin_modFclkin_
F
- - 200 KHz
F
SSM
-2%
Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
-
clkin_
F
+2%
MHz
(2)
(3)
INPUT SIGNAL TIMING DIAGRAM
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Note (1) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Note (2) The SSCG (Spread spectrum clock generator) is defined as below figures.
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
Note (3) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
LVDS RECEIVER INTERFACE TIMING DIAGRAM
Tc
RXCLK+/-
RXn+/-
Tlvs
Tlvh
1T
3T
5T
7T
9T
11T
13T
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14
14
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14
14
14
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Global LCD Panel Exchange Center
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should follow the
conditions shown in the following diagram.
(1) The supply voltage of the external system for the module input should be the same as the definition of Vcc.
(2) Please apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation of the LCD turns off, the display may, instantly, function abnormally.
(3) In case of
VCC = off level, please keep the level of input signals on the low or keep a high impedance.
(4) T4 should be measured after the module has been fully discharged between power on/off periods.
(5) Interface signal shall not be kept at high impedance when the power is on.
(6)
CMO won’t take any responsibility for the products which are damaged by the customers not following the
Power Sequence.
(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 "t7 spec".
18 / 29
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θ
θ
θ
θ
θ
θ
θ
θ
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta 25 ± 2
Ambient Humidity Ha 50 ± 10 %RH
Supply Voltage VCC 8 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Inverter Current IL 7.5 ± 0.5 mA
Inverter Driving Frequency FL 55 ± 5 KHz
Inverter Logah MIT70070.50
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should
be measured under the test conditions described in 7.1 and stable environment shown in Note (6).
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Note (1) Definition of Viewing Angle (θx, θy):
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
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 (1)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).
Note (3) Definition of Response Time (T
, TF):
R
Note (4) Definition of Luminance of White (L
Measure the luminance of gray level 255 at center point
L
= L (1)
C
L (x) is corresponding to the luminance of the point X at Figure in Note (6).
):
C
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
Note (5) Measurement Setup:
The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement
should be executed after lighting Backlight for 20 minutes in a windless room.
LCD Module
LCD Panel
USB2000
Center of the Screen
Gray 0
CS-2000
Field of View = 1º
Light Shield Room
(Ambient Luminance < 2 lux)
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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21 / 29
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8. PACKAGING
8.1 PACKING SPECIFICATIONS
(1) 11 LCD modules / 1 Box
(2) Box dimensions: 570(L) X 300 (W) X 430 (H) mm
(3) Weight: 28.29 Kg (11 modules per box)
8.2 PACKING METHOD
(1) Carton Packing should have no failure in the following reliability test items.
Test Item Test Conditions Note
ISTA STANDARD
Random, Frequency Range: 1 – 200 Hz
Vibration
Dropping Test 1 Corner, 3 Edge, 6 Face, 45.7cm, ISTA STANDARD Non Operation
Top & Bottom: 30 minutes (+Z), 10 min (-Z),
Right & Left: 10 minutes (X)
Back & Forth 10 minutes (Y)
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
Non Operation
Figure. 8-1 Packing method
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For ocean shipping
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
For air transport
Figure. 8-2 Packing method
Figure. 8-3 Packing method
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9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
(a) Model Name: M220Z1-L0A
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) CMO barcode definition:
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Rev.XX
Rev.XX
Rev.XX
M220Z1-L0A
M220Z1-L0A
M220Z1-L0A
M220Z1-L0A
XXXXXXXYMDLNNNN
XXXXXXXYMDLNNNN
XXXXXXXYMDLNNNN
XXXXXXXYMDLNNNN
CM22Z1AXXXXXLXXLYMDNNNN
CM22Z1AXXXXXLXXLYMDNNNN
CM22Z1AXXXXXLXXLYMDNNNN
CM22Z1AXXXXXLXXLYMDNNNN
Rev.XX
(FabID)
(Fab ID)
RoHS
RoHS
Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
MADE INxxxxxx
MADE INxxxxxx
MADE INxxxxxx
MADE IN xxxxxx
Serial ID: XX
-XX-X-XX-YMD-L-NNNN
Code Meaning Description
XX CMO internal use XX Revision Cover all the change
X CMO internal use -
XX CMO internal use -
Year, month, day Year: 0~9, 2001=1, 2002=2, 2003=3…2010=0, 2011=1, 2012=2…
YMD
Month: 1~12=1, 2, 3, ~, 9, A, B, C
Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, W, X, Y, exclude I, O, and U.
L Product line # Line 1=1, Line 2=2, Line 3=3, …
NNNN Serial number Manufacturing sequence of product
(d) Customer’s barcode definition:
Serial ID: CM
-22Z1A-X-X-X-XX-L-XX-L-YMD-NNNN
Code Meaning Description
CM Supplier code CMO=CM
22Z1A Model number M220Z1-L0A=22Z1A
X Revision code Non ZBD: 1,2,~,8,9 / ZBD: A~Z
X Source driver IC code
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Global LCD Panel Exchange Center
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Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
11. PRECAUTIONS
11.1 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.
(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, and the starting voltage of CCFL will be higher than room
temperature.
11.2 SAFETY PRECAUTIONS
(1) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disassemble the module or insert anything into the Backlight unit.
(2) 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.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.
11.3 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.
11.4. Storage
(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 35кк
And relative humidity of less than 70%
(2) Do not store the TFT – LCD module in direct sunlight
(3) The module should be stored in dark place. It is prohibited to apply sunlight or fluorescent light in storing
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11.5. Operation condition guide
(1) The LCD product should be operated under normal condition.
Normal condition is defined as below :
Temperature : 20±15к
Humidity: 65±20%
Display pattern : continually changing pattern(Not stationary)
(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.
11.6 OTHER
When fixed patterns are displayed for a long time, remnant image is likely to occur.
Issued Date: May. 10, 2010
Model No.: M220Z1-L0A
Approval
12. MECHANICAL CHARACTERISTICS
[Refer to the next 2 pages]
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