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REVISION HISTORY
Version Date Section Description
Doc No.:
Issued Date: Apr. 28, 2008
Model No.: M220J1-L01
Approval
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
The M220J1-L01 model is a 22 inch wide TFT-LCD module with a 4-CCFL Backlight Unit and a 30-pin
2ch-LVDS interface. This module supports 1920 x 1200 WUXGA (16:10 wide screen) mode and 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
- Fast response time
- High color saturation (EBU Like Specifications)
- WUXGA (1920 x 1200 pixels) resolution
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Doc No.:
Issued Date: Apr. 28, 2008
Model No.: M220J1-L01
Approval
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
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 1920 x R.G.B. x 1200 pixel Pixel Pitch 0.247(H) x 0.247(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%) - -
(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.
Vertical(V) 319.6 320.1 320.6 mm
Depth(D) 16 16.5 17 mm
Weight 2550 g
The mounting inclination of the connector makes
position
the screen center within ±0.5 mm as the horizontal.
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(1)
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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
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Doc No.:
Issued Date: Apr. 28, 2008
Model No.: M220J1-L01
Approval
Value
Min. Max.
- 50 G (3), (5)
NOP
- 1 G (4), (5)
NOP
50,000 - Hrs
CELL
Unit Note
MTBF
based
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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)
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 2.5K V
Lamp Current IL 3.0 8.0 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
Doc No.:
Issued Date: Apr. 28, 2008
Model No.: M220J1-L01
(1), (2), IL = 7.0 mA
RMS
RMS
(1), (2)
Approval
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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Doc No.:
Issued Date: Apr. 28, 2008
Model No.: M220J1-L01
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
- -- 3 A (2)
RUSH
White - 590 710 mA (3)a
Power Supply Current
Black - 950 1150 mA (3)b
Vertical Stripe
lcc
- 860 1050 mA (3)c
LVDS differential input voltage Vid 200 - 600 mV
LVDS common input voltage Vic -- 0.8 -- V
Note (1) The module should be always operated within above ranges.
Value
Unit Note
Approval
Note (2) Measurement Conditions:
+5.0V
R1
47K
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
Q1 2SK1475
C2
0.01uF
Q2
2SK1470
FUSE
C3
1uF
Vcc
(LCD Module Input)
Vcc rising time is 470Ps
Vcc
0.9Vcc
0.1Vcc
GND
470Ps
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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.
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Doc No.:
Issued Date: Apr. 28, 2008
Model No.: M220J1-L01
Approval
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
R
B
G
RR
G
B
B
B
B
R
R
R
G
G
G
G
B
B
B
B
R
R
Active Area
3.2 Vcc Power Dip Condition:
Dip condition:
Vcc
4.5V
4.0V
Td
msTdVVccV20,5.40.4ddd
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