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M201U3-L01
Specification
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CMO M201U3-L01 Specification

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REVISION HISTORY
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
5.2 LVDS DATA ASSIGNMENT
5.3 BACKLIGHT UNIT
5.4 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS
8.1 ASSEMBLY AND HANDLING PRECAUTIONS
8.2 SAFETY PRECAUTIONS
9. MODULE DRAWINGS
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Issued Date: Dec. 26, 2002
Model No.: M201U3 - L01
Tentative
- CONTENTS -
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Issued Date: Dec. 26, 2002
Model No.: M201U3 - L01
Tentative
Version Date
Ver 0.0 Dec.26,’02 All
Page
(New)
REVISION HISTORY
Section Description
All Tentative Specification was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
M201U3 - L01 is a 20.1” TFT Liquid Crystal Display module with a 6-CCFL backlight unit and a 2ch-LVDS
interface. This module supports 1600 x 1200 UXGA mode and can display 16.7M colors. The inverter
module for Backlight is not built in.
1.2 FEATURES
- Wide viewing angle
- High contrast ratio
- Fast response time
- High color saturation
- UXGA (1600 x 1200 pixels) resolution
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Issued Date: Dec. 26, 2002
Model No.: M201U3 - L01
Tentative
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
1.3 APPLICATION
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 408.0(H) x 306.0 (V) (20.1” diagonal) mm Bezel Opening Area 413.0 (H) x 311.0 (V) mm Driver Element a-si TFT active matrix - ­Pixel Number 1600 x R.G.B. x 1200 pixel ­Pixel Pitch 0.255 (H) x 0.255 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 16.7 M color ­Display Operation Mode Transmissive mode / Normally black - ­Surface Treatment Hard coating(2H), Anti-glare (Haze 25) - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) (431.5) 432.0 (432.5) mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) (331.0) 331.5 (332.0) mm Depth(D) TBD 25 mm
Weight (3700) TBD g -
(1)
(1), (2)
Note (2) Module Depth does not include connectors.
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC Operation Ambient Temperature TOP 0 +45 ºC Storage Humidity HST 5 85 %RH Operation Humidity HOP 20 85 %RH Shock (Non-Operation) (1) S Vibration (Non-Operation) (2) V
Note (1) 30G, 6ms, 1time each ± X, ± Y, ± Z direction.
Note (2) 10 ~ 500 Hz, loctave / 20 minutes, 2G, 1.5mm max, 1 hour each X, Y, Z direction.
Note (3) Figure below shows the shock directions when module is packed. The shock resistance standards
are dropping location A ~J, dropping height 60 cm, and count 1 time for each direction.
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Value
Min. Max.
- 30 G
NOP
- 2.0 G
NOP
Unit Note
Issued Date: Dec. 26, 2002
Model No.: M201U3 - L01
Tentative
Temperature on surface of LCD panel (display area.) Maximum wet-bulb temperature should not exceed 29ºC. No condensation
For single module without package.
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +14.0 V Logic Input Voltage VIN -0.3 + 3.6 V
Min. Max.
Value
Unit Note
(1)
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - (2.5K) V Lamp Current IL - (6.5) MA Lamp Frequency FL - (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.
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
Min. Max.
Value
Unit Note
(1), (2), IL = 6.0 mA
RMS
RMS
(1), (2)
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Issued Date: Dec. 26, 2002
Model No.: M201U3 - L01
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Power Supply Voltage Vcc (11.5) 12.0 (12.5) V ­Ripple Voltage VRP (0.1) mV ­Power Supply Current Icc - (600) (1,200) mA (1) Rush Current I
(5.8) A (2)
RUSH
LVDS differential input voltage (High) Vih - - 100 mV LVDS differential input voltage (Low) Vil -100 - - mV LVDS common input voltage Vic TBD TBD TBD V Logic “L” input voltage Vil Vss - TBD V
Note (1) Typical current situation: Color bar pattern, Vcc=12.0V, without rush current.
Maximum current situation: White Screen, Vcc=11.5V, without rush current.
Note (2) Measurement Conditions:
Value
Unit Note
Tentative
+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 0.2 ms
+12 V
0.9Vcc
0.1Vcc
GND
0.2 ms
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Issued Date: Dec. 26, 2002
Model No.: M201U3 - L01
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Lamp Input Voltage VL TBD (800) TBD V Lamp Current IL (3.0) TBD (7.0) mA
Lamp Turn On Voltage VS
900 (25 oC) V
1,300 (0
Operating Frequency FL (40) (50) (60) KHz (3) Lamp Life Time LBL 50,000 - - Hrs (5) Power Consumption PL - (28.8) - W (4), IL = (6.0) mA
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
Value
o
C) V
Unit Note
IL = (6.0) mA
RMS
(1)
RMS
(2)
RMS
(2)
RMS
Tentative
LCD
Module
HV (Pink) LV (White)
HV (Blue)
LV (White)
HV (Pink) LV (White)
1
1 2
2 3
1
4
2
5
A
Inverter
A
A
Current Meter YOKOGAWA 2016
1 2
A
Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.
Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency from the
display, and this may cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
Note (4) P
= IL VL
L
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 = (3.0) ~ (7.0) mArms until one of the following events occurs:
(a) When the brightness becomes or lower than 50% of its original value.
(b) When the effective ignition length becomes or lower than 80% of its original value. (Effective
ignition length is defined as an area that has less than 70% brightness compared to the
brightness in 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
should be operated in the same manners when it is installed in your instrument.
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