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Issued Date: Feb. 13, 2007
DOC No.:
Model No.: M201P1-L03
Approval
REVISION HISTORY
Version Date Section Description
Ver 2.0
Ver 3.0
Aug. 30, 06’
Feb. 13, 07’
All
3.1
6.2
3.1
M201P1-L03 Specifications was first issued.
Ripple Voltage (V
T1 Spec. changes from 0.5ms-10ms to 0.3ms-10ms
LVDS differential input voltage changes from –100~+100mV to +200~+600mV
) changes to 250mV
PP
3 / 27
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Issued Date: Feb. 13, 2007
DOC No.:
Model No.: M201P1-L03
Approval
1. GENERAL DESCRIPTION
1.1 OVERVIEW
M201P1-L03 is an 20.1” TFT Liquid Crystal Display module with 4 CCFL Backlight unit and 30 pins
2ch-LVDS interface. This module supports 1400 x 1050 SXGA+ 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
- Super fast response time
- SXGA+ (1400 x 1050 pixels) resolution
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- RoHS Compliance
1.3 APPLICA TION
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 408.24 (H) x 306.18 (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 1400 x R.G.B. x 1050 pixel Pixel Pitch 0.2916 (H) x 0.2916 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Transmissive Mode Normally White - Surface Treat ment Anti - glare , Haze 25 , 3H - -
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) 331 331.5 332 mm
Depth(D) 16.0 16.5 17.0 mm
Weight - - 2900 g -
(1)
(1)
4 / 27
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A
Issued Date: Feb. 13, 2007
DOC No.:
Model No.: M201P1-L03
Approval
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 60 ºC (1)
Operating Ambient T emperature TOP 0 50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max.
- 50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Min. Max.
Value
Unit Note
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
Note (3) 11ms, half sine wave, 1 time for ± X, ± Y, ± Z.
80 60 -20 400 20-40
Note (4) 10 ~ 300 Hz, 10min/cycle, 3 cycles each X, Y, Z.
Note (5) 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:
t Room Temperature
Side Mount Fixing Screw
Gap=2mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
5 / 27
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Issued Date: Feb. 13, 2007
DOC No.:
Model No.: M201P1-L03
Approval
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +6.0 V
Logic Input Voltage VIN -0.3 4.3 V
Min. Max.
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL 2.5K V
Lamp Current IL 2.0 7.5 mA
Lamp Frequency FL 45 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.
Min. Max.
Value
Value
Unit Note
(1)
Unit Note
(1), (2)
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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DOC No.:
Issued Date: Feb. 13, 2007
Model No.: M201P1-L03
Approval
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 VPP
Rush Current I
RUSH
- - 3.8 A (2)
- -
White - 390 550 mA (3)a
Power Supply Current
Black - 800 1100 mA (3)b
= 75Hz,
f
V
Vcc=4.5V
lcc
- - 1500 mA (4)
LVDS differential input voltage Vid 200 - 600
LVDS common input voltage Vic - 1.2 - V
Logic “L” input voltage Vil - - 0.8 V
Note (1) The module is recommended to operate within specification ranges listed above for normal
function.
Value
250
Unit Note
mV -
mV
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 470µs
+5.0V
0.9Vcc
0.1Vcc
GND
470µs
7 / 27
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Issued Date: Feb. 13, 2007
DOC No.:
Model No.: M201P1-L03
Approval
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 belo w is displayed.
Note (4) The specified power supply current is under the conditions at Vcc = 4.5 V, Ta = 25 ± 2 ºC, f
a. White Pattern
Active Area
Hz, whereas a power dissipation check p attern (Black Pattern ) below is displayed.
Black Pattern
b. Black Pattern
Active Area
= 75
v
Active Area
8 / 27
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Issued Date: Feb. 13, 2007
DOC No.:
Model No.: M201P1-L03
Approval
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Lamp Input Voltage VL 697 775 835 V
Lamp Current IL 2.0 7.0 7.5 mA
Lamp Turn On Voltage VS
Operating Frequency FL 45 -- 80 KHz (3)
Lamp Life Time LBL 40000 -- -- Hrs (5)
Power Consumption PL -- 21.73 -- W (4), (IL = 7.0mA)
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
LCD
HV (Pink)
LV (White)
Min. Typ. Max.
-- --
-- --
1
2
Value
A
1500(25℃)
1710(0℃)
Inverter
Unit Note
(IL = 7.0 mA)
RMS
(1)
RMS
V
(2)
RMS
(2)
V
RMS
A
Current Meter
YOKOGAWA 2016
Note (2) The voltage that must be larger than Vs 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
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the condition
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
= IL ×VL × 4 CCFLs
L
Ta = 25 ±2
(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.)
HV (Blue)
LV (Black)
o
C and IL = 7.0 mArms until one of the following events occurs:
1
2
A
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.
9 / 27
Version 3.0
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