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One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
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Global LCD Panel Exchange Center
Issued Date: Nov. 15, 2005
www.panelook.com
Model No.: M201P1-L01
Approval
- CONTENTS -
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 BACKLIGHT UNIT
5.3 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. DEFINITION OF LABELS
9. PRECAUTIONS
9.1 ASSEMBLY AND HANDLING PRECAUTIONS
9.2 SAFETY PRECAUTIONS
------------------------------------------------------- 3
------------------------------------------------------- 4
------------------------------------------------------- 5
------------------------------------------------------- 7
------------------------------------------------------- 11
------------------------------------------------------- 12
------------------------------------------------------- 15
------------------------------------------------------- 17
------------------------------------------------------- 20
------------------------------------------------------- 21
2 / 23
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
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REVISION HISTORY
Version Date Section Description
Ver 2.0
Nov, 15, 05’ All M201P1-L01 Specifications was first issued.
3 / 23
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
M201P1-L01 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 16.2M colors. The
inverter module for Backlight is not built in.
1.2 FEATURES
- Wide viewing angle.
- High contrast ratio
- Super fast response time
- High color saturation
- SXGA+ (1400 x 1050 pixels) resolution
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- RoHS Compliance
1.3 APPLICATION
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 408.24 (H) x306.18 (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 16.2M color Transmissive Mode Normally White - Surface Treatment 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) 331.0 331.5 332.0 mm
Depth(D) 16.0 16.5 17.0 mm
Weight - - 2900 g -
(1)
(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
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 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 / 23
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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 50 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
Min. Max.
Value
Value
Unit Note
(1)
Unit Note
(1), (2)
RMS
RMS
(1), (2)
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).
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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
- - 3.8 A (2)
RUSH
White - 480 670 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 -100 - +100 mV
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
Value
Unit Note
function.
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
+5.0V
0.9Vcc
0.1Vcc
GND
470Ps
7 / 23
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Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, f
Hz, whereas a power dissipation check pattern below 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 pattern (Black Pattern) below is displayed.
Black Pattern
b. Black Pattern
Active Area
= 60
v
= 75
v
Active Area
8 / 23
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3.2 BACKLIGHT UNIT
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 50 -- 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:
Note 2 The voltage shown above should be applied to the lamp for more than 1 second after startup.
LCD
Module
HV (Pink)
LV (White)
HV (Blue)
LV (Black)
Min. Typ. Max.
-- --
-- --
1
2
1
2
Value
1500(25к)
1710(0к)
A
Inverter
A
Ta = 25 ± 2 ºC
Unit Note
I
RMS
RMS
V
2
RMS
2
V
RMS
Current Meter
YOKOGAWA 2016
= 7.0 mA
L
1
A
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.
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
o
C and IL = 7.0 mArms until one of the following events occurs:
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
9 / 23
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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. Asymmetrical ratio is less than 10% Please do not use the inverter
which has asymmetrical voltage and asymmetrical 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 Ѕ2 ± 10%;
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
* Asymmetry rate:
I p
I -p
| I
* Distortion rate
I
– I –p | / I
p
(or I –p) / I
p
rms
rms
* 100%
10 / 23
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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RXO0(+/-)
RXO1(+/-)
RXO2(+/-)
RXO3(+/-)
RXOC(+/-)
RXE0(+/-)
RXE1(+/-)
RXE2(+/-)
RXE3(+/-)
RXEC(+/-)
NC
Vcc
GND
VL
INPUT CONNECTOR
(JAE-FI-X30SSL-HF)
LAMP CONNECTOR
(JST-BHSR-02VS-1)
LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
SCAN DRIVER IC
TFT LCD PANEL
(1400x3x1050)
DATA DRIVER IC
BACKLIGHT UNIT
4.2 BACKLIGHT UNIT
1 HV(Pink)
2 LV(White)
1 HV(Blue)
2 LV(Black)
1 HV(Pink)
2 LV(White)
1 HV(Blue)
2 LV(Black)
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
1 RXO0- Negative LVDS differential data input. Channel O0 odd
2 RXO0+ Positive LVDS differential data input. Channel O0 odd
3 RXO1- Negative LVDS differential data input. Channel O1 odd
4 RXO1+ Positive LVDS differential data input. Channel O1 odd
5 RXO2- Negative LVDS differential data input. Channel O2 odd
6 RXO2+ Positive LVDS differential data input. Channel O2 odd
7 GND Ground
8 RXOC- Negative LVDS differential clock input. odd
9 RXOC+ Positive LVDS differential clock input. odd
10 RXO3- Negative LVDS differential data input. Channel O3odd
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 Not connection Should keep open.
26 NC Not connection Should keep open.
27 NC Not connection Should keep open.
28 VCC +5.0V power supply
29 VCC +5.0V power supply
30 VCC +5.0V power supply
Note 1 Connector Part No.: FI-X30SSL-HF JAE.
Note 2 The first pixel is odd.
Note 3 Input signal of even and odd clock should be the same timing.
12 / 23
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LVDS interface receiver required input data mapping table
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
13 / 23
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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.: BHSR-02VS-1 JST or equivalent
Note 2 User’s connector Part No.:SM02B-BHSS-1-TB JST 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.
Color
R7 R6 R5 R4 R3 R2 R1 R0 R7 R6 G5 G4 G3 G2 G1 G0 R7 R6 B5 B4 B3 B2 B1 B0
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
Red0 / Dark
Red1
Red2
:
:
Red253
Red254
Red255
Green0 / Dark
Green1
Green2
:
:
Green253
Green254
Green255
Blue0 / Dark
Blue1
Blue2
:
:
Blue253
Blue254
Blue255
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
0
0
0
0
0
0
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
0
0
0
0
0
0
Red Green Blue
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
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
1
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
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
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
Data Signal
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
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
1
1
0
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
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
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
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
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
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
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
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
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
1
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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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 Symbol Min. Typ. Max. Unit Note
Frequency Fc - 54 67.5 MHz -
LVDS Clock
LVDS Da t a
Vertical Active Display Term
Horizontal Active Display Term
Note: Because this module is operated by DE only mode, Hsync and Vsync input signals should be set
Period Tc 14.8 18.5 - ns
High Time Tch - 4/7 - Tc Low Time Tcl - 3/7 - Tc Setup Time Tlvs 600 - - ps Hold Time Tlvh 600 - - ps Frame Rate Fr 56 60 75 Hz Tv=Tvd+Tvb
Total Tv 1051 1066 1300 Th Display Tvd 1050 1050 1050 Th Blank Tvb Tv-Tvd 42 Tv-Tvd Th Total Th 740 844 980 Tc Th=Thd+Thb
Display Thd 700 700 700 Tc Blank Thb Th-Thd 144 Th-Thd Tc -
to low logic level or ground. Otherwise, this module would operate abnormally.
INPUT SIGNAL TIMING DIAGRAM
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dT3d
d
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6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the
diagram below.
CC
Power Supply
0.9 V
0.9 V
CC
V
0.5 msdT1d10ms
50ms
50ms
0
0
500ms
CC
0V
T
4
Signals
0V
Backlight (Recommended)
200 msdT5
90msdT6
0.1V
CC
T
1
VALID
Power On
T
5
Power ON/OFF Sequence
50%
50%
T
6
3
T
Power Off
0.1V
DD
4
T
Note.
(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 of and on period.
5 Interface signal shall not be kept at high impedance when the power is on.
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
252
5010
Supply Voltage Vcc 5 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current IL 7.0 mA
Inverter Operating Frequency FL 61 KHz
Inverter Sumida H05 5307
7.2 OPTICAL SPECIFICATIONS
o
C
%RH
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.
Item Symbol Condition Min. Typ. Max. Unit Note
Red
Green
Color
Chromaticity
Blue
White
Center Luminance of White L
Rx
Ry
Gx
Gy 0.591
Bx
By
Wx 0.313
Wy
C
Contrast Ratio CR
Response Time
White Variation
Horizontal
Viewing Angle
Vertica l
TR 2 7 ms
T
F
GW
Tx+
T
x
TY+
T
Y
Luminance uniformity –
Angular dependence
Safety
Luminance contrast –
Angular dependence
Colour uniformity –
Angular dependence
=0q, TY =0q
T
x
CS-1000T
T
=0q, TY =0q
x
T
=0q, TY =0q
x
BM-5A
-
CR Њ 10
BM-5A
-
CS-1000T
R=G=B=255 Grayscale
R=G=B= 0 Grayscale
Typ –
0.03
230 300 --- cd/m2(4), (5)
450 650 --- - (2), (5)
--- 1.25 1.40 - (5), (6)
65 75 --65 75 --60 70 --50 60 ---
--- --- 1.7 --- (7)
0.8 --- --- --- (8)
--- --- 0.025 --- (7)(9)
0.637
0.349
0.288
0.143
Typ +
0.03
(1), (5)
0.075
0.329
6 11 ms
(3)
Deg. (1), (5)
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Note 1 Definition of Viewing Angle Tx, Ty:
TX- = 90º
x-
6 o’clock
T
y- = 90º
y-
Note 2 Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Normal
Tx = Ty = 0º
Ty- Ty
Tx
Tx
y+
12 o’clock direction
T
y+ = 90º
x+
TX+ = 90º
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (
7)
CR X is corresponding to the Contrast Ratio of the point X at Figure in Note 6.
Note 3 Definition of Response Time T
100%
90%
Optical
Response
Gray Level 255
10%
0%
, TF:
R
Gray Level 0
T
R
66.67ms 66.67ms
T
F
Gray Level 255
Time
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Note 4 Definition of Luminance of White LC:
Measure the luminance of gray level 255 at center point
LC = L(7)
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 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
Center of the Screen
Field of View = 2º
TOPCON/BM-5A
MINOLTA /CS-1000T
Note 6 Definition of White Variation GW:
Measure the luminance of gray level 255 at 13 points
GW = Maximum [(L 1), (L 2) ……(L 12), (L 13)] / Minimum [(L 1), (L 2) …… (L 12), (L 13)]
Vertical Line
500 mm
Horizontal Line
Light Shield Room
(Ambient Luminance < 2 lux)
: Test Point
X
X=1 to 13
Active Area
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8. DEFINITION OF LABELS
8.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
(a) Model Name: M201P1-L01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) CMO barcode definition:
Serial ID: XX
Code Meaning Description
XX CMO internal use -
XX Revision Cover all the change
X CMO internal use -
YMD
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
Code Meaning Description
CM Supplier code CMO=CM
19E5A Model number M190E5-L0A=19E5A
X Revision code Non ZBD: 0~9, ZBD: A~Z
X Source driver IC code
X Gate driver IC code
XX Cell location Tainan, Taiwan=TN
L Cell line # 1~12=0~C
XX Module location Tainan, Taiwan=TN
L Module line # 1~12=0~C
YMD
NNNN Serial number By LCD supplier
-XX-X-XX-YMD-L-NNNN
Year, month, day Year: 2001=1, 2002=2, 2003=3, 2004=4…
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.
-20P11-X-X-X-XX-L-XX-L-YMD-NNNN
Century=1, CLL=2, Demos=3, Epson=4, Fujitsu=5, Himax=6,
Hitachi=7, Hynix=8, LDI=9, Matsushita=A, NEC=B, Novatec=C,
OKI=D, Philips=E, Renasas=F, Samsung=G, Sanyo=H, Sharp=I,
TI=J, Topro=K, Toshiba=L, Windbond=M
Year, month, day Year: 2001=1, 2002=2, 2003=3, 2004=4…
Month: 1~12=1, 2, 3, ~, 9, A, B, C
Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, T, U, V
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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.
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.
9.2 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.
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