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Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: M270H3- L01
Customer:
Approved by:
Note:
核准時間
2009-12-17
10:55:45
部門
審核
MTR
產品管理處
吳
2009.12.17
角色
投票
Director Accept
柏 勳
1 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
- CONTENTS REVISION HISTORY ............................................................................................................................... 3
1. GENERAL DESCRIPTION.................................................................................................................................... 4
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS ........................................................................................................................ 5
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 ..................................................................................................................... 7
3.1 TFT LCD MODULE
3.1.1 Vcc Power Dip Condition
3.2 BACKLIGHT UNIT
3.3 LIGHTBAR Connector Pin Assignment
4. BLOCK DIAGRAM................................................................................................................................................. 11
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT ................................................................................................................. 12
5.1 TFT LCD MODULE
5.2 LVDS DATA MAPPING TABLE
5.3 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING............................................................................................................................................. 15
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS………………………………………………………………………………………….18
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PACKAGING ......................................................................................................................................................... 21
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS .....................................................................................................................................23
10. RELIABILITY TEST ………………………………………………………………………………………………..
24
11. PRECAUTIONS................................................................................................................................................... 25
11.1 ASSEMBLY AND HANDLING PRECAUTIONS
11.2 SAFETY PRECAUTIONS
11.3 SAFETY STANDARDS
11.4 STORAGE
11.5 OPERATION CONDITION GUIDE
11.6 OTHER
12. MECHANICAL CHARACTERISTICS.................................................................................................................. 27
2 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
REVISION HISTORY
Version
Date
Section
Ver 1.0
01,Dec, 09’
-
Description
M270H3 -L01 Preliminary specification was first issued.
3 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
M270H3-L01 is a 27.0” TFT Liquid Crystal Display module with white LED Backlight unit and 30 pins
2ch-LVDS interface. This module supports 1920 x 1080 HD+ mode and can display up to 16.7M colors. The
converter module for Backlight is not built in.
1.2 FEATURES
- Extra-wide viewing angle.
- High contrast ratio.
- Fast response time.
- Full HD (1920 x 1080 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
Active Area
Bezel Opening Area
Driver Element
Pixel Number
Pixel Pitch
Pixel Arrangement
Display Colors
Transmissive Mode
Surface Treatment
Module Power Consumption
Specification
597.89 (H) X 336.31 (V), (27.0 inch Diagonal)
603.9 (W) x 342.3 (H)
a-Si TFT active matrix
1920 x R.G.B. x 1080
0.3114 (H) x 0.3114 (V)
RGB vertical stripe
16.7M
Normally White
AG type, 3H hard coating, Haze 25
(24.6)
Unit
mm
mm
pixel
mm
color
Watt
Note
Unit
mm
mm
mm
g
Note
(1)
(2)
1.5 MECHANICAL SPECIFICATIONS
Item
Horizontal(H)
Module Size
Vertical(V)
Depth(D)
Weight
Min.
629.5
367.8
13.6
-
Typ.
630.0
368.2
14.1
3050
Max.
630.5
368.7
14.6
3100
(1)
-
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.
4 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Storage Temperature
Operating Ambient Temperature
Shock (Non-Operating)
Vibration (Non-Operating)
Value
Symbol
TST
TOP
SNOP
VNOP
Min.
-20
0
-
Max.
60
50
50
1.5
Unit
Note
ºC
ºC
G
G
(1)
(1), (2)
(3), (5)
(4), (5)
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 & gt; 40 ºC).
(c) No condensation.
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max
Note (3) 11ms, half sine wave, 1 time for ± X, ± Y, ± Z.
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:
At Room Temperature
LCD Module
Side Mount Fixing Screw
Side Mount Fixing Screw
Stage
Gap=3~5mm
Bracket
5 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item
Power Supply Voltage
Logic Input Voltage
Value
Symbol
Vcc
Vlogic
Min.
-0.3
-0.3
Max.
+6.0
+3.6
Unit
Note
V
V
(1)
Note (1) Permanent damage might occur if the module is operated at conditions exceeding the maximum
values.
2.2.2 BACK LIGHT UNIT
Min.
Value
Typ.
Max.
IF
0
20
30
mA
LED Reverse Voltage Per
Input Pin
VR
---
---
60
V
Power Dissipation Per
Input Pin
PD
---
---
0.77
W
LED Pulse Forward
Current Per Input Pin
IP
---
---
80
mA
Item
Symbol
LED Forward Current Per
Input Pin
Unit
Note
(1), (2)
Duty=100%
(1), (2)
Pulse Width≦10msec.
and Duty≦10%
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 input pin of input pin of LED light bar at Ta=25±2 ℃ (Refer to 3.2 and 3.3
for further information)
6 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Ta = 25 ± 2 ºC
Parameter
Symbol
Power Supply Voltage
Ripple Voltage
Power on Rush Current
White
Power Supply Current
Black
Vertical Stripe
Power Consumption
LVDS differential input voltage
LVDS common input voltage
Logic High Input Voltage
Logic Low Input Voltage
Min.
4.5
Vcc
VRP
IRUSH
Value
Typ.
5.0
0.65
1.22
1.02
6.1
PLCD
Vid
Vic
VIH
VIL
100
Max.
5.5
300
3
0.78
1.464
1.22
7.32
600
1.2
2.64
-0.3
3.6
0.66
Unit
Note
V
mV
A
A
A
A
Watt
mV
V
V
V
(2)
(3)a
(3)b
(3)c
(4)
Note (1) The module should be always operated within above ranges.
Note (2) Power on rush current Measurement Conditions:
+5.0V
Q1
2SK1475
Vcc
FUSE
C3
(LCD Module Input)
1uF
R1
47K
(High to Low)
(Control Signal)
Q2
R2
2SK1470
SW
1K
+12V
VR1
47K
C2
C1
0.01uF
1uF
Vcc rising time is 470µs
Vcc
0.9Vcc
0.1Vcc
GND
470µs
7 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
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.
b. Black Pattern
a. White Pattern
Active Area
Active Area
c. Vertical Stripe Pattern
R G B R G B
B R G B R G B R
B R G B R G B R
R G B R G B
Active Area
Note (4)The power consumption is specified at the pattern with the maximum current
3.1.1 Vcc Power Dip Condition:
Vcc
4.5V
4.0V
Td
Dip condition: 4.0V ≤ Vcc ≤ 4.5V , Td ≤ 20ms
8 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
3.2 BACKLIGHT UNIT
Parameter
(LED matrix is 12S6P )
Symbol
Ta = 25 ± 2 ºC
Min.
Value
Typ.
Max.
37.2
40.8
LED Light Bar Input
Voltage Per Input Pin
VPIN
33.6
LED Light Bar Current
Per Input Pin
IPIN
0
20
30
LED Life Time
LLED
---
30000
---
Power Consumption
PBL
---
(18.5)
---
Unit
LED Light Bar
Input Voltage
Per Input Pin
LED Light Bar
Current Per
Input Pin
LED Life Time
Power
Consumption
Note
VPIN
IPIN
LLED
PBL
Note (1) LED light bar input voltage and current are measured by utilizing a true RMS multimeter as shown
below:
Note (2) PBL = IP N × VP N × ( 12 ) input pins , LED light bar circuit is (12)Series, (24)Parallel.
Note (3) The lifetime of LED is defined as the time when LED packages continue to operate under the
conditions at Ta = 25 ±2 ℃ and I= (20)mA (per chip) until the brightness becomes ≦ 50% of its
original value.
Power supply
CMO Converter
With PWM
Function
VPIN12, IPIN12
LED Backlight Module
Series:(12)
Parallel:(24)
VPIN(12) , IPIN(12)
Function generator
9 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
3.3 LIGHTBAR Connector Pin Assignment
Connector: 7083K-F12N-00L (ENTERY) or Equivalent
Input connector
(vendor)
(ENTERY)
Pin
Comments
(type)
7083K-F12N-00L
Function
1
NC
2
LED1
No connect
Channel 1
3
LED2
Channel 2
4
LED3
Channel 3
5
6
NC
VLED (37.2V)
No connect
7
VLED (37.2V)
Input voltage Power Supply + (37.2V.typ)
Input voltage Power Supply + (37.2V.typ)
8
NC
No connect
9
LED4
Channel 4
10
LED5
Channel 5
11
LED6
Channel 6
12
NC
No connect
10 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RXO0(+/-)
SCAN DRIVER IC
RXO1(+/-)
LVDS INPUT /
TIMING CONTROLLER
RXO2(+/-)
INPUT CONNECTOR
RXO3(+/-)
RXOC(+/-)
RXE0(+/-)
RXE1(+/-)
RXE2(+/-)
RXE3(+/-)
RXEC(+/-)
TFT LCD PANEL
(1920x3x1080)
DATA DRIVER IC
NC
DC/DC CONVERTER &
Vcc
REFERENCE VOLTAGE
GND
BACKLIGHT INPUT CNNECTOR
( ENTERY: 7083K-F12N-00L
or Equivalent)
VLED
4.2 BACKLIGHT UNIT
PIN 12
PIN 1
PIN 12
PIN 12
PIN 1
PIN 1
PIN 1
PIN 12
11 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Name
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
GND
RXOCRXOC+
RXO3RXO3+
RXE0RXE0+
GND
RXE1RXE1+
GND
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
GND
NC
NC
VCC
Vcc
Vcc
Vcc
Description
Negative LVDS differential data input. Channel O0 (odd)
Positive LVDS differential data input. Channel O0 (odd)
Negative LVDS differential data input. Channel O1 (odd)
Positive LVDS differential data input. Channel O1 (odd)
Negative LVDS differential data input. Channel O2 (odd)
Positive LVDS differential data input. Channel O2 (odd)
Ground
Negative LVDS differential clock input. (odd)
Positive LVDS differential clock input. (odd)
Negative LVDS differential data input. Channel O3(odd)
Positive LVDS differential data input. Channel O3 (odd)
Negative LVDS differential data input. Channel E0 (even)
Positive LVDS differential data input. Channel E0 (even)
Ground
Negative LVDS differential data input. Channel E1 (even)
Positive LVDS differential data input. Channel E1 (even)
Ground
Negative LVDS differential data input. Channel E2 (even)
Positive LVDS differential data input. Channel E2 (even)
Negative LVDS differential clock input. (even)
Positive LVDS differential clock input. (even)
Negative LVDS differential data input. Channel E3 (even)
Positive LVDS differential data input. Channel E3 (even)
Ground
Not connection, this pin should be open.
Not connection, this pin should be open.
+5.0V power supply
+5.0V power supply
+5.0V power supply
+5.0V power supply
Note (1) Connector Part No.: 093G30-B2001A (STARCONN) or MSCKT2407P30HA (STM).
Note (2) Mating FFC Cable Connector Part No.: 7083K-F12N-00L (ENTERY).
Note (3) The first pixel is odd.
Note (4) Input signal of even and odd clock should be the same timing.
12 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
5.2 LVDS DATA MAPPING TABLE
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS Channel E0
LVDS Channel E1
LVDS Channel E2
LVDS Channel E3
LVDS output
Data order
LVDS output
Data order
LVDS output
Data order
LVDS output
Data order
LVDS output
Data order
LVDS output
Data order
LVDS output
Data order
LVDS output
Data order
D7
OG0
D18
OB1
D26
DE
D23
NA
D7
EG0
D18
EB1
D26
DE
D23
NA
D6
OR5
D15
OB0
D25
NA
D17
OB7
D6
ER5
D15
EB0
D25
NA
D17
EB7
D4
OR4
D14
OG5
D24
NA
D16
OB6
D4
ER4
D14
EG5
D24
NA
D16
EB6
D3
OR3
D13
OG4
D22
OB5
D11
OG7
D3
ER3
D13
EG4
D22
EB5
D11
EG7
D2
OR2
D12
OG3
D21
OB4
D10
OG6
D2
ER2
D12
EG3
D21
EB4
D10
EG6
D1
OR1
D9
OG2
D20
OB3
D5
OR7
D1
ER1
D9
EG2
D20
EB3
D5
ER7
D0
OR0
D8
OG1
D19
OB2
D27
OR6
D0
ER0
D8
EG1
D19
EB2
D27
ER6
13 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
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
Data Signal
Green
Red
Blue
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Black
Red
Green
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
1
0
0
0
1
1
1
0
0
1
:
:
0
1
1
0
1
0
0
0
1
1
1
0
1
0
:
:
1
0
1
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
1
0
1
0
1
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
Green(0) / Dark
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
:
:
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
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
1
:
:
0
1
1
0
0
0
:
:
0
0
0
0
1
0
:
:
1
0
1
0
0
0
:
:
0
0
0
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
1
:
:
0
1
1
0
0
0
:
:
0
0
0
0
1
0
:
:
1
0
1
Note (1) 0: Low Level Voltage, 1: High Level Voltage
14 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
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.
Frequency
Fc
54.54
Period
Tc
Input cycle to
-0.02*Tc
Trcl
cycle jitter
Spread
spectrum
Fclkin_mod 0.98*Fc
modulation
LVDS Clock
range
Spread
spectrum
FSSM
modulation
frequency
High Time
Tch
Low Time
Tcl
Setup Time
Tlvs
600
LVDS Data
Hold Time
Tlvh
600
Frame Rate
Fr
47
Total
Tv
1105
Vertical Active Display Term
Display
Tvd
1080
Blank
Tvb
Tv-Tvd
Total
Th
1050
Horizontal Active Display Term Display
Thd
960
Blank
Thb
Th-Thd
Note:
Typ.
74
13.5
Max.
98
-
Unit
MHz
ns
Note
-
-
0.02*Tc
ns
(1)
1.02*Fc
MHz
(2)
200
4/7
3/7
60
1125
1080
45
1100
960
140
KHz
75
1136
1080
Tv-Tvd
1150
960
Th-Thd
Tc
Tc
ps
ps
Hz
Th
Th
Th
Tc
Tc
Tc
(3)
Tv=Tvd+Tvb
Th=Thd+Thb
-
Because this module is operated by DE only mode, Hsync and Vsync input signals are ignored.
INPUT SIGNAL TIMING DIAGRAM
Tv
TVb
TVd
DE
Th
DCLK
TC
DE
Thd
Thb
DATA
15 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
Note (1) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
T1
Note (2) The SSCG (Spread spectrum clock generator) is defined as below figures.
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
1Tc
14
3Tc
14
5Tc
14
7Tc
14
16 / 28
9Tc
14
11Tc
14
13Tc
14
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
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.
90%
- Power Supply
for LCD, Vcc
0V
90%
10%
10%
t1
t3
Valid Data
0V
t5
t6
50%
- Power for Backlight
10%
t7
t2
- Interface Signal
(LVDS Signal of
Transmitter), VI
t4
OFF
50%
ON
OFF
Timing Specifications:
0.5 & lt; t1 ≦ 10 msec
0 & lt; t2 ≦ 50 msec
0 & lt; t3 ≦ 50 msec
t4 ≧ 500 msec
t5 ≧ 450 msec
t6 ≧ 90 msec
5 & lt; t7 ≦ 100 msec
Note.
(1)
The supply voltage of the external system for the module input should be the same as the definition of Vcc.
(2)
When the backlight turns on before the LCD operation of the LCD turns off, the display may momentarily become
abnormal screen.
(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 off and on period.
(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 " .
17 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item
Ambient Temperature
Ambient Humidity
Supply Voltage
Input Signal
Light Bar Input Voltage Per
Input Pin
LED Light Bar Input Current
Per Input Pin
PWM Duty Ratio
LED Light Bar Test Converter
Symbol
Value
Unit
o
Ta
25 ± 2
C
Ha
50 ± 10
%RH
VCC
7
V
According to typical value in " 3. ELECTRICAL CHARACTERISTICS "
VPIN
(37.2 ±1.5)
V
IPIN
(20 ± 0.6)
mA
D
(100)
CMO IV35090/T-HF
%
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 (5).
Item
Red
Color
Chromaticity
(CIE 1931)
Green
Blue
White
Symbol
Rx
Condition
Min.
Typ.
(0.644)
Ry
(0.311)
(0.614)
(0.152)
Unit
Note
+0.03
-
(1), (5)
(0.339)
Gx
Gy
Bx
Max.
By
Wx
Wy
-0.03
θx=0° , θY =0°
CS-2000
(0.067)
(0.313)
(0.329)
Center Luminance of White
(Center of Screen)
LC
250
300
-
-
(4), (5)
Contrast Ratio
CR
800
1200
-
-
(2), (5)
Response Time
TR
TF
TTotal
-
0.8
2.6
3.4
2.5
5.5
8.0
ms
(3)
White Variation
δW
-
-
1.33
-
(5), (6)
150
140
160
170
160
178
170
-
Deg.
(1), (5)
Deg.
(1), (5)
Viewing Angle
Viewing Angle
Horizontal
Vertical
Horizontal
θx
θY
θx
Vertical
θY
θx=0° , θY =0°
θx=0° , θY =0°
USB2000
CR ≧ 10
CA-210
CR ≧ 5
150
18 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
Note (1) Definition of Viewing Angle (θx, θy):
Normal
θx = θy = 0º
θyθX- = 90º
θy+
xθx−
6 o’clock
y+
θx+
12 o’clock direction
θy+ = 90º
y-
x+
θy- = 90º
θX+ = 90º
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 (TR, TF):
Gray Level 255
Gray Level 255
100%
90%
Optical
Response
Gray Level 0
10%
0%
TF
TR
66.67ms
Time
66.67ms
19 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 255 at center point
LC = L (1)
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
CS-2000
USB2000
Center of the Screen
500mm
Light Shield Room
(Ambient Luminance & lt; 2 Lux)
Note (6) Definition of White Variation (δW):
Measure the luminance of gray level 255 at 9 points
δW = Maximum [L (1), L (2) ……L (8), L (9)] / Minimum [L (1), L (2) …… L (8), L (9)]
20 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
8. PACKAGING
8.1 PACKING SPECIFICATIONS
(1) 7 LCD modules / 1 Box
(2) Box dimensions: 720(L) X 360(W) X 480(H) mm
(3) Weight: 25.83 Kg ( 7 modules per box)
8.2 PACKING METHOD
(1) Carton Packing should have no failure in the following reliability test items.
Test Item
Vibration
Dropping Test
Test Conditions
ISTA STANDARD
Random, Frequency Range: 1 – 200 Hz
Top & Bottom: 30 minutes (+Z), 10 min (-Z),
Right & Left: 10 minutes (X)
Back & Forth 10 minutes (Y)
1 Angle, 3 Edge, 6 Face, TBD 45.7cm
Note
Non Operation
Non Operation
Figure. 8-1 Packing method
21 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
For ocean shipping
For air transport
Figure. 8-2 Packing method
Figure. 8-3 Packing method
22 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
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: M270H3-L01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) CMO barcode definition:
Serial ID: XX-XX-X-XX-YMD-L-NNNN
Code
XX
XX
Meaning
CMO internal use
Description
-
Revision
Cover all the change
X
CMO internal use
-
XX
CMO internal use
-
YMD
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.
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-27H31-X-X-X-XX-L-XX-L-YMD-NNNN
Code
CM
20O31
Meaning
Supplier code
Model number
CMO=CM
M270H3-L01= 27H31
Description
X
Revision code
Non ZBD: 1,2,~,8,9 / ZBD: A~Z
X
Source driver IC code
X
Gate driver IC code
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
XX
L
Cell location
Cell line #
XX
Module location
Tainan Taiwan=TN, Ningbo China=CN
1,2,~,9,A,B,~,Y,Z
Tainan, Taiwan=TN ; Ningbo China=NP
Module line #
1,2,~,9,A,B,~,Y,Z
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
Serial number
By LCD supplier
L
YMD
NNNN
(e) FAB ID(UL Factory ID):
Region
Factory ID
TWCMO
GEMN
NBCMO
LEOO
NBCME
NHCMO
CANO
CAPG
23 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
10. Reliability Test
Environment test conditions are listed as following table.
Items
Required Condition
Temperature Humidity Bias (THB)
Ta= 50℃ , 80%RH, 240hours
High Temperature Operation (HTO)
Ta= 50℃ , 50%RH , 240hours
Low Temperature Operation (LTO)
Ta= 0℃ , 240hours
High Temperature Storage (HTS)
Ta= 60℃ , 240hours
Low Temperature Storage (LTS)
Note
Ta= -20℃ , 240hours
Acceleration: 1.5 Grms
Wave: Half-sine
Frequency: 10 - 300 Hz
Sweep: 30 Minutes each Axis (X, Y, Z)
Acceleration: 50 G
Wave: Half-sine
Active Time: 11 ms
Direction : ± X, ± Y, ± Z.(one time for each Axis)
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Thermal Shock Test (TST)
-20℃/30min , 60℃ / 30min , 100 cycles
On/Off Test
25℃ ,On/10sec , Off /10sec , 30,000 cycles
ESD (Electro Static Discharge)
Altitude Test
Contact Discharge: ± 8KV, 150pF(330Ω)
Air Discharge: ± 15KV, 150pF(330Ω)
Operation:10,000 ft / 24hours
Non-Operation:30,000 ft / 24hours
24 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
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.
11.2 SAFETY PRECAUTIONS
(1) 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.
(2) 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 35℃
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
11.5. Operation condition guide
(1) The LCD product should be operated under normal condition.
Normal condition is defined as below :
25 / 28
Version 1.0
Doc No.: 400040630
Issued Date:01,Dec,2009
Model No.: M270H3-L01
Preliminary
Temperature : 20±15℃
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.
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Version 1.0