Page 1
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
TFT LCD Approval Specification
MODEL NO.: M270H3- L01
Approval
Customer:
Approved by:
Note:
www.jxlcd.com
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核准時間 部門 審核 角色 投票
2010-01-29
09:08:52
MTR
產品管理處
吳
2010.01.29
柏 勳
Director Accept
1 / 28
Version 3.0
Page 2
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
- 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.................................................................................................................. 26
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2 / 28
Version 3.0
Page 3
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
REVISION HISTORY
Version Date Section Description
Ver 3.0
27,Jan, 10’
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-
M270H3 -L01 Approval specification was first issued.
3 / 28
Version 3.0
Page 4
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
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.
Approval
- LVDS (Low Voltage Differential Signaling) interface.
- RoHS compliance.
1.3 APPLICATION
- TFT LCD Monitor
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1.4 GENERAL SPECIFICATI0NS
Bezel Opening Area 603.9 (W) x 342.3 (H) mm
Transmissive Mode Normally White - -
Module Power Consumption 24 Watt (2)
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Item Specification Unit Note
Active Area 597.89 (H) X 336.31 (V), (27.0 inch Diagonal) mm
Driver Element a-Si TFT active matrix - -
Pixel Number 1920 x R.G.B. x 1080 pixel -
Pixel Pitch 0.3114 (H) x 0.3114 (V) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 16.7M color -
Surface Treatment AG type, 3H hard coating, Haze 25 - -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 629.5 630.0 630.5 mm
Module Size
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.
Vertical(V) 367.8 368.2 368.7 mm
Depth(D) 13.6 14.1 14.6 mm
Weight - 3050 3100 g -
4 / 28
(1)
Version 3.0
Page 5
2. ABSOLUTE MAXIMUM RATINGS
A
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 ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
- 50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Min. Max.
Value
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
Unit Note
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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:
t Room Temperature
Side Mount Fixing Screw
Gap=3~5mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
5 / 28
Version 3.0
Page 6
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +6.0 V (1)
Logic Input Voltage Vlogic -0.3 +3.6 V
Note (1) Permanent damage might occur if the module is operated at conditions exceeding the maximum
values.
2.2.2 BACK LIGHT UNIT
Item Symbol
LED Forward Current Per
Input Pin
LED Reverse Voltage Per
Input Pin
IF
VR
Min. Max.
Min. Typ. Max.
0 20 30 mA
--- --- 60 V
Value
Value
Unit Note
Unit Note
(1), (2)
Duty=100%
LED Pulse Forward
Current Per Input Pin
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
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for further information)
IP
--- --- 80 mA
Pulse Width≦10msec.
(1), (2)
and Duty≦10%
6 / 28
Version 3.0
Page 7
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
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 VRP 300 mV -
Power on Rush Current I
Power Supply Current
RUSH
White 0.65 0.78 A (3)a
Black 1.22 1.464 A (3)b
Vertical Stripe
3 A (2)
1.02 1.22 A (3)c
Power Consumption PLCD 6.1 7.32 Watt (4)
LVDS differential input voltage Vid 200 600 mV (5)
LVDS common input voltage Vic 1.2 V
Logic High Input Voltage VIH 2.64 3.6 V
Logic Low Input Voltage VIL -0.3 0.66 V
Note (1) The module should be always operated within above ranges.
Value
Unit Note
Note (2) Power on rush current Measurement Conditions:
+5.0V
Q1 2SK1475
R1
47K
(High to Low)
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(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
0.01uF
Q2
2SK1470
C2
FUSE
C3
1uF
Vcc
(LCD Module Input)
Vcc rising time is 470µs
Vcc
0.9Vcc
0.1Vcc
GND
470µs
7 / 28
Version 3.0
Page 8
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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.
a. White Pattern
Active Area
c. Vertical Stripe Pattern
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Active Area
b. Black Pattern
Active Area
R
G
R
B
G
R
B
G
R R
G
B
B
B
B
R
R
R
G
G
G
G
B
B
B
B
R
R
= 60
v
Note (4)The power consumption is specified at the pattern with the maximum current
Note (5) VID waveform condition
8 / 28
Version 3.0
Page 9
3.1.1 Vcc Power Dip Condition:
≤≤≤
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
Dip condition:
3.2 BACKLIGHT UNIT (L
Parameter Symbol
LED Light Bar Input
Voltage Per Input Pin
LED Light Bar Current
Per Input Pin
LED Life Time
Power Consumption
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Vcc
4.5V
4.0V
Td
msTdVVccV 20,5.40.4
ED matrix is 12S6P ) Ta = 25 ± 2 ºC
V
PIN
I
PIN
L
LED
PBL
Value
Min. Typ . Max.
33.6 37.2 40.8
0 20 30
30000 --- --- LED Life Time
--- 17.9 ---
Unit Note
LED Light Bar
Input Voltage
Per Input Pin
LED Light Bar
Current Per
Input Pin
Power
Consumption
V
PIN
I
PIN
L
LED
PBL
Note (1) LED light bar input voltage and current are measured by utilizing a true RMS multimeter as shown
below:
Note (2) P
Note (3) The lifetime of LED is defined as the time when LED packages continue to operate under the
= I
PIN
× V
BL
conditions at Ta = 25 ±2 ℃ and I= 20 mA (per chip) until the brightness becomes ≦ 50% of its
original value.
Power supply
Function generator
× 12 input pins , LED light bar circuit is 12 Series, 24 Parallel.
PIN
LED Backlight Module
Series:(12)
Parallel:(24)
CMO Converter
With PWM
Function
V
PIN12, IPIN12
V
PIN(12) , IPIN(12)
9 / 28
Version 3.0
Page 10
3.3 LIGHTBAR Connector Pin Assignment
Connector: 7083K-F12N-00L (ENTERY) or Equivalent
Input connector
(vendor)
(ENTERY)
Pin Function
(type)
7083K-F12N-00L
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
Comments
1
2
3
4
5
6
7
8
9
10
11
12
NC No connect
LED1
LED2
LED3
NC
VLED (37.2V) Input voltage Power Supply + (37.2V.typ)
VLED (37.2V)
NC
LED4
LED5
LED6
NC
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Channel 1
Channel 2
Channel 3
No connect
Input voltage Power Supply + (37.2V.typ)
No connect
Channel 4
Channel 5
Channel 6
No connect
10 / 28
Version 3.0
Page 11
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RXO0(+/-)
RXO1(+/-)
RXO2(+/-)
RXO3(+/-)
RXOC(+/-)
RXE0(+/-)
RXE1(+/-)
RXE2(+/-)
RXE3(+/-)
RXEC(+/-)
NC
Vcc
GND
INPUT CONNECTOR
LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
VLED
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
SCAN DRIVER IC
TFT LCD PANEL
(1920x3x1080)
DA TA DRIVER IC
BACKLIGHT INPUT CNNECTOR
( ENTERY
or Equivalent
: 7083K-F12N-00L
Approval
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4.2 BACKLIGHT UNIT
)
PIN 1 PIN 12
PIN 12 PIN 1
PIN 1
PIN 1
PIN 12
PIN 1 PIN 12
11 / 28
Version 3.0
Page 12
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Name Description
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 O3(odd)
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, this pin should be open.
26 NC Not connection, this pin should be open.
27 VCC +5.0V power supply
28 Vcc +5.0V power supply
29 Vcc +5.0V power supply
30 Vcc +5.0V power supply
Note (1) Connector Part No.: 093G30-B2001A (STARCONN) or MSCKT2407P30HA (STM).
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Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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 3.0
Page 13
5.2 LV D S DATA MA PPING TA BL E
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 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
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
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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13 / 28
Version 3.0
Page 14
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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.
Data Signal
Basic
Colors
Gray
Scale
Of
Red
Color
Black
Red
Green
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)
Red(253)
Red(254)
Red(255)
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
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
Red Green Blue
0
0
0
0
0
0
0
0
0
0
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
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
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
0
0
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
0
0
0
0
1
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
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
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
1
1
1
0
1
0
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
1
1
1
1
0
0
0
0
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
1
1
1
0
1
0
0
0
:
:
0
0
0
Green(0) / Dark
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Green(1)
Green(2)
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Green(253)
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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
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
14 / 28
Version 3.0
Page 15
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
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 54.54 74 98 MHz Period Tc - 13.5 - ns
Input cycle to
cycle jitter
Spread
spectrum
LVDS Clock
LVDS Data
Vertical Active Display Term
Horizontal Active Display Term
Note: Because this module is operated by DE only mode, Hsync and Vsync input signals are ignored.
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modulation
range
Spread
spectrum
modulation
frequency
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 47 60 75 Hz Tv=Tvd+Tvb
Total Tv 1105 1125 113 6 Th Display Tvd 1080 1080 1080 Th Blank Tvb Tv-Tvd 45 Tv-Tvd Th Total Th 1050 1100 1150 Tc Th=Thd+Thb
Display Thd 960 960 960 Tc Blank Thb Th-Thd 140 Th-Thd Tc -
T
clkin_mod
F
F
-0.02*Tc
rcl
0.98*Fc 1.02*Fc MHz
200 KHz
SSM
- 0.02*Tc ns (1)
Approval
(2)
(3)
INPUT SIGNAL TIMING DIAGRAM
DE
Th
DCLK
C
T
DE
DATA
Thb
T
hd
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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.
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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Note (3) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
LVDS RECEIVER INTERFACE TIMING DIAGRAM
RXCLK+/-
RXn+/-
Tlvs
Tlvh
Tc
1
14
T
c
3
T
c
14
5
T
c
14
7
T
c
14
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9
14
T
c
11
14
T
13
c
T
c
14
Version 3.0
Page 17
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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.
- Power Supply
for LCD, Vcc
- Interface Signal
(LVDS Signal of
Transmitter), V
- Power for Backlight
Timing Specifications:
0.5< t1 ≦ 10 msec
0 < t2 ≦ 50 msec
0 < t3 ≦ 50 msec
90%
0V
0V
I
t4 ≧ 500 msec
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t5 ≧ 450 msec
10%
t1
Valid Data
ON OFF OFF
90%
t6 t5
50% 50%
t4
10%
t7
t3 t2
10%
t6 ≧ 90 msec
5< 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".
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Version 3.0
Page 18
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta 25 ± 2
Ambient Humidity Ha 50 ± 10 %RH
Supply Voltage VCC 5 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Light Bar Input Voltage Per
Input Pin
LED Light Bar Input Current
Per Input Pin
PWM Duty Ratio D 100 %
LED Light Bar Test Converter CMO 27-D041745
7.2 OPTICAL SPECIFICATIONS
V
37.2 ±3.6 V
PIN
20 ± 0.6 mA
I
PIN
Approval
o
C
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 Symbol Condition Min. Typ. Max. Unit Note
Red
Color
Chromaticity
(CIE 1931)
Center Luminance of White
Viewing Angle
Viewing Angle
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(Center of Screen)
Contrast Ratio CR
Response Time
White Variation δW
Green
Blue
White
Horizontal θ
Vertical θ
Horizontal θ
Vertical θ
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
L
C
TR - 0.8 2.5
TF - 2.6 5.5
To ta l
T
150 170 -
x
Y
x
Y
=0°, θY =0°
θ
x
CS-2000
θ
=0°, θY =0°
x
θ
=0°, θY =0°
x
USB2000
CR ≧ 10
USB2000
CR ≧ 5
-0.03
250 300 - - (4), (5)
800 1200 - - (2), (5)
140 160 160
150
0.644
0.339
0.311
0.613
0.152
0.069
0.313
0.329
3.4 8.0
-
178
170
+0.03
ms (3)
- 1.33
Deg. (1), (5)
Deg. (1), (5)
- (1), (5)
- (5), (6)
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Note (1) Definition of Viewing Angle (θx, θy):
y
y
−
+
y
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
Normal
θX- = 90º
6 o’clock
- = 90º
θ
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
x-
y-
θx = θ
θy- θy+
= 0º
θx
θx
12 o’clock direction
y+
+ = 90º
θ
x+
θX+ = 90º
CR = CR (1)
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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
10%
0%
Gray Level 255
, TF):
R
Gray Level 255
Gray Level 0
T
T
R
66.67ms 66.67ms
F
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Note (4) Definition of Luminance of White (LC):
(
)
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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.
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LCD
USB2000
odule
M
LCD
Center of the Screen
anel
P
500mm
CS-2000
Light Shield Room
Ambient Luminance < 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)]
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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 Test Conditions Note
ISTA STANDARD
Random, Frequency Range: 1 – 200 Hz
Vibration
Dropping Test 1 Angle, 3 Edge, 6 Face, TBD 45.7cm Non Operation
Top & Bottom: 30 minutes (+Z), 10 min (-Z),
Right & Left: 10 minutes (X)
Back & Forth 10 minutes (Y)
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
Non Operation
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Figure. 8-1 Packing method
21 / 28
Version 3.0
Page 22
For ocean shipping
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
For air transport
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Figure. 8-2 Packing method
Figure. 8-3 Packing method
22 / 28
Version 3.0
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Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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
Code Meaning Description
XX CMO internal use -
XX Revision Cover all the change
X CMO internal use -
XX CMO internal use -
YMD Year, month, day
L Product line # Line 1=1, Line 2=2, Line 3=3, …
NNNN Serial number Manufacturing sequence of product
(d) Customer’s barcode definition:
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Serial ID: CM
Code Meaning Description
CM Supplier code CMO=CM
20O31 Model number M270H3-L01= 27H31
X Revision code Non ZBD: 1,2,~,8,9 / ZBD: A~Z
X Source driver IC code
X Gate driver IC code
XX Cell location Tainan Taiwan=TN, Ningbo China=CN
L Cell line #
XX Module location
L Module line #
YMD Year, month, day
NNNN Serial number By LCD supplier
-XX-X-XX-YMD-L-NNNN
Year: 0~9, 2001=1, 2002=2, 2003=3…2010=0, 2011=1, 2012=2…
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
-27H31-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
1,2,~,9,A,B,~,Y,Z
Tainan, Taiwan=TN ; Ningbo China=NP
1,2,~,9,A,B,~,Y,Z
Year: 0~9, 2001=1, 2002=2, 2003=3…2010=0, 2011=1, 2012=2…
Month: 1~12=1, 2, 3, ~, 9, A, B, C
Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, T, U, V
.
(e) FAB ID(UL Factory ID):
Region Factory ID
TWCMO GEMN
NBCMO LEOO
NBCME CANO
NHCMO CAPG
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10. Reliability Test
Environment test conditions are listed as following table.
Items Required Condition Note
Temperature Humidity Bias (THB)
High Temperature Operation (HTO)
Low Temperature Operation (LTO)
High Temperature Storage (HTS)
Low Temperature Storage (LTS)
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Thermal Shock Test (TST)
On/Off Test
Ta= 5 0 ℃ , 80%RH, 240hours
Ta= 5 0 ℃ , 50%RH , 240hours
Ta= 0 ℃ , 240hours
Ta= 6 0 ℃ , 240hours
Ta= - 2 0 ℃ , 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)
-20℃/30min , 60℃ / 30min , 100 cycles
25℃ ,On/10sec , Off /10sec , 30,000 cycles
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
ESD (Electro Static Discharge)
Altitude Test
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Contact Discharge: ± 8KV, 150pF(330Ω)
Air Discharge: ± 15KV, 150pF(330Ω)
Operation:10,000 ft / 24hours
Non-Operation:30,000 ft / 24hours
24 / 28
Version 3.0
Page 25
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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.
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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 3.0
Page 26
Issued Date: 27, Jan, 2010
Model No.: M270H3-L01
Approval
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.
12. MECHANICAL CHARACTERISTICS
[Refer to the next 2 pages]
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