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MODEL NO.: M270H5
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PRODUCT SPECIFICATION
Doc. Number :
ϭ Tentative Specification
ϭ Preliminary Specification
Ϯ Approval Specification
SUFFIX: LA2
Customer:
APPROVED BY SIGNATURE
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Note
Product Version C2
Please return 1 copy for your confirmation with your
signature and comments.
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION ......................................................................................................5
1.1 OVERVIEW........................................................................................................................5
1.2 GENERAL SPECIFICATIONS ...........................................................................................5
2. MECHANICAL SPECIFICATIONS...........................................................................................5
3. ABSOLUTE MAXIMUM RATINGS ..........................................................................................5
3.1 ABSOLUTE RATINGS OF ENVIRONMENT ......................................................................5
3.2 ELECTRICAL ABSOLUTE RATINGS ................................................................................6
3.2.1 TFT LCD MODULE .................................................................................................... 6
3.2.2 BACKLIGHT UNIT...................................................................................................... 6
4. ELECTRICAL SPECIFICATIONS ............................................................................................7
4.1 FUNCTION BLOCK DIAGRAM..........................................................................................7
4.2. INTERFACE CONNECTIONS ..........................................................................................7
4.2.1 30PIN CONNECTOR PIN ASSIGNMENT .................................................................. 7
4.2.2 15PIN CONNECTOR PIN ASSIGNMENT .................................................................. 8
4.2.3 10PIN CONNECTOR PIN ASSIGNMENT .................................................................. 8
4.2.4 Pixel ID Definition.......................................................................................................9
4.3 ELECTRICAL CHARACTERISTICS ................................................................................10
4.3.1 LCD ELETRONICS SPECIFICATION ...................................................................... 10
4.3.2 Vcc Power Dip Condition.......................................................................................... 13
4.3.3 BACKLIGHT UNIT.................................................................................................... 13
4.3.4 LIGHTBAR Connector Pin Assignment .................................................................... 14
4.4 LVDS INPUT SIGNAL SPECIFICATIONS........................................................................14
4.4.1 LVDS DATA MAPPING TABLE ................................................................................. 14
4.4.2 COLOR DATA INPUT ASSIGNMENT....................................................................... 16
4.5 DISPLAY TIMING SPECIFICATIONS .............................................................................. 17
4.6 POWER ON/OFF SEQUENCE........................................................................................20
5. OPTICAL CHARACTERISTICS ............................................................................................21
5.1 TEST CONDITIONS ........................................................................................................21
5.2 OPTICAL SPECIFICATIONS ...........................................................................................21
6. RELIABILITY TEST ITEM......................................................................................................26
7. PACKING ...............................................................................................................................27
7.1 PACKING SPECIFICATIONS ..........................................................................................27
7.2 PACKING METHOD.........................................................................................................27
7.3 PALLET............................................................................................................................ 28
8. CMI MODULE LABEL ........................................................................................................... 29
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PRODUCT SPECIFICATION
9. PRECAUTIONS .....................................................................................................................30
9.1 ASSEMBLY AND HANDLING PRECAUTIONS................................................................30
9.2 STORAGE PRECAUTIONS............................................................................................. 30
9.3 OPERATION PRECAUTIONS .........................................................................................30
9.4 SAFETY PRECAUTIONS ................................................................................................31
9.5 SAFETY STANDARDS ....................................................................................................31
9.6 OTHER ............................................................................................................................31
Appendix. OUTLINE DRAWING ...............................................................................................31
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Page Description
2.0 Jan.21, 2011 All Spec Ver.2.0 was first issued.
2.1 Mar.30, 2011 Page.10 Add the LCD ELETRONICS SPECIFICATION in 60Hz mode.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
The M270H5-LA2 model is a 27.0” wide TFT-LCD module with a WLED Backlight Unit and 30-pin 2ch-LVDS
interface. This module supports 1920 x 1080 Full HD mode and displays up to 16.7 million colors. The
converter module for the Backlight Unit is not built in.
1.2 GENERAL SPECIFICATIONS
Item Specification Unit Note
Screen Size 27.0” real diagonal
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 -
Transmissive Mode Normally white - -
Surface Treatment AG type, 3H hard coating, Haze 25 - -
Luminance, White 300 Cd/m2
Power Consumption Total 36.17 W (Typ.) @ cell 18.25 W (Typ.), BL 17.92 W (Typ.) (1)
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PRODUCT SPECIFICATION
Note (1) The specified power consumption : Total= cell (reference 4.3.1)+BL (reference 4.3.3)
2. MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 629.5 630 630.5 mm
Module Size
Bezel Area
Active Area
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical (V)
Thickness (T) 15.0 15.5 16.0 mm
Horizontal 603.91 mm
Vertical 342.29 mm
Horizontal 597.888 mm
Vertical 336.312 mm
Weight 3020 3120 g
367.7
368.2 368.7 mm
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Min. Max.
Storage Temperature TST -20 60 ºC (1)
Operating Ambient Temperature TOP 0 50 ºC (1), (2)
Value
Unit Note
(1)
Note (1)
(a) 90 %RH Max. (Ta <= 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
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Note (2) The temperature of panel surface should be 0 ºC min. and 60 ºC max.
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PRODUCT SPECIFICATION
3.2 ELECTRICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage VCCI -0.3 6.0 V
Logic Input Voltage VIN -0.3 3.6 V
Value
Min. Max.
Unit Note
3.2.2 BACKLIGHT UNIT
Item Symbol
LED Forward Current Per
Input Pin
LED Reverse Voltage Per
Input Pin
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.
IF 100 mA
VR 70 V
IP 320 mA
Min. Typ Max.
Value
Unit Note
(1), (2)
Duty=100%
(1), (2)
Pulse Width
and Duty
Љ
Љ
10msec.
10%
(1)
к
Note (2) Specified values are for input pin of LED light bar at Ta=25±2
further information).
(Refer to 4.3.3 and 4.3.4 for
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4. ELECTRICAL SPECIFICATIONS
4.1 FUNCTION BLOCK DIAGRAM
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PRODUCT SPECIFICATION
4.2. INTERFACE CONNECTIONS
4.2.1 30PIN CONNECTOR PIN ASSIGNMENT
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)
Wired Glasses
Wireless Glasses Emitter
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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 NC Not connection, this pin should be open.
28 NC Not connection, this pin should be open.
29 NC Not connection, this pin should be open.
30 NC Not connection, this pin should be open.
Note (1) Connector Part No.:
187114-30091,(P-TWO)
Note (2) The first pixel is odd.
Note (3) Input signal of even and odd clock should be the same timing.
4.2.2 15PIN CONNECTOR PIN ASSIGNMENT
Pin Name Description
1 VCCI +5.0V power supply
2 VCCI +5.0V power supply
3 VCCI +5.0V power supply
4 VCCI +5.0V power supply
5 VCCI +5.0V power supply
6 GND Ground
7 NC
8 NC For LCD internal use only, Do not connect
9 GND Ground
10 GND Ground
11 GND Ground
12 GND Ground
13 NC Not connection, this pin should be open.
14 NC Not connection, this pin should be open.
15 NC Not connection, this pin should be open.
Note (1) Connector Part No.:12507WR-H15L,(Yeonho)
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PRODUCT SPECIFICATION
For LCD internal use only, Do not connect
4.2.3 10PIN CONNECTOR PIN ASSIGNMENT
Pin Name Description
1 VCOM signal for wired glasses
2 VL signal for wired glasses
3 VR signal for wired glasses
4 B/L BLU Duty for 3D mode .
5 3D-Enable Pull high when 3D mode .
6 Wireless Carrier waveform for wireless glasses
7 NC set as floating
8 NC set as floating
9 NC set as floating
10 NC set as floating
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1,1
(odd)
2,1
1,2
(even)
2,2
1,3
(odd)
1,4
(even)
3,1
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PRODUCT SPECIFICATION
1,Xmax
Ymax,1
Pitch
Pitch
Ymax,
Xmax
4.2.4 Pixel ID Definition
The position of pixel ID is on the first pixel and second pixel in the first line. First pixel is (255,255,255) and
second pixel is (0,0,0) means the image is for left eye ; First pixel is (0,0,0) and second pixel is (255,255,255)
means the image is for right eye.
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
60Hz mode:
Parameter Symbol
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP 300 mV -
Rush Current I
Power Supply Current
Vertical Stripe
Power Consumption PLCD 6.4 8.35 Watt (4)
LVDS differential input voltage Vid 200 600 mV (5)
LVDS common input voltage Vic 1.0 1.2 1.4 V -
Logic High Input Voltage VIH 2.64 V -
Logic Low Input Voltage VIL 0.66 V -
120Hz mode:
Parameter Symbol
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP 300 mV -
Rush Current I
Power Supply Current
Vertical Stripe
Power Consumption PLCD 14 18.25 Watt -
LVDS differential input voltage Vid 200 600 mV -
LVDS common input voltage Vic 1.0 1.2 1.4 V -
Logic High Input Voltage VIH 2.64 V -
Logic Low Input Voltage VIL 0.66 V -
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
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PRODUCT SPECIFICATION
Value
Min. Typ. Max.
5 A (2)
RUSH
White 0.82 1.07 A (3)a
Black 1.28 1.67 A (3)b
White 1.3 1.7 A Black 2.8 3.65 A -
5 A -
RUSH
1.14 1.48 A (3)c
Value
Min. Typ. Max.
2.2 2.86 A -
Unit Note
Unit Note
Note (2) Measurement Conditions:
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PRODUCT SPECIFICATION
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Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, Fr = 60Hz,
whereas a power dissipation check pattern below is displayed.
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PRODUCT SPECIFICATION
Note (4) The power consumption is specified at the pattern with the maximum current.
Note (5) VID waveform condition
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4.3.2 Vcc Power Dip Condition
4.3.3 BACKLIGHT UNIT
Parameter Symbol
LED Light Bar Input
Voltage Per Input Pin
LED Light Bar Current
Per Input Pin
LED Life Time LLED 30000 --- --- Hrs (3)
Power Consumption PBL --- 17.92 --- W
Peaking mode(reference only)
Parameter Symbol
LED Light Bar Input
Voltage Per Input Pin
LED Light Bar Current
Per Input Pin
LED Life Time LLED 30000 --- --- Hrs (3)
Power Consumption PBL ---
Note (1) LED light bar input voltage and current are measured by utilizing a true RMS multimeter as shown
VPIN 39.2 44.8 47.6 V
IPIN --- 100 --- mA
VPIN --- 49 --- V
IPIN --- 160 --- mA
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PRODUCT SPECIFICATION
Value
Min. Typ. Max.
Value
Min. Typ. Max.
5.64
--- W
Unit Note
(1),
Duty=100%,
IPIN=100mA
(1), (2)
Duty=100%
(1)
Duty=100%,
IPIN=100mA
Unit Note
(1),
Duty=100%,
IPIN=160mA
(1), (2)
Duty=18%
(1)
Duty=18%,
IPIN=160mA
below:
Note (2) PBL = IPIN × VPIN × ( 4 ) input pins , LED light bar circuit is (14)Series, (4)Parallel.
Note (3) The lifetime of LED is defined as the time when LED packages continue to operate under the
к
conditions at Ta = 25 ±2
original value.
and I= 25mA (per chip) until the brightness becomes Љ 50% of its
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4.3.4 LIGHTBAR Connector Pin Assignment
Connector: CI1406M1HRF-NH (CviLux).or Compatible
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PRODUCT SPECIFICATION
CN1
Pin number Description
1 Cathode of LED string
2 Cathode of LED string
3 VLED
4 VLED
5 Cathode of LED string
6 Cathode of LED string
Note (1) Userϗs Mating Connector Part No.: CI1406SL000-NH (CviLux) or Compatible.
4.4 LVDS INPUT SIGNAL SPECIFICATIONS
4.4.1 LVDS DATA MAPPING TABLE
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS Channel E0
LVDS Channel E1
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
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PRODUCT SPECIFICATION
LVDS Channel E2
LVDS Channel E3
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
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4.4.2 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
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
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
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
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
0
0
0
0
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
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PRODUCT SPECIFICATION
Data Signal
Red Green Blue
G7 G6 G5 G
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
0
0
0
0
0
0
1
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
1
1
1
1
1
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
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
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
G3 G2 G1 G0
4
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
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
0
0
0
:
:
:
:
:
:
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
1
0
1
0
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
0
1
1
0
0
0
:
:
:
:
0
0
0
0
0
1
:
:
:
:
0
1
1
0
0
0
:
:
:
:
0
0
0
B
B6 B5 B4 B3 B2
7
0
0
0
0
0
0
1
0
0
0
1
1
1
1
1
0
1
1
1
0
0
1
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
0
0
0
0
0
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
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
B1 B
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
1
1
1
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
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
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
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
:0
0
0
0
0
0
:
:
:
:
0
0
0
0
1
0
:
:
:
:
1
0
1
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4.5 DISPLAY TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
LVDS Clock
Vertical Active Display Term
Horizontal Active Display Term
Note: this module is operated by DE only mode, Hsync and Vsync input signals are ignored, and the table
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PRODUCT SPECIFICATION
Frequency Fc 58.54 74.25 98 MHz -
Period Tc - 13.47 - ns
Input cycle to
cycle jitter
Spread
Spectrum
Modulation
range
Spread
Spectrum
Modulation
frequency
High Time Tch - 4/7 - Tc -
Low Time Tcl
Frame Rate Fr 50 60 75 Hz
Total Tv 1115 1125 1136 Th -
Display Tvd 1080 1080 1080 Th -
Blank Tvb
Tota l T h 1050 1100 1150 Tc Th=Thd+Thb
Display Thd 960 960 960 Tc -
Blank Thb
-0.02*Tc - 0.02*Tc ns (1)
T
rcl
clkin_mod
F
F
SSM
0.98*Fc - 1.02*Fc MHz
- - 200 KHz
- 3/7 - Tc -
Tv-Tvd 45 Tv-Tvd Th -
90 140 190 Tc -
(3)
(4)
Tv=Tvd+Tvb
value is used for 2D mode.
INPUT SIGNAL TIMING DIAGRAM
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Note (1) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Note (2) Input Clock to data skew is defined as below figures.
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PRODUCT SPECIFICATION
Note (3) The SSCG (Spread spectrum clock generator) is defined as below figures.
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Note (4) Definition of 2D and 3D mode frame Rate
3D mode (input signal with pixel ID)
When 50Hz frame rate input , the panel display is 100Hz frame rate.
When 60Hz frame rate input , the panel display is 120Hz frame rate.
2D mode (input signal without pixel ID)
When 50Hz frame rate input , the panel display is 50Hz frame rate.
When 60Hz frame rate input , the panel display is 60Hz frame rate.
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PRODUCT SPECIFICATION
Pixel ID describe
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4.6 POWER ON/OFF SEQUENCE
The power sequence specifications are shown as the following table and diagram.
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PRODUCT SPECIFICATION
Timing Specifications:
Parameters
T1 0.5 - 10 ms
T2 0 - 50 ms
T3 800 - - ms
T4 90 - - ms
T5 0 - 50 ms
T6 5 - 100 ms
T7 500 - - ms
Note (1) The supply voltage of the external system for the module input should be the same as the definition
of Vcc.
Note (2) When the backlight turns on before the LCD operation of the LCD turns off, the display may
momentarily become abnormal screen.
Note (3) In case of VCC = off level, please keep the level of input signals on the low or keep a high
impedance.
Note (4) T4 should be measured after the module has been fully discharged between power off and on
period.
Min Typ. Max
Values
Units
Note (5) Interface signal shall not be kept at high impedance when the power is on.
ϗ
Note (6) CMI won
following the Power Sequence.
Note (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 "t6 spec".
t take any responsibility for the products which are damaged by the customers not
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5. OPTICAL CHARACTERISTICS
5.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 5 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
LED Light Bar Input Current
Per Input Pin
PWM Duty Ratio D 100 %
LED Light Bar Test Converter CMI 27-D041745
5.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 5.2. The following items should be
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PRODUCT SPECIFICATION
25±2
50±10
IPIN 100 ± 5 mADC
oC
%RH
measured under the test conditions described in 5.1 and stable environment shown in Note (5).
Item Symbol Condition Min. Typ. Max. Unit Note
Red
Color
Green
Chromaticity
(CIE 1931)
Blue
White
Center Luminance of White
(Center of Screen)
Contrast Ratio CR
Response Time
White Variation
Crosstalk CT
Rx 0.639
Ry 0.339
Gx 0.309
Gy 0.619
Bx 0.156
By 0.059
Wx 0.313
Wy
2D
3D
L
C
=0°, θY =0°
θ
x
CS-2000
R=G=B=255
Gray scale
Typ –
0.03
Typ +0.03 -
0.329
250 300 - cd/m2
24 cd/m2 (8)
700 1000 - -
TR - 0.8 2.5
T
F
δW θ
3D-W 0.4 %
3D-D
=0°, θY =0°
θ
x
=0°, θY =0°
x
- 2.6 5.5
- - 1.42 -
12 %
(1),
(5)
(4),
(5)
(2),
(5)
ms (3)
(5),
(6)
(8)
CR
Њ
Viewing Angle
Viewing Angle
Horizontal xΓ- + x+Γ 150 170 -
Γ
Vertical y
- + y+Γ
Horizontal xΓ- + x+Γ 160 178 ---
Γ
Vertical y
- + y+Γ
10
USB2000
Њ
5
CR
USB2000
140 160 -
150 170 ---
Absorption
direction of the
- - 45 - Deg. (7)
Φ
up
up polarizer
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Deg.
Deg.
(1),
(5)
(1),
(5)
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Note (1) Definition of Viewing Angle (θx, θy):
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PRODUCT SPECIFICATION
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 (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).
Note (3) Definition of Response Time (T
R
, TF):
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Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 255 at center point
LC = L (5)
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 40 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement should
be executed after lighting Backlight for 40 minutes in a windless room.
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PRODUCT SPECIFICATION
Note (6) Definition of White Variation (δW):
Measure the luminance of gray level 255 at 9 points
dW = ( Minimum [L (1) ~ L (9)] / Maximum [L (1) ~ L (9)] ) *100%
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Note (7) This is a reference for designing the shutter glasses of 3D application. (TN case)
Definition of the absorption direction of the up polarizer:
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PRODUCT SPECIFICATION
The absorption axis of the front polarizer of the shutter glasses should be parallel to this panel absorption
direction to get a maximum 3D mode luminance.
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Note(8) Definition of the 3D mode performance (measured under 3D mode):
a.Test pattern
Left eye image and right eye image are displayed alternated
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PRODUCT SPECIFICATION
b.Measurement setup
Shutter glasses are well controlled under suitable timing, and measure the luminance of the center point of
the panel through the right eye glass. The transmittance of the glass should be larger than 40.0% under 3D
mode operation.
The luminance of the test pattern “WW”, denoted L(WW); the luminance of the test pattern ”WB”, denoted
L(WB); the luminance of the test pattern “BW”, denoted L(BW); the luminance of the test pattern “BB”,
denoted “L(BB)
c.Definition of the Center Luminance of White, Lc (3D) : L(WW)
−
d.Definition of the 3D mode white crosstalk, CT (3D-W) :
Definition of the 3D mode dark crosstalk, CT (3D-D) :
≡−
WDCT
)3(
≡−
DDCT
)3(
−
−
BBLWBL
−
BBLWWL
BWLWWL
)()(
BBLWWL
)()(
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)()(
)()(
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6. RELIABILITY TEST ITEM
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
ESD (Electro Static Discharge)
Air Discharge: ± 15KV, 150pF(330Ω)
Altitude Test
Note (1) criteria : Normal display image with no obvious non-uniformity and no line defect.
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PRODUCT SPECIFICATION
к
Ta= 5 0
Ta= 5 0
Sweep: 30 Minutes each Axis (X, Y, Z)
Direction : ± X, ± Y, ± Z.(one time for
к
-20
к
,On/10sec , Off /10sec , 30,000
25
Contact Discharge: ± 8KV,
Operation:10,000 ft / 24hours
Non-Operation:30,000 ft / 24hours
, 80%RH, 240hours
к
, 50%RH , 240hours
к
Ta= 0
Ta= 6 0
Ta= - 2 0
Acceleration: 1.5 Grms
Frequency: 10 - 300 Hz
Acceleration: 50 G
Active Time: 11 ms
/30min , 60к / 30min , 100
, 240hours
к
, 240hours
к
, 240hours
Wave: Half-sine
Wave: Half-sine
each Axis)
cycles
cycles
150pF(330Ω)
Note (2) Evaluation should be tested after storage at room temperature for more than two hour
Note (3) 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:
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7. PACKING
7.1 PACKING SPECIFICATIONS
(1) 7 LCD modules / 1 Box
(2) Box dimensions: 720(L) X 360(W) X 480(H) mm
(3) Weight: approximately: 25.83 Kg ( 7 modules per box)
7.2 PACKING METHOD
(1) Carton Packing should have no failure in the following reliability test items.
Test Item Test Conditions Note
Vibration
Dropping Test 1 Angle, 3 Edge, 6 Face, TBD 45.7cm Pass
Top & Bottom: 30 minutes (+Z), 10 min (-Z),
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PRODUCT SPECIFICATION
ISTA STANDARD
Random, Frequency Range: 1 – 200 Hz
Pass
Right & Left: 10 minutes (X)
Back & Forth 10 minutes (Y)
Figure. 7-1 Packing method
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7.3 PALLET
For ocean shipping
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PRODUCT SPECIFICATION
For air transport
Figure. 7-2 Packing method
Figure. 7-3 Packing method
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p
y
8. CMI MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
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PRODUCT SPECIFICATION
M270H5-LA2
CMR05A2XXXXXLXXLYMDNNNN
(a) Model Name: M270H5-LA2
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) CMI barcode definition:
Serial ID: XX-XX-X-XX-YMD-L-NNNN
Code Meaning Description
XX CMI internal use -
XX Revision Cover all the change
X CMI internal use -
XX CMI internal use -
Year: 0~9, 2001=1, 2002=2, 2003=3…2010=0, 2011=1, 2012=2…
YMD Year, month, day
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
Month: 1~12=1, 2, 3, ~, 9, A, B, C
Fab ID
(d) Customer’s barcode definition:
Serial ID: CM-R05A2-X-X-X-XX-L-XX-L-YMD-NNNN
Code Meaning Description
CM Supplier code CMI=CM
N65A3 Model number M270H5-LA2= R05A2
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, Hsinchu Taiwan=SC
L Cell line #
XX Module location
L Module line #
YMD Year, month, day
NNNN Serial number By LCD supplier
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, Phili
Topro=K, Toshiba=L, Windbond=M, ILITEK=Q, Fiti=Y, None IC =Z
Tainan, Taiwan=TN ; Ningbo China=NP, Shenzhen China=SH
Year: 0~9, 2001=1, 2002=2, 2003=3…2010=0, 2011=1, 2012=2…
s=E, Renasas=F, Samsung=G, Sanyo=H, Sharp=I, TI=J,
1,2,~,9,A,B,~,Y,Z
1,2,~,9,A,B,~,Y,Z
Month: 1~12=1, 2, 3, ~, 9, A, B, C
: 1~31=1, 2, 3, ~, 9, A, B, C, ~, T, U, V
Da
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(e) FAB ID(UL Factory ID):
Region Factory ID
TWCMI(LCM2) (Blank)
TWCMI(LCM4) GEMN
NBCMI LEOO
NBCME CANO
NHCMI CAPG
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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
PRODUCT SPECIFICATION
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.
9.2 STORAGE PRECAUTIONS
(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
(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
к
to 35к and relative humidity of less than 70%
9.3 OPERATION PRECAUTIONS
(1) The LCD product should be operated under normal condition.
Normal condition is defined as below :
к
Temperature : 20±15
Humidity: 65±20%
Display pattern : continually changing pattern(Not stationary)
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(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 CMI for application
engineering advice . Otherwise , Its reliability and function may not be guaranteed.
9.4 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.
9.5 SAFETY STANDARDS
The LCD module should be certified with safety regulations as follows:
Requirement Standard remark
UL UL60950-1:2006 or Ed.2:2007
cUL/CSA CAN/CSA C22.2 No.60950-1-03 or 60950-1-07
CB IEC60950-1:2005 / EN60950-1:2006+ A11:2009
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PRODUCT SPECIFICATION
9.6 OTHER
When fixed patterns are displayed for a long time, remnant image is likely to occur.
Appendix. OUTLINE DRAWING
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