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V270H1-L01
Specification
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CMO V270H1-L01 Specification

Global LCD Panel Exchange Center
TFT LCD Approval Specification
MODEL NO.: V270H1- L01
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Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
Customer: Common
Approved by:
Note:
TV Product Marketing & Management Div.
Approved By
Chao-Chun Chung
Reviewed By
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
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QRA Dept. Product Development Div.
Ys Lai Jerome Lee / Kl Lin
Roger Huang Kimi Lin
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Issued Date: 29. Apr., 2010
Model No.: V270H1-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
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 BACKLIGHT UNIT
5.4 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING........................................................................................................................................................15
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS........................................................................................................................................17
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PACKAGING....................................................................................................................................................................21
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS.................................................................................................................................................23
9.1 CMO MODULE LABEL
10. PRECAUTIONS .............................................................................................................................................................23
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
10.3 SAFETY STANDARDS
10.4 OTHER
11. PRECAUTIONS .............................................................................................................................................................24
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 .............................................................................................................................25
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Version 2.0
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www.panelook.com
Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
REVISION HISTORY
Version Date Section Description
Ver 2.0
29, Apr., 10’ - V270H1-L01 Approval specifications was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V270H1-L01 is a 27.0” TFT Liquid Crystal Display module with 4 CCFL Backlight unit and 30 pins
2ch-LVDS interface. This module supports 1920 x 1080 Full HD mode and can display up to 16.7M colors.
The inverter 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.
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Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
- LVDS (Low Voltage Differential Signaling) interface.
- RoHS compliance.
1.3 APPLICATION
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 597.89 (H) X 336.31 (V), (27.0 inch Diagonal) mm
Bezel Opening Area 603.9 (W) x 342.3 (H) 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 -
Transmissive Mode Normally White - -
Surface Treatment AG type, 3H hard coating, Haze 25 - -
Module Power Consumption 37.1 Watt (2)
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.
Vertical(V) 367.8 368.2 368.7 mm
Depth(D) 17.0 17.5 18.0 mm
Weight - 3750 3800 g -
(1)
(1)
Note (2) Please refer to sec.3.1 & 3.2 for more information of power consumption.
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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.
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Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
Value
Min. Max.
- 50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Unit Note
(a) 90 %RH Max. (Ta
(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.
Љ 40 ºC).
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 Tem
Side Mount Fixing Screw
erature
Gap=3~5mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
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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 (1)
Logic Input Voltage Vlogic -0.3 +3.6 V
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 2.5K V Lamp Current IL 3.0 8.0 mA
Lamp Frequency FL 40 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
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Value
Min. Max.
Value
Min. Max.
Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
Unit Note
Unit Note
(1), (2)
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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3. ELECTRICAL CHARACTERISTICS
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Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
3.1 TFT LCD MODULE
Parameter Symbol
Ta = 25 ± 2 ºC
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
Power Consumption P
RUSH
White 0.65 0.78 A (3)a
Black 1.22 1.464 A (3)b
Vertical Stripe
LCD
3 A (2)
1.02 1.22 A (3)c
6.1 7.32 Watt (4)
LVDS differential input voltage Vid 100 600 mV
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.
Note (2) Power on rush current measurement conditions:
+5.0V
Q1 2SK1475
R1
47K
(High to Low)
(Control Signal)
SW
+12V
R2
1K
47K
VR1
C1
1uF
0.01uF
Q2
2SK1470
C2
Value
FUSE
C3
1uF
Unit Note
Vcc
(LCD Module Input)
Vcc rising time is 470μs
Vcc
0.9Vcc
0.1Vcc
GND
470μs
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Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, fv = 75
Hz, whereas a power dissipation check pattern below is displayed.
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Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
a. White Pattern
Active Area
c. Vertical Stripe Pattern
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
Note (4)The power consumption is specified at the pattern with the maximum current.
3.1.1 Vcc Power Dip Condition:
Active Area
Vcc
4.5V
4.0V
Td
Dip condition:
msTdVVccV 20,5.40.4 ≤≤≤
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Issued Date: 29. Apr., 2010
Model No.: V270H1-L01
Approval
3.2 BACKLIGHT UNIT
Parameter Symbol
Lamp Input Voltage VL 927 1030 1133 VRMS IL = 7.5 mA
Lamp Current IL 3.0 7.5 8.0
Lamp Turn On Voltage VS
Operating Frequency FL 40 --- 80 KHz (3)
Lamp Life Time LBL 50000 --- --- Hrs (5)
Power Consumption PL --- 31.0 --- W (4), IL = 7.5 mA
Note (1) Lamp current is measured by current amplify & oscilloscope as shown below:
LCD
Module
ΗΗΗΗ
-
-
Min. Typ. Max.
--- ---
--- ---
Current Probe
Value
1580(25
1900 (0
к)
к)
ΗΗΗΗ
Inverter
Measure equipment: Current Amplify: Tektronix TCPA300 Current probe: Tektronix TCP312 Oscilloscope: TDS3054B
Ta = 25 ± 2 ºC
Unit Note
mARM
S VRMS (2) VRMS (2)
Current Amplify
(1)
Oscilloscope
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
after startup. Otherwise, the lamp may not be turned on normally. It is the value output voltage of
NF circuit.
Note (3) The lamp frequency may produce interference with horizontal synchronization frequency from the
display, which might cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronization 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
(b) Effective lighting length decreases 80% under for initial. (Effective lighting length is a scope of
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
= IL  V
L
Ta = 25
(a)When the brightness becomes or lower than 50% of its original value.
luminance 80% over for average luminance at several point in lamp center.)
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
4 (for 4lamps)
L
o
2
C and IL = 7.5 mArms until one of the following events occurs:
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