CHIMEI INNOLUX V470H2-L02 Specification
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TFT LCD Approval Specification
MODEL NO.: V470H2 – L02
Customer: _________________________________
Approved by:_______________________________
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Issue Date:Jul.23 2009
Model No.: V470H2-L02
Preliminary
Note:
TV Product Marketing & Management Div
Approved By
Chao-Chun Chung
Reviewed By
QA Dept. Product Development Div.
Hsin-nan Chen WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
CY Chang TC Chao
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Model No.: V470H2-L02
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CONTENTS
REVISION HISTORY ..................................................................................................................................................4
1. GENERAL DESCRIPTION......................................................................................................................................5
1.1 OVERVIEW....................................................................................................................................................5
1.2 FEATURES ....................................................................................................................................................5
1.3 APPLICATION................................................................................................................................................5
1.4 GENERAL SPECIFICATIONS ........................................................................................................................5
2. ABSOLUTE MAXIMUM RATINGS ...........................................................................................................................7
2.1 ABSOLUTE RATINGS OF ENVIRONMENT....................................................................................................7
2.2 PACKAGE STORAGE....................................................................................................................................8
2.3 ELECTRICAL ABSOLUTE RATINGS..............................................................................................................8
2.3.1 TFT LCD MODULE...............................................................................................................................8
2.3.2 BACKLIGHT INVERTER UNIT .............................................................................................................8
3. ELECTRICAL CHARACTERISTICS........................................................................................................................9
3.1 TFT LCD MODULE.........................................................................................................................................9
3.2 BACKLIGHT UNIT........................................................................................................................................ 11
3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS ...........................................................11
3.2.2 INVERTER CHARACTERISTICS ....................................................................................................... 11
3.2.3 INVERTER INTERFACE CHARACTERISTICS...................................................................................13
4. BLOCK DIAGRAM OF INTERFACE ...................................................................................................................... 15
4.1 TFT LCD MODULE.......................................................................................................................................15
5. INPUT TERMINAL PIN ASSIGNMENT..................................................................................................................16
5.1 TFT LCD Module Input .................................................................................................................................16
5.2 BACKLIGHT UNIT........................................................................................................................................ 17
5.3 INVERTER UNIT..........................................................................................................................................18
5.4 BLOCK DIAGRAM OF INTERFACE .............................................................................................................19
5.5 LVDS INTERFACE .......................................................................................................................................20
5.6 COLOR DATA INPUT ASSIGNMENT............................................................................................................22
6. INTERFACE TIMING............................................................................................................................................. 23
6.1 INPUT SIGNAL TIMING SPECIFICATIONS..................................................................................................23
6.2 POWER ON/OFF SEQUENCE..................................................................................................................... 25
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7. OPTICAL CHARACTERISTICS.............................................................................................................................26
7.1 TEST CONDITIONS..................................................................................................................................... 26
7.2 OPTICAL SPECIFICATIONS........................................................................................................................27
8. PRECAUTIONS ....................................................................................................................................................30
8.1 ASSEMBLY AND HANDLING PRECAUTIONS .............................................................................................30
8.2 SAFETY PRECAUTIONS ............................................................................................................................. 30
9. DEFINITION OF LABELS......................................................................................................................................31
9.1 CMO MODULE LABEL.................................................................................................................................31
10. PACKAGING ....................................................................................................................................................... 33
11. MECHANICAL CHARACTERISTICS ...................................................................................................................35
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REVISION HISTORY
Version Date
Ver. 1.0
Jul. 23,
2009
Page
(New)
All
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Section Description
All
The Preliminary specification was first issued.
Issue Date:Jul.23 2009
Model No.: V470H2-L02
Preliminary
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V470H2-L02 is a 47” TFT Liquid Crystal Display module with 12-CCFL Backlight unit and 2ch-LVDS interface.
This module supports 1920 x 1080 Full HDTV format and can display true 16.7M colors (8-bit/color). The inverter
module for backlight is built-in.
1.2 FEATURES
Ё
High brightness (450 nits)
Ё
High contrast ratio (4000:1)
Ё
Fast response time (Gray to gray average 6.5 ms)
Ё
High color saturation (NTSC 72%)
Ё
Full HDTV (1920 x 1080 pixels) resolution, true HDTV format
Ё
DE (Data Enable) only mode
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Ё
LVDS (Low Voltage Differential Signaling) interface
Ё
Optimized response time for response time for 50/60 Hz frame rate
Ё
Ultra wide viewing angle : Super MVA technology
Ё
RoHS compliance
1.3 APPLICATION
Ё
Standard Living Room TVs.
Ё
Public Display Application.
Ё
Home Theater Application.
Ё
MFM Application.
1.4 GENERAL SPECIFICATIONS
Item Specification Unit Note
Active Area 1039.68 (H) x584.82 (V) (47” diagonal) mm
Bezel Opening Area 1049(H) x 539 (V) mm
Driver Element a-si TFT active matrix - -
Pixel Number 1920 x R.G.B. x 1080 pixel -
(1)
Pixel Pitch(Sub Pixel) 0.5405 (V) x 0.1805 (H) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 16.7M color -
Display Operation Mode Transmissive mode / Normally black - -
Surface Treatment
Note (1) Please refer to the attached drawings in chapter 9 for more information about the front and back outlines.
Note (2) The spec. of the surface treatment is temporarily for this phase. CMO reserves the rights to change this
feature.
Anti-Glare coating (Haze 11%)/
Hard coating (3H)
- (2)
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1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) - 1096 - mm
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Model No.: V470H2-L02
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Vertical (V) - 640 - mm Module Size
Depth (D) - 48.5 - mm
Weight - 12300 - g -
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth is between bezel to T-CON cover.
(1), (2)
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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)
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Value
Unit Note
Min. Max.
X,Y
Shock (Non-Operating) SNOP
Vibration (Non-Operating) VNOP - 1.0 G (4), (5)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The maximum operating temperature is based on the test condition that the surface temperature of
display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 65 ºC. The range of operating temperature may degrade in case of
improper thermal management in final product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 200 Hz, 10 min, 1 time 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
Љ
40 ºC).
axis
Z axis 35 G (3), (5)
- 50 G (3), (5)
the module would not be twisted or bent by the fixture.
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2.2 PACKAGE STORAGE
When storing modules as spares for a long time, the following precaution is necessary.
(a) Do not leave the module in high temperature, and high humidity for a long time, It is highly recommended to
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store the module with temperature from 0 to 35
(b) The module shall be stroed in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent
light.
к
at normal humidity without condensation.
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
Value
Item Symbol
Power Supply Voltage VCC -0.3 13.5 V
Logic Input Voltage VIN -0.3 3.6 V
2.3.2 BACKLIGHT INVERTER UNIT
Item Symbol
Lamp Voltage VW
Min. Max.
Value
Min. Max.
Ё
3000 VRMS
Unit Note
(1)
Unit Note
Power Supply Voltage VBL 0 30 V (1)
Ё
Control Signal Level
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) No moisture condensation or freezing.
Note (3) The control signals include On/Off Control and Internal PWM Control.
-0.3 7 V (1), (3)
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
(Ta = 25 ± 2 ºC)
Parameter Symbol
Power Supply Voltage VCC 10.8 12 13.2 V (1)
Power Supply Ripple Voltage VRP - - 200 mV
Rush Current IRUSH - - 4.4 A (2)
White Pattern - - 0.47 - A
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Value
Unit Note
Min. Typ. Max.
Power Supply Current
LVDS
interface
CMOS
interface
Note (1) The module should be always operated within the above ranges.
Note (2) Measurement condition:
Common Input Voltage VLVC 1.125 1.25 1.375 V
Terminating Resistor RT - 100 - ohm
Input High Threshold Voltage VIH 2.7 - 3.3 V
Input Low Threshold Voltage VIL 0 - 0.7 V
Vertical Stripe
Black Pattern - - 0.46 - A
-
- 1.0 1.2 A
(3)
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Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, fv = 60 Hz,
whereas a power dissipation check pattern below is displayed.
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a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
Active Area
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3.2 BACKLIGHT UNIT
3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS
(Ta = 25 ± 2 ºC)
Value
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VL - 1175 - VRMS -
Lamp Current IL 11.0 11.5 12 mARMS (1)
- - 1820 VRMS Ta = 0 ºC
Lamp Turn On Voltage VS
- - 1620 VRMS Ta = 25 ºC
Operating Frequency FL 40 - 70 KHz
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Unit Note
Lamp Life Time LBL 50,000 - Hrs (2)
3.2.2 INVERTER CHARACTERISTICS
(Ta = 25 ± 2 ºC)
Value
Parameter Symbol
Min. Typ. Max.
Power Consumption PBL - 163.2 168 W (5), IL =9.3mA
Power Supply Voltage VBL 22.8 24.0 25.2 VDC
Power Supply Current IBL - 6.8 - A Non Dimming
Input Ripple Noise - - - 912 mVP-P VBL=22.8V
Oscillating Frequency FW 37 40 43 kHz
Dimming Frequency FB 150 160 170 Hz
Minimum Duty Ratio DMIN - 20 - %
Note (1) Lamp current is measured by utilizing AC current probe
Unit Note
Note (2) The lamp starting voltage V
Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency of the
display input signals, and it may result in line flow on the display. In order to avoid interference, the
lamp frequency should be detached from the horizontal synchronous frequency and its harmonics
as far as possible.
Note (4) The life time of a lamp is defined as when the brightness is larger than 50% of its original value and
the effective discharge length is longer than 80% of its original length (Effective discharge length is
defined as an area that has equal to or more than 70% brightness compared to the brightness at
should be applied to the lamp for more than 1 second after startup.
S
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the center point of lamp.) as the time in which it continues to operate under the condition at Ta = 25
2к
and IL =11.0~ 12.0mArms.
Note (5) The measurement condition of Max. value is based on 47" backlight unit under input voltage
24V, average lamp current 11.8 mA and lighting 30 minutes later.
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LCD
Module
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
1
2
1
2
1
2
Inverter
1
2
1
2
1
2
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