CMO V420B1-L04 Specification
Global LCD Panel Exchange Center
TFT LCD Approval Specification
MODEL NO.: V420B1 - L04
Customer: _________________________________
Approved by:_______________________________
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Note:
TV Head Division
Approved By
LY C hen
Reviewed By
QRA Dept. Product Development Div.
Tomy Chen WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
Ken Wu CY Chang
1
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
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
1.5 MECHANICAL SPECIFICATIONS ..................................................................................................................6
2. ABSOLUTE MAXIMUM RATINGS ...........................................................................................................................7
2.1 ABSOLUTE RATINGS OF ENVIRONMENT....................................................................................................7
2.2 ELECTRICAL ABSOLUTE RATINGS..............................................................................................................8
2.2.1 TFT LCD MODULE...............................................................................................................................8
2.2.2 BACKLIGHT INVERTER UNIT .............................................................................................................8
2.3 ENVIRONMENT TEST CONDITION...............................................................................................................9
3. ELECTRICAL CHARACTERISTICS ......................................................................................................................10
3.1 TFT LCD MODULE.......................................................................................................................................10
3.2 BACKLIGHT UNIT........................................................................................................................................12
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS...........................................................12
3.2.2 INVERTER CHARACTERISTICS .......................................................................................................12
3.2.3 INVERTER INTERFACE CHARACTERISTICS...................................................................................14
4. BLOCK DIAGRAM OF INTERFACE ......................................................................................................................16
4.1 TFT LCD MODULE.......................................................................................................................................16
5. INPUT TERMINAL PIN ASSIGNMENT..................................................................................................................17
5.1 TFT LCD Module Input .................................................................................................................................17
5.2 BACKLIGHT UNIT........................................................................................................................................18
5.3 INVERTER UNIT..........................................................................................................................................19
5.4 BLOCK DIAGRAM OF INTERFACE .............................................................................................................21
5.5 LVDS INTERFACE ....................................................................................................................................... 22
5.6 COLOR DATA INPUT ASSIGNMENT............................................................................................................23
6. INTERFACE TIMING............................................................................................................................................. 24
6.1 INPUT SIGNAL TIMING SPECIFICATIONS..................................................................................................24
2
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
6.2 POWER ON/OFF SEQUENCE..................................................................................................................... 27
7. OPTICAL CHARACTERISTICS.............................................................................................................................28
7.1 TEST CONDITIONS .....................................................................................................................................28
7.2 OPTICAL SPECIFICATIONS........................................................................................................................28
8. PRECAUTIONS ....................................................................................................................................................32
8.1 ASSEMBLY AND HANDLING PRECAUTIONS .............................................................................................32
8.2 SAFETY PRECAUTIONS.............................................................................................................................32
9. REGULATORY STANDARD ..................................................................................................................................33
9.1 SAFETY.......................................................................................................................................................33
9.2 EMC.............................................................................................................................................................33
10. DEFINITION OF LABELS....................................................................................................................................34
10.1 CMO MODULE LABEL...............................................................................................................................34
11. PACKAGING .......................................................................................................................................................35
11.1 PACKAGING SPECIFICATIONS.................................................................................................................35
11.2 PACKAGING METHOD ..............................................................................................................................35
12. MECHANICAL CHARACTERISTICS...................................................................................................................37
3
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
REVISION HISTORY
Version Date
Ver.1.0
Ver.1.1
Apr.24,’07
Jun. 21, 07
Jun. 21, 07
Page
(New)
All
29
37
36
www.panelook.com
Section Description
All
7.2
12
11.2
Approval Specification was first issued.
Notes(2) drawing combine with Notes(6).
Add ME parts assembly suggest drawing.
Figure.11-2 Packing method amend.
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
4
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420B1-L04 is a 42” TFT Liquid Crystal Display module with 20-CCFL Backlight unit and 1ch-LVDS interface.
This module supports 1366 x 768 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 (500 nits)
Ё
High contrast ratio (1500:1)
Ё
Fast response time (Gray to gray average 6 ms)
Ё
High color saturation (CIE1976 85% NTSC)
Ё
HDTV (1366 x 768 pixels) resolution, true HDTV format
Ё
DE (Data Enable) only mode
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Ё
LVDS (Low Voltage Differential Signaling) interface
Ё
Auto frame rate detection for 60/50Hz
Ё
Optimized response time for 60/50 Hz frame rate
Ё
Ultra wide viewing angle : Super MVA technology
Ё
180 degree rotation display option
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 930.246(H) x 523.008 (V) (42.02” diagonal) mm
Bezel Opening Area 938.3 (H) x 531.3 (V) mm
Driver Element a-si TFT active matrix - -
Pixel Number 1366 x R.G.B. x 768 pixel -
(1)
Pixel Pitch(Sub Pixel) 0.227 (H) x 0.681 (V) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 16.7M color -
Display Operation Mode Transmissive mode / Normally black - -
Surface Treatment Anti-Glare coating, Hard coating (3H) - (2)
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.
5
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 982.0 983.0 984.0 mm
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Module Size
Weight 12800 12900 13000 g -
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth does not include connectors.
Vertical (V) 575.0 576.0 577.0 mm
Depth (D) 51.3 52.3 53.3 mm
(1), (2)
6
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 50 ºC (1), (2)
Shock (Non-Operating) SNOP - 50 G (3), (5)
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.
(d) 40 ºC 95% RH is for reference
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.
Љ
40 ºC).
Min. Max.
Value
Unit Note
Note (4) 10 ~ 500 Hz, 60 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
the module would not be twisted or bent by the fixture.
7
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Item Symbol
Power Supply Voltage VCC -0.3 6.0 V
Logic Input Voltage VIN -0.3 3.6 V
2.2.2 BACKLIGHT INVERTER UNIT
Item Symbol
Lamp Voltage VW
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, Internal/External PWM Control, Amplitude Dimming Control
and Internal/External PWM Selection.
Min. Max.
Min. Max.
Ё
-0.3 7 V (1), (3)
Value
Value
3000 VRMS
Unit Note
(1)
Unit Note
8
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
2.3 ENVIRONMENT TEST CONDITION
No Test Item Codition
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
1 High temperature storage test
2 Low temperature storage test
High temperature high humidity storage
3
test
4 High temperature operation test
5 Low temperature operation test
High temperature high humidity operation
6
test
7 Thermal shock
8 Vibration test (non-operation)
9 Shock test (non-operation)
10 ESD
11 Package vibration
12 Package drop
Ta = 6 0
Ta = -25
Ta = 5 0
(40
Ta= 5 0
Ta =0
Ta= 4 0
Ta= -25
Wave form: Sine wave
Vibration level: 1.0G
Fre. range : 10~500Hz
Duration: X, Y, Z, 60min,
One time each direction
Wave form: half sine wave, 11ms
Shock level: 50G
One time each direction
Storage: Contact mode +/-20kV,
Air mode +/-20kV
Operation: Contact mode +/-20kV,
Air mode +/-20kV
Condition: 150pF, 330ohm
Wave form: Sine wave
Vibration level: 1.0G
Fre. range : 5~50Hz
Duration: 15min for X, Y, 60 min for Z.
One time each direction
Drop 1 corner, 3 sides, 6 faces, each one for 1 time.
Height is 30cm. (Test environment: 25
к
, 500hrs
к
, 500hrs
к
, 90%RH 500hrs
к
95%RH 500hrs judge for reference)
к
, 500hrs
к
, 500hrs
к
, 95%RH 500hrs
к
/ 60min ~ 60к/ 60min, 100cycles
X, Y, Z,
к
)
9
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
(Ta = 25 ± 2 ºC)
Parameter Symbol
Power Supply Voltage VCC 4.5 5 5.5 V (1)
Power Supply Ripple Voltage VRP - - 350 mV
Rush Current IRUSH - - 4.5 A (2)
White - 1.48 2.1 A
Power Supply Current
Black - 0.77 - A
Vertical Stripe
www.panelook.com
Min. Typ. Max.
-
-
-
- 1.47 - A
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Value
Unit Note
(3)
Differential Input High Threshold
Voltage
Differential Input Low Threshold
LVDS
Interface
CMOS
interface
Note (1) The module should be always operated within the above ranges.
Note (2) Measurement condition:
Voltage
Common Input Voltage VLVC 1.1 1.25 1.4 V
Terminating Resistor RT - 100 - ohm
Input High Threshold Voltage VIH 2.4 - 3.3 V
Input Low Threshold Voltage VIL 0 - 0.7 V
VLVTH - - 100 mV
VLVTL -100 - - mV
10
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Vcc rising time is 470us
Vcc
0.9Vcc
GND
Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 ºC, fv = 60 Hz,
whereas a power dissipation check pattern below is displayed.
a. White Pattern
0.1Vcc
470 us
b. Black Pattern
Active Area
c. Vertical Stripe Pattern
Active Area
Active Area
11
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 1.1
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
3.2 BACKLIGHT UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS
(Ta = 25 ± 2 ºC)
Issue Date:Apr.24.2007
Model No.: V420B1-L04
Approval
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VL - 1520 - VRMS -
Lamp Current IL 5.3 5.8 6.3 mARMS (1)
- - 2370 VRMS Ta = 0 ºC
Lamp Turn On Voltage VS
- - 2160 VRMS Ta = 25 ºC
Operating Frequency FL 40 - 70 KHz
Lamp Life Time LBL 50,000 60,000 - Hrs (2)
3.2.2 INVERTER CHARACTERISTICS
(Ta = 25 ± 2 ºC)
Parameter Symbol
Min. Typ. Max.
Power Consumption PBL - 170 180 W (5), IL =5.8mA
Power Supply Voltage VBL 22.8 24.0 26.4 VDC
Value
Unit Note
Value
Unit Note
Power Supply Current IBL - 7.1 7.5 A Non Dimming
Input Inrush Current - - - 11 Apeak
Input Ripple Noise - - - 912 mVP-P VBL=22.8V
Oscillating Frequency FW 47 50 53 kHz
Dimming frequency FB 150 160 170 Hz
Minimum Duty Ratio DMIN - 25 - %
Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring master
and slave board.
Note (2) The lamp starting voltage VS should be applied to the lamp for more than 1 second after startup.
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 the center point
of lamp.) as the time in which it continues to operate under the condition at Ta = 25 ±2
12
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
к
and IL =6.0~
Version 1.1
www.panelook.com
Loading...