CMO V460H2-LE1 Specification
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TFT LCD Approval Specification
MODEL NO.: V460H2 – LE1
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Issue Date:Apr. 12.2010
Model No.: V460H2-LE1
Tentative
TV Head Division
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.
Ken Wu HT Hung
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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
1.5 MECHANICAL SPECIFICATION.....................................................................................................................6
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 CONVERTER UNIT .........................................................................................................8
3. ELECTRICAL CHARACTERISTICS......................................................................................................................9
3.1 TFT LCD MODULE.........................................................................................................................................9
3.2.1 LED CHARACTERISTICS (Ta=25± 2 ºC)............................................................................................12
3.2.2 CONVERTER CHARACTERISTICS ................................................................................................... 12
3.2.3 CONVERTER 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 CONVERTER UNIT......................................................................................................................................24
5.3 BLOCK DIAGRAM OF INTERFACE .............................................................................................................25
5.4 LVDS INTERFACE .......................................................................................................................................27
5.5 COLOR DATA INPUT ASSIGNMENT............................................................................................................28
6. INTERFACE TIMING...........................................................................................................................................29
6.1 INPUT SIGNAL TIMING SPECIFICATIONS..................................................................................................29
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6.2 POWER ON/OFF SEQUENCE.....................................................................................................................32
7. OPTICAL CHARACTERISTICS ..........................................................................................................................33
7.1 TEST CONDITIONS..................................................................................................................................... 33
7.2 OPTICAL SPECIFICATIONS........................................................................................................................34
8. PRECAUTIONS .................................................................................................................................................. 37
8.1 ASSEMBLY AND HANDLING PRECAUTIONS .............................................................................................37
8.2 SAFETY PRECAUTIONS .............................................................................................................................37
9. DEFINITION OF LABELS ...................................................................................................................................38
9.1 CMO MODULE LABEL.................................................................................................................................38
10. PACKAGING.....................................................................................................................................................40
11. MECHANICAL CHARACTERISTICS ................................................................................................................41
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REVISION HISTORY
Version Date
Ver. 0.0 Apr. 12.’10 All All The Tentative Specification was first issued.
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(New)
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Model No.: V460H2-LE1
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Section Description
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V460H2-LE1 is a 46” TFT Liquid Crystal Display module with LED Backlight and 4ch-LVDS interface. This
module supports 1920 x 1080 Full HDTV format and can display true 1.07G colors (8bit+Hi-FRC -bit/color). The
converter module for backlight is built-in.
1.2 FEATURES
Ё
High brightness (450 nits)
Ё
High contrast ratio (3000:1)
Ё
Fast response time (Gray to gray average 5.5 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 240 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 1018.08 (H) x 572.67 (V) (46” diagonal) mm
Bezel Opening Area 1024.48 (H) x 578.67 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1920 x R.G.B. x 1080 pixel
Pixel Pitch (Sub Pixel) 0.1805 (H) x 0.5405 (V) mm
Pixel Arrangement RGB vertical stripe -
Display Colors 1.07G color
Display Operation Mode Transmissive mode / Normally Black -
Surface Treatment
Anti-Glare Coating (Haze 11%)
Hard Coating (3H)
(1)
- (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.
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1.5 MECHANICAL SPECIFICATION
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) - 1076.5 - mm
Vertical(V) - 634.7 - mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Depth(D) 10.8 mm To Rear
Depth(D)
Weight TBD g
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TBD
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Model No.: V460H2-LE1
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(1)
mm To converter
cover
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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
the module would not be twisted or bent by the fixture.
Љ
40 ºC).
axis
Z axis 35 G (3), (5)
- 35 G (3), (5)
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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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Model No.: V460H2-LE1
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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 CONVERTER UNIT
Item Symbol
Light Bar Voltage VW
Min. Max.
Value
Min. Max.
Ё
60 V
Unit Note
(1)
Unit Note
Converter Input Voltage VBL 0 30 V (1)
Ё
Control Signal Level
Note (1) Permanent damage to the device may occur if maximum value s 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 Contro.l Internal PWM Control and External 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)
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Value
Unit Note
Min. Typ. Max.
Rush Current I
White Pattern
Power Supply Current
Differential Input High
Threshold Voltage
Differential Input Low
Threshold Voltage
LVDS
interface
CMOS
interface
Note (1) The module should be always operated within the above ranges.
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input voltage
(Single-end)
Terminating Resistor R
Input High Threshold Voltage VIH 2.7 - 3.3 V
Input Low Threshold Voltage V
Horizontal Stripe
Black Pattern
- - 4 A (2)
RUSH
-
-
-
V
LVT H
- - -100 mV
V
LVTL
| 200 - 600 mV
|V
ID
- 100 - ohm
T
0 - 0.7 V
IL
- TBD A
- TBD A
- TBD A
+100 - - mV
(3)
(4)
Note (2) Measurement condition:
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GND
Vcc rising time is 470us
0.9Vcc
0.1Vcc
470us
Vcc
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Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, fv = 240 Hz,
whereas a power dissipation check pattern below is displayed.
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a. White Pattern
Active Area
c. Horizontal Pattern
b. Black Pattern
Active Area
Note (4) The LVDS input characteristics are as follows:
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3.2 BACKLIGHT UNIT
3.2.1 LED CHARACTERISTICS (Ta=25± 2 ºC)
Parameter Symbol
Forward Voltage VW
LED Current IL
3.2.2 CONVERTER CHARACTERISTICS
(Ta = 25 ± 2 ºC)
Parameter Symbol
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Value
Min. Typ. Max.
3.0 3.2 3.5
- 120
Value
Min. Typ. Max.
Unit Note
V IL =120.0mA
mA
Unit Note
Issue Date:Apr. 12.2010
Model No.: V460H2-LE1
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Power Consumption PBL - 108 118.8 W IL =120mA
Power Supply Voltage VBL 22.8 24.0 25.2 VDC
Power Supply Current IBL - 4.5 5.0 A Non Dimming
Input Ripple Noise - - - 912 mVP-P VBL=22.8V
Dimming Frequency FB 150 160 170 Hz
Minimum Duty Ratio DMIN 5 10 - % (2)
Note (1) The measurement condition of Max. value is based on 46" backlight unit under input voltage 24V,
average LED current 120mA and lighting 30 minutes later.
Note (2) 5% minimum duty ratio is only valid for electrical operation.
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3.2.3 CONVERTER INTERFACE CHARACTERISTICS
Issue Date:Apr. 12.2010
Model No.: V460H2-LE1
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Parameter Symbol
ON
On/Off Control Voltage
VBLON
OFF
Internal PWM Control
Voltage
External PWM Control
Voltage
MAX
MIN
HI
LO
VIPWM
VEPWM
HI
Status Signal
Status
LO
VBL Rising Time Tr1
VBL Falling Time Tf1
Control Signal Rising Time Tr
Te st
Condition
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Value
Unit Note
Min. Typ. Max.
Ё
2.0
5.0 V
Ё
0
0.8 V
2.85 3.0 3.15 V maximum duty ratio
Ё
0
2.0
0
Ё
Ё
3.0 3.3 3.6 V
0
30
30
Ё
Ё
Ё
Ё
Ё
Ё
5.0 V
0.8 V
0.8 V
Ё
Ё
100 ms
V minimum duty ratio
Duty on
Duty off
Normal
Abnormal
ms
10%-90%V
BL
ms
Control Signal Falling Time Tf
PWM Signal Rising Time TPWMR
PWM Signal Falling Time TPWMF
Input Impedance Rin
PWM Delay Time TPWM
T
on
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
1
100
300
Ё
100 ms
Ё
50 us
Ё
50 us
Ё
Ё
Ё
Ё
Ё
Ё
MΩ
ms
ms
BLON Delay Time
T
on1
BLON Off Time Toff
Ё
300
300
Ё
Ё
Ё
ms
Ё
ms
Ё
Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to
change the internal/external PWM signal during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure. For a certain
reason, the inverter has a possibility to be damaged with wrong power sequence and control
signal timing.
Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:
Turn ON sequence: VBL
Turn OFF sequence: BLOFF
Ш
PWM signal Ш BLON
Ш
PWM signal Ш VBL
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