CHIMEI INNOLUX V420HK1-LS5 Specification
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MODEL NO.: V420HK1
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PRODUCT SPECIFICATION
ϭTentative Specification
ϭPreliminary Specification
ϮApproval Specification
SUFFIX: LS5
Ver. C3
Customer:
APPROVED BY SIGNATURE
Name / Title
Note
Please return 1 copy for your confirmation with your
signature and comments.
Approved By Checked By Prepared By
Chao-Chun Chung Ken Wu Peggi Chiu
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION..........................................................................................................5
1.1 OVERVIEW ........................................................................................................................................................ 5
1.2 FEATURES ........................................................................................................................................................ 5
1.3 APPLICATION ................................................................................................................................................... 5
1.4 GENERAL SPECIFICATI0NS............................................................................................................................ 5
1.5 MECHANICAL SPECIFICATIONS .................................................................................................................... 6
2. ABSOLUTE MAXIMUM RATINGS..............................................................................................7
2.1 ABSOLUTE RATINGS OF ENVIRONMENT..................................................................................................... 7
2.2 PACKAGE STORAGE....................................................................................................................................... 8
2.3 ELECTRICAL ABSOLUTE RATINGS............................................................................................................... 8
3. ELECTRICAL CHARACTERISTICS ...........................................................................................9
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC.......................................................................................................... 9
3.2 BACKLIGHT CONVERTER UNIT ................................................................................................................... 12
4. BLOCK DIAGRAM OF INTERFACE.........................................................................................16
4.1 TFT LCD MODULE.......................................................................................................................................... 16
5. INTERFACE PIN CONNECTION...............................................................................................17
5.1 TFT LCD MODULE.......................................................................................................................................... 17
5.2 BACKLIGHT UNIT........................................................................................................................................... 22
5.3 CONVERTER UNIT ......................................................................................................................................... 22
5.4 BLOCK DIAGRAM OF INTERFACE............................................................................................................... 24
5.5 LVDS INTERFACE........................................................................................................................................... 26
5.6 COLOR DATA INPUT ASSIGNMENT ............................................................................................................. 28
6. INTERFACE TIMING.................................................................................................................30
6.1 INPUT SIGNAL TIMING SPECIFICATIONS (Ta = 25 ± 2 ºC)................................................................... 30
6.2 POWER ON/OFF SEQUENCE........................................................................................................................ 35
7. OPTICAL CHARACTERISTICS ................................................................................................37
7.1 TEST CONDITIONS......................................................................................................................................... 37
7.2 OPTICAL SPECIFICATIONS........................................................................................................................... 38
8. DEFINITION OF LABELS .........................................................................................................44
8.1 CMI MODULE LABEL ..................................................................................................................................... 44
9. PACKAGING .............................................................................................................................45
9.1 PACKING SPECIFICATIONS.......................................................................................................................... 45
9.2 PACKING METHOD ........................................................................................................................................ 45
10. International Standard ........................................................................................................... 47
10.1 Safety............................................................................................................................................................. 47
10.2 EMC................................................................................................................................................................ 47
10.3 Environment ................................................................................................................................................. 47
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PRODUCT SPECIFICATION
11. PRECAUTIONS.......................................................................................................................48
11.1 ASSEMBLY AND HANDLING PRECAUTIONS ............................................................................................ 48
11.2 SAFETY PRECAUTIONS .............................................................................................................................. 48
12. MECHANICAL CHARACTERISTICS......................................................................................49
Appendix A–Local Dimming demo function…………………………………………………………………………………...54
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REVISION HISTORY
Version Date Page(New) Section Description
Ver. 2.0 Feb. 2,2012 All All The Approval specification was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420HK1- LS5 is a 42” TFT Liquid Crystal Display module with LED Backlight and 2ch-LVDS interface. This
module supports 1920 x 1080 Full HDTV format and can display 16.7M colors ( 8-bit). The converter module
for backlight is built-in.
1.2 FEATURES
- High brightness (380 nits)
- Ultra-high contrast ratio (5000:1)
- Faster response time (gray to gray average 6 ms)
- High color saturation NTSC 72% (72%)
- Ultra wide viewing angle : 176(H)/176(V) (CR≥20) with Super MVA technology
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PRODUCT SPECIFICATION
- LVDS (Low Voltage Differential Signaling) interface
- Low color shift function
- RoHs compliance
1.3 APPLICATION
- TFT LCD TVs
- Multi-Media Display
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 930.24 (H) x 523.26 (V) (42" diagonal) mm
Bezel Opening Area 938.4 (H) x 531.4 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1920 x R.G.B. x 1080 pixel
Pixel Pitch (Sub Pixel) 0.1615 (H) x 0.4845 (V) mm
Pixel Arrangement RGB vertical stripe -
Power Consumption
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.
(LVDS input power 15.9W + Backlight Power 78W )
Anti-Glare Coating (Haze 3.5%)
93.9 W
Hard Coating (H)
Watt (2)
- (3)
(1)
Note (2) Please refer sec 3.1 and 3.2 for more information of Power consumption
Note (3) The spec. of the surface treatment is temporarily for this phase. CMI reserves the rights to change this feature.
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1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) - 958.2 - mm (1)
Vertical(V) - 553.3 - mm (1)
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Depth(D)
Depth(D) 22.6 23.6 24.6 mm
Weight 7377
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PRODUCT SPECIFICATION
-
10.8
-
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)
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(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.
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PRODUCT SPECIFICATION
Value
Min. Max.
- 50 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Unit Note
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.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
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80 60 -20 40 0 20 -40
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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
store the module with temperature from 0 to 35 at normal humidity without condensation.к
(b)The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent
light.
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 13.5 V
Input Signal Voltage VIN -0.3 3.6 V
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PRODUCT SPECIFICATION
Value
Min. Max.
Unit Note
2.3.2 BACKLIGHT UNIT
Item Symbol
Light Bar Voltage VW Ta = 25 к - - 60 V
Converter Input Voltage VBL - 0 - 30 V
Control Signal Level - - -0.3 - 7 V
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional 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 External PWM Control.
Te st
Condition
Min. Type Max. Unit Note
RMS
3D Mode
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3. ELECTRICAL CHARACTERISTICS
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PRODUCT SPECIFICATION
3.1 TFT LCD MODULE
Ta = 2 5 ± 2 ºC
Value
Parameter Symbol
Unit Note
Min. Typ. Max.
Power Supply Voltage VCC 10.8 12 13.2 V (1)
Rush Current I
White Pattern
Power
Consumption
Horizontal
Stripe
Black Pattern
- - 2.6 A (2)
RUSH
-
-
-
6.4 7.2 W
12 14.4 W
6.4 7.3 W
(3)
White Pattern
-
- 0.53 0.6 A
Power
Horizontal
Supply
-
- 1 1.2 A
Stripe
Current
Black Pattern
-
- 0.55 0.61 A
LVDS
interface
CMOS
interface
Differential
Input High
Threshold
Voltage
Differential
Input Low
Threshold
Voltage
Common Input
Voltage
Differential
input voltage
Terminating
Resistor
Input High
Threshold
Voltage
Input Low
Threshold
Voltage
+100 - - mV
V
LVT H
- - -100 mV
V
LVT L
(4)
V
1.0 1.2 1.4 V
CM
| 200 - 600 mV
|V
ID
R
- 100 - ohm
T
V
2.7 - 3.3 V
IH
V
0 - 0.7 V
IL
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
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PRODUCT SPECIFICATION
GND
Vcc rising time is 470us
Vcc
0.9Vcc
0.1Vcc
470us
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Note (3) The specified power consumption and power supply current is under the conditions at Vcc = 12 V, Ta =
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PRODUCT SPECIFICATION
25 ± 2 ºC, f
= 120 Hz, whereas a power dissipation check pattern below is displayed.
v
a. White Pattern
Active Area
c. Horizontal Stripe Pattern
b. Black Pattern
Active Area
Note (4) The LVDS input characteristics are as follows:
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3.2 BACKLIGHT CONVERTER UNIT
3.2.1 LED LIGHT BAR CHARACTERISTICS (Ta = 25 ± 2 ºC)
The backlight unit contains 2pcs light bar.
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PRODUCT SPECIFICATION
Parameter Symbol
Unit Note
Min. Typ. Max.
Value
Total Current (16 String) If
I
L(2D)
- 1920 2035.2
- 120 127.2
mA
mA
One String Current
I
L(3D)
LED Forward Voltage V
One String Voltage V
One String Voltage Variation
ϦV
f
W
W
Life time -
Note (1) The lifetime is defined as the time which luminance of the LED decays to 50% compared to the
initial value, Operating condition: Continuous operating at Ta = 252к, I
- 450 477
5.58 - 6.41
33.48 - 38.46
mApeak 3D ENA=ON
V
V
- - 2
30,000 - -
=120mA
L
Hrs (1)
I
DC
I
DC
V
3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)
Value
Parameter Symbol
Power Consumption
P
P
BL(2D)
BL(3D)
Min. Typ. Max.
-
-
77.95 89.64
72.768 83.904
Unit Note
(1), (2)
W
IL = 120 mA
(1), (2)
W
IL=450mA.
=120mA
L
=120mA
L
Converter Input Voltage VBL 22.8 24.0 25.2 VDC
I
- 3.25 3.74 A Non Dimming
BL(2D)
Converter Input Current
- 3.03 3.49 A
I
BL(3D)
VBL=22.8V,(IL=typ.)
I
-
R(2D)
- 4.56
Apeak
Input Inrush Current
=22.8V,(IL=3*typ.)
V
BL
Dimming Frequency
Minimum Duty Ratio
I
- - 8.41 Apeak
R(3D)
FB 170 180 190 Hz
DMIN 5 10 - %
Note (1) The power supply capacity should be higher than the total converter power consumption PBL. Since
the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current
changed as PWM duty on and off. The transient response of power supply should be considered for
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(3), (6)
(3), (6)
(5)
(4), (5)
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the changing loading when converter dimming.
Note (2) The measurement condition of Max. value is based on 42" backlight unit under input voltage 24V,
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PRODUCT SPECIFICATION
average LED current 127.2 mA at 2D Mode (LED current 477 mA
later.
Note (3) For input inrush current measure, the VBL rising time from 10% to 90% is about 30ms.
Note (4) 5% minimum duty ratio is only valid for electrical operation.
Note (5) FB and DMIN are available only at 2D Mode.
Note (6) Below diagram is only for power supply design reference.
at 3D Mode) and lighting 1 hour
peak
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3.2.3 CONVERTER INTERFACE CHARACTERISTICS
PRODUCT SPECIFICATION
Parameter Symbol
ON
On/Off Control Voltage
OFF
External PWM Control
Voltage
External PWM Frequency FEPWM
Error Signal ERR
VBL Rising Time Tr1
Control Signal Rising Time Tr
HI
LO
VBLON
VEPWM
0
0
30
Value
Ё
Ё
Ё
Ё
ЁЁ
5.0 V
0.8 V
5.25 V Duty on
0.8 V Duty off
100 ms
Unit Note
ms 10%-90%V
Te st
Condition
Ё
Ё
Ё
Ё
Ё
ЁЁЁЁЁ
Ё
ЁЁЁ
Min. Typ. Max.
2.0
2.0
150 160 170 Hz Normal mode
(5), (6)
Abnormal: Open
collector
Normal: GND
(4)
BL
Control Signal Falling Time Tf
PWM Signal Rising Time TPWMR
PWM Signal Falling Time TPWMF
Input Impedance Rin
PWM Delay Time TPWM
T
BLON Delay Time
BLON Off Time Toff
Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to
change the external PWM signal during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the Fig.1. For a certain reason, the
converter 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 → PWM signal → BLON
Turn OFF sequence: BLOFF → PWM signal → VBL
on
T
on1
ЁЁЁ
ЁЁЁ
ЁЁЁ
Ё
Ё
Ё
Ё
Ё
1
100
300
300
300
ЁЁ
ЁЁ
ЁЁ
ЁЁ
ЁЁ
100 ms
50 us
50 us
MΩ
ms (6)
ms
ms
ms
EPWM, BLON
(6)
Note (4) When converter protective function is triggered, ERR will output open collector status.
Note (5) The EPWM interface that inserts a pull up resistor to 5V in Max Duty (100%), please refers to Fig.2.
Note (6) EPWM is available only at 2D Mode.
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Note(7): [Recommend] EPWM duty ratio is set at 100%(Max. Brightness) in 3D Mode.
Tr1
BL
V
V
V
BLON
EPWM
9
0
0
0
%/
2.0V
0.8V
9
2.0V
0.8V
Ton
T
%/
Backlight on duration
Tr
Ext. Dimming Function
PWMR
T
PWM
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PRODUCT SPECIFICATION
Toff
Ton1
Tf
PWMF
T
Floating
V
W
External
PWM
Period
External
PWM Duty
100%
Fig. 1
Fig. 2
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4. BLOCK DIAGRAM OF INTERFACE
4.1 TFT LCD MODULE
ORX0(+/-)
ORX 1(+/-)
ORX 2(+/-)
ORX 3(+/-)
OCLK(+/-)
CNF1: GS13512-1421S-7H
ERX0(+/-)
ERX 1(+/-)
ERX 2(+/-)
ERX 3(+/-)
ECLK(+/-)
SELLVDS
2D/3D
L/R_O
L/R
LD_EN
SCN EN
SCL
SDA
VCC
GND
INPUT CONNECTOR
or equivalent
DC/DC CONVERTER
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PRODUCT SPECIFICATION
TIMING
CONTROLLER
& REFERENCE
VOLTAGE
SCAN DRIVER
TFT LCD PANEL
(1920x3x1080)
DATA DRIVER
L/R_O
VB
GND
ERR
E_PWM
BLON
OUTPUT CONNECTOR
CN1:LM123S-010-H-TF1-3
or equivalent
CN2-CN3: 196388-12041-3 P-TWO
CONVERTER
CONNECTOR
BACKLIGHT UNIT
CN1:
CI0114M1HR0-LA
(CvilLux)
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5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment: (GS13512-1421S-7H (FOXCONN) or equivalent)
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PRODUCT SPECIFICATION
Pin Name Description
1 N.C. No Connection (1)
SCL EEPROM Serial Clock (for local dimming demo function)
2
SDA EEPROM Serial Data (for local dimming demo function)
3
4 N.C. No Connection
5 L/R_O Output signal for Left Right Glasses control
6 N.C. No Connection (1)
7 SELLVDS Input signal for LVDS Data Format Selection (2)(7)
8 N.C. No Connection
9 N.C. No Connection
10 N.C. No Connection
11 GND Ground
12 ORX0- Odd pixel Negative LVDS differential data input. Channel 0
13 ORX0+ Odd pixel Positive LVDS differential data input. Channel 0
Note
(11)
(1)
(10)
(1)
14 ORX1- Odd pixel Negative LVDS differential data input. Channel 1
(9)
15 ORX1+ Odd pixel Positive LVDS differential data input. Channel 1
16 ORX2- Odd pixel Negative LVDS differential data input. Channel 2
17 ORX2+ Odd pixel Positive LVDS differential data input. Channel 2
18 GND Ground
19 OCLK- Odd pixel Negative LVDS differential clock input
(9)
20 OCLK+ Odd pixel Positive LVDS differential clock input
21 GND Ground
22 ORX3- Odd pixel Negative LVDS differential data input. Channel 3
23 ORX3+ Odd pixel Positive LVDS differential data input. Channel 3
24 N.C. No Connection
25 N.C. No Connection
26 2D/3D Input signal for 2D/3D Mode Selection (3)(6)(8)(12)
27 L/R Input signal for Left Right eye frame synchronous (4)(8)
(9)
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