CHIMEI INNOLUX V315H3-LE7 Specification
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MODEL NO.: V315H3
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PRODUCT SPECIFICATION
ʳ
ϭʳ Tentative Specificationʳ
Preliminary Specification
Ϯʳ
ϭ Approval Specification
SUFFIX: LE7
Customer:
APPROVED BY SIGNATURE
Name / Title
Note
Approved By Checked By Prepared By
Chao-Chun Chung Vincent Chou Archer Chang
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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 SPECIFICATIONS ........................................................................................................................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
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 BACKLIGHT CONVERTER UNIT.................................................................................................................12
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........................................................................................................................................ 18
5.3 CONVERTER UNIT......................................................................................................................................18
5.4 BLOCK DIAGRAM OF INTERFACE .............................................................................................................20
5.5 LVDS INTERFACE .......................................................................................................................................22
5.6 COLOR DATA INPUT ASSIGNMENT............................................................................................................23
6. INTERFACE TIMING.............................................................................................................................................24
6.1 INPUT SIGNAL TIMING SPECIFICATIONS..................................................................................................24
6.2 POWER ON/OFF SEQUENCE.....................................................................................................................26
7. OPTICAL CHARACTERISTICS............................................................................................................................. 27
7.1 TEST CONDITIONS .....................................................................................................................................27
7.2 OPTICAL SPECIFICATIONS ........................................................................................................................28
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8 PRECAUTIONS ..................................................................................................................................................... 33
8.1 ASSEMBLY AND HANDLING PRECAUTIONS .............................................................................................33
8.2 SAFETY PRECAUTIONS............................................................................................................................. 33
9. DEFINITION OF LABELS......................................................................................................................................34
9.1 CMI MODULE LABEL...................................................................................................................................34
10. PACKAGING .......................................................................................................................................................35
10.1 PACKAGING SPECIFICATIONS.................................................................................................................35
10.2 PACKAGING METHOD .............................................................................................................................. 35
11. INTERNATIONAL STANDARD ............................................................................................................................37
11.1 SAFETY .....................................................................................................................................................37
11.2 EMC...........................................................................................................................................................37
12. MECHANICAL CHARACTERISTIC .....................................................................................................................38
Appendix – TWO Wire BUS INTRODUCTION ...........................................................................................................41
A.1 PIN ASSIGNMENT.......................................................................................................................................41
A.2 I2C BUS APPLICATION NOTE.....................................................................................................................41
A.3 TWO WIRE BUS DEVICE ADDRESS...........................................................................................................41
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Version Date Page(New) Section Description
Ver. 1.0 Dec. 20, 2010 All All The Preliminary Specification was first issued.
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PRODUCT SPECIFICATION
REVISION HISTORY
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315H3-LE7 is a 31.5” TFT Liquid Crystal Display module with LED Backlight unit 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
Ё
High brightness (400 nits)
Ё
High contrast ratio (5000:1)
Ё
Fast response time (8.5ms)
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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PRODUCT SPECIFICATION
Ё
LVDS (Low Voltage Differential Signaling) interface
Ё
Optimized response time for 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 698.4 (H) x 392.85 (V) mm
Bezel Opening Area 705.4(H) x 400 (V) mm
Driver Element a-si TFT active matrix - -
Pixel Number 1920 x R.G.B. x 1080 pixel -
Pixel Pitch(Sub Pixel) 0.12125 (H) x 0.36375 (V) mm -
(1)
Pixel Arrangement RGB vertical stripe - -
Power consumption 43W Watt (2)
Display Colors 16.7M color -
Display Operation Mode Transmissive mode / Normally Black - -
Surface Treatment Anti-Glare coating (Haze 11%) - (3)
Note (1) Please refer to the attached drawings in chapter 9 for more information about the front and back outlines.
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) 734.4 735.4 736.4 mm (1)
Vertical (V) 432 433 434 mm (1)
Module Size
Depth (D) 9.8 10.8 11.8 mm (2)
Depth (D) 30.7 31.7 32.7 mm (3)
Weight - 4300 - 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.
Note (3) Module Depth is between bezel 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) 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.
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PRODUCT SPECIFICATION
Value
Unit Note
Min. Max.
(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).
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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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PRODUCT SPECIFICATION
store the module with temperature from 0 to 35
(b) The module shall be stored 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
Min. Max.
Power Supply Voltage VCC -0.3 13.5 V
Logic Input Voltage VIN -0.3 3.6 V
Unit Note
(1)
2.3.2 BACKLIGHT CONVERTER UNIT
Value
Item Symbol
Light bar Voltage VW
Min. Max.
Ё
60 V
Unit Note
DC
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 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)
Rush Current I
White Pattern
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PRODUCT SPECIFICATION
Value
Unit Note
Min. Typ. Max.
Ё
RUSH
Ё
Ё
Ё
3.0 A (2)
4.2 4.6 W
Power consumption
Power Supply Current
Differential Input High
Threshold Voltage
Differential Input Low
Threshold Voltage
LVDS
interface
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input voltage
(single-end)
Terminating Resistor R
CMIS
interface
Input High Threshold Voltage VIH 2.7
Input Low Threshold Voltage V
Horizontal Stripe
Black Pattern
White Pattern
Horizontal Stripe
Black Pattern
Ё
Ё
Ё
Ё
Ё
V
LVT H
V
LVTL
| 180
|V
ID
T
0
IL
Ё
Ё
Ё
Ё
Ё
+100
Ё
Ё
6.1 7.4 W
4.2 4.6 W
0.35 0.38 A
0.51 0.62 A
0.35 0.38 A
Ё
Ё
Ё
100
Ё
Ё
Note (1) The module should be always operated within the above ranges.
(3)
(4)
Ё
mV
-100 mV
(5)
600 mV
Ё
ohm
3.3 V
0.7 V
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PRODUCT SPECIFICATION
GND
Vcc rising time is 470us
0.9Vcc
0.1Vcc
470us
Vcc
Note (3) The Specified Power consumption is under XXX pattern.
Note (4) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, f
whereas a power dissipation check pattern below is displayed.
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= 60 Hz,
v
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c. Horizontal Pattern
a. White Pattern
Active Area
b. Black Pattern
Active Area
Note (4) The LVDS input characteristics are as follows :
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3.2 BACKLIGHT CONVERTER UNIT
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PRODUCT SPECIFICATION
3.2.1 LED LIGHT BAR CHARACTERISTICS (
The backlight unit contains 2pcs light bar.
Parameter Symbol
Total Current (8 String) If
One String Current IL
LED Forward Voltage Vf
One String Voltage VW
Ϧ
One String Voltage Variation
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 = 25±2 , I
VW
3.2.2 CONVERTER CHARACTERISTICS (
Parameter Symbol
Power Consumption PBL - 41 46 W (1),(2) IL = 120 mA
Converter Input Voltage VBL
Converter Input Current IBL
Input Inrush Current - - - 2.69 Apeak
Dimming Frequency FB 150 160 170 Hz
Minimum Duty Ratio D
Note (1) The power supply capacity should be higher than the total converter power consumption PBL. Since
5 10 - % (4)
MIN
Ta = 25 ± 2 ºC)
Value
Min. Typ. Max.
- 960 1017.6
- 120 127.2
2.7 3.2 3.6
33.6 - 43.2
- - 2
30,000 - -
к
=120mA.
L
Ta = 25 ± 2 ºC)
Value
Min. Typ. Max.
22.8 24 25.2
-
1.7 1.92 A Non Dimming
Unit Note
VDC
Unit Note
mA
mA
VDC I
VDC I
V
Hrs (1)
=24V, (IL=typ.)
V
BL
=120mA
L
=120mA
L
(3)
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 the changing loading when converter dimming.
Note (2) The measurement condition of Max. value is based on 31.5" backlight unit under input voltage 24V,
average LED current 127.2 mA and lighting 1 hour later.
Note (3) The duration of rush current is about 30ms.
Note (4) 5% minimum duty ratio is only valid for electrical operation.
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3.2.3 CONVERTER INTERFACE CHARACTERISTICS
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PRODUCT SPECIFICATION
Parameter Symbol
ON
On/Off Control Voltage
OFF
External PWM Control
Voltage
Error Signal ERR
VBL Rising Time Tr1
Control Signal Rising Time Tr
Control Signal Falling Time Tf
PWM Signal Rising Time TPWMR
PWM Signal Falling Time TPWMF
HI
LO
VBLON
VEPWM
Te st
Condition
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Value
Min. Typ. Max.
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
5.25 V
0.8 V
5.25 V Duty on
0.8 V Duty off
Ё
Ё
100 ms
100 ms
50 us
50 us
2.0
0
2.0
0
Ё
30
Ё
Ё
Ё
Ё
Unit Note
(6)
Abnormal: Open
Ё
ms 10%-90%V
collector
Normal: GND
(4)
(5)
BL
Ё
Ё
Ё
Ё
Ё
Input Impedance Rin
PWM Delay Time TPWM
Ton
BLON Delay Time
T
on1
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
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
Note (4) When converter protective function is triggered, ERR will output open collector status.
Note (5)
Note (6)
The EPWM interface that inserts a pull up resistor to 5V in Max Duty (100%), please refers to Fig.2.
The BLON interface that inserts a pull up resistor to 5V, please refers to Fig.2.
1
1
300
300
300
Ё
Ё
Ё
Ё
Ё
Ё
MΩ
Ё
ms
Ё
ms
Ё
ms
Ё
ms
Fig.1
. For a certain reason, the
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