CHIMEI INNOLUX V315B5-LE3 Specification
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MODEL NO.: V315B5
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PRODUCT SPECIFICATION
ϭʳ Tentative Specification
Ϯʳ Preliminary Specification
ϭʳ Approval Specification
SUFFIX: LE3
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 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 .........................................................................................................................5
2. ABSOLUTE MAXIMUM RATINGS ...........................................................................................................................6
2.1 ABSOLUTE RATINGS OF ENVIRONMENT...........................................................................................................6
2.2 PACKAGE STORAGE ...........................................................................................................................................7
2.3 ELECTRICAL ABSOLUTE RATINGS.....................................................................................................................7
2.3.1 TFT LCD MODULE .............................................................................................................................. 7
2.3.2 BACKLIGHT CONVERTER UNIT......................................................................................................... 7
3. ELECTRICAL CHARACTERISTICS ........................................................................................................................8
3.1 TFT LCD MODULE ...............................................................................................................................................8
3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION............................................................................................ 11
3.2.1 LED LIGHT BARCHARACTERISTICS................................................................................................ 11
3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC).......................................................................... 11
4. BLOCK DIAGRAM OF INTERFACE......................................................................................................................14
4.1 TFT LCD MODULE .............................................................................................................................................14
5. INPUT TERMINAL PIN ASSIGNMENT..................................................................................................................15
5.1 TFT LCD Module Input ........................................................................................................................................15
5.2 BACKLIGHT UNIT...............................................................................................................................................17
5.3 CONVERTER UNIT.............................................................................................................................................17
5.4 BLOCK DIAGRAM OF INTERFACE....................................................................................................................19
5.5 LVDS INTERFACE ..............................................................................................................................................20
5.6 COLOR DATA INPUT ASSIGNMENT...................................................................................................................21
6. INTERFACE TIMING.............................................................................................................................................22
6.1 INPUT SIGNAL TIMING SPECIFICATIONS (Ta = 25 ± 2 ºC)................................................................................22
6.2 POWER ON/OFF SEQUENCE............................................................................................................................25
7. OPTICAL CHARACTERISTICS............................................................................................................................. 26
7.1 TEST CONDITIONS............................................................................................................................................26
7.2 OPTICAL SPECIFICATIONS ...............................................................................................................................26
8. DEFINITION OF LABELS......................................................................................................................................30
8.1 CMI MODULE LABEL .........................................................................................................................................30
9. PACKAGING.........................................................................................................................................................31
9.1 PACKING SPECIFICATIONS ..............................................................................................................................31
9.2 PACKING METHOD............................................................................................................................................ 31
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PRODUCT SPECIFICATION
10. PRECAUTIONS ..................................................................................................................................................33
10.1 ASSEMBLY AND HANDLING PRECAUTIONS..................................................................................................33
10.2 SAFETY PRECAUTIONS..................................................................................................................................33
10.3 STORAGE PRECAUTIONS...............................................................................................................................33
11. INTERNATIONAL STANDARD ............................................................................................................................34
11.1 SAFETY............................................................................................................................................................34
11.2 EMC..................................................................................................................................................................34
12. MECHANICAL CHARACTERISTIC .....................................................................................................................35
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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
V315B5- LE3 is a TFT Liquid Crystal Display module with LED Backlight unit and 1ch-LVDS interface. The
display diagonal is 31.5”. This module supports 1366 x 768 HDTV format and can display true 16.7M colors
(8-bit/color).
1.2 FEATURES
- Optimized Brightness 400 nits
- Contrast Ratio (5000:1)
- Fast Response Time (8.5ms)
- Color Saturation NTSC 72%
- HDTV (1366 x 768 pixels) resolution, HDTV format
- DE (Data Enable) Only Mode
- LVDS (Low Voltage Differential Signaling) Interface
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PRODUCT SPECIFICATION
- Viewing Angle: 176(H)/176(V) (CR>20) Super MVA Technology
- Color Reproduction (Nature Color)
- RoHS compliance
1.3 APPLICATION
-TFT LCD TVs
-Optimized Brightness, Multi-Media Displays
1.4 GENERAL SPECIFICATIONS
Item Specification Unit Note
Active Area 697.685(H) x 392.2(V) mm
Bezel Opening Area 705.4(H) x 400 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1366x R.G.B. x 768 pixel Pixel Pitch(Sub Pixel) 0.12125 (H) x 0.36375 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Display Operation Mode Transmissive mode / Normally Black - -
Surface Treatment
Anti-Glare coating (Haze 11%)
Hard Coating (3H)
- (2)
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 734.4 735.4 736.4 mm Module Size
Module Size
Weight
Vertical (V) 432 433 434 mm
Depth (D)
Weight 4300 g
9.8 10.8 11.8 mm To Rear
30.7 31.7 32.7 mm To Boss
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.
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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, 30 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).
Relative Humidity (%RH)
100
90
80
60
40
20
Operating Range
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
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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
2.3.2 BACKLIGHT CONVERTER UNIT
Item Symbol
Light Bar Voltage VW Ta = 25
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. Function operation
Te st
Condition
к
Min. Type Max. Unit Note
- - 60 V
Unit Note
(1)
(1)
(1), (3)
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 & External Dimming Control.
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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 PT
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PRODUCT SPECIFICATION
Value
Unit Note
Min. Typ. Max.
Ё
RUSH
Ё
Ё
3.2 A (2)
5.28 6.48 W
Power
consumption
Power Supply
Current
LVDS interface
CMIS interface
Black Pattern PT
Horizontal Stripe P
White Pattern
Ё
Black Pattern
Horizontal Stripe
Differential Input High
Threshold Voltage
Differential Input Low
Threshold Voltage
V
V
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input
voltage(single-end)
|V
Terminating Resistor R
Input High Threshold
Voltage
Input Low Threshold
Voltage
Ё
T
Ё
－ －
－
－ －
LVT H
LVTL
V
V
ID
T
IH
IL
+100
Ё
| 180
Ё
2.7
0
3.96 4.68 W
6.12 7.44 W
0.44 0.54 A
0.33 0.39 A
0.51 0.62 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
Note (2) Measurement condition:
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Note (3) The specified power supply current and power consumption is under the conditions at Vcc = 12 V,
Ta = 25 ± 2 ºC, f
a. White Pattern
GND
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
Vcc rising time is 470us
0.9Vcc
0.1Vcc
470us
b. Black Pattern
Vcc
Active Area
Active Area
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c. Horizontal Pattern
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PRODUCT SPECIFICATION
Note (4) The LVDS input characteristics are as follows:
/9'6
_9,'_
/9'6
_9,'_
/9'6
9&0
*1'
9
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PRODUCT SPECIFICATION
3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION
3.2.1 LED LIGHT BARCHARACTERISTICS (Ta = 25 ± 2 ºC)
The backlight unit contains 2pcs light bar.
Parameter Symbol
Min. Typ. Max.
Total Current (8 String) If
One String Current IL
LED Forward Voltage Vf
One String Voltage VW
One String Voltage Variation V
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
3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter Symbol
Power Consumption PBL - 34 38.4 W (1),(2) IL = 100 mA
Converter Input Voltage VBL
Converter Input Current IBL - 1.4 1.6 A No Dimming
Input Inrush Current - - - 2.2 A
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
Ϧ
W
Min. Typ. Max.
22.8 24 25.2
5 10 -
MIN
- 800 848
- 100 106
2.7 3.2 3.6
32.4 - 43.2
- - 2
30,000 - -
к
Value
=100mA.
L
Value
Unit Note
mA
mA
VDC IL =100mA
VDC IL =100mA
V
Hrs (1)
Unit Note
VDC
V
=24V,
BL
(IL=100mA)
(3)
%
(4)
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 106 mA and lighting 1 hour later.
Note (3) The duration of Input Inrush 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
5.0 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 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
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) 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
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