CHIMEI INNOLUX V315H3-L02 Specification
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MODEL NO.: V315H3
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PRODUCT SPECIFICATION
ʳ
□ Tentative Specification
ϭ Preliminary Specification
Ϯ Approval Specification
SUFFIX: L02
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
Josh Chi
Edouard Huang
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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 INVERTER UNIT..................................................................................................................8
3. ELECTRICAL CHARACTERISTICS ......................................................................................................................................... 9
3.1 TFT LCD MODULE ..............................................................................................................................................9
3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION.........................................................................................11
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..............................................................................................................................................19
5.3 INVERTER UNIT................................................................................................................................................19
5.4 BLOCK DIAGRAM OF INTERFACE..................................................................................................................20
5.5 LVDS INTERFACE.............................................................................................................................................22
5.6 COLOR DATA INPUT ASSIGNMENT ................................................................................................................23
5.7 FLICKER (Vcom) ADJUSTMENT ......................................................................................................................24
6. INTERFACE TIMING................................................................................................................................................................ 25
6.1 INPUT SIGNAL TIMING SPECIFICATIONS......................................................................................................25
6.2 POWER ON/OFF SEQUENCE..........................................................................................................................28
7. OPTICAL CHARACTERISTICS............................................................................................................................................... 29
7.1 TEST CONDITIONS...........................................................................................................................................29
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PRODUCT SPECIFICATION
7.2 OPTICAL SPECIFICATIONS .............................................................................................................................30
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. MECHANICAL CHARACTERISTIC.................................................................................................................................... 37
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Version Date Page(New) Section Description
Ver. 2.0 Apr. 13, 2011 All All The Approval specification was first issued.
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PRODUCT SPECIFICATION
REVISION HISTORY
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315H3-L02 is a 31.5” TFT Liquid Crystal Display module with 4U-type CCFL Backlight unit and 2ch-LVDS
interface. This module supports 1920 x 1080 Full HDTV format and can display 16.7M colors (8-bit). The
inverter module for backlight is built-in.
1.2 FEATURES
- High brightness (450 nits)
- Ultra-high contrast ratio (6000:1)
- Fast response time (gray to gray average 8.5ms)
- High color saturation NTSC 72%
- Full HDTV (1920 x 1080 pixels) resolution, true HDTV format
- Ultra wide viewing angle : 176(H)/176(V)(CR≥20)with Super MVA technology
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PRODUCT SPECIFICATION
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Optimized response time for 60Hz frame rate
- Color reproduction (nature color)
- Low color shift function
- RoHs compliance
1.3 APPLICATION
- TFT LCD TVs
- Multi-Media Display
1.4 GENERAL SPECIFICATIONS
Item Specification Unit Note
Active Area
g Area 703.8 (H) x 399.0 (V) mm
Driver Element
Pixel Number
698.4 (H) x 392.85 (V) (31.51” diagonal) mm
(1)
a-si TFT active matrix -
1920 x R.G.B. x 1080 pixel
Pixel Pitch(Sub Pixel)
Pixel Arrangement
Power consumption
Display Colors
Display Operation Mode
Surface Treatment
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.
Anti-Glare coating (Haze 11%),Hard coating (3H) -
Anti-Glare coating (Haze 11%),Hard coating (3H) mm (1)
0.12125 (H) x 0.36375 (V) mm
RGB vertical stripe -
74 W
Transmissive mode / Normally black -
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1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
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PRODUCT SPECIFICATION
Horizontal (H)
Vertical (V)
Module Size
Depth (D)
Depth (D)
Weight 5211 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 Inverter cover.
759 760 761
449 450 451
41 42 43
53.8 54.8 55.8
mm (1)
mm (1)
mm (2)
mm (3)
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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.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
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PRODUCT SPECIFICATION
Value
Unit Note
Min. Max.
(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.
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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 к at normal humidity without condensation.
(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
Logic Input Voltage VIN -0.3 3.6 V
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PRODUCT SPECIFICATION
Value
Unit Note
Min. Max.
(1)
2.3.2 BACKLIGHT INVERTER UNIT
Value
Item Symbol
Min. Max.
Lamp Voltage V
Power Supply Voltage VBL 0 30 V (1)
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, External PWM Control and DET_5V signal for inverter status
output.
Ё
Ё
-0.3 7 V (1), (3)
3000 VRMS
Unit Note
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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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PRODUCT SPECIFICATION
Value
Unit Note
Min. Typ. Max.
Rush Current I
White Pattern
Power consumption
Black Pattern
Horizontal Stripe
White Pattern
Power Supply Current
Black Pattern
Horizontal Stripe
Differential Input High
Threshold Voltage
Differential Input Low
Threshold Voltage
LVDS
Common Input Voltage VCM 1.0 1.2 1.4 V
interface
Differential input voltage
(single-end)
Terminating Resistor R
CMIS
Input High Threshold Voltage VIH 2.7
RUSH
P
T
Ё Ё
Ё Ё
Ё Ё
V
V
LVT H
|V
LVT L
ID
T
+100
| 200
Ё Ё
Ё
Ё
Ё
4.18 5.16
4.03 4.8
6.48 8.16
0.35 0.43 A
0.34 0.40 A
0.54 0.68 A
Ё Ё
Ё Ё
Ё
Ё
100
Ё
3.5 A (2)
W (3)
(3)
mV
-100 mV
(4)
600 mV
Ё
ohm
3.3 V
interface
Input Low Threshold Voltage V
0
IL
Ё
0.7 V
Note (1) The module should be always operated within the above ranges.
Note (2) Measurement Conditions:
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PRODUCT SPECIFICATION
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
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
GND
Vcc rising time is 470us
Vcc
0.9Vcc
0.1Vcc
470us
b. Black Pattern
Active Area
c. Horizontal Pattern
Active Area
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Note (4) The LVDS input characteristics are as follows :
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PRODUCT SPECIFICATION
3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VL - 1560 -
Lamp Current IL 11.8 12.3 12.8
Lamp Turn On Voltage
VS
- -
- Operating Frequency FL 40 - 70 KHz
Lamp Life Time LBL 50,000 60,000 - Hrs (4)
Value
2710
2260
Unit Note
V
RMS
mA
RMS
V
Ta = 0 ºC (2)
RMS
V
Ta = 25 ºC (2)
RMS
(1)
(3)
3.2.2 INVERTER CHARACTERISTICS (
Parameter Symbol
Total Power Consumption PIP - 74 78 W
Power Supply Voltage VBL 22.8 24 25.2 VDC
Power Supply Current
I
BL
Ta = 25 ± 2 ºC)
Value
Min. Typ. Max.
-
3.08 3.25 A
Unit Note
(5), (6), IL =12.3mA
Non Dimming
Input Ripple Noise - - - 912 mV
Oscillating Frequency FW
Dimming Frequency
Minimum Duty Ratio D
F
B
MIN
150 160 170 Hz
60 63 66 KHz
10
20
Hz
V
p-p
Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring
master and slave board.:
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=22.8V
BL
(3)
(7)
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PRODUCT SPECIFICATION
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
к and I
= 11.8~12.8 mArms.
L
Note (5) The power supply capacity should be higher than the total inverter power consumption P
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 inverter dimming.
Note (6) The measurement condition of Max. value is based on 31.5" backlight unit under input voltage 24V,
average lamp current 12.6 mA and lighting 30 minutes later.
Note (7) 10% minimum duty ratio is only valid for electrical operation
H V +(-)
1
Inverter
Balance
Board
A
2
A
A
1
2
A
1
A
2
A
H V -(+)
H V +(-)
H V -(+)
LCD Module
H V +(-)
H V -(+)
. Since
BL
1
A
2
A
H V +(-)
H V -(+)
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