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V315B1-L05
Specification
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CMO V315B1-L05 Specification

Global LCD Panel Exchange Center
TFT LCD Approval Specification
MODEL NO.: V315B1 - L05
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
RoHS Verified
Customer:
Approved by:
Note:
TVHD
Approved By
LY Chen
QRA Dept. Product Development Div.
Reviewed By
Tomy Chen WT Lin
LCD TV Marketing and Product Management Div.
Prepared By
WY Li Jim Ho
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
- CONTENTS -
REVISION HISTORY
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 PACKAGE STORAGE
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
2.3.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 BACKLIGHT INVERTER UNIT
3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS
3.2.2 INVERTER CHARACTERISTICS
3.2.3 INVERTER INTERFACE CHARACTERISTICS
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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3
5
6
8
14
5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 INVERTER UNIT
5.4 BLOCK DIAGRAM OF INTERFACE
5.5 LVDS INTERFACE
5.6 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. DEFINITION OF LABELS
8.1 CMO MODULE LABEL
9. PACKAGING
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
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15
21
24
28
29
31
11. REGULATORY STANDARDS
11.1 SAFETY
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
12. MECHANICAL CHARACTERISTICS
13. APPENDIX
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32
35
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
REVISION HISTORY
Version Date
Ver 2.0
Ver2.1
Jan. 31,’07
Dec.25,’07
Page
(New)
All 10
29,30
Section Description
All
Approval Specification was first issued.
3.2.2
Input inrush current change Max: 5.5Æ6.2 Apeak
9
PACKAGING
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315B1- L05 is a 31.5” TFT Liquid Crystal Display module with 16-CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors ( 8-bit colors).
The inverter module for backlight is built-in.
1.2 FEATURES
- High brightness (500 nits)
- Ultra-high contrast ratio (1500:1)
- Faster response time (gray to gray average 8.5ms)
- High color saturation NTSC 72%
- Ultra wide viewing angle : 176(H)/176(V) (CR>20) with Super MVA technology
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- 180 degree rotation display (option)
- Color reproduction (nature color)
- 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 697.6845 (H) x 392.256 (V) (31.51" diagonal) mm Bezel Opening Area 703.8 (H) x 398.4 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1366 x R.G.B. x 768 pixel Pixel Pitch (Sub Pixel) 1.53225 (H) x 0.51075 (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 25%),Hard coating (3H) -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 759 760 761 mm (1)
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 449 450 451 mm (1) Depth(D) 36.95 37.95 38.95 mm To PCB cover Depth(D) 46.4 47.4 48.4 mm To inverter cover
Weight 6300 6500 6700 g
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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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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
Value
Min. Max.
- 100 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) 2 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 35к 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 13.0 V Input Signal Voltage VIN -0.3 3.6 V
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Value
Min. Max.
Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
Unit Note
(1)
2.3.2 BACKLIGHT UNIT
Ё
Value
3000 V
Unit Note
RMS
Item Symbol
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. 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 includes Backlight On/Off Control, ADIM, PDIM.
W
Ё
Min. Max.
-0.3 7 V (1), (3)
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3. ELECTRICAL CHARACTERISTICS
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
3.1 TFT LCD MODULE
Parameter Symbol
Ta = 25 ± 2 ºC
Value
Min. Typ. Max.
Unit Note
Power Supply Voltage VCC 11.4 12.0 12.6 V (1) Power Supply Ripple Voltage VRP - - 300 mV Rush Current I
- - 2.3 A (2)
RUSH
White - 0.63 0.80 A
Power Supply Current
Differential Input High
LVDS Interface
Threshold Voltage Differential Input Low Threshold Voltage Common Input Voltage V Terminating Resistor R
Black - 0.30 - A Vertical Stripe
I
CC
- 0.58 - A
- - +100 mV
V
LVT H
-100 - - mV
V
LVTL
1.125 1.25 1.375 V
LVC
- 100 - ohm
T
(3)
Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS
interface
Input Low Threshold Voltage V
0 - 0.7 V
IL
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
+12.0V
R1
1K
Q1 Si4485DY
FUSE
C3
1uF
Vcc
(LCD Module Input)
(Low to High)
(Control Signal)
Follow CMOS interface
SW
GND
VR1
47K
R2
1K
Q2
2N7002
Vcc rising time is 470us
0.9Vcc
0.1Vcc
470us
C1
0.01uF
+12V
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Note (3) The specified power supply current is under the conditions at Vcc = 12V, Ta = 25 ± 2 ºC, fv = 60 Hz,
whereas a power dissipation check pattern below is displayed.
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
B
B
R
R
G
G
B
B
R
R
B
R R
Active Area
3.2 BACKLIGHT INVERTER UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Lamp Voltage V Lamp Current I
Lamp Starting Voltage V
Operating Frequency FO 40 - 70
Lamp Life Time
W
L
S
LBL 50,000 -
20,000
L
BLb
Min. Typ. Max.
- 1290 -
3.7 4.2 4.7
- -
- -
Value
2450 2360
R
G
G
B
G
B
Ta = 25 ± 2 ºC)
V
mA
V V
B
R
G
B
Unit Note
I
RMS
RMS
RMS
RMS
KHz (3)
Hrs (4)
= 4.2mA
L
(1)
(2), Ta = 0 ºC
(2), Ta = 25 ºC
ADIM High (3.3V)
120%,Lamp current
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A
g
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
3.2.2 INVERTER CHARACTERISTICS (
Parameter Symbol
Ta = 25 ± 2 ºC)
Value
Min. Typ. Max.
Unit Note
Power Consumption PBL - 96 108 W (5),(6), IL = 4.2mA
Input Voltage VBL 21.6 24 26.4 V Input Current I
BL
-4.04.5
Input Ripple - - - 400 mV
Input Noise - - - 800 mV
Backlight Turn on Voltage V
BS
2450 2360
--
--
DC
Non Dimmin
P-P
P-P
Ta = 0 ºC
V
RMS
Ta = 25 ºC
V
RMS
VBL =21.6V VBL =21.6V
Oscillating Frequency FW 55 58 61 kHz
Dimming frequency FB 100 150 300 Hz
Minimum Duty Ratio D
MIN
Input inrush current - - - 6.2 A
(20) (100) %
peak
(7)
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
Note (2) The lamp starting voltage VS should be applied to the lamp for more than 1 second under starting
up duration. Otherwise the lamp could not be lighted on completed.
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
10
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brightness at the center point of lamp.) as the time in which it continues to operate under the
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Issued Date: Dec. 25, 2007
Model No.: V315B1 - L05
Approval
condition at Ta = 25 2к and I
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 4.7 mA and lighting 30 minutes later.
Note (7) The measurement condition of input inrush current is based on 31.5” backlight unit. The rising time
of power supply voltage must greater or equal to 20ms.
= 3.7~ 4.7 mA
L
RMS
.
. Since
BL
11
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