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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
TFT LCD Approval Specification
MODEL NO.: V315B5 - L03
Customer:
Approved by:
Note:
TV Head Division
Approved By
LY Chen
Reviewed By
LCD TV Marketing and Product Management Div.
Prepared By
QA Dept. Product Development Div.
Kc_Ko WT Lin
Ken Wu Perry Lin
1
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION ------------------------------------------------------- 4
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 PACKAGE STORAGE
2.3ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
2.3.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7
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 ------------------------------------------------------- 13
4.1 TFT LCD MODULE
5. INTERFACE PIN CONNECTION ------------------------------------------------------- 14
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 ------------------------------------------------------- 20
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 23
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. DEFINITION OF LABELS ------------------------------------------------------- 27
8.1 CMO MODULE LABEL
9. PACKAGING ------------------------------------------------------- 28
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
10. PRECAUTIONS ------------------------------------------------------- 30
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 31
2
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Version
Ver 2.0
Date
Apr 14,2009
Page
(New)
All
Section
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REVISION HISTORY
All
Approval Specification was first issued.
Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
Description
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315B5- L03 s a 31.5” TFT Liquid Crystal Display module with 4U-type CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1366 x 768 WXGA format and can display 16.7M (6-bit+Hi-FRC) colors. The
inverter module for backlight is built-in.
1.2 FEATURES
- High brightness (450 nits)
- Ultra-high contrast ratio (3000:1)
- Fast 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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Model No.: V315B5 - L03
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- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Color reproduction (nature color)
- Low color shift function
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) 0.17025(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 11%),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.
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Vertical(V) 449 450 451 mm (1)
Depth(D) 31.5 32.5 33.5 mm To Rear
Depth(D) 49.2 50.2 51.2 mm To inverter cover
Weight -- 5380 -- g
4
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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: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
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
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20
10
Storage Range
Temperature (ºC)
5
80 60 -20 40 0 20 -40
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Ё
RMS
B
L
Ё
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 35кat 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: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
Unit Note
(1)
2.3.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VW
Power Supply Voltage V
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 include On/Off Control, Internal PWM Control, External PWM Control.
0 30 V
Min. Max.
-0.3 7 V
Value
3000 V
Unit Note
(1)
(1), (3)
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R2
Vcc
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage VCC 11.4 12.0 12.6 V (1)
Power Supply Ripple Voltage VRP - - 100 mV
Rush Current I
- - 3.5 A (2)
RUSH
White - 0.43 0.52 A
Power Supply Current
Differential Input High
LVDS
Interface
Threshold Voltage
Differential Input Low
Threshold Voltage
Common Input Voltage V
Black 0.32 - A
Vertical Stripe
ICC
- 0.43 - A
V
+100 - mV
LVT H
V
- -100 mV
LVT L
1.125 1.25 1.375 V
LVC
Terminating Resistor RT - 100 - ohm
Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS
interface
Input Low Threshold Voltage VIL 0 - 0.7 V
Value
Unit Note
Approval
(3)
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
+12.0V
R1
1K
Q1
Si4435DY
FUSE
VR1
(Low to High)
(Control Signal)
SW
1K
47K
Q2
2N7002
C1
0.01uF
C3
1uF
(LCD Module Input)
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R
G
B
Vcc rising time is 470us
0.1Vcc
GND
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
+12V
0.9Vcc
470us
Note (3) The specified power supply current is under the conditions at Vcc =12V, Ta = 25 ± 2 ºC, f
whereas a power dissipation check pattern below is displayed.
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
= 60 Hz,
v
R
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Active Area
8
B
R
G
B
R
G
G
B
R
B
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- 1550
-
RMS
L
7.5 8.0 8.5
RMS
RMS
RMS
B
L
Input Current
IBL -
2.08 2.25 A Non Dimming
MIN
A
A A
A
3.2 BACKLIGHT INVERTER UNIT
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Lamp Voltage VW
Lamp Current IL
Lamp Starting Voltage
VS
Min. Typ. Max.
- -
- -
Value
2700
2290
Ta = 25 ± 2 ºC)
Unit Note
V
I
mA
V
V
=8.0mA
(1)Hot side
(2), Ta = 0 ºC
(2), Ta = 25 ºC
Operating Frequency FO 30 - 80 KHz (3)
Lamp Life Time LBL 50,000 - Hrs (4)
3.2.2 INVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter Symbol
Power Consumption P
- 50 54 W (5),(6), IL = 8.0mA
Min. Typ. Max.
Input Voltage VBL 22.8 24 25.2 VDC
Input Ripple Noise - - - 912 mV
Oscillating Frequency FW 60 63 66 kHz
Dimming frequency FB 150 160 170 Hz
Minimum Duty Ratio D
- 20 - %
Value
Unit Note
P-P
VBL=22.8V
Note (1) Lamp current is measured by utilizing AC current probe Tektronix P6022 as shown below:
LCD
Module
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
1
2
1
A
2
1
A
2
A
Inverter
1
2
A
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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 brightness at the
center point of lamp.) as the time in which it continues to operate under the condition at Ta = 25 2
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
к and I
Note (5) The power supply capacity should be higher than the total inverter 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
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 8.3 mA and lighting 30 minutes later.
= 7.5~8.5 mA
L
RMS
.
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Ё
Ё
Ё
0 Ё
Internal PWM Control
Ё
0 Ё
Ё
Ё
HI 3.0 3.3 3.6 V Abnormal
Ё
Ё
3.2.3 INVERTER INTERFACE CHARACTERISTICS
Parameter Symbol
On/Off Control Voltage
Voltage
Voltage
ON
OFF
MAX
MIN
HI 2.0
LO
V
V
V
BLON
IPWM
EPWM
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Test
Condition
Ё
Ё
Min. Typ. Max.
2.0
3.0 3.15 3.3 V Maximum duty ratio
0
Value
Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
Unit
5.0 V
0.8 V
V Minimum duty ratio
5.0 V Duty on External PWM Control
0.8 V Duty off
Note
Error Signal
LO
ERR
VBL Rising Time Tr1 Ё 30 Ё Ё ms
VBL Falling Time Tf1 Ё 30 Ё Ё ms
Control Signal Rising Time Tr
Control Signal Falling Time Tf
PWM Signal Rising Time T
PWM Signal Falling Time T
PWMR
PWMF
Input impedance RIN
PWM Delay Time T
BLON Delay Time
BLON Off Time T
Ё 100 Ё ms
PWM
Ton Ё 300 Ё Ё ms
T
Ё 300
on1
Ё 300 Ё Ё ms
off
Ё
0
Ё Ё Ё
Ё Ё Ё
Ё Ё Ё
Ё Ё Ё
Ё
1
Ё Ё
0.8 V Normal
10%-90%V
BL
100 ms
100 ms
50 us
50 us
M˖
Ё ms
Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to
change the internal/external PWM signal during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure. For a certain
reason, the inverter 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
Ш PWM signal Ш BLON
Turn OFF sequence: BLOFF Ш PWM signal Ш VBL
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
V
VBLON
V
EPWM
V
IPWM
9%/
Toff
Tf1
9
%/
Tr1
BL
0
0
0
0
9
%/
2.0V
0.8V
3.15V
9
2.0V
0.8V
Ton
T
%/
Backlight on duration
Tr
Ext. Dimming Function
TPWMR
PWM
Floating
T
Ton1
Tf
PWMF
Floating
Int. Dimming Function
V
W
External
PWM
Period
External
PWM Duty
100%
Minimun
Duty
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SCAN DRIVER IC
INPUT CONNECTOR
GND
FRAME BUFFER
RXCLK(+/
-)
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RX0(+/-)
RX1(+/-)
RX2(+/-)
RX3(+/-)
Vcc
093G30-B0001A or
(STARCONN
equal)
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TIMING
CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
TFT LCD PANEL
(1366x3x768)
DATA DRIVER IC
VBL
GND
ERR
BLON
I_PWM
E_PWN
CN1
INVERTER CONNECTOR
CN1: CviLux C10114M1HR0-LA or
equal
CviLux CP042CP1MR0-LF or equal
CN2-CN5:
BACKLIGHT
UNIT
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Pin No.
Symbol
Description
Note
1
VCC
Power supply: +12V
2 VCC
Power supply: +12V
3 VCC
Power supply: +12V
4 VCC
Power supply: +12V
5 GND
Ground
6 GND
Ground
7 GND
Ground
8 GND
Ground
9 SELLVDS
Select LVDS data format
(2)
10 ODSEL
Overdrive Lookup Table Selection
(3)
11 GND
Ground
12 RX0-
Negative transmission data of pixel 0
13 RX0+
Positive transmission data of pixel 0
14 GND
Ground
15
RX1-
Negative transmission data of pixel 1
16 RX1+
Positive transmission data of pixel 1
17 GND
Ground
18 RX2-
Negative transmission data of pixel 2
19 RX2+
Positive transmission data of pixel 2
20 GND
Ground
21 RXCLK
- Negative of
clock
22 RXCLK+
Positive of clock
23 GND
Ground
24 RX3-
Negative transmission data of pixel 3
25 RX3+
Positive transmission data of pixel 3
26 GND
Ground
27 NC No connection
(4) 28 NC No connection
(4) 29 GND
Ground
30 GND
Ground
ODSEL
Note
L or Open
Lookup table was optimized for 60 Hz frame rate.
H
Lookup table was optimized for 50 Hz frame rate.
5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
Note (1) Connector type: STARCONN 093G30-B0001A or P-TWO 187053-30091 or compatible
Note (2) Ground or OPEN: VESA, High: JEIDA LVDS format
Please refer to 5.5 LVDS INTERFACE
Note (3) Overdrive lookup table selection. The Overdrive lookup table should be selected in accordance to the
frame rate to optimize image quality.
Note (4) Reserved for internal use. Left it open.
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5.2 BACKLIGHT UNIT
The pin configuration for the housing and leader wire is shown in the table below.
CN2-CN5 (Housing): Cvilux CP0404S0000 or equivalent
Pin No. Symbol Description
1 HV High Voltage PINK
2 HV High Voltage WHITE
Note (1) The backlight interface housing for high voltage side is Cvilux CP0404S0000 or equivalent. The mating
header on inverter part number is Cvilux CP042CP1MR0-LF or equivalent
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Model No.: V315B5 - L03
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Wire Color
Cvilux CP0404S0000 or equivalent
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C
CFL HOT
C
CFL HOT
5.3 INVERTER UNIT
CN1(Header): CviLux C10114M1HR0-LA or equivalent
Pin No. Symbol Description
1
2
3
4
5
6
7
8
9
10
11 ERR
12 BLON Backlight on/off control
13 I_PWM Internal PWM control signal
14 E_PWM External PWM control signal
Notice:
Note (1) PIN 13:Internal PWM Control (Use Pin 13): Pin 14 must open.
Note (2) PIN 14:Extermal PWM Control (Use Pin 14): Pin 13 must open.
Note (3) Pin 13(I_PWM) and Pin 14(E_PWM) can’t open in same period.
VBL +24V Power input
GND Ground
Normal (GND)
Abnormal ( open collector)
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
CN2-CN5(Header):
Pin No.
1
2
CviLux CP042EP1MR0-LF or equivalent
Symbol Description
CCFL high voltage
CCFL high voltage
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R0-R7
G0-G7
B0-B7 DE
TxIN
PLL PLL
R0-R7
G0-G7 B0-B7
DE
Rx0+
Rx0-
Rx2
-
CLK+
RxOUT
51Ө
51Ө
51Ө 51Ө
51Ө 51Ө 51Ө
51Ө
51Ө
100pF
5.4 BLOCK DIAGRAM OF INTERFACE
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Model No.: V315B5 - L03
Approval
CNF1
100pF
Rx1+
Rx1-
Rx2+
Rx3+
51Ө
100pF
100pF
Host
Graphics
Controller
LVDS Transmitter
THC63LVDM83A
(LVDF83A)
100pF
LVDS Receiver
THC63LVDF84A
DCLK
Timing
Controller
R0~R7 : Pixel R Data ,
G0~G7 : Pixel G Data ,
B0~B7 : Pixel B Data ,
DE : Data enable signal
Note (1) The system must have the transmitter to drive the module.
Note (2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is
used differentially.
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5.5 LVDS INTERFACE
SELLVDS = L or Open (VESA)
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Issued Date: Mar. 10, 2009
Model No.: V315B5 - L03
Approval
SELLVDS = H (JEIDA)
R0~R7: Pixel R Data (7; MSB, 0; LSB)
G0~G7: Pixel G Data (7; MSB, 0; LSB)
B0~B7: Pixel B Data (7; MSB, 0; LSB)
DE : Data enable signal
Notes(1) RSVD(reserved)pins on the transmitter shall be “H” or( “L” or OPEN)
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0 0 0
1 1
0 0 0
1 1
0 0 0
1 1
0 0 0
1 1
0 0 0
1 1
0 0 0
1 1
0 0 0
1 1
0 0 0
1 1
1 0 1
1 1
1 0 1
1 1
1 0 1
1 1
1 0 1
1 1
1 0 1
1 1
1 0 1
1 1
1 0 1
1 1
1 0 1
1 1
0 1 1
0 1
0 1 1
0 1
0 1 1
0 1
0 1 1
0 1
0 1 1
0 1
0 1 1
0 1
0 1 1
0 1
0 1 1
0 1
0 :
1
0 :
1
0 :
1
0 :
1
0 :
1
0 :
1
1 :
1
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 :
0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 1 :
1 1
1 0 :
0 1
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
0 0
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 0 :
1 1
0 1 :
0 1
1 0 :
1 0
5.6 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of color
versus data input.
Color
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
Green(0) / Dark
Green(1)
Green(2)
:
:
Green(253)
Green(254)
Green(255)
Blue(0) / Dark
Blue(1)
Blue(2)
:
:
Blue(253)
Blue(254)
Blue(255)
0
0
1
1
1
1
0
0
0
0
:
:
1
1
1
1
0
0
:
:
0
0
0
0
:
:
0
0
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Data Signal
Red Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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Signal
Item Symbol
Min. Typ. Max.
Unit Note
Frequency
1/Tc 60 76 82 MHZ
Fr5 47 50 53 Hz
Fr6 57 60 63 Hz
To ta l Tv 778 806 888 Th Tv=Tvd+Tvb
Display
Tvd 768 768 768 Th -
Blank
Tvb 10 38 120 Th - To ta l Th 1442
1560
1936
Tc
Th=Thd+Thb
Display
Thd 1366
1366
1366
Tc -
Blank
Thb 76 194 570 Tc -
Thb
Tc
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
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LVDS Receiver Clock
LVDS Receiver Data
Vertical Active Display Term
Horizontal Active Display Term
Note (1) Since this module is operated in DE only mode, Hsync and Vsync input signals should be set to low
logic level. Otherwise, this module would operate abnormally.
(2) Please refer to 5.1 for detail information.
Input cycle to
cycle jitter
Setup Time Tlvsu 600 - - ps
Hold Time Tlvhd
Frame Rate
Trcl - - 200 ps
600 - - ps
INPUT SIGNAL TIMING DIAGRAM
(2)
DE
Th
DCLK
DE
DATA
Tvd
Tv
Tvb
Thd
Valid display data (1366 clocks)
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14
14
14
14
14
14
14
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RXCLK+/-
RXn+/-
Tlvsu
Tlvhd
1T
LVDS RECEIVER INTERFACE TIMING DIAGRAM
Tc
3T
5T
7T
9T
11T
13T
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Љ
Љ
100ms
Љ
T
ЉT8Љ
6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the
diagram below.
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0V
T4
0.5ЉT1Љ10ms
0ЉT2Љ50ms
0ЉT3Љ50ms
500ms
0.1VCC
T2
3 T1
T
0.1Vcc
T4
LVDS Signals
0V
Power On
VALID
Power Off
0ЉT7ЉT2
0
T3
T7
T8
Option Signals
(SELLVDS)
Backlight (Recommended)
500ms
T5
6
50%
5
T
50%
T
6
Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation or the LCD turns off before the backlight turns off, the display may momentarily become
abnormal screen.
Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance.
that maybe cause electrical overstress failures.
Note (4) T4 should be measured after the module has been fully discharged between power off and on period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
Power ON/OFF Sequence
22
If T2<0,
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Item Symbol
Condition
Min. Typ. Max.
Unit Note
Contrast Ratio
CR
2500
3000
-
- (2)
Center Luminance of White
L
C
360 450
-
cd/m
2
(4)
Cross Talk
CT - -
4.0 % (5)
Rx 0.647
-
Ry 0.332
- Gx
0.275
-
Gy 0.595
-
By 0.065
-
Wx 0.285
-
Wy
0.293
-
Color Gamut
CG
72 % NTSC
θ+
80 88 -
θ-
80 88 -
θ+
80 88 -
θ-
80 88 -
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 12.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current IL
Oscillating Frequency (Inverter)
Frame rate Fr 60 Hz
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should
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FW
25±2
50±10
8.0±0.5
63±3
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o
C
%RH
mA
KHz
be measured under the test conditions described in 7.1 and stable environment shown in Note (6).
Response Time
White Variation
Color
Chromaticity
Viewing
Angle
Red
Green
Blue
White
Horizontal
Vertical
Gray to gray
average
δW
θx=0°, θY =0°
Viewing Angle at
Normal Direction
Bx 0.143
CR≥20
8.5 14 ms (3)
- - 1.3 - (7)
Typ
-0.03
Typ
+0.03
-
Deg. (1)
(6)
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0%
T
ime
Note (1) Definition of Viewing Angle (θx, θy):
Viewing angles are measured by EZ-Contrast 160R (Eldim)
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θX- = 90º
x-
6 o’clock
y-
θy- = 90º
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
Normal
θx = θy = 0º
θy- θy+
θx−
θx+
y+
12 o’clock direction
θ
y+ = 90º
x+
θX+ = 90º
L 0: Luminance of gray level 0
CR = CR (5), where CR (X) is corresponding to the Contrast Ratio of the point X at the figure in
Note (7).
Note (3) Definition of Gray to Gray Switching Time :
100%
90%
Optical
Response
10%
Gray to gray
switching time
The driving signal means the signal of luminance 0%, 20%, 40%, 60%, 80%, 100%.
Gray to gray
switching time
Gray to gray average time means the average switching time of luminance 0%,20%,
40%, 60%, 80%, 100% to each other.
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Active Area
(D,W)
Active Area
(0, 0)
(D,W)
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Note (4) Definition of Luminance of White (LC, L
Measure the luminance of gray level 255 at center point and 5 points
AVE
):
LC = L (5)
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
where L (x) is corresponding to the luminance of the point X at the figure in Note (7).
Note (5) Definition of Cross Talk (CT):
CT = | YB – YA | / YA × 100 (%)
Where:
Y
= Luminance of measured location without gray level 0 pattern (cd/m2)
A
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
Y
A, L
Y
A, D
(0, 0)
(D/8,W/2)
(D/2,7W/8)
Gray 128
Y
(D/2,W/8)
A, U
Y
(7D/8,W/2)
A, R
(D/4,W/4)
Y
(D/8,W/2)
B, L
Y
(D/2,7W/8)
B, D
Gray 0
Gray 0
Gray 128
Y
(D/2,W/8)
B, U
Y
(7D/8,W/2)
B, R
(3D/4,3W/4)
Note (6) Measurement Setup:
The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be executed
after lighting Backlight for 1 hour in a windless room.
LCD Module
LCD Panel
Center of the Screen
Display Color Analyzer
(Minolta CA210)
Light Shield Room
(Ambient Luminance < 2 lux)
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W
Note (7) Definition of White Variation (δW):
Measure the luminance of gray level 255 at 5 points
δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
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Vertical Line
W/4
W/2
3W/4
Horizontal Line
D
D/4 D/2 3D/4
1 2
5
3 4
Active Area
X
: Test Point
X=1 to 5
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8. DEFINITION OF LABELS
8.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
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V315B5 - L03 Rev. XX
CHI MEI
OPTOELECTRONICS
X X X X X X X Y M D L N N N N
GEMN
CHI MEI
OPTOELECTRONICS
V315B5 - L03 Rev. XX
X X X X X X X Y M D L N N N N
(a) Model Name: V315B5-L03
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) Serial ID: X X
X X X X X Y M D L N N N N
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
CMO Internal Use
Revision
CMO Internal Use
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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 5 LCD TV modules / 1 Box
(2) Box dimensions : 826(L) X 376 (W) X 540 (H)
(3) Weight : approximately 30Kg (5 modules per box)
9.2 PACKING METHOD
Figures 9-1 and 9-2 are the packing method
LCD TV Module
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Anti-static Bag
Cushion
Carton Label
Carton
Figure.9-1 packing method
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Sea / Land Transportation
(40ft Container)
Gross:285kg
Corner Protector
PP Belt
Film
(L1150*W850*140mm)
PE Sheet
(L1350*50*50mm t=3)
Air Transportation
Gross:195kg
Corner Protector
PP Belt
Film
(L1150*W850*140mm)
PE Sheet
(L1080*50*50mm t=5)
Sea / Land Transportation
(40ft HQ Container)
Gross:390kg
(L700*50*50mm t=5)
Corner Protector
Film
Film
(L1150*W850*140mm)
PP Belt
PE Sheet
PE Sheet
(L700*50*50mm t=5)
(L1080*50*50mm t=5)
Figure.9-2 packing method
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10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) It is recommended to assemble or to install a module into the user’s system in clean working areas. The
dust and oil may cause electrical short or worsen the polarizer.
(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and backlight.
(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the
damage and latch-up of the CMOS LSI chips.
(5) Do not plug in or pull out the I/F connector while the module is in operation.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) Moisture can easily penetrate into LCD module and may cause the damage during operation.
(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD
modules in the specified storage conditions.
(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the
response time will become slow, and the starting voltage of CCFL will be higher than that of room
temperature.
10.2 SAFETY PRECAUTIONS
(1) The startup voltage of a backlight is over 1000 Volts. It may cause an electrical shock while assembling
with the inverter. Do not disassemble the module or insert anything into the backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case
of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.
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11. MECHANICAL CHARACTERISTICS
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