LG Display LC470WUF-SBR1 Specification

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()Preliminary Specification
() Final Specification
Title 47.0” WUXGA TFT LCD
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Product Specification
SPECIFICATION
FOR
APPROVAL
BUYER General
APPROVED BY
/
/
/
SIGNATURE
DATE
SUPPLIER RAKEN
*MODEL LC470WUF
SUFFIX SBR1(ROHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/ Team Leader
REVIEWED BY
/ PM
PREPARED BY
/ Engineer
SIGNATURE
DATE
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
RAKEN Technology Co., Ltd
LCM R&D Dept.
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LC470WUF
Product Specification
CONTENTS
Number
1
2
3
3-1
3-2
3-3
3-4
3-5
3-6
4
5
COVER
CONTENTS
GENERAL DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
INTERFACE CONNECTIONS
SIGNAL TIMING SPECIFICATIONS
SIGNAL TIMING WAVEFORMS
COLOR DATA REFERENCE
POWER SEQUENCE
OPTICAL SPECIFICATIONS
MECHANICAL CHARACTERISTICS
ITEM
Page
1
2
3RECORD OF REVISIONS
4
5
6
6
10
13
15
16
17
18
22
Ver. 1.0
RELIABILITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
INFORMAITION OF LCM LABEL8-1
PACKING FORM8-2
25
26
26
26
27
27
27
28PRECAUTIONS9
28MOUNTING PRECAUTIONS9-1
28OPERATING PRECAUTIONS9-2
29ELECTROSTATIC DISCHARGE CONTROL9-3
29PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4
29STORAGE9-5
29HANDLING PRECAUTIONS FOR PROTECTION FILM9-6
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LC470WUF
Product Specification
RECORD OF REVISIONS
DescriptionPageRevision DateRevision No.
1.0
Aug, 25, 2009
Final CAS V1.0 Release
Final Specification
Ver. 1.0
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1. General Description
LC470WUF is a Color Active Matrix Liquid Crystal Display with an Cold Cathode Fluorescent Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally black mode. It has a 46.96 inch diagonally measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array) Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot, thus presenting a palette of more than 1.06Billion(FRC) of colors. It has been designed to apply the 10-bit 4 port LVDS interface. It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut, high color depth and fast moving picture response time are important.
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LC470WUF
Product Specification
LVDS
2Port
+12.0V
LVDS
LVDS Select
Bit Select
High Input
High Input
2Port
CN2
(41pin)
CN1
(51pin)
General Features
EEPROM
SCL
SDA
Timing Controller
[LVDS Rx + OPC + ODC
integrated]
Power Circuit
Block
CN3, 3pin, 22 Lamps/@155 mA
CN4, 3pin, 22 Lamps/@155mA
46.96 inch (1192.87mm) diagonalActive Screen Size
1096.0(H) x 640.0 (V) x 50.5 mm (D) (Typ.)Outline Dimension
0.5415 mm x 0.5415 mm x RGBPixel Pitch
1920 horiz. by 1080 vert. Pixels, RGB stripe arrangementPixel Format
Mini-LVDS(RGB)
G1
Gate Driver Circuit
G1080
Source Driver Circuit
S1 S1920
TFT - LCD Panel
(1920 Ý RGB Ý 1080 pixels)
Back light Assembly
10Bit(D), 1.06 Billion colorsColor Depth
500 cd/m2 (Center 1point ,Typ.)Luminance, White
Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))Viewing Angle (CR>10)
Total 219.7W (Typ.) (Logic=6.72W, Backlight=213W @with inverter)Power Consumption
12.5 Kg (Typ.) Weight
Transmissive mode, Normally blackDisplay Mode
Surface Treatment
Ver. 1.0
Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)
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2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
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LC470WUF
Product Specification
Parameter Remark
Symbol
MaxMin
Value
Power Input
Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
LCM
Operating Voltage (one side)
LCD
OP
ST
OP
ST
+14.0-0.3V
V[ RMS]20001000VOPB/L Input voltage
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be Max 39 C. and no condensation of water.
2. Gravity mura can be guaranteed below 40C condition.
90%
60
60%
Unit
C+500TC+60-20T
%RH9010H
%RH9010H
DC
at 25 r 2 ¶CV
GY\Gr YG¶j
ExtV
BR-B 100%
Note 1,2
Ver. 1.0
Wet Bulb Temperature [
10
0
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [
C
20
50
]
30
40
40%
Humidity [(%)RH]
10%
C]
Storage
Operation
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3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power for the LCD circuit.
The other Is used for the CCFL backlight circuit.
Table 2. ELECTRICAL CHARACTERISTICS
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LC470WUF
Product Specification
Parameter Symbol
Value
Circuit :
Power Input Voltage
Power Input Current
Power Consumption
Rush current
LCD
I
LCD
LCD
RUSH
Note : 1. The specified current and power consumption are under the V
condition whereas mosaic pattern(8 x 6) is displayed and f
is the frame frequency.
V
2. The current is specified at maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).
White : 1023 Gray Black : 0 Gray
MaxTypMin
13.212.010.8V
=12.0V, 25 r 2C, fV=120Hz
LCD
V
DC
NoteUnit
1mA728560392
2mA1027790553
1Watt8.746.72-P
3A5--I
Mosaic Pattern(8 x 6)
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Table 3. ELECTRICAL CHARACTERISTICS of Back Light Assembly & Lamp (Continue)
Parameter Symbol
Backlight Assembly :
Operating Voltage
(one side,fBL=45KHz, IBL= 155mArms))
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Product Specification
Values
LC470WUF
NotesUnit
MaxTypMin
155013501150VBL
RMS
1, 2V
Operating Current (one side)
Established Starting Voltage (one side)
Operating Frequency
Striking Time
Parameter Symbol
Lamp : (APPENDIX-II)
Lamp Voltage (one side)
Discharge Stabilization Time
Lamp Frequency
Lamp Temperature
Established Starting Voltage (one side)
0 25
0
LAMP
LAMP
T
LAMP
VS
BL
TIME
S
S
VS25
Values
165155145IBL
1400--
1200--
RMS
RMS
MaxTypMin
875750700V
873ILAMPLamp Current (one side)
80
1400-V
1200-
RMS
RMS
KHz804530f
C
RMS
1mA
1, 3V
4kHz474543f
3sec2S
1,3pF-22-CbBalance Cap.
6Watt250213-PBLPower Consumption
9%100-20a/T*100Burst Dimming Duty
9Hz182981/TBurst Dimming Frequency
NotesUnit
1, 2V
1mA
1, 5Min3--T
Center
Both side130
1, 3V
7Hrs50,000Life Time
Note : The design of the inverter must have specifications for the lamp in LCD Assembly.
The electrical characteristics of inverter are based on High-High Driving type.
The performance of the lamps in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the DC-AC inverter. So, all the parameters of an inverter should be carefully
designed so as not to produce too much leakage current from high-voltage output of the inverter.
When you design or order the inverter, please make sure unwanted lighting caused by the mismatch
of the lamp and the inverter (no lighting, flicker, etc) has never been occurred. When you confirm it,
the LCD– Assembly should be operated in the same condition as installed in your instrument.
Do not attach a conductive tape to lamp connecting wire.
If you attach conductive tape to the lamp wire, not only luminance level can be lower than typical one but also inverter operate abnormally on account of leakage current which is generated between lamp wire and conductive tape.
1. Specified values are defined for a Backlight Assembly.( IBL : 22 lamp, 7mA/Lamp)
2. Operating voltage is measured at 25 r 2C(after 2hr.aging). The variance range for operating voltage is r 10%.
V
] should be applied to the lamps for more than Striking time (S
3. The established starting voltage [
S
for start-up. Inverter open voltage must be more than established starting voltage. Otherwise, the lamps may not be turned on. The used lamp current is typical value.
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}T
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LC470WUF
Product Specification
S TIME
Vs = (Vpk-pk) / [ 2*root(2)]
4. Lamp frequency may produce interference with horizontal synchronous frequency. As a result, the may cause beat on the display. Therefore, lamp frequency shall be away as much as possible from the horizontal
synchronous frequency and its harmonics range in order to prevent interference.
5. The brightness of the lamp after lighted for 5minutes is defined as 100%.
is the time required for the brightness of the center of the lamp to be not less than 95% at typical current.
T
S
The screen of LCD module may be partially dark by the time the brightness of lamp is stable after turn on.
6. Maximum level of power consumption is measured at initial turn on. Typical level of power consumption is measured after 2hrs aging at 25 r 2C.
7. The life time is determined as the time at which brightness of the lamp is 50% compared to that of initial
value at the typical lamp current on condition of continuous operating at 25 r 2C, based on duty 100%.
8.The output of the inverter must have symmetrical(negative and positive) voltage and current waveform
(Unsymmetrical ratio is less than 10%). Please do not use the inverter which has not only unsymmetrical
voltage and current but also spike wave. Requirements for a system inverter design, which is intended to achieve better display performance,
power efficiency and more reliable lamp characteristics. It can help increase the lamp lifetime and reduce leakage current.
a. The asymmetry rate of the inverter waveform should be less than 10%. b. The distortion rate of the waveform should be within ˲2 ·10%.
* Inverter output waveform had better be more similar to ideal sine wave.
* Asymmetry rate:
I
p
| I
–I –p| / Iopx 100%
p
* Distortion rate
I
-p
I
(or I –p) / I
p
Ver. 1.0
op
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9. The reference method of burst dimming duty ratio. It is recommended to use synchronous V-sync frequency to prevent waterfall (Vsync x 1 =Burst Frequency)
PWM
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LC470WUF
Product Specification
{
A
+3.3V TTL
I-out
Output of Inverter to Lamp
90%
PWM duty={ A/T } * 100
Point A : rising time 90% of Iout point . Point B : falling starting point . I out duty = { a/T } * 100 PWM Frequency = 1/T
We recommend not to be much different between PWM duty and Iout duty .Minimum PWM duty ratio should be defined based on the minimum luminance.Dimming current output rising and falling time may produce humming and inverter trans’ sound noise.Burst dimming duty should be 100% for more than 1second after turn on.Equipment
Oscilloscope :TDS3054B(Tektronix) Current Probe : P6022 AC (Tektronix) High Voltage Probe: P5100(Tektronix)
10. The Cable between the backlight connector and its inverter power supply should be connected directly with a minimized length. The longer cable between the backlight and the inverter may cause the lower luminance of lamp and may require more higher starting voltage ( Vs ).
Point A
a
Point B
11. The operating current must be measured as near as backlight assembly input.
12. The operating current unbalance between left and right must be under 10% of Typical current
Left(Master) current – Right(Slave) Currentର 10% of typical current
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3-2. Interface Connections
This LCD module employs two kinds of interface connection, 51-pin and 41-pin connector are used for the module electronics and two 3-pin Balance PCB connectors are used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector(CN1): FI-RE51S-HF (manufactured by JAE) or KN25-51P-0.5SH(manufactured by Hirose) Refer to below and next Page table
- Mating Connector : FI-RE51HL(JAE) or compatible
Table 4-1. MODULE CONNECTOR(CN1) PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20 21
22
23
24 25 26
GND
LVDS Select
GND
R1AN
R1AP
R1BN R1BP
R1CN
R1CP
GND
R1CLKN R1CLKP
GND
R1DN
R1DP
R1EN R1EP
Reserved
Ground
No ConnectionNC
No ConnectionNC
No ConnectionNC
No ConnectionNC
No ConnectionNC
‘H’ =JEIDA , ‘L’ or NC = VESA
External VBR (From System)VBR EXT
OPC output (From LCM)OPC OUT
‘H’ = Enable , ‘L’ or NC = Disable OPC Enable
G
round
FIRST LVDS Receiver Signal (A-)
FIRST LVDS Receiver Signal (A+)
FIRST LVDS Receiver Signal (B-)
FIRST LVDS Receiver Signal (B+)
FIRST LVDS Receiver Signal (C-)
FIRST LVDS Receiver Signal (C+) Ground
FIRST LVDS Receiver Clock Signal(-)
FIRST LVDS Receiver Clock Signal(+) Ground
FIRST LVDS Receiver Signal (D-)
FIRST LVDS Receiver Signal (D+)
FIRST LVDS Receiver Signal (E-) FIRST LVDS Receiver Signal (E+)
No connection or GND
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LC470WUF
Product Specification
DescriptionSymbolNo
No
27
28
29
30
31
32
33
34
35
36
37
38
39 40
41
42
43
44
45
46 47
48
49
50 51
-
Symbol
Bit Select
R2AN
R2AP
R2BN
R2BP
R2CN
R2CP
GND
R2CLKN
R2CLKP
GND
R2DN
R2DP
R2EN
R2EP
Reserved
Reserved
GND
GND
GND
NC VLCD
VLCD
VLCD VLCD
-
Description
‘H’ or NC= 10bit(D) , ‘L’ = 8bit
SECOND LVDS Receiver Signal (A-)
SECOND LVDS Receiver Signal (A+)
SECOND LVDS Receiver Signal (B-)
SECOND LVDS Receiver Signal (B+)
SECOND LVDS Receiver Signal (C-)
SECOND LVDS Receiver Signal (C+)
Ground
SECOND LVDS Receiver Clock Signal(-)
SECOND LVDS Receiver Clock Signal(+) Ground
SECOND LVDS Receiver Signal (D-)
SECOND LVDS Receiver Signal (D+)
SECOND LVDS Receiver Signal (E-)
SECOND LVDS Receiver Signal (E+) No connection or GND
No connection or GND
Ground
Ground
Ground
No connection Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V Power Supply +12.0V
-
Notes :
1. All GND(ground) pins should be connected together to the LCD module’s metal frame.
2. All V
LCD (power input) pins should be connected together.
3. All Input levels of LVDS signals are based on the EIA 644 Standard.
4. Specific pins(pin No. #2~#6) are used for internal data process of the LCD module. If not used, these pins are no connection.
5. LVDS pin (pin No. #24,25,40,41) are used for 10Bit(D) of the LCD module. If used for 8Bit(R), these pins are no connection.
6. Specific pin No. #44 is used for “No signal detection” of system signal interface. It should be GND for NSB(No Signal Black) during the system interface signal is not. If this pin is “H”, LCD Module displays AGP(Auto Generation Pattern).
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- LCD Connector(CN2): FI-RE41S-HF(manufactured by JAE), Refer to below table
- Mating Connector : FI-RE41HL
Table 4-2. MODULE CONNECTOR(CN2) PIN CONFIGURATION
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LC470WUF
Product Specification
10
11
12
14
15
16
17
19
20
21
DescriptionSymbolNo
NC
2
3
5
6
7
8
9
NC
NC
NC4
NC
NC
NC
NC
͸Ϳ͵
RA3N
RA3P
RB3N
RB3P13
RC3N
RC3P
GND
RCLK3N
RCLK3P18
GND
RD3N
RD3P
No connection(Reserved)1
No connection
No connection
No connection
No connection
No connection
No connection
No connection
Ground
THIRD LVDS Receiver Signal (A-)
THIRD LVDS Receiver Signal (A+)
THIRD LVDS Receiver Signal (B-)
THIRD LVDS Receiver Signal (B+)
THIRD LVDS Receiver Signal (C-)
THIRD LVDS Receiver Signal (C+)
Ground
THIRD LVDS Receiver Clock Signal(-)
THIRD LVDS Receiver Clock Signal(+)
Ground
THIRD LVDS Receiver Signal (D-)
THIRD LVDS Receiver Signal (D+)
No
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Symbol
RE3N
RE3P
GND
GND
RA4N
RA4P
RB4N
RB4P
RC4N
RC4P
GND
RCLK4N
RCLK4P
GND
RD4N
RD4P
RE4N
RE4P
GND
GND
-
THIRD LVDS Receiver Signal (E-)
THIRD LVDS Receiver Signal (E+)
Ground
Ground
FOURTH LVDS Receiver Signal (A-)
FOURTH LVDS Receiver Signal (A+)
FOURTH LVDS Receiver Signal (B-)
FOURTH LVDS Receiver Signal (B+)
FOURTH LVDS Receiver Signal (C-)
FOURTH LVDS Receiver Signal (C+)
Ground
FOURTH LVDS Receiver Clock Signal(-)
FOURTH LVDS Receiver Clock Signal(+)
Ground
FOURTH LVDS Receiver Signal (D-)
FOURTH LVDS Receiver Signal (D+)
FOURTH LVDS Receiver Signal (E-)
FOURTH LVDS Receiver Signal (E+)
Ground
Ground
Description
Notes : 1. All GND(ground) pins should be connected together to the LCD module’s metal frame.
2. LVDS pin (pin No. #22,23,38,39) are used for 10Bit(D) of the LCD module. If used for 8Bit(R), these pins are no connection.
[CN1]
-Part/No. : FI-RE51S-HF(JAE)
CN1 CN2
#1
#51 #1 #41
- Mating connector : FI-RE51HL
KN25-51P-0.5SH(Hirose)
(Manufactured by JAE)
[CN2]
#1 #51
#1 #41
- Part/No. : FI-RE41S-HF(JAE)
- Mating connector : FI-RE41HL (Manufactured by JAE)
Rear view of LCM
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3-2-2. Backlight Module
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LC470WUF
Product Specification
[ Master ]
1) Balance Connector
: 65002WS-03 (manufactured by YEONHO)or equivalent
2) Mating Connector
: 65002HS-03 (manufactured by YEONHO) or equivalent.
[ Slave ]
1) Balance Connector
: 65002WS-03 (manufactured by YEONHO)or equivalent
2) Mating Connector
: 65002HS-03 (manufactured by YEONHO) or equivalent.
Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN2,CN3)
SymbolNo
H_Input
H_Input
FB
Rear view of LCM
123
Master
Master
High_Input2
NC3
1
23
Slave
Slave
High_InputHigh_Input 1
High_Input
NC
Note
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3-3. Signal Timing Specifications
Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal timing should be satisfied with the following specification for normal operation.
Table 6. TIMING TABLE for NTSC/ATSC (DE Only Mode)
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LC470WUF
Product Specification
Horizontal
Vertical
Frequency
Display
Period
Blank
Total
Display
Period
Blank
Total
DCLK
Horizontal
Symbol
HV
t
HB
t
HP
t
VV
t
VB
t
tVP
Symbol
fCLK
fH
NoteUnitMaxTypMinITEM
480480480
2007040
680550520
108010801080
864510
116611251090
75.0074.2566.97
136.4135121.8
tCLK
CLK
t
CLK
t
Lines
Lines
Lines
MHz
KHz
1920/4
1
1
NoteUnitMaxTypMinITEM
2
Vertical
Notes : 1. The Input of HSYNC & VSYNC signal does not have an effect on normal operation(DE Only Mode).
If you use spread spectrum for EMI, add some additional clock to minimum value for clock margin.
2. The performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rate and the horizontal frequency.
Ver. 1.0
f
V
121.2120108.2
Hz
2
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Table 7 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal timing should be satisfied with the following specification for normal operation.
Table7. TIMING TABLE for DVB/PAL (DE Only Mode)
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LC470WUF
Product Specification
Horizontal
Vertical
Frequency
Display
Period
Blank
Total
Display
Period
Blank
Total
DCLK
Horizontal
Symbol
tHV
t
HB
HP
t
VV
t
VB
t
tVP
Symbol
f
CLK
H
f
NoteUnitMaxTypMinITEM
480480480
2007040
680550520
108010801080
300270228
138013501308
75.0074.2566.97
136.4135121.8
t
CLK
t
CLK
tCLK
Lines
Lines
Lines
MHz
KHz
1920/4
1
1
NoteUnitMaxTypMinITEM
2
Vertical
Notes : 1. The Input of HSYNC & VSYNC signal does not have an effect on normal operation(DE Only Mode).
If you use spread spectrum for EMI, add some additional clock to minimum value for clock margin.
2. The performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rate and the horizontal frequency.
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fV
103.710095
Hz
2
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3-4. Signal Timing Waveforms
t
DCLK
CLK
0.5 VDD
DE, Data
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LC470WUF
Product Specification
0.7VDD
0.3VDD
Valid data
First data
Second data
Third data
Forth data
Invalid data
Invalid data
Invalid data
Invalid data
Pixel 0
Pixel 1
Pixel 2
Pixel 3
DE(Data Enable)
* Reference : Sync. Relation
HSync
WH
t
tHBP tHV
Pixel 4
Valid data
Pixel 5
Valid data
Pixel 6
Valid data
Pixel 7
tHP
Invalid data
Invalid data
Invalid data
Invalid data
* tHB = tHFP + tWH +tHBP
VB = tVFP + tWV +tVBP
t
*
t
HFP
DE(Data Enable)
tVP
tWV
VSync
t
VBP
tVV tVFP
DE(Data Enable)
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3-5. Color Data Reference
The brightness of each primary color(red,green,blue) is based on the 10-bit gray scale data input for the color. The higher binary input, the brighter the color. Table8 provides a reference for color versus data input.
Table 8. COLOR DATA REFERENCE
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LC470WUF
Product Specification
ࣜࣿࣜ
ࣾ ࣿ

ࣿ
ࣾ
࣭࣮࣯ࣜࣤ࣬ࣥ
࣭࣮࣯ࣜࣤ࣬ࣥ
ࣾ࣭࣮࣯ࣜࣤ࣬ࣥ
ࣿ



ࣜࣤ࣬࣬࣬ࣥࣜ
࣭ࣜࣤ࣬࣬ࣥ
࣪࣪࣪
࣭࣮࣮ࣜࣤ࣬ࣥ
࣭࣮࣯ࣜࣤ࣬ࣥ

ࣾࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣾ

ࣾࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣾ
ࣾ
ࣾࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣾ
ࣰࣱࣲ࣯࣮࣭ࣾࣵࣜࣾࣴࣜࣾࣳࣜࣾࣜࣾࣜࣾࣜࣾࣜࣾࣜࣾࣜࣾ࣬ࣵࣜࣴࣜࣳࣜࣲࣜࣱࣜࣰࣜ࣯ࣜ࣮ࣜ࣭ࣜ࣬ࣵࣜࣴࣜࣳࣜࣲࣜࣱࣜࣰࣜ࣯ࣜ࣮ࣜ࣭ࣜ࣬
࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ
࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ
࣪࣪࣪࣪࣪࣪࣪࣪࣪
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ
࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬
࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

ࣾ
ࣜࣤ࣬࣬࣬ࣥࣜ
࣭ࣜࣤ࣬࣬ࣥ
࣪࣪࣪
࣭࣮࣮ࣜࣤ࣬ࣥ
࣭࣮࣯ࣜࣤ࣬ࣥ
ࣾࣜࣤ࣬࣬࣬ࣥࣜ
ࣾ࣭ࣜࣤ࣬࣬ࣥ
࣪࣪࣪
ࣾ࣭࣮࣮ࣜࣤ࣬ࣥ
ࣾ࣭࣮࣯ࣜࣤ࣬ࣥ
Ver. 1.0
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࣪࣪࣪࣪࣪࣪࣪࣪࣪
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3-6. Power Sequence
3-6-1. LCD Driving circuit
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LC470WUF
Product Specification
Power Supply For LCD
V
LCD
Interface Signal (Tx)
Option Signal
(LVDS_select, BIT_select)
Power for Lamp
Table 9. POWER SEQUENCE
Parameter
2 +T3T9
0V
0V
10%
90%
T
1
30%
90%
10%
6
T
T
2
Invalid Data
7
T
T9
Value
-4
-
Valid Data
3
T
Lamp ON
T
5
Invalid Data
4
T
T8
MaxTypMin
--200T4
T2
5
Unit
ms20-0.5T1
ms--0.5T2
ms--200T3
ms
ms--0T5
s--2.0T6
ms0.5T7
sT
Notes
4
3
3
5
4ms--0T8
Note : 1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply V
LCD
to 0V.
3. The T3/T4 is recommended value, the case when failed to meet a minimum specification, abnormal display would be shown. There is no reliability problem.
4. If the on time of signals(Interface signal and Option signals) precedes the on time of Power(V it will be happened abnormal display.
5. T6 should be measured after the Module has been fully discharged between power off and on period.
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),
LCD
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4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25·2¶C. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of ) and T equal to 0 ¶. FIG. 1 shows additional information concerning the measurement equipment and method.
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LC470WUF
Product Specification
Optical Stage(x,y)
LCD Module
FIG. 1 Optical Characteristic Measurement Equipment and Method
Table 10. OPTICAL CHARACTERISTICS
SymbolParameter
Contrast Ratio
Surface Luminance, white
Luminance Variation
MPRT ms128-
Response Time
Color Coordinates [CIE1931]
Viewing Angle (CR>10)
x axis, right(I=0¶) x axis, left (I=180¶) y axis, up (I=90¶) y axis, down (I=270¶)
Uniformity
Uniformity
RED
GREEN
BLUE
WHITE
WH
WHITE
-
MPRT
G TO G
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
50cm
Ta= 25·2¶C, V
5P
Typ
-0.03
Pritchard 880 or equivalent
=12.0V, fV=120Hz, Dclk=297MHz, IBL=155mA
LCD
Value
MaxTypMin
-1300900CR
500400L
0.636
0.334
0.290
0.608
0.145
0.064
0.279
0.292
1--G
Typ
+0.03
--89Tr
--89Tl
--89Tu
--89Td
2
ms85-G to GGray-to-Gray
ms1--G
ms
rms
NoteUnit
1
2cd/m
31.3G
5
4
5
6
7degree
8Gray Scale ---
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Notes :1. Contrast Ratio (CR) is defined mathematically as :
CR =
It is measured at center 1-point.
2. Surface luminance is determined after the unit has been ‘ON’ and 1Hour after lighting the
backlight in a dark environment at 25·2¶C. Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the surface with all pixels displaying white. For more information see the FIG. 2.
3. The variation in surface luminance , G WHITE is defined as : G WHITE(5P) = Maximum(L
Where L For more information, see the FIG. 2.
4. Response time is the time required for the display to transit from G(N) to G(M) (Rise Time, Tr
and from G(M) to G(N) (Decay Time, Tr
G to G Spec stands for average value of all measured points.
Photo Detector : RD-80S / Field : 2
5. MPRT is defined as the 10% to 90% blur-edge width B
the moving picture. For more information, see FIG 4
6. Gray to Gray Response time uniformity is Reference data. Please see Appendix VIII.
7. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD module surface. For more information, see the FIG. 5.
8. Gray scale specification
Gamma Value is approximately 2.2. For more information, see the Table 11.
Surface Luminance at all white pixels Surface Luminance at all black pixels
on1
to L
are the luminance with all pixels displaying white at 5 locations .
on5
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Product Specification
, L
on1,Lon2
, L
on3
on4
). For additional information see the FIG. 3. (N<M)
D
, L
) / Minimum(L
on5
LC470WUF
, L
, L
, L
on1,Lon2
(pixels) and scroll speed U(pixels/frame)at
ij
on3
on4
on5
)
)
R
Table 11. GRAY SCALE SPECIFICATION
Gray Level
ڧڋ
ڧڑڎ
ڧڌڍڒ
ڧڌڔڌ
ڧڍڐڐ
ڧڎڌڔ
ڧڎړڎ
ڧڏڏڒ
ڧڐڌڌ
ڧڐڒڐ
ڧڑڎڔ
ڧڒڋڎ
ڧڒڑڒ
ڧړڎڌ
ڧړڔڐ
ڧڔڐڔ
ڧڌڋڍڎ
Ver. 1.0
Luminance [%] (Typ.)
0.07
0.27
1.04
2.49
4.68
7.66
11.5
16.1
21.6
28.1
35.4
43.7
53.0
63.2
74.5
86.7
100
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hGGaGoGVG[G iGGaG}GVG[G oGGaGXWZ`U]_G }GGaG\_[U_YG gGoS}GGaGhGh
Measuring point for surface luminance & measuring point for luminance variation
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LC470WUF
Product Specification
H
A
V
B
FIG. 2 Measure Point for Luminance
Response time is defined as the following figure and shall be measured by switching the input signal for “Gray(N)” and “Gray(M)”.
T
rR
100
90
Optical Response
Tr
D
Ver. 1.0
10
0
Gray(N)
N,M = 0(Black)~1023(White), N<M
FIG.3 Response Time(G to G)
Gray(M)
Gray(N)
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ڧ
ۅ
ڧ
ۄ
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LC470WUF
Product Specification
MPRT is defined as the 10% to 90% blur-edge with B picture.
1
M =
Bij (i=j)
U
Example) Bij = 12pixels, U = 10pixels / 120Hz
M = 12pixels / (10pixels / 120Hz)
= 12pixels / {10pixels / (1/120)s} = 12 / 1,200 s = 10 ms
FIG. 4 MPRT
ij
(pixels) and scroll speed U(pixels/frame)at the moving
90%
10%
B
ij
Dimension of viewing angle range
I
= 180q, Left
I
= 270q, Down
Normal
T
I
FIG. 5 Viewing angle
E
Y
I
= 90q, Up
I
= 0q, Right
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5. Mechanical Characteristics
Table 12 provides general mechanical characteristics.
Table 12. MECHANICAL CHARACTERISTICS
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LC470WUF
Product Specification
ValueItem
1096.0 mmHorizontal
Outline Dimension
Bezel Area
Active Display Area
12.5 Kg (Typ.), 13.5kg (Max.)Weight
Note : Please refer to a mechanical drawing in terms of tolerance at the next page.
640.0 mmVertical
50.5 mmDepth
1049.0 mmHorizontal
593.0 mmVertical
1039.68 mmHorizontal
584.82 mmVertical
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<FRONT VIEW>
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LC470WUF
Product Specification
Ver. 1.0
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<REAR VIEW>
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LC470WUF
Product Specification
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6. Reliability
Table 13. ENVIRONMENT TEST CONDITION
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LC470WUF
Product Specification
ConditionTest ItemNo.
Ta= 60C 75%RH 240hHigh temperature storage test1
Ta= -20C 240hLow temperature storage test2
Ta= 50C 60%RH 240hHigh temperature operation test3
Ta= 0C 240hLow temperature operation test4
Wave form : random
Vibration test
5
(non-operating)
Shock test
6
(non-operating)
Altitude operating
8
storage / shipment
Vibration level : 1.0G RMS Bandwidth : 10-300Hz Duration : X,Y,Z axis
Each direction per 10 min.
Shock level :50G(X,Y axis) , 35G(Z axis) Waveform : half sine wave, 11ms
Direction : X, Y, Z
One time each direction
Ta= 40 C, 90%RHHumidity condition Operation7
0 - 14,000 feet(4267.2m) 0 - 40,000 feet(12192m)
Note : Before and after Reliability test, LCM should be operated with normal function.
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7. International Standards
7-1. Safety
a) UL 60065, 7thEdition, dated June 30, 2003, Underwriters Laboratories, Inc., Standard for Audio, Video and Similar Electronic Apparatus. b) CAN/CSA C22.2, No. 60065:03, Canadian Standards Association, Standard for Audio, Video and Similar Electronic Apparatus. c) IEC60065:2001, 7 Safety requirements for Audio, Video and Similar Electronic Apparatus..
th
Edition CB-scheme and EN 60065:2002,
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LC470WUF
Product Specification
7-2. EMC
a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and
Electrical Equipment in the Range of 9kHZ to 40GHz. “American National Standards Institute(ANSI), 1992
b) CISPR13 "Limits and Methods of Measurement of Radio interference characteristics of Sound
and Television broadcast receivers and associated equipment"
CISPR22 "Limits and Methods of Measurement of Radio interference characteristics of Information
Technology Equipment" International Special Committee on Radio Interference.
c) EN55013 "Limits and Methods of Measurement of Radio interference characteristics of Sound and
Television broadcast receivers and associated equipment"
EN55022 "Limits and Methods of Measurement of Radio interference characteristics of Information
Technology Equipment" European Committee for Electro Technical Standardization. (CENELEC), 1988(Including A1:2000)
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8. Packing
8-1. Information of LCM Label
a) Lot Mark
ABCDEFGHI JKLM
A,B,C : SIZE(INCH) D : YEAR E : MONTH F ~ M : SERIAL NO.
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LC470WUF
Product Specification
Note
1. YEAR
Year
Mark
321
200452005
4
200320022001
2006720078200892009
6
2. MONTH
Month
Mark
Apr5May
4
Jun7Jul8Aug9Sep
6
b) Location of Lot Mark
Serial NO. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice.
2010
0
Oct
A
Nov
B
DecMarFebJan
C421
8-2. Packing Form
a) Package quantity in one pallet : 14 pcs
b) Pallet Size : 1300mm X 1140mm X 860mm
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9. Precautions
Please pay attention to the followings when you use this TFT LCD module.
9-1. Mounting Precautions
(1) You must mount a module using holes arranged in four corners or four sides. (2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the
module. And the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module.
(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.
Transparent protective plate should have sufficient strength in order to the resist external force. (4) You should adopt radiation structure to satisfy the temperature specification. (5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former
generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB
pencil lead. And please do not rub with dust clothes with chemical treatment.
Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental
to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like
chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer.
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LC470WUF
Product Specification
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes
deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
9-2. Operating Precautions
(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :
V=·200mV(Over and under shoot voltage)
(2) Response time depends on the temperature.(In lower temperature, it becomes longer.) (3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)
And in lower temperature, response time(required time that brightness is stable after turned on) becomes
longer.
(4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or
electrical contacted parts. And after fading condensation, smear or spot will occur. (5) When fixed patterns are displayed for a long time, remnant image is likely to occur. (6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be
done by system manufacturers. Grounding and shielding methods may be important to minimized the
interference. (7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated
its full characteristics perfectly.
(8) A screw which is fastened up the steels should be a machine screw.
(if not, it causes metallic foreign material and deal LCM a fatal blow) (9) Please do not set LCD on its edge. (10) Partial darkness may happen during 3~5 minutes when LCM is operated initially in condition that
luminance is under 40% at low temperature (under 5). This phenomenon which disappears naturally after 3~5 minutes is not a problem about reliability but LCD characteristic.
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9-3. Electrostatic Discharge Control
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.
9-4. Precautions for Strong Light Exposure
Strong light exposure causes degradation of polarizer and color filter.
9-5. Storage
When storing modules as spares for a long time, the following precautions are necessary.
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LC470WUF
Product Specification
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature
between 5C and 35C at normal humidity.
(2) The polarizer surface should not come in contact with any other object.
It is recommended that they be stored in the container in which they were shipped.
9-6. Handling Precautions for Protection Film
(1) The protection film is attached to the bezel with a small masking tape.
When the protection film is peeled off, static electricity is generated between the film and polarizer. This should be peeled off slowly and carefully by people who are electrically grounded and with well ion­blown equipment or in such a condition, etc.
(2) When the module with protection film attached is stored for a long time, sometimes there remains a very
small amount of glue still on the bezel after the protection film is peeled off.
(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized,
please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal­hexane.
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# APPENDIX-I-1
Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter (Pin7=“L or NC”)
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LC470WUF
Product Specification
Host System
30 Bit
RED0 RED1 RED2 RED3 RED4 RED5 RED6 RED7 RED8
RED9 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7 GREEN8 GREEN9
BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 BLUE6 BLUE7 BLUE8 BLUE9
Hsync Vsync
Data Enable
CLOCK
THC63LVD103 or Compatible
33 34 35 36 37 38 59 61 4 5 40 41 42 44 45 46 62 63 6 8 48 49 50 52 53 54 64 1 9 11 55 57 58 12
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TCLK+
TD-
TD+
TE-
TE+
31
30
29
28
25
24
23
22
21
20
19
18
GND
FI-RE51S-HF
12
13
14
15
16
17
19
20
22
23
24
25
7
100ȳ
100ȳ
100ȳ
100ȳ
100ȳ
100ȳ
LCM Module
Timing
Controller
RO0N
RO0P
RO1N
RO1P
RO2N
RO2P
ROCLKN
ROCLKP
RO3N
RO3P
RO4N
RO4P
VESA/ JEIDA
Notes :1. The LCD module uses a 100 Ohm[ȳ] resistor between positive and negative lines of each receiver
input.
2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (THC63LVD103 or Compatible)
3. ‘9’ means MSB and ‘0’ means LSB at R,G,B pixel data.
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# APPENDIX-I-2
Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter (Pin7=“H”)
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LC470WUF
Product Specification
Host System
30 Bit
RED0
RED1
RED2
RED3
RED4
RED5
RED6
RED7
RED8
RED9 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7 GREEN8 GREEN9
BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 BLUE6 BLUE7 BLUE8 BLUE9
Hsync Vsync
Data Enable
CLOCK
THC63LVD103 or Compatible
4 5 59 61 33 34 35 36 37 38 6 8 62 63 40 41 42 44 45 46 9 11 64 1 48 49 50 52 53 54 55 57 58 12
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TCLK+
TD-
TD+
TE-
TE+
31
30
29
28
25
24
23
22
21
20
19
18
Vcc
FI-RE51S-HF
12
13
14
15
16
17
19
20
22
23
24
25
7
100ȳ
100ȳ
100ȳ
100ȳ
100ȳ
100ȳ
LCM Module
Timing
Controller
RO0N
RO0P
RO1N
RO1P
RO2N
RO2P
ROCLKN
ROCLKP
RO3N
RO3P
RO4N
RO4P
VESA /JEIDA
Notes :1. The LCD module uses a 100 Ohm[ȳ] resistor between positive and negative lines of each receiver
input.
2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (THC63LVD103 or Compatible)
3. ‘9’ means MSB and ‘0’ means LSB at R,G,B pixel data.
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# APPENDIX-II
Pallet Ass’y
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LC470WUF
Product Specification
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LC470WUF
# APPENDIX 2
# APPENDIX- III-1
غ LCM Label
Model
UL Mark
RAKEN Logo
US PATENT No.
Product Specification
Serial No.
Origin
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LC470WUF
# APPENDIX 3
# APPENDIX- III-2
Pallet Label
Product Specification
LC470WUF
SBR1
14 PCS
001/01-01
MADE IN CHINA RoHS Verified
XXXXX XXXXXXXX XXX XXX XXXX
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˟
˟
˟
˟
˟
# APPENDIX- IV-1
Option Pin Circuit Block Diagram
Circuit Block Diagram of LVDS Format Selection pin
Selector (Pin 7) Selector
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Product Specification
1K
LC470WUF
50K
System Side LCM Side
Circuit Block Diagram of Bit Selection pin
VCC
25K
1K
Selector (Pin 27) Selector
~75K
ASIC
(TCON)
ASIC
(TCON)
System Side LCM Side
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˟
˟
˟
˟
˟
˟
# APPENDIX- IV-2
Circuit Block Diagram of OPC Enable Selection pin
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LC470WUF
Product Specification
Selector (Pin 10)
R1
1K
R3
4.7K
R2
1K
R4
OPEN
System Side LCM Side
R1 ˺1K
R5
VCC
25K
~100K
Selector
ASIC
(TCON)
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LC470WUF
Product Specification
# APPENDIX- V-1
1. DC Specification
LVDS Common mode Voltage LVDS Input Voltage Range Change in common mode Voltage
2. AC Specification
LVDS Input characteristics
|LVDS Single end Voltage
ID
CM
IN
CM
T
clk
NotesUnitMaxMinSymbolDescription
-mV600200|V
-V1.51.0V
-V1.80.7V
-mV250ȟV
LVDS Clock
A
LVDS Data
(F
= 1/T
t
t
SKEW
SKEW
LVDS 1’st Clock
LVDS 2nd/ 3rd/ 4thClock
T
skew_minTskew_max
LVDS Clock to Data Skew Margin LVDS Clock/DATA Rising/Falling time Effective time of LVDS LVDS Clock to Clock Skew Margin (Even to Odd)
clk
T
clk
SKEW
t
SKEW_EO
)
clk
)/7|t
clk
1/7* T
)/7t
clk
clk
T
RF
eff
260 ps(0.3*T
Notes : 1. All Input levels of LVDS signals are based on the EIA 644 Standard.
Ver. 1.0
2. If t
isn’t enough, t
RF
should be meet the range.
eff
A
80%
20%
t
RF
NotesUnitMaxMinSymbolDescription
-ps|(0.25*T
2
-ps·360t
clk
-
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# APPENDIX- V-2
LVDS Input characteristics
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LC470WUF
Product Specification
360ps
V+ data
Vcm
V­data
V+ clk
Vcm
0.5tui
360ps
VID
teff
tui
Vfsw
tui : Unit Interval
V­clk
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# APPENDIX- VI
LVDS Data-Mapping info. (10bit)
LVDS Select : “H” Data-Mapping (JEIDA format)
RCLKP
RCLKM
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LC470WUF
Product Specification
RAP
RBP
RCP
RDP
REP
R19 R18 R17 R16G14 R15R14’ R14R15’ G14”
B14 G19 G18 G17B15 G16G15’ G15G16’ B15”
V
SYNCHSYNC
B13 B12 G13 G12X R13R12’ R12R13’ X”
B11 B10 G11 G10X R11R10’ R10R11’ X”
B19 B18DE B17B16’ B16B17’ DE”
LVDS Select : “L” Data-Mapping (VESA format)
RCLKP
RCLKM
RAP
RBP
R15 R14 R13 R12G10 R11R10’ R10R11’ G10”
B10 G15 G14 G13B11 G12G11’ G11G12’ B15”
Ver. 1.0
RCP
RDP
REP
V
SYNCHSYNC
B17 B16 G17 G16X R17R16’ R16R17’ X”
B19 B18 G19 G18X R19R18’ R18R19’ X”
B15 B14DE B13B12’ B12B13’ DE”
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# APPENDIX- VII
Gray to Gray Response Time Uniformity
This is only the reference data of G to G and uniformity for LC470WUF-SBA1 model.
1. G to G Response Time : Response time is defined as Figure3 and shall be measured by switching the input signal for “Gray (N) ” and “Gray(M)”.(128 Gray Step at 10bit (D))
2. G to G Uniformity The variation of G to G Uniformity , G
G to G Uniformity =
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Product Specification
G to G is defined as :
LC470WUF
)()(
GtoGTypicalGtoGMaximum
)(
GtoGTypical
1
*Maximum (GtoG) means maximum value of measured time (N, M = 0 (Black) ~ 1023(White), 128 gray step).
1023Gray895Gray255Gray127ray
TrR:0GÆ1023GTrR:0GÆ895GTrR:0GÆ255GTrR:0GÆ127G
TrR:127GÆ1023GTrR:127GÆ895GTrR:127GÆ255G
TrR:255GÆ1023GTrR:255GÆ895GTrD:255GÆ127G
TrR:895GÆ1023GTrD:895GÆ255GTrD:895GÆ127G
0Gray
127Gray
255Gray
895Gray
1023Gray
0Gray
TrD:127GÆ0G
TrD:255GÆ0G
TrD:895GÆ0G
TrD:1023GÆ0G
TrD:1023GÆ895GTrD:1023GÆ255GTrD:1023GÆ127G
3. Sampling Size : 2 pcs
4. Measurement Method : Follow the same rule as optical characteristics measurement.
5. Current Status
Below table is actual data of production on Nov. 13, 2008 ( LGD RV Event Sample)
# 1
# 2
G to G Response Time [ms]
Min.
2.8
2.8
Max.
6.9
7.0
Uniformity
0.29
0.32
< # 1 > < # 2 >
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# APPENDIX-VIII
Lamp Electrical spec
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Product Specification
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vG
pGvuG
shtwGvu
# APPENDIX- IX-1
Mega DCR using condition(1)
After Inverter ON signal, PWM Duty 100% should be sustained during 2sec.
It is recommended not to sustain more than 10 min for Deep Dimming
(Inverter output Low Duty 0%~20%).
The deep dimming must be used very carefully due to limitation of lamp characteristics and specification.
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LC470WUF
Product Specification
1) For stable lamp on, its duty condition should follow below the condition. After Inverter ON signal, T0 duration should be sustained.
{WGdGtGYG
GGGoGkOYWLG¥XWWLPGGGkGXWWL
2) Low duty(0%~20%) of the inverter output current, B/L may not satisfy some of LCM specification.
- Duration : the low duty operation(0 ~ 20%) must be limited within 10 minutes for one time operation.
- Ratio : the period of the low duty operation must be less than 1/5 compare to that of the high duty operation(20~100%) in a certain period to prevent unwanted operation.
tGZ
- FOS : partial darkness or darkness of center area during the low duty might be happened due to
insufficient lamp current.
- Warm up : the low duty must be used 3 min after the lamps “ON”. In case of low temperature, more
warm up time may be needed.
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# APPENDIX- IX-2
Mega DCR using condition(2)
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LC470WUF
Product Specification
{W
Parameter
{Y {Z{X {Y
Value
NoteUnit
MaxTypMin
inverter output High Duty[20~100%]min--3T1
Inverter output Low Duty[0~20%]min10--T2
inverter output High Duty[20~100%]min--T2 x 5T3
3) The output current duty may not be same as input PWM duty due to rise/fall time of output.
4) Following the recommended conditions as aforementioned, there is no difference of lamp
lifetime between conventional method and new one.
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# APPENDIX- X
Striking Voltage Measurement
Starting (Striking) Voltage measurement method.
Measure the high voltage point of Balance Ass’y after removing all lamp.
CCFL Cap balance Structure
)(
V
s
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Product Specification
V
LC470WUF
)(
s
I
O
Vpk-pk
Vs = (Vpk-pk) / [ 2*root(2)]
Lamp open
IO
C ballaster
Equipment
1.TDS7254B(Tek.)
2.P6015(Tek.)
Tk
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