LG.Philips LCD LC470WUD-SAB1 Specification

)

(

Preliminary Specification

●

)

(

Final Specification

LC470WUD

Product Specification

SPECIFICATION

FOR

APPROVAL

47.0” WUXGA TFT LCDTitle

MODEL

APPROVED BY

/

/

/

GeneralBUYER

SIGNATURE

DATE

LG Display Co., Ltd.SUPPLIER

LC470WUD*MODEL
SAB1(RoHS Verified)SUFFIX

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY

J.H.Lee / Team Leader

REVIEWED BY

P.Y. Kim / Project Leader

PREPARED BY

H.J.Kim / Engineer

SIGNATURE

DATE

Please return 1 copy for your confirmation with

your signature and comments.

Ver. 0.1

TV Product Development Dept.

LG Display Co., Ltd

1/ 38

Product Specification

CONTENTS

LC470WUD

COVER
CONTENTS

GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTERISTICS3-1
INTERFACE CONNECTIONS3-2
SIGNAL TIMING SPECIFICATIONS3-3

SIGNAL TIMING WAVEFORMS3-4
COLOR DATA REFERENCE3-5

POWER SEQUENCE3-6
OPTICAL SPECIFICATIONS4
MECHANICAL CHARACTERISTICS5

ITEMNumber

Page

1
2

3RECORD OF REVISIONS
4
5
6
6
8

11
12

13
14
16
20

Ver. 0.1

RELIABILITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2

23
24
24
24
25
25
25

26PRECAUTIONS9
26MOUNTING PRECAUTIONS9-1
26OPERATING PRECAUTIONS9-2
27ELECTROSTATIC DISCHARGE CONTROL9-3
27PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4
27STORAGE9-5
27HANDLING PRECAUTIONS FOR PROTECTION FILM9-6

2/ 38

Product Specification

RECORD OF REVISIONS

Preliminary Specification (First Draft) -June. 30, 20080.1

LC470WUD

DescriptionPageRevision DateRevision No.

Ver. 0.1

3/ 38

LC470WUD

Product Specification

1. General Description

LC470WUD is a Color Active Matrix Liquid Crystal Display with anCold 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 1.07Billion of colors.
Ithas 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.

Mini-LVDS(RGB)

SDA

Source Driver Circuit

Gate Driver Circuit

S1S1920

G1

LVDS

2Port

CN2

(41pin)

LVDS 3,4

SDRAM

MEM
CTRL

RGB

EEPROM

SCL

+12.0V

LVDS

2Port

LVDS Selection

+24.0V, GND, VBR-A,VBR-B

CN1

(51pin)

+24.0V, GND

LVDS 1,2

Option
signal

I2C

General Features

Timing Controller

(ASIC)

Power Circuit

Block

Inverter(Master)

Inverter(Slave)

46.96 inch (1192.87mm) diagonalActive Screen Size

1096.0(H) x 640.0 (V) x 53.1 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

10Bit , 1.07 Billion colorsColor Depth
500 cd/m2 (Center 1point ,Typ.)Luminance, White

TFT -LCD Panel

(1920 × RGB × 1080 pixels)

G1080

3PinX1CN(High)

Back light Assembly

3PinX1CN(High)

Ver. 0.1

Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))Viewing Angle (CR>10)
Total 221.22 W (Typ.) [Logic=8.22W, Backlight=213W (VBR-A=1.65V)]Power Consumption

14.5 Kg (Typ.) Weight
Transmissive mode, Normally blackDisplay Mode
Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 13%)Surface Treatment

4/ 38

LC470WUD

Product Specification

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

Value

Parameter Remark

Symbol

Unit

MaxMin

Power Input

Voltage

LCM

VDC+27.0-0.3VBLBacklight inverter
VDC+5.5-0.3VON/OFFON/OFF Control Voltage
VDC+5.00VBRBrightness Control Voltage

+500TOPOperating Temperature

+60-20TSTStorage Temperature

°C

°C

%RH9010HOPOperating Ambient Humidity
%RH9010HSTStorage Humidity

Note : 1. Temperature and relative humidity range are shown in the figure below.

Wet bulb temperature should be 39 °C Max. and no condensation of water.

2. Gravity mura can be guaranteed under 40°C condition.

90%

60

60%

at 25 ± 2 °CVDC+14.0-0.3VLCD

Note 1,2

Ver. 0.1

Wet Bulb
Temperature [°C]

20

10

0

10203040506070800-20
Dry Bulb Temperature [°C]

30

40

50

40%

10%

Storage

Operation

Humidity [(%)RH]

5/ 38

Product Specification

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

LC470WUD

Parameter Symbol

Value

Circuit :

Power Input Voltage

Power Input Current

Power Consumption
Rush current

LCD

I

LCD

LCD

RUSH

Notes: 1. The specified current and power consumption are under the V

condition whereas mosaic pattern(8 x 6) is displayed and fVis the frame frequency.

2. The current is specified at maximum current pattern.

3. The duration of rush current is about 2ms and rising time ofpower input is 0.5ms (min.).

White : 1023 Gray
Black : 0 Gray

MaxTypMin

12.612.011.4V

=12.0V, 25 ± 2°C, fV=120Hz

LCD

V

DC

NoteUnit

1mA891685479
2mA1235950665
1Watt10.6868.22-P

3A5--I

Ver. 0.1

Mosaic Pattern(8 x 6)

6/ 38

Product Specification

Table 3. ELECTRICAL CHARACTERISTICS for IPB& Lamp (Continue)

LC470WUD

Parameter Symbol

Inverter :

Power Supply

Input Current

Power Consumption

Input Voltage for

Control System

Signals

Lamp:

On/Off

OnVdc5.0-2.5V on
Off

Brightness Adjust

Values

NotesUnit

MaxTypMin

Vdc25.224.022.8VBLPower Supply Input Voltage

1
1Vp-p0.5--Power Supply Input Voltage Ripple

8.8-

10.3

VBR-A = 1.65V … 1A

IBL_AAfter Aging

10.0-

11.0-

11.0

12.0

VBR-A = 3.3V … 1A
VBR-A = 1.65V … 2A

IBL_BBefore Aging

12.0-

13.0

VBR-A = 3.3V … 2A
VBL = 22.8V

VBR-B = 3.3V

A14.0--IrushPower Supply Input Current (In-Rush)

VBR-A = 1.65V

-PBL

250213

VBR-A = 1.65V … 1W

Vdc3.31.650.0VBR-ABrightness Adjust

Vdc0.80.0-0.3V off

V3.3-0VBR-B

3min3Ts

4Hrs30,000Life Time

Notes :

1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 120
minutes at 25±2°C. The specified current and power consumption are under the typical supply Input voltage
24Vand VBR (VBR-A : 1.65V & VBR-B :100%), it is total power consumption.

The ripple voltage of the power supply input voltage is under 0.5 Vp-p. LPL recommend Input Voltage is

24.0V ± 5%.

2. Electrical characteristics are determined within 30 minutesat 25±2°C.
The specified currents are under the typical supply Input voltage 24V.

3. The brightness of the lamp after lighted for 5minutes is defined as 100%.
TS is the time required for the brightness of the center of the lamp to be not less than 95% at typical current.

The screen of LCD module may be partially dark by the time the brightness of lamp is stable after turn on.

4. Specified Values are for a single lamp which is aligned horizontally.
The life time is determined as the time which luminance ofthe lamp is 50% compared to that of initial value
at the typical lamp current (VBR-A : 1.65V & VBR-B :3.3V), on condition of continuous operating at 25± 2°C

5. The duration of rush current is about 10ms.

Ver. 0.1

7/ 38

LC470WUD

Product Specification

3-2. Interface Connections

This LCD module employs two kinds of interface connection, 51pin(CN1) and 41pin(CN2) connectors are
used for the module electronics two 3-pin Balance PCB connectors are used for the integral backlight system.

3-2-1. LCD Module

-LCD Connector(CN1): FI-RE51S-HF or Equivalent, Refer to below table.

-Mating Connector : FI-RE51HL

Table 4-1. MODULE CONNECTOR(CN1) PIN CONFIGURATION

10
11
12
13
14

16
17
18
19

21
22
23
24
25
26

DescriptionSymbolNo

GND
2
3

5
6

8
9

NC
NC

NC
NC

NC
NC
NC

GND

RA1N
RA1P
RB1N

RC1N
RC1P

GND

RCLK1N

GND

RD1N
RD1P
RE1N
RE1P

GND

Ground1
Reserved
Reserved
ReservedNC4
Reserved
Reserved
‘‘H’ =JEIDA , ‘L’ = VESA LVDS Select7
Reserved
Reserved

Reserved

Ground
FIRST CHANNEL A­FIRST CHANNEL A+
FIRST CHANNEL B­FIRST CHANNEL B+RB1P15
FIRST CHANNEL C­FIRST CHANNEL C+
Ground
FIRST CLOCK CHANNEL Clk­FIRST CLOCK CHANNEL Clk+RCLK1P20
Ground
FIRST CHANNEL D­FIRST CHANNEL D+
FIRST CHANNEL E-

FIRST CHANNEL E+
Ground

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

NC

RA2N
RA2P
RB2N
RB2P
RC2N
RC2P

GND
RCLK2N
RCLK2P

GND

RD2N
RD2P
RE2N
RE2P

GND

GND

GND

GND

GND

NC

VLCD
VLCD
VLCD
VLCD

-

NC
SECOND CHANNEL A­SECOND CHANNEL A+
SECOND CHANNEL B­SECOND CHANNEL B+
SECOND CHANNEL C­SECOND CHANNEL C+
Ground
SECOND CLOCK CHANNEL Clk­SECOND CLOCK CHANNEL Clk+
Ground
SECOND CHANNEL D­SECOND CHANNEL D+
SECOND CHANNEL E­SECOND CHANNEL E+
Ground
Ground
Ground (NSB)
Ground
Ground
No connection
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V

Description

-

Notes : 1. All GND(ground) pins should be connected together to the LCD module’s metal frame.

2. All VLCD (power input) pins should be connected together.

3. All Input levels of LVDS signals are based on the EIA 664 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. Specific pins(pin No. #8~#9) are used for Inverter test of the LCD module.
If not used, 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).

Ver. 0.1

8/ 38

Product Specification

-LCD Connector(CN2): FI-RE41S-HF or Equivalent, Refer to below table

-Mating Connector : FI-RE41HL

Table 4-2. MODULE CONNECTOR(CN2) PIN CONFIGURATION

LC470WUD

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

GND

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 CHANNEL A-

Third CHANNEL A+
Third CHANNEL B­Third CHANNEL B+
Third CHANNEL C­Third CHANNEL C+

Ground
Third CLOCK CHANNEL Clk-

Third CLOCK CHANNEL Clk+
Ground
Third CHANNEL D­Third CHANNEL 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 CHANNEL E­Third CHANNEL E+

Ground
Ground

Fourth CHANNEL A­Fourth CHANNEL A+
Fourth CHANNEL B­Fourth CHANNEL B+
Fourth CHANNEL C­Fourth CHANNEL C+

Ground
Fourth CLOCK CHANNEL Clk-

Fourth CLOCK CHANNEL Clk+
Ground

Fourth CHANNEL D­Fourth CHANNEL D+
Fourth CHANNEL E­Fourth CHANNEL E+

Ground
Ground

Description

Note : 1. All GND(ground) pins should be connected together to the LCD module’s metal frame.

[CN1]

CN1 CN2

#1

#51#1#41

-Part/No. : FI-RE51S-HF(JAE)

-Mating connector : FI-RE51HL
(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

Ver. 0.1

9/ 38

Product Specification

3-2-2. Backlight Inverter

Master

-Inverter Connector : S14B-PH-SMC (JST)
or Equivalent

-Mating Connector : PHR-14 or Equivalent

Table 5. INVERTER CONNECTOR PIN CONFIGULATION

LC470WUD

Slave

-Inverter Connector : S12B-PH-SMC (JST)
or Equivalent

-Mating Connector : PHR-12 or Equivalent

Master

Slave

NoteDescriptionSymbolPin No
1
2
3
4
5
6
7
8
9

10
11

12
13

14

VBR-A

ON/OFF

V

VBR-B

GND

Power Supply +24.0VV BL
Power Supply +24.0VV BL
Power Supply +24.0VV BL
Power Supply +24.0VV BL
Power Supply +24.0VV BL
Backlight GroundGND
Backlight GroundGND
Backlight GroundGND
Backlight GroundGND
Backlight GroundGND

Analog dimming voltage
DC 0.0V ~ 3.3V (Typ : 1.65V)

0.0V ~ 5.0V
Burst dimming voltage

DC 0.0V ~ 3.3V

Normal : Upper 3.0V

Abnormal : Under 0.7V

VBL
VBL
VBL
VBL

VBL
GND
GND
GND
GND
GND

VBR-B

Notes : 1. GND should be connected to the LCD module’s metal frame.

2. If Pin #11 is open, VBR-A = 1.65V. When apply over 1.65V( ~ 3.3V) continuously,
its luminance is increasing however lamp’s life time is decreasing.
It could be usable for boost up luminance when using DCR (=Dynamic contrast ratio) function only.

3. Minimum Brightness : VBR-B =0V Maximum Brightness : VBR-B = 3.3V

4. Even though Pin #14 is open, there is no effecton inverter operating, The output terminal of inverter.

5. Each impedance of pin #11,12 and 13 is 143[KΩ], 41[KΩ],105[KΩ]

Don’t careOn/Off

VBL
VBL
VBL
VBL

VBL
GND
GND
GND
GND
GND

-

1

2, 3Don’t careVBR-A

3

4-Status

◆ Rear view of LCM

14

1

Ver. 0.1

…

<Master>

PCB

…

PCB

1

…

…

12

<Slave>

10/ 38

LC470WUD

Product Specification

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)

Symbol

Display Period

Horizontal

Blank

Total

Display Period

VerticalLines864510

Blank

Total

tHV
tHB
tHP
tVV
tVB
tVP

Symbol

fCLK

fH
fV

Frequency

DCLK

Horizontal

Vertical

tclk2007040
tclk680550520

Lines-1080-

Lines116611251090

75.0074.2566.97

136.4135121.8

121.2120108.2

MHz

KHz

Hz

NotesUnitMaxTypMinITEM

1920/4tclk-480-

NotesUnitMaxTypMinITEM

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)

Display Period

Symbol

tHV

-480-

tclk

NotesUnitMaxTypMinITEM

1920/4

Horizontal

Vertical

Frequency

Blank

Total

Display Period

Blank

Total

DCLK

Horizontal

Vertical

tHB
tHP
tVV
tVB
tVP

Symbol

fCLK

fH
fV

2007040
680550520

-1080-

300270228

138013501308

75.0074.2566.97

136.4135121.8

103.710095

tclk

tclk
Lines
Lines
Lines

NotesUnitMaxTypMinITEM

MHz

KHz

Hz

Note : The Input of HSYNC & VSYNC signal does not have an effect on normal operation(DE Only Mode).

The performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rate.

Ver. 0.1

11/ 38

Product Specification

LC470WUD

3-4. Signal Timing Waveforms

DE, Data

DCLK

tCLK

First data

Second data

Third data

Forth data

DE(Data Enable)

0.5 VDD

Invalid data

Invalid data

Invalid data

Invalid data

0.7VDD

Valid data

Pixel 0Pixel 4

Valid data

Pixel 1Pixel 5

Valid data

Pixel 2

Pixel 3

Pixel 6

Valid data

Pixel 7

0.3VDD

Invalid data

Invalid data

Invalid data

Invalid data

* Reference : Sync. Relation

HSync

DE(Data Enable)

VSync

DE(Data Enable)

Ver. 0.1

tWH

tHBP tHV

tWV

tVBP

* tHB = tHFP + tWH +tHBP
* tVB = tVFP + tWV +tVBP

tHP

tHFP

tVP

tVV tVFP

12/ 38