LG.Philips LCD LC320WXN-SAC1 Specification

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LC320WXN

Product Specification

SPECIFICATION

FOR

APPROVAL

)

(

(

Preliminary Specification

)



Final Specification

This Product must be used for a TV Application
This is not designed for the public display.

32.0” WXGA TFT LCDTitle

BUYER

MODEL

APPROVED BY

*When you obtain standard approval,

please use the above model name without suffix

SIGNATURE

DATE

/

APPROVED BY

J.H. Lee / Senior Manager

REVIEWED BY

LG.Philips LCD Co., Ltd.SUPPLIER

LC320WXN*MODEL

SAC1 (RoHS Verified)SUFFIX

SIGNATURE

DATE

/

/

Please return 1 copy for your confirmation with

your signature and comments.

Ver. 1.0

H.I. JANG / Senior Manager

PREPARED BY

D.K. OH / Engineer

TV Product Development Dept.

LG. Philips LCD Co., Ltd

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LC320WXN

Product Specification

CONTENTS

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

10

11

12

13

15

19

Ver. 1.0

RELIABILITY6

INTERNATIONAL STANDARDS7

SAFETY7-1

EMC7-2

PACKING8

DESIGNATION OF LOT MARK8-1

PACKING FORM8-2

22

23

23

23

24

24

24

25PRECAUTIONS9

25MOUNTING PRECAUTIONS9-1

26OPERATING PRECAUTIONS9-2

26ELECTROSTATIC DISCHARGE CONTROL9-3

26PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4

26STORAGE9-5

26HANDLING PRECAUTIONS FOR PROTECTION FILM9-6

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LC320WXN

Product Specification

RECORD OF REVISIONS

DescriptionPageRevision DateRevision No.

Preliminary Specification(First Draft) -Sept, 05, 20070.1

Second Draft -Oct, 01, 20070.2

Third Draft -Oct, 17, 20070.3

Fourth Draft -Oct, 30, 20070.4

Fifth Draft -Nov, 21, 20070.5

Final Specification Table-Dec, 03, 20071.0

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1. General Description

The LC320WXN is a Color Active Matrix Liquid Crystal Display with an integral External Electrode Fluorescent
Lamp(EEFL) 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 31.51 inch diagonally measured
active display area with WXGA resolution (768 vertical by 1366 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 8-bit gray scale signal for each dot,
thus presenting a palette of more than 16.7M(true) colors.
It has been designed to apply the 8-bit 1-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 response time are important.

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LC320WXN

Product Specification

+12.0V

LVDS

5pair

Select #9

DCR_Enable #10

V

BR_EXT

BR_OUT

+24.0V, VBR-A,

-B, On/off

V

BR

#28

#27V

CN1

(30pin)

General Features

EEPROM

SCL

SDA

Timing Controller

[LVDS Rx + ODC + DCR

+ SDRAM + Spread Spectrum

integrated]

Power Circuit

RGB

Block

CN2, Inverter (Master, 14Pin, High)

31.51 inches(800.4mm) diagonalActive Screen Size

760.0 mm(H) x 450.0 mm(V) x 48.0 mm(D) (Typ.)Outline Dimension

170.25༁ x 510.75༁ x RGBPixel Pitch

1366 horiz. by 768 vert. pixels RGB stripe arrangementPixel Format

G1

Gate Driver Circuit

TFT - LCD Panel

(1366 Ý RGB Ý 768 pixels)

G768

S1 S1366

Sou

rce Driver Circuit

Back light Assembly (12EEFL)

8bit, 16,7 M colorsColor Depth

500 cd/m2(Center 1 point) (Typ.)Luminance, White

Viewing angle free ( R/L 178(Typ.), U/D 178(Typ.))Viewing Angle (CR>10)

Total 87.5Watt (Typ.) (Logic=3.5 W, Lamp= 84W [VBR-A=1.65V] )Power Consumption

6,150g(Typ.)Weight

Transmissive mode, normally blackDisplay Operating Mode

Hard coating(3H), anti-glare treatment of the front polarizer (Haze 13%)Surface Treatment

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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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LC320WXN

Product Specification

Value

Parameter Remark

Symbol

Unit

MaxMin

M

Pow

Voltage

er Input

LC

Backlight inverter

ON/OFF Control Voltage

Brightness Control Voltage

Operating Temperature

Operating Ambient Humidity

S

torage Humidity

LCD

V

BL

ON/OFF

BR

V

OP

OP

ST

3

+14.0-0.

+27.0-0.3V

+5.5-0.3V

+5.00

+500T

+60-20TSTStorage Temperature

DC

V

DC

V

DC

V

V

DC

¶C

¶C

%RH9010H

%RH9010H

Notes : 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୅condition.

90%

60

60%

25 ± 2 ¶C

at

Note 1,2

Wet Bulb

Temperature [

10

0

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [

¶C

20

50

]

30

40

¶C

40%

Humidity [(%)RH]

10%

]

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 EEFL backlight and inverter circuit.

Table 2. ELECTRICAL CHARACTERISTICS

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LC320WXN

Product Specification

Parameter Symbol

Value

Circ

uit :

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 f

is the frame frequency.

V

2. The current is specified at full white pattern.

3. The duration of rush current is about 2ms and rising time of power input is 1ms (min.).

White : 255 Gray
Black : 0 Gray

MaxTypMin

12.612.011.4V

=12.0V, 25 ± 2¶C, fV=60Hz

LCD

V

DC

White : 255 Gray

NoteUnit

1mA384295-

2mA494380-

1Watt4.63.5-P

3A3.0--I

Mosaic Pattern(8 x 6)

Ver. 1.0

Full White pattern

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Table 3. ELECTRICAL CHARACTERISTICS (Continue)

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LC320WXN

Product Specification

Parameter Symbol

Values

MaxTypMin

NotesUnit

Inverter :

Power Supply Input Voltage

Power Supply Input Voltage Ripple

Power Supply
Input Current

After Aging

Before Aging

Power Supply Input Current (In-Rush)

er Consumption

Pow

Brightness Adjust

Input Voltage for

Control System

On/Off

Signals

Brightness Adjust

On

Off

IBL_A

IBL_B

VBR-A

V

BR-B

Vdc25.224.022.8VBL

3.5-

3.6-

4.0-

4.5-

--Irush

-PBL

3.85

4.0

4.5

5.0

6.3

92.484

3.31.650.0

Vdc

Vdc0.80.0-0.3V off

V

BR-A

V

BR-A

V

BR-A

V

BR-A

V

BL

V

A

Vdc5.0-2.5V on

BR-B

V

BR-A

V

BR-A

1

1Vp-p0.5--

= 1.65V … 1A

= 3.3V … 1A

= 1.65V … 2A

= 3.3V … 2A

= 22.8V

= 3.3V
= 1.65V

= 1.65V … 1W

3V3.3-0

Lamp:

Life Time

4Hrs50,000

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 V

BR

(V

BR-A

:

1.65V & V

BR-B

:3.3V), 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 minutes at 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 of the lamp is 50% compared to that of initial value
at the typical lamp current (V

BR-A

: 1.65V & V

BR-B

:3.3V), on condition of continuous operating at 25· 2¶C

5. The duration of rush current is about 20 ms.

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3-2. Interface Connections

This LCD module employs two kinds of interface connection, a 30-pin connector is used for the module
electronics and One connectors(14-pin) are used for the integral backlight system.

3-2-1. LCD Module

- LCD Connector(CN1) : FI-X30SSL-HF (Manufactured by JAE) or Equivalent

- Mating Connector : FI-X30C2L (Manufactured by JAE) or Equivalent

Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION

SymbolPin No.

VLCD Power Supply +12.0V1

10

27
28

kjyGl

Reserved29

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Product Specification

Power Supply +12.0VVLCD2
Power Supply +12.0VVLCD3
Power Supply +12.0VVLCD4
GroundGND5
GroundGND6
GroundGND7
GroundGND7

kGjyGlGOG‘sG’ dGkGSG‘o’ dGlGP

GroundGND11
LVDS Receiver Signal(-)RA-12
LVDS Receiver Signal(+)RA+13
GroundGND14
LVDS Receiver Signal(-)RB-15
LVDS Receiver Signal(+)RB+16
GroundGND17
LVDS Receiver Signal(-)RC-18
LVDS Receiver Signal(+)RC+19
GroundGND20
LVDS Receiver Clock Signal(-)RCLK-21
LVDS Receiver Clock Signal(+)RCLK+22
GroundGND23
LVDS Receiver Signal(-)RD-24
LVDS Receiver Signal(+)RD+25
GroundGND26

}iyGGGsjkG}iyv|{
lG}iyGGGzGGsjkG}iyl{

Low : Normal Operating
High : Interlace Free Mode

LC320WXN

NoteDescription

1Select LVDS Data f ormatSelect9
2

3GroundGND30

Notes: 1. The pin no 9 is an option pin for DISM or LG format. ( VESA Format = “GND” / JEIDA Format =“VCC”)

Please refer to Appendix for further details.

2. The pin no 10 is an option pin for DCR Function ( Enable = “VCC” / Disable =“GND”)

3. The pin no 30 is LCD Test option.
LCM operates “AGP” (Auto Generation Pattern) or “NSB” (No Signal Black) is case that LVDS signals
are out of frequency or abnormal condition in spite of 12 volt power supply.
LPL recommends “NSB”. ( AGP : “VCC” or “OPEN” / NSB : “GND” )

4. All GND (ground) pins should be connected together, which should be also connected to the LCD

module’s metal frame.

5. All V

(power input) pins should be connected together.

LCD

6. Input Levels of LVDS signals are based on the IEA 664 Standard.

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3-2-2. Backlight Inverter

Master

-Inverter Connector : 20022WR-14B1

(manufactured by Yeon-Ho) or Equivalent

- Mating Connector : PHR-14 or Equivalent

Table 7. INVERTER CONNECTOR PIN CONFIGULATION

1

2

3

4

5

6

7

8

9

10

11

12

13

14

GND

GND

GND

GND

GND

V

BR-

ON/OFF

V

BR

V

Status

BL

BL

BL

BL

BL

A

-B

Power Supply +24.0VV

Power Supply +24.0VV

Power Supply +24.0VV

Power Supply +24.0VV

Power Supply +24.0VV

Backlight Ground

Backlight Ground

Backlight Ground

Backlight Ground

Backlight Ground

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

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Product Specification

Master

V

BL

BL

V

BL

V

V

BL

BL

V

GND

GND

GND

GND

GND

BR-A

On/Off

VBR-

B

LC320WXN

NoteDescriptionSymbolPin No

1

2, 3V

3

4Status

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

2. If Pin #11 is open, V

BR

-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 : V

BR-B =0V Maximum Brightness : VBR-B = 3.3V

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

5. Each impedance of pin #11,12 and 13 is 147[༮], 38[༮], 118[༮]

Rear view of LCM

◆

PCB

14

…

…

1

Ver. 1.0

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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
timings should be satisfied with the following specification for normal operation.

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LC320WXN

Product Specification

Table 6. TIMING TABLE for NTSC &PAL

CLK

HT

HV

-

H

WH

HBP

HFP

VT

VV

DCLK

Hsync

Period

Period

Horizontal Valid

Horizontal Blank

Frequency

Width

Horizontal Back Porch

Horizontal Front Porch

Period

Vertical Valid

HP-tHV

[ DE (Data Enable) Only ]

NoteUnitMaxTypMinSymbolITEM

ns15.813.812.5t

MHz8072.463-Frequency

192015281456t

136613661366t

162t

t

HP-tHV

5047.445f

-32-t

-5024t

-8040t

1063790776t

768768768t

t

CLK

CLK

t

KHz

t

CLK

t

HP

t

HP

t

HPtVP- tVV22tVP- tVV-Vertical Blank

Vsync

Frequency

Width

Vertical Back Porch

Vertical Front Porch

V

WV

VBP

VFP

Hz636047f

-5-t

HP

t

Hz-155t

-21t

HP

t

Note :

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

2. Above Timing Tables are only valid for DE Mode.

Ver. 1.0

Note 1)
PAL : 47~53Hz
NTSC : 57~63Hz

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3-4. Signal Timing Waveforms

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LC320WXN

Product Specification

DE, Data

DCLK

tCLK

Data

0.5 VDD

Invalid data

DE(Data Enable)

* Reference : Sync. Relation

HSync

WH

t

0.7VDD

Valid data

Pixel 0,0 Pixel 2,0

t

HP

0.3VDD

Invalid data

* tHB=t

* tVB= t

HFP

VFP

+ tWH+t

+ tWV+t

HBP

VBP

t

tHBP tHV

HFP

DE(Data Enable)

t

VP

t

WV

VSync

t

VBP

VV

t

t

VFP

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 8-bit gray scale data input for the color.
The higher binary input, the brighter the color. Table 7 provides a reference for color versus data input.

Table 7. COLOR DATA REFERENCE

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LC320WXN

Product Specification

Input Color Data

Basic
Color

RED

Color

Black 0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0

Red (255)

Green (255)

Blue (255)

Cyan

Magenta

Yellow

White

MSB LSB

RED

GREEN

MSB LSB

BLUE

MSB LSB

B7 B6 B5 B4 B3 B2 B1 B0G7 G6 G5 G4 G3 G2 G1 G0R7 R6 R5 R4 R3 R2 R1 R0

0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 1

0 0 0 0 0 0 0 01 1 1 1 1 1 1 10 0 0 0 0 0 0 0

1 1 1 1 1 1 1 10 0 0 0 0 0 0 00 0 0 0 0 0 0 0

1 1 1 1 1 1 1 11 1 1 1 1 1 1 10 0 0 0 0 0 0 0

1 1 1 1 1 1 1 10 0 0 0 0 0 0 01 1 1 1 1 1 1 1

0 0 0 0 0 0 0 01 1 1 1 1 1 1 11 1 1 1 1 1 1 1

1 1 1 1 1 1 1 11 1 1 1 1 1 1 11 1 1 1 1 1 1 1

0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0RED (000) Dark

0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 1RED (001)

............

0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 0RED (254)

0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 1RED (255)

0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0GREEN (000) Dark

0 0 0 0 0 0 0 00 0 0 0 0 0 0 10 0 0 0 0 0 0 0GREEN (001)

GREEN

0 0 0 0 0 0 0 01 1 1 1 1 1 1 00 0 0 0 0 0 0 0GREEN (254)

0 0 0 0 0 0 0 01 1 1 1 1 1 1 10 0 0 0 0 0 0 0GREEN (255)

BLUE (000) Dark

0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0

0 0 0 0 0 0 0 10 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (001)

BLUE

1 1 1 1 1 1 1 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (254)

1 1 1 1 1 1 1 10 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (255)

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3-6. Power Sequence

3-6-1. LCD Driving circuit

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LC320WXN

Product Specification

Power Supply For LCD

0V

0V

10%

Interface Signal (Tx)

V

LCD

Option Signal

(LVDS_select, DCR_Enable, BIT_select)

Power for Lamp

Table 9. POWER SEQUENCE

Parameter

90%

90%

10%

T

1

T

2

Invalid
Data

T

7

Valid Data

3

T

T

4

Invalid
Data

5

T

T

8

T

6

Lamp ON

Value

-

-

MaxTypMin

--200T4

T2

-

Unit

ms20-0.5T1

ms--0T2

ms--200T3

ms

ms--0T5

s--2.0T6

ms0T7

ms0T8

Notes

4

3

3

5

4

4

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
check the LCD logic Power(Vcc) is under 0.8V, otherwise 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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3-6-2. Sequence for Inverter

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LC320WXN

Product Specification

Power Supply For Inverter

V

BL

10%

0V

V

ON/OFF

BR-A &

V
V

BR-B

3-6-3. Deep condition for Inverter

90%

T1 T2

24V (typ.)

0.7V

1000ms (Min) 1000ms (Min)

T5

T3 T2

Lamp ON

T4

T7

T6

T4

VBL: 24V

V

(Typ.) x 0.8

BL

0 V

Table 12. Power Sequence for Inverter

Parameter

Values

MaxTypMin

-

Units

ms--20T1

ms--500T2

ms--200T3

ms--10T5

Remarks

1

2ms0T4

VBL(Typ) x 0.8ms10--T6

3ms--1000T7

Note : 1. T1 describes rising time of 0V to 24V and this parameter does not applied at restarting time

2. T4(max) is less than T2.

3. In T7 section, V

Ver. 1.0

-B should be max level(3.3V) and VBR-A should be 1.65V.

BR

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4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and for 30 minutes in a dark environment at
25·2¶C. The values are specified at an approximate distance 50cm from the LCD surface at a viewing angle of
Φ and θ equal to 0 ¶.
FIG. 1 shows additional information concerning the measurement equipment and method.

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LC320WXN

Product Specification

Optical Stage(x,y)

LCD Module

FIG. 1 Optical Characteristic Measurement Equipment and Method

Table 10. OPTICAL CHARACTERISTICS

Ta= 25·2¶C, V

SymbolParameter

Contrast Ratio (TBD)

Sur

face Luminance, white

Luminance Variation

RED

GREEN
Color Coordinates
[CIE1931]

BLUE

WHITE

WH

WHITE

Rx

Pritchard 880 or
equivalent

50cm

=12.0V, fV=60Hz, Dclk=72.4MHz, VBR-A =1.65V, VBR-B =3.3V

LCD

Value

MaxTypMin

-1100800CR

ms

2

m

5P

Typ

-0.03

500400L

0.636

0.335Ry

0.291Gx

0.613Gy

0.146Bx

0.061By

0.279Wx

0.292Wy

Typ

+0.03

NoteUnit

1

2cd/

31.3--δ

4128-G to GResponse Time

Viewing Angle (CR>10)

Ver. 1.0

x axis, right(φ=0¶)

x

axis, left (φ=180¶)

y axis, up (φ=90¶)

y axis, down (φ=270¶)

--89θr

--89θl

--89θu

--89θd

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6Gray Scale 2.2

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Notes :1. Contrast Ratio(CR) is defined mathematically as :

CR(Contrast Ratio) = Maximum CRn (n=1, 2, 3, 4, 5)

CRn =

2. Surface luminance are determined after the unit has been ‘ON’ and 30min 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 , δ WHITE is defined as :

Where L

For more information, see the FIG. 2.

Surface Luminance at position n with all white pixels

Surface Luminance at position n with all black pixels

n = the Position number(1, 2, 3, 4, 5). For more information, see FIG 2.

δ WHITE(5P) = Maximum(L

on1

to L

are the luminance with all pixels displaying white at 5 locations .

on5

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Product Specification

, L

on1,Lon2

on3

, L

on4,Lon5

) / Minimum(L

on1,Lon2

, L

on3,Lon4

LC320WXN

, L

)

on5

4. Response time is the time required for the display to transition from G(N) to G(M) (Rise Time, Tr
and from G(M) to G(N) (Decay Time, Tr

). For additional information see the FIG. 3. (N<M)

D

5. 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. 4.

6. Gray scale specification

Gamma Value is approximately 2.2. For more information, see the Table 11.

Table 11. GRAY SCALE SPECIFICATION

Gray Level

L0

L15

L31

L47

L63

L79

L95

L111

L127

L143

L159

L175

L191

L207

L223

L239

L255

minance [%] (Typ.)

Lu

0.10

0.32

1.10

2.60

4.90

8.10

12.1

16.7

21.6

28.0

35.4

43.9

53.3

64.1

75.8

88.0

100

)

R

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Measuring point for surface luminance & measuring point for luminance variation.

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LC320WXN

Product Specification

H

A

ྛྚ

V

ྙ

B

ྜ

FIG. 2 5 Points for Luminance Measure

Response time is defined as the following figure and shall be measured by switching the input signal for
“Gray(N)” and “Gray(M)”.

r

T

100

90

ྜྷ

Tf

A : H / 4 mm
B : V / 4 mm

H : 697.685 mm
V : 392.256 mm

@ H,V : Active Area

Optical
Response

Ver. 1.0

10

0

Gray(N)

N,M = 0(Black)~255(White), N<M

FIG. 3 Response Time

Gray(M)

Gray(N)

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Dimension of viewing angle range

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LC320WXN

Product Specification

φ

= 180°, Left

φ

= 270°, Down

Normal

θ

φ

FIG. 4 Viewing Angle

E

Y

φ

= 90°, Up

φ

= 0°, Right

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5. Mechanical Characteristics

Table 12 provides general mechanical characteristics.

Table 12. MECHANICAL CHARACTERISTICS

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LC320WXN

Product Specification

ValueItem

760.0mm

450.0 mm

48.0 mm

703.8mm

Outline Dimension

Horizontal

Vertical

Depth

Horizontal

Bezel Area

Vertical

Horizontal

398.4mm

697.685mm

Active Display Area

392.256mm

Hard coating(3H)

Weight

Surface Treatment

Vertical

6,150 g(Typ.), 6,770g(Max)

Anti-glare treatment of the front polarizer(13%)

Note : 1.Please refer to a mechanic drawing in terms of tolerance at the next page.

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<FRONT VIEW>

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LC320WXN

Product Specification

Ver. 1.0

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<REAR VIEW><REAR VIEW>

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LC320WXN

Product Specification

Notes : It should be recommended that any exterior materials do not go passing up the red area slanted.

( For example, electrical cable, system board , etc ). Otherwise, it could cause that abnormal
display happens.

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6. Reliability

Table 13. ENVIRONMENT TEST CONDITION

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LC320WXN

Product Specification

ConditionTest ItemNo.

Ta= 60¶C 240hHigh temperature storage test1

Ta= -20¶C 240hLow temperature storage test2

Ta= 50¶C 50%RH 240hHigh temperature operation test3

Ta= 0¶C 240hLow temperature operation test4

Wave form : random

5

6

9

Vibration test
(non-operating)

Shock test
(non-operating)

ESD test7

Altitude operating

storage / shipment

Vibration level : 1.0G RMS
Bandwidth : 10-300Hz
Duration : X,Y,Z, 10 min

One time each direction

Shock level : 100G
Waveform : half sine wave, 2ms
Direction : ᇹX, ᇹY, ᇹZ

One time each direction

Condition : 150pF, 330 ohm

Case , air

Evaluation : · 15kV

Ta= 40 ¶C 90%RH 240hHumidity condition Operation8

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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LC320WXN

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. Designation of Lot Mark

a) Lot Mark

ABCDEF GH I JKLM

A,B,C : SIZE(INCH) D : YEAR
E : MONTH F ~ M : SERIAL NO.

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LC320WXN

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.

8-2. Packing Form

a) LCM quantity in one pallet : 12 pcs

2010

0

Oct

A

Nov

B

DecMarFebJan

C321

b) Pallet Size : 1030mm X 870mm X 740mm

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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 specified mounting holes (Details refer to the drawings).
(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.

(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

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LC320WXN

Product Specification

(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) It is recommended to avoid the signal cable and conductive material over the inverter transformer

for it can cause the abnormal display and temperature rising.

(11) 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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LC320WXN

Product Specification

(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature

between 5¶C and 35¶C 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 (DS90C385) Transmitter(Pin9=“L”)

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LC320WXN

Product Specification

Host System

24 Bit

RED0
RED1
RED2
RED3
RED4
RED5
RED6

RED7
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7

BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7

Hsync
Vsync

Data Enable

CLOCK

DS90C385

or Compatible

51
52
54
55
56
3
50
2
4
6
7
11
12
14
8
10
15
19
20
22
23
24
16
18
27
28
30
31

TxCLKOUT­TxCLKOUT+

TxOUT0­TxOUT0+

TxOUT1­TxOUT1+

TxOUT2­TxOUT2+

TxOUT3­TxOUT3+

IS100-L30B-C23

48

47

46

45

42

41

40

39

38

37

GND

GND

12
13

15
16

18
19

21
22

24
25

30

Timing

Controller

100˟

100˟

100˟

100˟

100˟

9

RxIN0­RxIN0+

RxIN1­RxIN1+

RxIN2­RxIN2+

RxCLKIN­RxCLKIN+

RxIN3­RxIN3+

VESA

/ JEIDA

LCD Test

LCD Module

Notes:

1. The LCD module uses a 100 Ohm(ᆅ) resistor between positive and negative lines
of each receiver input.

2. Refer to LVDS transmitter data sheet for detail descriptions. (THC63LVD823 or Compatible)

3. ‘7’ 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 (DS90C385) Transmitter(Pin9=“H”)

www.panelook.com

LC320WXN

Product Specification

Host System

24 Bit

RED0
RED1
RED2
RED3
RED4
RED5
RED6

RED7
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7

BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7

Hsync
Vsync

Data Enable

CLOCK

DS90C385

or Compatible

50
2
51
52
54
55
56
3
8
10
4
6
7
11
12
14

16
18
15
19
20
22
23
24
27
28
30
31

TxCLKOUT­TxCLKOUT+

TxOUT0­TxOUT0+

TxOUT1­TxOUT1+

TxOUT2­TxOUT2+

TxOUT3­TxOUT3+

IS100-L30B-C23

48

47

46

45

42

41

40

39

38

37

GND

Vcc

12
13

15
16

18
19

21
22

24
25

30

Timing

Controller

100˟

100˟

100˟

100˟

100˟

9

RxIN0­RxIN0+

RxIN1­RxIN1+

RxIN2­RxIN2+

RxCLKIN­RxCLKIN+

RxIN3­RxIN3+

VESA /
LCD Test

JEIDA

LCD Module

Notes:

1. The LCD module uses a 100 Ohm(ᆅ) resistor between positive and negative lines
of each receiver input.

2. Refer to LVDS transmitter data sheet for detail descriptions. (THC63LVD823 or Compatible)

3. ‘7’ means MSB and ‘0’ means LSB at R,G,B pixel data.

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# APPENDIX- ้-1

 LC320WXN—SAC1 Packing Ass’y

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LC320WXN

Product Specification

MATERIALDESCRIPTIONNO.

LCD MODULE1

Ver. 1.0

BAG2

TAPE3

PACKING, BOTTOM4

PACKING, TOP R_L5

BOX6

TAPE7

LABEL8

MASKING 20MM X 50M

OPP 70MMX300M

YUPO PAPER 100X100

AL

EPS

EPS

PAPER_DW3

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# APPENDIX- ้-2

 LC320WXN-SAC1 Pallet Ass’y

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LC320WXN

Product Specification

Box quantity per pallet: 2ea
Pallet size: L1030 x W870 x H740
Pallet gross weight: 113.0kg

Ver. 1.0

MATERIALDESCRIPTIONNO.

PACKING ASS’Y1

PALLET2

BAND3

CLIP, BAND4

ANGLE, Cover5

LABEL6

Plywood

PP

STEEL

PAPER (DW3)

PAPER

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# APPENDIX- III-1

غ LCM Label

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LC320WXN

Product Specification

Model

UL, TUV Mark

LPL Logo

US PATENT No.

LC320WXN

(SA)(C1)

RoHS Verified

********** ***

MADE IN KOREA

Serial No.

Origin

غ Serial No. (See CAS 26page for more information)

1 2 3 4 5 6 7 9 10 11 12

Inch

Ver. 1.0

MonthYear

M Ass’y Factory code

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8

13

Serial No.

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# APPENDIX- III-2

 Box Label  Pallet Label

LC320WXN

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Product Specification

LC320WXN

6 PCS

SAC1

LC320WXN

SAC1

12 PCS

RoHS Verified

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# APPENDIX- IV

Option Pin Circuit Block Diagram



Circuit Block Diagram of LVDS Format Selection pin

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LC320WXN

Product Specification

1K˟

Selector (Pin 9) Selector

50K˟

AS

(TCON)

System Side LCM Side

IC

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# APPENDIX- X

LVDS Input characteristics

1. DC Specification

LVDS -

LVDS +

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LC320WXN

Product Specification

|VID|

0V

LVDS Common mode Voltage

2. AC Specification

1 ) LVDS Clock to data timing

LVDS Clock

LVDS Data

# | VID| = |(LVDS+) T(LVDS-) |
# V

= {(LVDS+) + (LVDS-)}/2

CM

|LVDS Differential Voltage

ID

CM

SKEW (Fclk

t

SKEW

t

= 1/T

V

CM

NotesUnitMaxMinSymbolDescription

-mV500200|V

-V1.51.0V

T

c

clk

)

LVDS Clock to Data Skew Margin

Note> 1. If Tc=13.8ns ,

t

SKEW

Min= - 394ps Max= + 394ps

SKEW

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NotesUnitMaxMinSymbolDescription

Note 1ps+(Tc / 7)* 0.2- (Tc / 7)* 0.2t

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2 ) LVDS Clock timing

LVDS 1’st Clock

LVDS 2nd/ 3rd/ 4thClock

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Product Specification

T

clk

LC320WXN

LVDS inter-port Clock Skew

T

skew_m inTskew_max

< LVDS inter-port Clock timing >

skew

NotesUnitMaxMinSymbolDescription

-ns2.5-2.5T

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