LG.Philips LCD LC320WX3-SLC1 Specification

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LC320WX3

Liquid Crystal Display

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

/

/

J.H. Yoon / Senior Manager

APPROVED BY

REVIEWED BY

S.H.Lee / Manager

LG.Philips LCD Co., Ltd.SUPPLIER

LC320WX3*MODEL

SLC1(RoHS Verified)SUFFIX

SIGNATURE

DATE

PREPARED BY

/

Please return 1 copy for your confirmation with

your signature and comments.

Ver. 1.0 Jul/10, 2007

J.H.Kim / Engineer

TV Product Development Dept.

LG. Philips LCD Co., Ltd

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LC320WX3

Liquid Crystal Display

Product Specification

CONTENTS

PageITEMNumber

COVER

CONTENTS

GENERAL DESCRIPTION1

ABSOLUTE MAXIMUM RATINGS2

ELECTRICAL SPECIFICATIONS3

ELECTRICAL CHARACTERISTICS3-1

INTERFACE CONNECTIONS3-2

SIGNAL TIMING SPECIFICATIONS3-3

SIGNAL TIMING WAVEFORMS3-4

COLOR INPUT DATA REFERENCE3-5

POWER SEQUENCE3-6

OPTICAL SPECIFICATIONS4

MECHANICAL CHARACTERISTICS5

RELIABILITY6

1

2

3RECORD OF REVISIONS

4

5

6

6

8

12

13

14

15

17

21

24

INTERNATIONAL STANDARDS7

SAFETY7-1

EMC7-2

PACKING8

DESIGNATION OF LOT MARK8-1

PACKING FORM8-2

Ver. 1.0 Jul/10, 2007

25

25

25

26

26

26

27PRECAUTIONS9

27MOUNTING PRECAUTIONS9-1

27OPERATING PRECAUTIONS9-2

28ELECTROSTATIC DISCHARGE CONTROL9-3

28PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4

28STORAGE9-5

28HANDLING PRECAUTIONS FOR PROTECTION FILM9-6

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LC320WX3

Liquid Crystal Display

Product Specification

RECORD OF REVISIONS

DescriptionPageRevision DateRevision No

Preliminary Specification-Feb. 27, 20070.0

-Jul.10, 20071.0

Final Specification

Ver. 1.0 Jul/10, 2007

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1. General Description

The LC320WX3 is a Color Active Matrix Liquid Crystal Display with an integral External Electrode recent
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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LC320WX3

Liquid Crystal Display

Product Specification

CN3

(6pin)

+12.0V

LVDS

5pair

Select #9

DCR_Enable#10

VBR_EXT

+24.0V

VBR-A, VBR-B
On/off

#28

#27VBR_OUT

CN1

(30pin)

General Features

LUT Data

LUT Data

DCR LUT, ODC LUT

LVDS Rx (Receiver)

DCR Controller

ODC Controller

Timing Controller

Power Circuit

Sync.
PWM

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

8bit, 16,7 M colorsColor Depth

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

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

Gate Driver Circuit

G1

TFT - LCD Panel

(1366 Ý RGB Ý 768 pixels)

G768

S1 S1366

Source Driver Circuit

Back light Assembly (14EEFL)

Total 87.72Watt (Typ.) (Logic= 3.72W, Lamp=84W [IBL=84mA] )Power Consumption

6150 g (Typ.)Weight

Transmissive mode, normally blackDisplay Operating Mode

Hard coating(3H), anti-glare treatment of the front polarizerSurface 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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LC320WX3

Liquid Crystal Display

Product Specification

Parameter Remark

Power Input

Voltage

LCM

Backlight inverter

ON/OFF Control Voltage

Brightness Control Voltage

Operating Temperature

Storage Temperature

Operating Ambient Humidity

Storage Humidity

Symbol

Value

MaxMin

+400TOP

+50-20TST

Unit

VDC+14.0-0.3VLCD

VDC+27.021.6VBL

VDC+5.5-0.3VON/OFF

VDC+5.00VBr

¶C

¶C

%RH9010HOP

%RH9010HST

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. Ambient illuminance should be more than 10 lux.

ڔڋڀ

ڑڋ

ڑڋڀ

GY\Gr YG¶j

Note 1

Wet Bulb

ڐڋ

Temperature [୅]

ڏڋ

ڎڋ

ڍڋ

ڌڋ

ڋ

ڌڋ ڍڋ ڎڋ ڏڋ ڐڋ ڑڋ ڒڋ ړڋڋڈڍڋ

Dry Bulb Temperature [¶C]

Ver. 1.0 Jul/10, 2007

ڏڋڀ

ڌڋڀ

ڮۏۊۍڼۂۀ

ڪۋۀۍڼۏۄۊۉ

ڣېۈۄڿۄۏ۔ٻڶڃڀڄڭڣڸ

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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 input power for the
EEFL/Backlight is to power inverter.

Table 2-1. ELECTRICAL CHARACTERISTICS

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LC320WX3

Liquid Crystal Display

Product Specification

Parameter Symbol

MODULE :

VLCDPower Input Voltage

VRPPermissible Input Ripple Voltage

ILCDPower Input Current

PLCDPower Consumption

IRUSHRush current

Value

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 the maximum current pattern.

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

White : 255Gray
Black : 0Gray

MaxTypMin

12.612.011.4

200--

VDC

mVP-P

370290230

450370270

4.843.72-

3.5--

=12.0V, 25 r 2¶C, fV=60Hz

LCD

NoteUnit

1mA

2mA

1Watt

3A

Mosaic Pattern(8 x 6)

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Table 2_2. ELECTRICAL CHARACTERISTICS

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LC320WX3

Liquid Crystal Display

Product Specification

Inverter :

Input Voltage

Permissible Input
Ripple Voltage

Input Current

Power

Consumption

B/L on/off control

Brightness Adj
(Analog mode)

Brightness Adj
(Burst mode)

Lamp

V

I

BL

P

V

ON/OFF

VBR-B

BL

RP

BL

ConditionSymbolParameter

-A(max) = 3.3V

BR

-A(Typ) = 1.65V

BR

=24V, VBR-A=3.3V

BL

V

=24V

BL

V

-B = 3.3V

BR

V

=24V

BL

-A = 1.65V

V

BR

Value

Max.Typ.Min.

Unit

25.224.022.8V

V

DC

Not

e

mVp-p400--

A4.54.0-V

A4.03.5-V

1, 3

1, 3

10896-V

Watt

1, 3

9684-VBL=24V, VBR–A=1.65V

5.25-2.8Lamp ON = High

0.5-0.3Lamp OFF =Low

3.31.650VBR-A

3.3-0

V

DC

V

DC

V

DC

DC

2V

BR

-A=1.65VLife Time

Hrs-60,00050,000V

Note : 1. The specified current and power consumption are under the typical supply Input voltage, 24.0V.

after 2hr aging with VBR-A =1.65V & VBR-B=3.3V.

2. Brightness Control.

This VBR-B Voltage control brightness.

VBR-B Voltage

Function

Maximum Brightness (100%)3.3V

Minimum Brightness.(20%)0V

3. Specified values are for a single lamp which is aligned horizontally.

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 (

Ver. 1.0 Jul/10, 2007

VBR–A =1.65V) on condition of continuous operating at 25 r 2¶C.

3

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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 two 12-pin connectors 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-30C2L (Manufactured by JAE) or Equivalent

Table 3. 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

27
28
29
30

VLCD Power Supply +12.0V

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Product Specification

Power Supply +12.0VVLCD
Power Supply +12.0VVLCD
Power Supply +12.0VVLCD

GroundGND

GroundGND
GroundGND
GroundGND
Select LVDS Data formatSelect
NCNC
GroundGND
LVDS Receiver Signal(-)RA­LVDS Receiver Signal(+)RA+
GroundGND
LVDS Receiver Signal(-)RB­LVDS Receiver Signal(+)RB+
GroundGND
LVDS Receiver Signal(-)RC­LVDS Receiver Signal(+)RC+
GroundGND
LVDS Receiver Clock Signal(-)RCLK­LVDS Receiver Clock Signal(+)RCLK+
GroundGND
LVDS Receiver Signal(-)RD­LVDS Receiver Signal(+)RD+

GroundGND

NCNC
NCNC
GroundGND
GroundGND

LC320WX3

Liquid Crystal Display

NoteDescriptionSymbolPin No.

1

2

Note: 1. If the pin no. 9 is Ground, Interface format is “LG”, and if the pin no. 9 is Vcc(3.3V), Interface format

is “DISM”. See page 9 and 10.

2. The pin no. 30 is necessary for LCD test.
When LVDS signals are abnormal operation more than 3-Vsync times and power 12V is supplied,

‘Open’ or ‘Vcc’ : LCD operate itself some test patterns.(AGP – Auto Generation Pattern)
‘Ground’ : LCD operate itself a black pattern. (NSB – No Signal Black)

LPL recommend ‘Ground’ for NSB.

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

module’s metal frame.

4. All V

LCD (power input) pins should be connected together.

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

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˟

˟

˟

˟

˟

Table 4. REQUIRED SIGNAL ASSIGNMENT FOR LVDS TRANSMITTER ( Pin9=“L” or “Open” )

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LC320WX3

Liquid Crystal Display

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

TxOUT0­TxOUT0+

TxOUT1­TxOUT1+

TxOUT2­TxOUT2+

TxCLKOUT­TxCLKOUT+

TxOUT3­TxOUT3+

FI-X30SSL-HF

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+

LG / DISM

LCD Test

LCD Module

Note: 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. (DS90C385 or Compatible)

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

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