LG Display LC200WXN-SCA1 Specification

( ) Preliminary Specification

(●) Final Specification

Title 20.0” WXGA TFT LCD

LC200WXN

Product Specification

SPECIFICATION

FOR

APPROVAL

BUYER

MODEL

APPROVED BY

/

/

/

SIGNATURE

DATE

SUPPLIER LG Display Co., Ltd.

*MODEL LC200WXN

SUFFIX SCA1

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY

H. S. Song /Team Leader

REVIEWED BY

S. S. Kim / Project Leader

PREPARED BY

T. Y. Jung / Engineer

SIGNATURE

DATE

Please return 1 copy for your confirmation with

your signature and comments.

Ver 1.0

TV Product Development Dept.

LG Display Co., Ltd.

0/36

Product Specification

CONTENTS

LC200WXN

Number ITEM

COVER 0

CONTENTS

RECORD OF REVISIONS

1 GENERAL DESCRIPTION

2 ABSOLUTE MAXIMUM RATINGS

3 ELECTRICAL SPECIFICATIONS

3-1 ELECTRICAL CHARACTERISTICS

3-2 INTERFACE CONNECTIONS

3-3 SIGNAL TIMING SPECIFICATIONS

3-4 SIGNAL TIMING WAVEFORMS

3-5 COLOR DATA REFERENCE

3-6 POWER SEQUENCE

4 OPTICAL SPECIFICATIONS

5 MECHANICAL CHARACTERISTICS

Page

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6 RELIABILITY

7 INTERNATIONAL STANDARDS

7-1 SAFETY

7-2 EMC

8 PACKING

8-1 INFORMATION OF LCM LABEL

8-2 PACKING FORM

9 PRECAUTIONS

9-1 MOUNTING PRECAUTIONS

9-2 OPERATING PRECAUTIONS

9-3 ELECTROSTATIC DISCHARGE CONTROL

9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE

9-5 STORAGE

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM

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Ver 1.0

1/36

Product Specification

RECORD OF REVISIONS

Revision No. Revision Date Page Description

LC200WXN

1.0 Jun.16.2009 30,31

Final Specification

Ver 1.0

2/36

LC200WXN

Product Specification

1. General Description

The LC200WXN 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 display type which is operating in the normally black mode. It has a 19.712 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 arrayed 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.
Therefore, it can present 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.

Mini-LVDS(RGB)

G1

Gate Driver Circuit

G768

Source Driver Circuit

S1 S1366

TFT - LCD Panel

(1366 ×RGB ×768 pixels)

+12.0V

LVDS

1Port

LVDS

Select

(#9)

CN2

(30pin)

EEPROM

SCL

SDA

Timing Controller

[LVDS Rx]

Power Circuit

Block

+24.0V, GND, V

EXTV

BR-B,

BR-A

Status

Inverter(Master)

2PinX2CN(High)

General Features

Active Screen Size 19.712 inches(500.686mm) diagonal

Outline Dimension 472(H) ×275(V) ×41.0(D) (Typ.)

Pixel Pitch 0.1065 mm x 0.3195 mm

Pixel Format 1366 horiz. by 768 vert. Pixels, RGB stripe arrangement

Color Depth 8-bit, 16.7 M colors

Back light Assembly( 8 EEFL)

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

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

Power Consumption Total 37.58W (Typ.) (Logic=2.58W, Inverter=35W [V

Weight 2.4Kg (Typ.)

Display Mode Transmissive mode, Normally black

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

Ver 1.0

BR-A

=1.65V] )

3/36

LC200WXN

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

Parameter Symbol

Value

Unit Remark

Min Max

Power Input

Voltage

LCM V

Backlight inverter V

ON/OFF Control Voltage VON/OFF -0.3 +5.5 V

Brightness Control Voltage V

Operating Temperature T

Storage Temperature T

Operating Ambient Humidity H

Storage Humidity H

LCD

BL

BR

OP

ST

OP

ST

-0.3 +14.0 V

-0.3 +27.0 V

0 +5.0 V

0 +50

°

-20 +65

10 90 %RH

10 90 %RH

°

DC

DC

DC

DC

C

C

Notes : 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 40℃condition.

3. Abnormal visual problems by panel front side surface temperature can be occurred in
specific range (60 °C ~ 65 °C), But materials (exp : polarizer) are not damaged permanently

in this range, TSUR.

90%

60

60%

at 25 ± 2 °C

Note 1,2,3

Ver 1.0

Wet Bulb
Temperature [C]

10

0

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [C]

20

30

40

50

40%

10%

]
H
R
)
%
(
[

y
t
i
d
i
m
u
H

Storage

Operation

4/36

LC200WXN

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 EEFL
backlight and inverter circuit.

Table 2. ELECTRICAL CHARACTERISTICS

Value

Parameter Symbol

Min Typ Max

Circuit :

Power Input Voltage VLCD 10.8 12.0 13.2 VDC

Unit Note

Power Input Current ILCD

Power Consumption PLCD - 2.58 3.36 Watt 1

Rush current IRUSH - - 3.0 A 3

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 the maximum current pattern.

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

White : 255Gray
Black : 0Gray

- 215 280 mA 1

- 275 358 mA 2

=12.0V, 25 ± 2°C, fV=60Hz

LCD

Ver 1.0

Mosaic Pattern(8 x 6)

5/36

Product Specification

Table 3. ELECTRICAL CHARACTERISTICS (Continue)

LC200WXN

Parameter Symbol

Min Typ Max

Values

Unit Notes

Inverter :

Power Supply Input Voltage

After Aging

Power Supply
Input Current

Before Aging

Power Supply Input Current(In-Rush)

Power Consumption

Brightness Adjust

Input signal for

Inverter control

On/Off

On
Off

Brightness Adjust EXTVBR­PWM Frequency for NTSC & PAL
Pulse Duty Level(PWM)

(Burst mode)

VBL 22.8 24.0 25.2 Vdc 1

IBL_A

IBL_B

-

-

-

-

Irush

PBL - 35

VBR-A 0.0 - 3.3 Vdc

V on 2.4 - 5.25 Vdc
V off -0.3 0.0 0.8 Vdc

B

NTSC/PAL 120/100 Hz 4

-

20 100 % On duty

1.47

1.55 1.65

1.52 1.67

1.60 1.70

-

1.57

3.5

41

High Level 2.5 - 5.0
Low Level 0.0 - 0.8

A VBR-A = 1.65V … 1

A VBR-A = 3.3V … 1

A VBR-A = 1.65V … 2

A VBR-A = 3.3V … 2

A

W 1

Vdc

Vdc

VBL = 24V

EXTV

BR-B

VBR-A = 1.65V…7

HIGH: Lamp on

LOW:Lamp off

Lamp :

Lamp Voltage (ExtVBR-B = 100%)

Lamp Current (ExtVBR-B = 100%)

Life Time

Vout

I

O-MAX

I

O-TYP

I

O-MIN

VBR-

A(0V~3.3V)

800 900 1000

57

53

49

50,000 60,000 Hrs 5

67

63

59

77 mA(rms) VBR-A = Max

73 mA(rms) VBR-A = TYP

69 mA(rms) VBR-A = Min

V(rms) VBR-A = Typ

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
24V and VBR1.65V, it is total power consumption.
The ripple voltage of the power supply input voltage is under 0.5 Vp-p. LGD 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. Brightness Control. This V

VBR-A Voltage

BR-A

Voltage control brightness.

Function

VBR-A Voltage

Function

0V Minimum Brightness (95 %) 3.3V Maximum Brightness (103%)

=100%

4. LGD recommend that the PWM freq. is synchronized with two times harmonic of Vsync signal of system.

5. 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/ maximum lamp current on condition of continuous operating at 25 ± 2°C

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

Ver 1.0

6/36

LC200WXN

Product Specification

3-2. Interface Connections

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

3-2-1. LCD Module

- LCD Connector(CN2) : FI-X30SSL-HF (Manufactured by JAE).

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

Table 4. MODULE CONNECTOR(CN2) PIN CONFIGURATION

Pin No. Symbol Description Note

Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V

Appendix VI

NC

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

V

1
2
3
4
5
6
7
8
9

LCD

V

LCD

V

LCD

V

LCD

GND Ground
GND Ground
GND Ground
GND Ground

LVDS Select ‘H’ =JEIDA , ‘L’ or NC = VESA

NC

GND Ground

RA- LVDS Receiver Signal(-)
RA+ LVDS Receiver Signal(+)
GND Ground

RB- LVDS Receiver Signal(-)
RB+ LVDS Receiver Signal(+)
GND Ground

RC- LVDS Receiver Signal(-)
RC+ LVDS Receiver Signal(+)
GND Ground

RCLK- LVDS Receiver Clock Signal(-)

RCLK+ LVDS Receiver Clock Signal(+)

GND Ground

RD- LVDS Receiver Signal(-)
RD+ LVDS Receiver Signal(+)
GND Ground

Reserved NC
Reserved NC

GND (Reserved) L: Normal Operating, H: Interlace Free Mode

GND Ground

Notes :

Ver 1.0

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 644 Standard. (Please see the Appendix VII)

4. Specific pin No. #30 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).

7/36

Product Specification

3-2-2. Backlight Inverter

Master

- Inverter Connector : S14B-PH-SM3 (JST)

- Mating Connector : PHR-14 or Equivalent

Table 5. INVERTER CONNECTOR PIN CONFIGULATION

Pin No Symbol Description Master Note

V

1

2

3

4

5

BL

V

BL

V

BL

V

BL

V

BL

Power Supply +24.0V V

Power Supply +24.0V V

Power Supply +24.0V V

Power Supply +24.0V V

Power Supply +24.0V V

BL

BL

BL

BL

BL

LC200WXN

6

7

8

9

10

11

12

13

14

GND Backlight Ground GND

GND Backlight Ground GND

GND Backlight Ground GND

GND Backlight Ground GND

GND Backlight Ground GND

VBR-A Analog Dimming VBR-A 2

ON/OFF

V

EXTVBR-B External PWM

Status Lamp Status Status 5

Backlight ON/OFF control V

ON/OFF

EXTVBR-B

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

2. Minimum Brightness : 0.0V / Maximum Brightness : 3.3V / “OPEN” : 1.65V

3. ON : 2.4 ~ 5.25V / OFF : 0.0 ~ 0.8V . Open or ‘H’ for B/L On is default status.

4. High : Lamp ON/ Low : Lamp OFF, Pin#13 can be opened. ( if Pin #13 is open , EXTVBR-B is 100% )

5. Normal : Low (under 0.7V) / Abnormal : External Pull up( upper 3.0V)

6. Each impedance of pin #11, 12 and 13 is 190 [KΩ] , 130 [KΩ] and 50 [KΩ].

◆◆◆◆

Rear view of LCM

◆◆◆◆

Rear view of LCM

PCB

PCB

1

3

4

Ver 1.0

14

14

1

1

…

…

<Master>

<Master>

…

…

8/36

LC200WXN

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

Table 6. TIMING TABLE for NTSC &PAL

[ DE (Data Enable) Only ]

ITEM Symbol Min Typ Max Unit Note

DCLK

Hsync

Period t

Frequency - 63 72.4 80 MHz

Period t

Horizontal Valid t

Horizontal Blank

Frequency f

Width t

Horizontal Back Porch t

Horizontal Front Porch t

Period t

Vertical Valid t

CLK

HT

HV

-

H

WH

HBP

HFP

VT

VV

12.5 13.8 15.8 ns

1456 1528 1920 t

1366 1366 1366 t

t

HP-tHV

162 t

HP-tHV

45 47.4 50

- 32 - t

24 48 -

40 82 -

776 790 1063 t

768 768 768 t

CLK

CLK

KHz

CLK

HP

HP

Vsync

Vertical Blank - t

Frequency f

Width t

Vertical Back Porch t

Vertical Front Porch t

V

WV

VBP

VFP

VP-tVV

22 t

VP-tVV

47 60 63 Hz

- 5 - t

5 15 - t

1 2 - t

t

HP

Note 1)
NTSC : 57~63Hz

HP

HP

HP

PAL : 47~53Hz

Note :

1. The input of HSYNC & VSYNC signal does not have an effect on normal operation(DE Only Mode).
If you use spread spectrum of 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

3. Timing should be set based on clock frequency.

Ver 1.0

9/36

3-4. Signal Timing Waveforms

LC200WXN

Product Specification

DCLK

First data

Second data

t

CLK

0.5 VDD

Invalid data

Invalid data

DE(Data Enable)

DE, Data

Valid data

Pixel 0,0

Valid data

Pixel 1,0

0.7VDD

Pixel 2,0

Pixel 3,0

0.3VDD

t

HV

Invalid data

Invalid data

DE(Data Enable)

Ver 1.0

t

HT

1 768

t

VV

t

VT

10/36

LC200WXN

Product Specification

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

Input Color Data

Basic
Color

RED

Color

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Red (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Green (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

Blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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

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

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

RED (254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

RED (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

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

MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B 6 B5 B 4 B3 B2 B1 B0

RED

MSB LSB

GREEN

BLUE

MSB LSB

GREEN

BLUE

Ver 1.0

GREEN (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0

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

GREEN (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0

GREEN (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

BLUE (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

BLUE (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

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

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

BLUE (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

11/36