LG Display LM151X1-G Specification

LG Electronics Inc.

(♦ ) Preliminary Specification ( ) Final Specification

LM151X1-G

Liquid Crystal Display

Product Specification

SPECIFICATION

For

APPROVAL

Title 15.1” XGA TFT LCD

BUYER NAME SUPPLIER LG Electronics Inc. MODEL NAME MODEL NAME LM151X1-G

SIGNATURE

/

DATE APPROVED BY

H. Yoon /G.Manager

REVIEWED BY

I. H. Ahn /S.Engineer

PREPARED BY

G. T. Kim

/S.Engineer

DATE

Please return 1 copy for our confirmation with your signature and comments.

Revision Ver 1.1 October. 19, 1998 Page 1/23

Product Engineering Dept.

LCD Division LG Electronics Inc.

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

CONTENTS

NO. ITEM Page

- COVER 1

- CONTENTS 2

- RECORD of REVISION 3

1. GENERAL DESCRIPTION 4

2. MAXIMUM RATINGS 5

3. ELECTRICAL SPECIFICATIONS 5

4. OPTICAL SPECIFICATIONS 6

5. INTERFACE CONNECTION 10

6. SIGNAL TIMING SPECIFICATIONS 11

7. SIGNAL TIMING WAVEFORMS 12

8. COLOR INPUT DATA REFERENCE 13

9. POWER SEQUENCE 14

10. MECHANICAL CHARACTERISTICS 15

11. ENVIRONMENTAL SPECIFICATION 16

12. DESIGNATION OF LOT MARK 17

13. PACKING FORM 17

14. PRECAUTIONS 18

15. APPENDIX 1. SIGNAL MAPPING FOR PanelLink SiI100 19

16. APPENDIX 2. OUTLINE DRAWING 20~21

17. APPENDIX 3. PACKING ASSEMBLY DRAWING 22~23

Revision Ver 1.1 October. 19, 1998 Page 2/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

Record of Revision

Revision Version Date DESCRIPTION

0.10

1.

00

1.1

Aug. 3, 1998 Aug. 24, 1998

October 19, 1998

Preliminary Final (Updated Packing Assembly Drawing) Final Updated (Updated Electrical SpecificationsBalck Light Input Voltage, Kick-Off Voltage Life Time Deleted Incoming Inspection Standard)

Revision Ver 1.1 October. 19, 1998 Page 3/23

LG Electronics Inc.

Gate Driver circuit

CN1 connector(21pin)

PanelLink

receiver

LM151X1-G

Liquid Crystal Display

Product Specification

1. General Description

The LG Electronics model LM151X1-G LCD is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Tube(CCFT) back light system. The matrix employs aSi Thin Film Transistor as the active element. It is a transmissive type display operating in the normally white mode. This TFT-LCD has a 15.1 inch diagonally measured active display area with XGA resolution(768 vertical by 1024 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 brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,581,375 colors.

LM151X1-G has been designed to apply the interface method that enables low power, high speed low EMI. Panellink must be used as a LVDS(Low Voltage Differential Signaling) chip.

The LM151X1-G LCD is intended to support applications where high brightness, wide viewing angle, high color saturation, and high color depth are very important. In combination with the vertical arrangement of the sub-pixels, the LM151X1-G characteristics provide an excellent flat panel display for office automation products such as monitors.

General Display Characteristics The following are general features of the model LM151X1-G LCD; Active display area 15.1 inches(38cm) diagonal Outsize dimensions Pixel pitch Pixel format 1024 horiz. By 768 vert. pixels

Color depth 8-bit, 16,581,375 colors Display operating mode transmissive mode, normally white

Surface treatments hard coating(3H),

CN2 CN3

LVDS 4 pairs

V

sync

VCC(3.3V)

VDD(5V)

DC/DC Block

Timing

Control

Power line for

Digital logic

Analog power line for TFT-LCD panel

RGB vertical stripe arrangement

anti-glare treatment of the front polarizer

Source driver circuit

Block

1

TFT-LCD Panel

(1024

×

768)

768

Backlight Ass’y

352.6w * 264.6h * 16.0t(typ)mm(Without Inverter)

0.30 mm X 0.30 mm

1024

Revision Ver 1.1 October. 19, 1998 Page 4/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

2. Maximum Ratings

The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.

Table 1 ABSOLUTE MAXIMUM RATINGS

Parameter symbol Power Input Voltage Operating Temperature

Storage Temperature

V

DD

V

CC

T

OP

T

ST

Values

Min. Max.

0

-0.3 0

-20

+5.5 +3.6

+50 +60

Units Notes

V

DC

V

DC

at 25 C at 25 C

deg. deg.

1

Note: 1. The Relative Humidity must not exceed 95% non-condensing at temperatures of 40¡É or less.

At temperatures greater than 40¡É, the wet bulb temperature must not exceed 39¡É.

3. Electrical Specifications

The LM151X1-G requires three power inputs. Two inputs are employed to power the LCD electronics and to drive the voltages to drive the TFT array and liquid crystal. And the third input which powers the backlight CCFL, is typically generated by an inverter. The inverter is an external unit to the LCD.

Table 2 ELECTRICAL CHARACTERISTICS:

Parameter Symbol

Min. Typ. Max. MODULE: Power Supply Input Voltage

Power Supply Input Current Power Supply Kick-Off Current

V V I

VDD

I

Vcc

I

VDD

I

Vcc

DD CC

4.75

3.15

-

BACK LIGHT

Back light Input voltage Backlight Input Current Lamp Kick-Off Voltage

V

BL

I

BL

685

3.0

-

1290 1660

Operating Frequency Life time

F

BL

30

25,000

Notes: 1. VDD input is the analog power supply for the TFT array and liquid crystal, and V

input is the digital logic power supply for the LCD electronics.

2. The input current shall be measured at V

DD

and clock frequency of 65MHz under 9 gray pattern.

3. Power supply kick off current means power supply input current at the moment of LCM power on. This current is higher then the current at the normal operating condition and it lasts for 50~100ms.

4. The backlight input current shall be measured at the ground cable and does not include loss of external inverter.

5. Voltages at both ends of the lamp.

6. Voltages at secondary side of transformer using the balancing capacitor, 22pF in inverter. These voltages can be changed with customer’s own design of inverter.

7. The life time is defined as the time at which brightness of lamp is 50% compare to that of initial value at the typical lamp current.

Values

5.0

3.3 800 350

-

585

8. 0

-

50

40,000

5.25

3.45

1,200

700

2.0

1.0

570

9.0

880

1145

-

80

-

Units Notes

V

DC

V

DC

mA mA

A A

V

RMS

mA

V

RMS

V

RMS

V

RMS

V

RMS

At 25 C

At 0 C

At 25 C

At 0 C

KHz

hours

CC

of 5.0Vdc at 25¡É, refresh rate of 60Hz,

1 2 3

4

5

6 7

Revision Ver 1.1 October. 19, 1998 Page 5/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

4. Optical Specifications

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in a dark environment at 25C. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of Φ and θ equal to 0° and aperture 1 degree. The test equipment is PhotoResearch Prichard SpectroRadiometer Model 1980B-SC or equivalent. The input signal voltage and timing specification are V

5.0Vdc, AVDD of 3.3Vdc and VESA XGA @60Hz respectively. The input current of backlight is 8mA(FBL = 50KHz) at the ground terminals.

Table 2 OPTICAL CHARACTERISTICS

DD

of

Parameter Symbol

Contrast Ratio Average Brightness, white Brightness Variation Response Time

Rise Time Decay Time

CIE Color Coordinates

Red Green Blue White

Viewing Angle by CR ≥ 10

x axis, right (¥Õ=0º) x axis, left(¥Õ=180º) y axis, up(¥Õ=90º) y axis, down (¥Õ=270º)

Half Luminance Angle

x axis, right (¥Õ=0º) x axis, left(¥Õ=180º) y axis, up(¥Õ=90º)

y axis, down (¥Õ=270º) Cross talk Flicker Gamma value

SB

CR

SB

Tr Tr Tr

x

y x y

x

y x y

¥è

WH

V

R D

R

R G G

B

B W W

Values

Min. Typ. Max.

150 170

-

200 200

45

-

0.600

0.310

0.270

0.570

0.110

0.070

0.300

0.320

55 55 40 40

10 35

0.630

0.340

0.300

0.600

0.140

0.100

0.320

0.340

60 60 45 45

50 50 40 30

-

30 60

15 45

0.660

0.370

0.330

0.630

0.170

0.130

0.340

0.360

-

4

-30

-

Units Notes

2

cd/m

%

msec

degree, ¡Æ

%

dB

1 2 3 4

5

6

7 8 9

Revision Ver 1.1 October. 19, 1998 Page 6/23

LG Electronics Inc.

Product Specification

256

512

20mm

192

384

576

54313121110987621

768

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

(Surface Brightness with all white pixels) (Surface Brightness with all black pixels)

Contrast ratio shall be measured at the center of the display (Location 1).

2. Average Brightness is the average of brightness value at location 1 to 5 with all pixels displaying white.

B1 + B2 + B3 + B4 + B5

B(AVE) =

5

3. The variation in surface brightness, SBV is defined as :

Maximum (B1, B2, ....B13) - Minimum (B1, B2, ....B13)

Average (B1, B2, .... B5)

Where B1 to B13 are the brightness with all pixels displaying white at 13 locations.

LM151X1-G

Liquid Crystal Display

× 100(%)

( pixel)

4. The response time is defined as the following figure and shall be measured by switching the input signal for “black” and “white”.

Optical Response

100

90

10

TrR

%

white

0

black

TrD

white

Revision Ver 1.1 October. 19, 1998 Page 7/23

LG Electronics Inc.

LM151X1-G

θ

Liquid Crystal Display

Product Specification

5. Viewing angle is the angle at which the contrast ratio is greater than 10.

= 0¡£

φ = 90¡£

(12:00)

yu

z

A

θ

φ

φ = 180¡£

xl

(9:00)

TFT LCD MODULE

6. Half Luminance Angles Half Luminance angles are defined as the up, down, left, and right angular

boundaries at which the luminance value is 50% of the luminance value measured on-axis.

Measurements shall be done at the center of the display area (Location 1) with an all white image.

7. Cross talk shall be measured at center location.

Brightness at pattern A - Brightness at pattern B

Crosstalk Ratio =

Brightness at pattern A

Pattern A Pattern B

(Mid-gray : Gs(S)=127) (Background:Gs(S)=0, Rectangular:Gs(S)=127)

z' yd

φ = 0¡£

(3:00) xr

φ = 270¡£

(6:00)

Revision Ver 1.1 October. 19, 1998 Page 8/23

100×100 pixels

LG Electronics Inc.

Product Specification

8. Flicker shall be measured at the center location.

Test pattern : Pixel pattern

Background RGB gray ( 0, 0, 0 ) Foreground RGB gray (127,127,127)

AC(at 30Hz)

Test equation : 20 log

DC level

Voltage

LM151X1-G

Liquid Crystal Display

9. Gamma value

n Gs(S) 0 0 - 0.67

1 31 - 1.5 2 63 1.6 4.3 3 95 4.4 10.0 4 127 10.5 18.7 5 159 21.8 32.5 6 191 38.5 52.1 7 223 62.0 76.6 8 255 100 100

DC

Time

Relative Brightness(%)

min max

AC

Remark

Revision Ver 1.1 October. 19, 1998 Page 9/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

5. Interface Connections

Interface chip as a transmitter, must be used Panellink ,part No. SiI100, designed by Silicon Image Inc. or equivalent.

This LCD employs three interface connections, a 21 pin connector is used for the module electronics and two connectors, a three pin connector, are used for the integral backlight system. The electronics interface connector is a model FI-WE21P-HF manufactured by JAE. The pin configuration for the connector is shown in the table below.

Table 3 MODULE CONNECTOR PIN CONFIGURATION

Pin Symbol Description Notes

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21

GND

V V

V GND GND

AGND

V

R2+

R2V R1+

R1V R0+

R0V

RCL+

RCLV

sync

NC

System ground Analog power supply for TFT array and liquid

DD

crystal

DD

-

DD

System ground System ground Analog ground reference for PanelLink

CC

Digital logic power supply for LCD electronics Plus signal of channel 2 (PanelLink) Minus signal of channel 2 (PanelLink)

CC

Digital logic power supply for LCD electronics Plus signal of channel 1 (PanelLink) Minus signal of channel 1 (PanelLink)

CC

Digital logic power supply for LCD electronics Plus signal of channel 0 (PanelLink) Minus signal of channel 0 (PanelLink)

CC

Digital logic power supply for LCD electronics Plus signal of clock channel (Panel link) Minus signal of clock channel (Panel link) Output pin of V

signal for the customer’s usage

sync

No connection

Connect to Vss, see Note 1 +5.0V +5.0V +5.0V Connect to Vss, see Note 1 Connect to Vss, see Note 1

+3.3V Red data R0 ~ R7, CLT2, DE See Note 3 +3.3V Green data G0 ~ G7, CLT0, CLT1 See Note 3 +3.3V Blue data B0 ~ B7, H

sync

, V

sync

See Note 3 +3.3V Clock

see Note 4

Notes: 1. All GND(ground) pins should be connected together and to Vss which should also be

connected to the LCD’s metal frame.

2. All VDD and VCC(power input) pins should be connected together respectively.

3. Refer to appendix 1 regarding signal mapping.

4. When VCC is on and H analog power of LCM(VDD) using this signal(V

is reside, V

sync

can be detected. Customers can control

sync

). Customer can connect with GND or

sync

VCC.

TOP SIDE

BOTTOM SIDE

¡é

¡è

LEFT SIDE OF LCM

PIN 1

The backlight interface connector is a model BHR-03VS-1, manufactured by JST. The mating connector part number is SM02(8.0)B-BHS-1-TB or equivalent. The pin configuration for the connector is shown in the table below.

Table 4 BACKLIGHT CONNECTOR PIN CONFIGURATION

Pin Symbol Description Notes

1 2 3

HV

NC

LV

Lamp power input

No connect

Ground

1

2

Revision Ver 1.1 October. 19, 1998 Page 10/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

Notes: 1. The input power terminal is colored pink. Ground pin color is light pink.

2. The backlight ground should be common with Vss.

Revision Ver 1.1 October. 19, 1998 Page 11/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

6. Signal Timing Specification(Between PanelLink & Timing Controller)

Parameter Symbol

Main

Clock

Frequency

High duration

f

CLK

(=1/t

Low duration

Rise Time

Fall Time

Data Set-up duration

Hold duration

Rise Time

Fall Time

Hsync Period

Pulse Width

Rise/Fall Time

Vsync Period

Pulse Width

Rise/Fall Time

Set-up duration

Data

Enable

Hold duration

Horizontal Back Porch

Horizontal Period

Horizontal Front porch

Vertical Back Porch

Vertical Period

Vertical Front porch

Rise/Fall Time

t

Hsync- Clock phase difference t

Hsync-Vsync phase difference t

t

wcH

t

wcL

t

rCLK

t

fCLK

t

SD

t

HD

t

Dr

t

Df

t

HP

t

WH

t

Hr, tHf

t

VP

t

WV

t

Vr, tVr

t

SI

t

HI

t

HBP

t

HFP

t

VBP

t

VFP

Ir,tIf

HC

HV

CLK

Value

Min. Typ. Max.

)

64.35

0.4 t

-

5.0

-

16.25 1056

8

-

CLK CLK

65.0

0.5 t

20.7

1344

136

CLK CLK

-

16.7

777

1

-

5 5 8

1056

8 1

777

1

-

t

-10 - t

CLK

806

6

-

160

1344

24 29

806

3

-

- - tHP-t

65.65

0.6 t

2.3

1.4

4.5

2.1

5

10

5

wcL

Units Notes

CLK CLK

MHz

ns ns

65MHz¡¾1%

ns ns

-

ns ns ns ns

§Á

clock clock

for f

CLK

for f

CLK

CL =15pF CL =15pF

ns

-

msec

lines lines

ns

-

ns

ns clock clock clock

lines lines lines

for f for f

CLK CLK

ns

WH

ns

Revision Ver 1.1 October. 19, 1998 Page 12/23

LG Electronics Inc.

Product Specification

Dr

t

LM151X1-G

Liquid Crystal Display

7. Signal Timimg Waveforms

tHf, t

Vf

tIf, t

Df

Main

Clock

0.5V

Hsync, Vsync, Data, Data

t

CLK

DD

0.5V

DD

0.2V

DD

WCH

0.7V

DD

0.9V

DD

0.2V

DD

0.1VDD0.1V

t

SD

t

HD

0.9V

DD

0.1V

DD

t

WCL

DD

t

fCLK

0.9V

0.1V

Data

(R0~R7,

Invalid Data Invalid Data

G0~G7, B0~B7)

t

DataEnable

HI

0.7V

DD

0.2V

DD

0.7V

DD

Main

Clock

t

HC

tHr, t

Vr

tIr, t

t

rCLK

0.9V

0.1V

DD

Hsync

Vsync

Hsync

DataEnable

Vsync

DataEnable

0.2V

DD

t

HV

0.2V

DD

t

HP

t

WH

0.7V

DD

0.2V

DD

t

HBP

0.7V

DD

t

VP

t

WV

0.7V

DD

0.2V

DD

t

VBP

0.2V

DD

0.7V

t

0.2V

HFP

0.2V

VFP

DD

Revision Ver 1.1 October. 19, 1998 Page 13/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

8. Color Input Data Reference

The brightness of each primary color(red, green and blue) is based on the 8-bit gray scale data input for the color; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input.

Table 5 COLOR DATA REFERENCE

Input Color Data

Basic

Colors

Red

Green

Blue

Color Red

MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0

Black Red(255) Green(255) Blue(255) Cyan Magenta Yellow White Red(000) Dark Red(001) Red(002)

Red(253) Red(254) Red(255) Bright Green(000)Dark Green(001) Green(002)

Green(253) Green(254) Green(255)Bright Blue(000) Dark Blue(001) Blue(002)

Blue(253) Blue(254) Blue(255) Bright

0

1

0

1

0

:

1

0

:

0

:

0

MSB LSB

G7 G6 G5 G4 G3 G2 G1 G0

0

1

0

1

0

1

0

1

0

1

0

1

0

:

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

:

0

Green

MSB LSB

B7 B6 B5 B4 B3 B2 B1 B0

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

:

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

Blue

0

1

0

1

0

:

0

:

0

1

:

1

0

1

0 0 0 1 1 1 0 1 0 0 0

: 0 0 0 0 0 0

: 0 0 0 0 1 0

: 1 0 1

Revision Ver 1.1 October. 19, 1998 Page 14/23

LG Electronics Inc.

9. Power Sequences

LM151X1-G

Liquid Crystal Display

Product Specification

Power Supply, V

CC

for Digital Logic

Power Supply , V for Analog Circuits

Interface Signal, V (Digital RGB signal, V

, H

sync

, DE, Clock

sync

to PanelLink

Power Supply for Backlight Inverter

DD

90%90%

0V

i

10% 10%

T

1

Customers can monitor V

T

2

90%

10%

T

1

T

4

T

3

1

Valid

T

2

Invalid Period

(Monitoring V

T

sync

5

sync

with V

)

CC

Valid

T

1

T

2

T

4

n T1 : 10 ns ~ 20 ms (Rise time, Fall time of power supplies) n T2 : 100 ms (min.) n T3 : ~100 ms n T4 : 100 ms (max.) n T5 : 500 ms (min.)

Notes: 1. Please avoid floating state of interface signal at invalid period.

2. When the interface signal is invalid or no signal, be sure to pull down the analog power supply for LCD panel, VDD to 0V. Invalid signal with VDD for a long period of time, cause permanent damage to LCD panel.

3. BackLight inverter power must be turn on after power supply for LCD and interface signal are valid.

Revision Ver 1.1 October. 19, 1998 Page 15/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

10. Mechanical Characteristics

The chart below provides general mechanical characteristics for the model LM151X1-G LCD. Please refer to appendix 2 regarding the detailed mechanical drawing of the LCD module.

Parameter Value Symbol Notes

Outside dimension

Width Height Thickness

Bezel area

Width Height

Active area

Width Height

352.6 (typ)

264.6 (typ)

16.0 (typ)

311.2

234.4

307.2

230.4

mm

Weight

Front surface of LCD

1500(typ)

1600 (max)

Hard coating 3H. Anti-glare treatment of the front polarizer

gram

-

Revision Ver 1.1 October. 19, 1998 Page 16/23

LG Electronics Inc.

Product Specification

11. Environmental Specification

No Test ITEM Conditions

1 Temperature

Operating Non-operating

0 C ~ 50 C

-20 C ~ 60 C

LM151X1-G

Liquid Crystal Display

Operating

2 Humidity

3 Altitude

4

5

Vibration test

(non-operating)

Non-operating

Shock test

20% ~ 80% RH (non-condensing) 5% ~ 95% RH

(38.7¡É maximum wet bulb temperature)

Operating : 12,000ft Storage : 40,000ft

Waveform : Random Vibration level : 1.5G RMS Bandwidth : 10~200Hz Duration : X, Y, Z 20 min one time each direction

Shock level : 100G Waveform: half sine wave, 2ms Direction : X, Y, Z one time each direction

Revision Ver 1.1 October. 19, 1998 Page 17/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

12. Designation of Lot Mark

a) Lot Mark

KJIHGFEDCBA L

A, B : DIVISION CODE C, D, E : MODEL CODE F : YEAR G : MONTH H, I, J, K, L : SERIAL NO.

Note : 1. YEAR

YEAR 89 90 91 92 93 94 95 96 97 98 99 Mark 9 0 1 2 3 4 5 6 7 8 9

2. MONTH

MONTH Jan. Feb. Mar. Apr. May Jun. Jun. Aug. Sep. Oct. Nov. Dec.

Mark 1 2 3 4 5 6 7 8 9 0 N D

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.

13. Packing Form

a) Package quantity in one box : 8 pcs b) Box Size : 587mm¡¿408mm¡¿378mm Note : 1. Please, refer to appendix 3 regarding the detailed packing assembly drawing.

Revision Ver 1.1 October. 19, 1998 Page 18/23

LG Electronics Inc.

Product Specification

LM151X1-G

Liquid Crystal Display

14. PRECAUTIONS

Please pay attention to the followings when you use this TFT-LCD module with Back-light unit.

1)You must mount Module using mounting holes arranged in 4 corners.

2) Be sure to turn off the power when connecting or disconnecting the circuit.

3) Note that the polarizers are easily damaged. Pay attention not to scratch or press this surface with any hard object.

4) When the LCD surface become dirty, please wipe it off with a soft material. (ie. cotton ball)

5) Protect the module from the ESD as it may damage the electronic circuit (C-MOS). Make certain that treatment person’s body are grounded through wrist bend.

6) Do not disassemble the module and be careful not to incur a mechanical shock that might occur during installation. It may cause permanent damage.

7) Do not leave the module in high temperatures, particularly in areas of high humidity for a

long time.

8) The module not be expose to the direct sunlight.

9) Avoid contact with water as it may a short circuit within the module.

10) Do not apply invalid signal, especially very high frequency data clock and Hsync. Invalid

signal causes improper shutdown of DC/DC converter in LCM or permanent damage to LCD module.(If DC/DC converter in LCM is in shutdown state, LCM shows only white screen. Then please turn off and on once LCM power.)

Revision Ver 1.1 October. 19, 1998 Page 19/23

LG Electronics Inc.

LM151X1-G

Liquid Crystal Display

Product Specification

15.

APPENDIX 1 : Required Signal Assignment for PanelLink Tx, SiI100

Pin # Pin Name Require Signals Pin # Pin Name Require Signals

1 DE Data Enable 33 EXT_RES Voltage Swing Adjust 2 LP Horizontal Sync (Hsync) 34 SUPV Input threshold voltage control 3 FLM Vertical Sync (Vsync) 35 PD Power Down Mode (Active Low) 4 GND Digital Ground 36 SYNCOUT PLL Synchronization Signal 5 CLT0 Should be connected to pin 36 (SYNCOUT) 37 P23 R7 (MSB) 6 CLT1 - 38 P22 R6 7 CLT2 - 39 VCC Core Digital V 8 CLT3 - 40 P21 R5 9 DEDGE Clock latching edge for data 41 P20 R4

10 VCC Core Digital V

11 CEDGE

12 DCLK Pixel Clock 44 P17 R1 13 HALFCK - 45 GND Digital Ground 14 SYNC_CONT - 46 P16 R0 (LSB) 15 PLLCK Test Pin 47 P15 G7 (MSB) 16 GND Digital Ground 48 P14 G6 17 PGND PLL Analog Ground 49 P13 G5 18 PVCC PLL Analog V 19 AGND Transmitter Analog Ground 51 P11 G3

20 TXC-

21 TXC+

22 AVCC Transmitter Analog V

23 TX0-

24 TX0+

25 AGND Transmitter Analog Ground 57 P6 B6

26 TX1-

27 TX1+

28 AVCC Transmitter Analog V

29 TX2-

30 TX2+

31 AGND Transmitter Analog Ground 63 P0 B0 (LSB) 32 VCC Core Digital V

Clock latching edge for DE, Hsync, Vsync,

Low Voltage swing differential output clock