Datasheet LM-201U04-A3 Service manual (LG)

( ) Preliminary Specification ( ? ) Final Specification

Title 20.1” UXGA TFT LCD

LM201U04

Liquid Crystal Display

Product Specification

SPECIFICATION

FOR

APPROVAL

BUYER

MODEL

SIGNATURE DATE

/

SUPPLIER LG.Philips LCD CO., Ltd.

*MODEL LM201U04

SUFFIX A3

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY DATE

S.W. Lee / G.Manager

REVIEWED BY

J.T. Eu / Manager

PREPARED BY

D.I.Chung / A . Engineer

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

Ver 0.6 June . 05 . 2003

Product Engineering Dept.

LG. Philips LCD Co., Ltd

1 / 26

LM201U04

Liquid Crystal Display

Product Specification

CONTENTS

NO. ITEM Page

- COVER 1

- CONTENTS 2

- RECORD OF REVISIONS 3

1 GENERAL DESCRIPTION 4

2 ABSOLUTE MAXIMUM RATINGS 5

3 ELECTRICAL SPECIFICATIONS 6

3-1 ELECTRICAL CHARACTERISTICS 6

3-2 INTERFACE CONNECTIONS 8

3-3 SIGNAL TIMING SPECIFICATIONS 10

3-4 SIGNAL TIMING WAVE FORMS 11

3-5 COLOR INPUT DATA REFERANCE 12

3-6 POWER SEQUENCE 13

4 OPTICAL SPECIFICATIONS 14

5 MECHANICAL CHARACTERISTICS 18

6 RELIABILITY 21

7 INTERNATIONAL STANDARDS 22

7-1 SAFETY 22

7-2 EMC 22

8 PACKING 23

8-1 DESIGNATION OF LOT MARK 23

8-2 PACKING FORM 23

9 PRECAUTIONS 24

10 OTHERS -

APPENDIX 1. REQUIRED SIGNAL ASSIGNMENT FOR FLATLink Transmitter 26

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RECORD OF REVISIONS

Revision No DescriptionDate Page

1.0 Final specificationJune. 05. 2003

LM201U04

Liquid Crystal Display

Product Specification

Ver 0.6 June . 05 . 2003

3 / 26

LM201U04

Liquid Crystal Display

Product Specification

1. General Description

The LM201U04-A3 is a Color Active Matrix Liquid Crystal Display with an integral Cold 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. This TFT-LCD has a 20.1 inch diagonally measured active display area with UXGA resolution(1200 vertical by 1600 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 16,777,216 colors.

The LM201U04-A3 has been designed to apply the interface method that enables low power, high speed,low EMI. FPD Link must be used as a LVDS(Low Voltage Differential Signaling) chip. The LM201U04-A3 is intended to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic displays are important. In combination with the vertical arrangement of the sub-pixels, the LM201U04-A3 characteristics provide an excellent flat panel display for office automation products such as monitors.

G1

Gate Driver Circuit

LVDS

CN1

(30pin)

pair #1

LVDS

pair #2

Timing Controller

& LVDS 1 Chip

TFT - LCD Panel

(1600 × RGB × 1200 pixels)

G1200

+18V

Vcc

Power Circuit

Block

RGB

CN1(4pin),CN2(2pin))

S1 S1600

Source Driver Circuit

Back light Assembly (6CCFL)

CN3(2pin),CN4(4pin)

General Features

Active screen size 20.1 inches (510.54mm) diagonal

Outline Dimension 432.0(H) x 331.5(V) x 25.0(D) mm(Typ.)

Pixel Pitch 0.255 mm x 0.255 mm

Pixel Format 1600 horizontal By 1200 vertical Pixels RGB stripe arrangement

Color depth 8-bits, 16,777,216 colors

Luminance, white 250 cd/m2(Typ. Center 1 point)

Power Consumption

Weight 3200g (Typ.)

Display operating mode Transmissive mode, normally black

Total 35.1 Watt(Typ.), (4.5Watt @Vcc, 30.6 Watt @250cd/? [Lamp=7.5mA])

Surface treatments Hard coating (3H), Anti-glare treatment of the front polarizer

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LM201U04

Liquid Crystal Display

Product Specification

2. Absolute 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 NotesSymbol

Units

Min. Max.

Values

Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity

V

CC

T

OP

T

ST

H

OP

H

ST

- 0.3

0

- 20

10 10

+ 21 + 50 + 60 + 90 + 90

V

dc

? ?

%RH %RH

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.

at 25?

1 1 1 1

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Liquid Crystal Display

Product Specification

3. Electrical Specifications

3-1. Electrical Characteristics

The LM201U04-A3 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter. The inverter is an external unit to the LCD.

Table 2. ELECTRICAL CHARACTERISTICS

Values

Parameter

MODULE:

Power Supply Input Voltage Power Supply Input Current Power Consumption Differential Impedance Rush Current

Symbol

V

AA

I

AA

P

c

Zm I

Rush

Min.

17V

Typ. Max.

18V

0.25

4.5

19V

0.35

6.3

100

3

Vdc

A W

Ohm

A

LM201U04

NotesUnits

1 1 2 3

LAMP (each CCFL)

Operating voltage Operating Current Established Starting Voltage

at 25? at 0?

Operating Frequency Power Consumption (6 CCFL’s) Discharge Stabilization Time Life time

V I

BL

Vs

F P Ts

BL

650(8mA)

3.0

-

40

-

40000

680

7.5

-

50

30.6

-

815(3mA)

8.0

1250 1550

60

33.7

3

-

V

RMS

mA

V

RMS

V

RMS

KHz

Watts

Minutes

Hours

4

5

6 7 8 9

Notes :1. The specified current and power consumption are under the VCC=18.0V, 25°C, fV=60Hz condition,

Typical supply current is measured at the condition of 8 X 6 chess pattern(white & black)

2. This impedance value is for impedance matching between LVDS TXand the mating connector of the LCD.

3. The duration of rush current is about 1ms.

4. Operating voltage is measured at 25°C. The variance of the voltage is ±10%.

5. The output voltage at the transformer in the inverter must be high considering to the loss of the ballast capacitor in the inverter. The voltage above VSshould be applied to the lamps for more than 1 second for start-up. Otherwise, the lamps may not be turned on.

6. Lamp frequency may produce interface with horizontal synchronous frequency and as a result this

may cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference.

7. The lamp power consumption shown above does not include loss of external inverter at 25°C.

The used lamp current is the lamp typical current.

8. Let’s define the brightness of the lamp after being lighted for 5 minutes as 100%.

TSis the time required for the brightness of the center of the lamp to be not less than 95%. The used lamp current is the lamp typical current.

9. 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 on condition of continuous operating at 25?2?C.

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Liquid Crystal Display

Product Specification

Note. Do not attach a conducting tape to connecting wire.

If the lamp wire attach to a conducting tape, TFT-LCD Module has a low luminance and the inverter has abnormal action. Because leakage current is occurred between lamp wire and conducting tape.

The design of the inverter must have specifications for the lamp in LCD Assembly. The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by

the characteristics of the DC-AC inverter. So all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter(no lighting, flicker, etc) never occurs. When you confirm it, the LCD – Assembly should be operated in the same condition as installed in you instrument.

Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its leakage current.

a. The asymmetry rate of the inverter current and voltage waveform should be 10% below; b. The distortion rate of the current and voltage waveform should be within v2 ±10%; c. The ideal sine current and voltage waveform shall be symmetric in positive and negative polarities.

LM201U04

I p

I -p

* Asymmetry rate = | I p– I –p| / I

* Distortion rate = I p(or I –p) / I

rms

* 100%

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LM201U04

Liquid Crystal Display

Product Specification

3-2. Interface Connections

Interface chip must be used LVDS, part No. DS90CF383MTD(Transmitter) made by National Semiconductor. Or used the compatible interface chips(TI:SN75LVDS83). This LCD employs seven interface connections, a 30-pin connector is used for the module electronics interface. Six 2-pin connectors are used for the integral back-light system. The electronics interface connector is a model FI-XB30SRL-HF11 manufactured by JAE or used the connector

MDF76RAW-30S-1H manufactured by HIROSE

The mating connector part number FI-X30M(JAE) or equivalent. The pin configuration for the connector is shown in the table 3.

Table 3. MODULE CONNECTOR PIN CONFIGURATION(LVDS)

Pin DescriptionSymbol

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

Vcc Vcc Vcc Vcc GND GND SR3P SR3M SCLKINP SCLKINM SR2P SR2M SR1P SR1M SR0P SR0M GND GND FR3P FR3M FCLKINP FCLKINM FR2P FR2M FR1P FR1M FR0P FR0M GND GND

Supply voltage for LCD module Supply voltage for LCD module Supply voltage for LCD module Supply voltage for LCD module Ground Ground Plus signal of even channel 3 (LVDS) Minus signal of even channel 3 (LVDS) Plus signal of even clock channel (LVDS) Minus signal of even clock channel (LVDS) Plus signal of even channel 2 (LVDS) Minus signal of even channel 2 (LVDS) Plus signal of even channel 1 (LVDS) Minus signal of even channel 1 (LVDS) Plus signal of even channel 0 (LVDS)

Minus signal of even channel 0 (LVDS) Ground Ground Plus signal of odd channel 3 (LVDS)

Minus signal of odd channel 3 (LVDS)

Plus signal of odd clock channel (LVDS)

Minus signal of odd clock channel (LVDS)

Plus signal of odd channel 2 (LVDS)

Minus signal of odd channel 2 (LVDS)

Plus signal of odd channel 1 (LVDS)

Minus signal of odd channel 1 (LVDS)

Plus signal of odd channel 0 (LVDS)

Minus signal of odd channel 0 (LVDS) Ground Ground

Second data

First data

Connector pin arrangement

P/N, Maker :

FI-XB30SRL-HF11, JAE

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LM201U04

Liquid Crystal Display

Product Specification

The backlight interface connector is a model BHSR-02VS-1(CN2/CN3) and BHR-05VS-1 (CN1/CN4) manufactured by JST. The mating connector part number are SM02B-BHSS-1-TB(2pin), SM04(9-E2)BBHS-1-TB or equivalent. The pin configuration for the connector is shown in the table below.

Table 4. BACKLIGHT CONNECTOR PIN CONFIGURATION

Symbol

CN1

5

CN2

CN3

CN4

5

HV

NC

LV

LV Power supply for lamp 2(Low voltage side)

HV

LV

HV 1Power supply for lamp 4(High voltage side)1

LV

HV

NC

LV

LV Power supply for lamp 5(Low voltage side)

NC3

Power supply for lamp 1(Low voltage side)4

Power supply for lamp 3(Low voltage side)2

Power supply for lamp 4(Low voltage side)2

NC3

Power supply for lamp 6(Low voltage side)4

Notes: 1. The high voltage power terminal is thick line.

2. The low voltage power terminal is thin line.

NotesDescriptionPinNo

1Power supply for lamp 1(High voltage side)1

1Power supply for lamp 2(High voltage side)2

1Power supply for lamp 3(High voltage side)1

1Power supply for lamp 6(High voltage side)1

1Power supply for lamp 5(High voltage side)2

Up Side

Lamp1

Lamp 2

Lamp 3

Down Side

Lamp 4

Lamp 5

Lamp 6

Ver 0.6 June . 05 . 2003

CN 1

CN 2

CN 3

CN 4

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Liquid Crystal Display

Product Specification

3-3. Signal Timing Specifications

This is the signal timing required at the input of the LVDS Transmitter. All of the interface signal timing

should be satisfied with the following specifications for it’s proper operation.

Table 5. Timing Table

LM201U04

Enable

PeriodDCLK

Frequency

PeriodHsync

Width-Active

PeriodVsync

Frequency

Width-Active

Horizontal ValidData

Horizontal Back Porch

Horizontal Front Porch

Horizontal Blank

SYMBOL

tCLK

fCLK

tHP

tWH

tVP

fV

tWV

tHV

tHBP

tHFP

-

NoteUnitMaxTypMinITEM

15.7416.0016.26

63.562.561.5

868840832

161616

124012401230

616059

333

ns

tCLK

tHP

Hz

tHP

2pixel/clkMHz

1

2

3

4

800800800

16168

tCLK

3688

684032

tWH+ tHBP+ tHFP

Vertical Valid

Vertical Back Porch

Vertical Front Porch

Vertical Blank

tVV

tVBP

tVFP

-

Notes: 1. Hsync period shall be a double number of 8

2. Horizontal sync shall be active high.

3. Vertical frequency should be keep the above specification when the resolution & mode are changed.

4. Vertical sync shall be active high.

Ver 0.6 June . 05 . 2003

120012001200

353525

tHP

222

404030

tWV+ tVBP+ tVFP

10 / 26

3-4. Signal Timing Waveforms

LM201U04

Liquid Crystal Display

Product Specification

Hsync, Vsync, DE, DATA

t

CLK

Dclk

INVALID

DATA

DE(Data Enable)

Hsync

t

WH

0.5V

CC

0.7Vcc

0.3Vcc

VALID

Data are latched at the falling edge of DCLK

t

HP

INVALID

t

HBP

t

HV

DE(Data Enable)

t

VP

t

WV

Vsync

t

VBP

t

VV

DE(Data Enable)

Ver 0.6 June . 05 . 2003

t

HFP

t

VFP

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LM201U04

Liquid Crystal Display

Product Specification

3-5. 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 6. COLOR DATA REFERENCE

Input Color Data

Basic

Color

Red

Green

Color

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) Gr een(255) Bright

Red

MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

0

1

0

1

0

1

-

1

0

1

0

-

0

MSB LSB

0

1

0

1

0

1

0

1

0

1

0

-

1

0

1

0

-

0

1

0

1

0

1

Green

Blue

MSB LSB

0

1

0

1

0

1

0

1

0

-

0

1

0

1

0

-

1

0

1

0

1

0

1

0

-

Blue(000) Dark Blue(001) Blue(002)

Blue

- - - - - - - - -

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

Ver 0.6 June . 05 . 2003

0

-

0

1

0

1

0

-

0

1

0

1

0

1

0

1

12 / 26

3-6. Power Sequence

LM201U04

Liquid Crystal Display

Product Specification

90% 90%

Power supply for LCD

Vcc

Interface signal

Power for LAMP

Table 7. POWER SEQUENCE

Parameter Units

0V

T 1 T 2 T 3 T 4 T 5 T 6 T 7

10%

0V

OFF

Min.

-

0 200 200

0

-

400

T2 T5 T6 T7

T1

10%

Valid data

T3

Lamp on

Values

Typ. Max.

10%

T4

-

10 50

-

50 10

-

10%

OFF

ms ms ms ms ms ms ms

Notes : 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 for LCD VCCto 0V. Invalid signal with Vcc for a long period of time, causes permanent damage to LCD panel.

3. Lamp power must be turn on after power supply for LCD and interface signals are valid.

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LM201U04

Liquid Crystal Display

Product Specification

4. Optical Specifications

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

FIG. 1 Optical Characteristic Measurement Equipment and Method

Optical Stage(x,y)

LCD Module

Field = 1 °

500mm

Table 8. OPTICAL CHARACTERISTICS

Parameter Symbol NotesUnits

Surface Luminance, white

Luminance Variation

Luminance Uniformity (TCO 99)

Rise Time

Decay Time

Color Coordinates

RED

GREEN

BLUE

Viewing Angle

x axis, right(?=0°)

x axis, left (?=180°)

y axis, up (?=90°)

y axis, down (?=270°)

WHITE

Prichard 880 or equivalent

(Ta=25 °C, VCC=18.0V, fV=60Hz Dclk=125MHz, IBL=7.5mA)

Values

MAxTypMin

WH

250200L

R

D

9Tr

7Tr

0.6680.6380.608RX

0.3720.3420.312RY

0.3230.2930.263GX

0.6390.6090.579GY

0.1770.1470.117BX

0.0980.0680.038BY

0.3430.3130.283WXWHITE

0.3590.3290.299WY

8885? l

8885? u

8885? d

2

1400250CRContrast Ratio

2cd/m

3%65?

41.7L

5ms2516TrResponse Time

6degree8885?r

71.8%--Crosstalk

82.2Gray Scale Value

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Product Specification

LM201U04

Liquid Crystal Display

Notes :

1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance with all white pixels

Contrast Ratio =

Surface Luminance with all black pixels

Contrast ratio shall be measured at the center of the display (Location P1).

2. Surface Luminance (L

)is measured at the center point (location P1) with all pixels

WH

displaying white

3. The variation in surface luminance, dWHITE is defined as :

Minimum (P1, P2, ....P9)

?

100(%

dWHITE =

)

Maximum (P1, P2, ....P9)

Where P1 to P9 are the luminance with all pixels displaying white at 9 locations.

H/2 H/2

H/10

V/10

P1 P2 P3

V/2

V

P4 P5 P6

V/2

V/10

P7

P8

P9

H

4. TCO’99 Certification Requirements and test methods for environmental labeling of

display [ flat] Report No.2 (×1.5.2. Luminance Uniformity) LR = (LMAX.+ 30deg. / LMIN.+ 30deg.) + (LMAX.- 30deg. / LMIN. - 30deg.) ) / 2

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Liquid Crystal Display

100 90

10

0

Product Specification

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

LM201U04

Optica

Respons

l

e

TrD TrR

white

blac

k

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

??

= 0

?

??

= 90

(12:00)

?

y

u

z

A

?

white

??

=

180

(9:00)

?

TFT LCD

MODUL

E

z

'

xl

Ver 0.6 June . 05 . 2003

??

= 0

?

(3:00)

xr

??

= 270

y

d

?

(6:00)

16 / 26

Product Specification

LM201U04

Liquid Crystal Display

7. Crosstalk :

1/6

(Background : 127-Gray or White)

Cross talk

1/2

Pattern : A

(Luminance at pattern A – Luminance at pattern B)

?

1/3

× 100%

V

1/6

1/2

?

H

=

Luminance at pattern A

1/6

1/2

?

V

?

1/2

1/3

H

Pattern : B

(Window : Black)

(Background : 127-Gray or White)

8. Gray Scale

Gray Level Relative Luminance (%)

Typ.

0

31

63

95

127

159

191

223

255

0.3

1.1

4.57

11.3

21.4

35.2

52.8

74.4

100

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Liquid Crystal Display

Product Specification

5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model LM201U04-A3 . In addition,

the figures in the next page are detailed mechanical drawing of the LCD.

LM201U04

Horizontal

Outside dimensions

Bezel area

Active display area

Weight (approximate) 3,200g (Typ.)

Surface Treatment

Vertical

Depth

Horizontal

Vertical

Horizontal

Vertical

Hard coating (3H) Anti-glare treatment of the front polarizer Haze (25%)

432.0 ± 0.5 mm

331.5 ± 0.5 mm

25.0 ± 0.5 mm

413.0 mm

311.0 mm

408.0 mm

306.0 mm

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LM201U04

Liquid Crystal Display

Product Specification

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LM201U04

Liquid Crystal Display

Product Specification

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Product Specification

6. Reliability

Environment test condition

No. Test Item Conditions

LM201U04

Liquid Crystal Display

1 High temperature storage test

2 Low temperature storage test

3 High temperature operation test

4 Low temperature operation test

5 Vibration test

(non-operating)

6

7

{ Result Evaluation Criteria }

There should be no change which might affect the practical display function when the display quality

test is conducted under normal operating condition.

Shock test (non-operating)

Altitude

storage / shipment operating

Ta= 60°C 240h

Ta= -20°C 240h

Ta= 50°C 60%RH 240h

Ta= 0°C 240h

Waveform : Random Vibration level : 1.0G RMS Bandwidth : 10 ~ 500Hz Duration : X,Y,Z 10min

One time each direction

Shock level : 100G Waveform: half sine wave, 2ms Direction : ±X, ±Y, ±Z

One time each direction

0 - 40,000 feet(12,192m) 0 - 12,000 feet (3657.6m)

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LM201U04

Liquid Crystal Display

Product Specification

7. International Standards

7-1. Safety

a) UL 60950, Third Edition, Underwriters Laboratories, Inc., Dated Dec. 11, 2000. Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. b) CAN/CSA C22.2, No. 60950, Third Edition, Canadian Standards Association, Dec. 1, 2000. Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. c) EN 60950 : 2000, Third Edition IEC 60950 : 1999, Third Edition European Committee for Electrotechnical Standardization(CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment.

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) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment.“ International Special Committee on Radio Interference. c) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment.“ European Committee for Electrotechnical Standardization.(CENELEC), 1998

( Including A1: 2000 )

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8. Packing

8-1. Designation of Lot Mark

a) Lot Mark

A B C D E F G H I J K L M

A,B,C : Inch D : Year E : Month F : Panel Code G : Factory Code H : Assembly Code I,J,K,L,M : Serial No

Note

1. Year

LM201U04

Liquid Crystal Display

Product Specification

Year

Mark

200012001

0

2002320034200452005

2

2006

2. Month

Month

Mark

Apr5May

4

Jun7Jul8Aug9Sep

6

3. Panel Code

Panel Code1P1 Factory

Mark

P2 Factory

2

P3 Factory

3

P4 Factory

4

P5 Factory

5

4. Factory Code

Factory Code

Mark

LPL NanjingLPL Gumi

CK

5. Serial No

Serial No.

Mark

A0001 ~ A9999, - - - - , Z999900001 ~ 99999

100,000 ~1 ~ 99,999

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.

6

Oct

A

2007999897

7987

Nov

Hydis Panel

DecMarFebJan

B

H

C421

8-2. Packing Form

a) Package quantity in one box : 5 pcs

b) Box Size : 530mm × 307mm × 453mm

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Liquid Crystal Display

Product Specification

9. PRECAUTIONS

Please pay attention to the following when you use this TFT LCD module.

9-1. MOUNTING PRECAUTIONS

(1) You must mount a module using holes arranged in four corners or four sides. (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 a 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 describe 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 determined

to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials

like chamois soaks with petroleum benzene. 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.

LM201U04

9-2. OPERATING PRECAUTIONS

(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 not be operated its full characteristics perfectly.

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LM201U04

Liquid Crystal Display

Product Specification

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.

(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 ion-blown 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 or its vestige is recognized,

please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.

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LM201U04

Liquid Crystal Display

Product Specification

APPENDIX 1. REQUIRED SIGNAL ASSIGNMENT FOR FlatLink(TI:SN75LVDS83) Transmitter

Pin # Require SignalPin Name Pin # Require SignalPin Name

1 Power Supply for TTL InputVCC 29 Ground pin for TTLGND

2 TTL Input (R7)D5 30 TTL Input (DE)D26

3 TTL Input (R5)D6 31 TTL Level clock InputTXCLKIN

4 TTL Input (G0)D7 32 Power Down InputPWR DWN

5 Ground pin for TTLGND 33 Ground pin for PLLPLL GND

6 TTL Input (G1)D8 34 Power Supply for PLLPLL VCC

7 TTL Input (G2)D9 35 Ground pin for PLLPLL GND

8 TTL Input (G6)D10 36 Ground pin for LVDSLVDS GND

9 Power Supply for TTL InputVCC 37 Positive LVDS differential data output 3

10 TTL Input (G7)D11 38 Negative LVDS differential data output 3

11 TTL Input (G3)D12 39 Positive LVDS differential clock output

12 TTL Input (G4)D13 40 Negative LVDS differential clock output

13 Ground pin for TTLGND 41 Positive LVDS differential data output 2

14 TTL Input (G5)D14 42 Negative LVDS differential data output 2

15 TTL Input (B0)D15 43 Ground pin for LVDSLVDS GND

16 TTL Input (B6)D16 44 Power Supply for LVDSLVDS VCC

17 Power Supply for TTL InputVCC 45 Positive LVDS differential data output 1

18 TTL Input (B7)D17

19 TTL Input (B1)D18

20 TTL Input (B2)D19

22 TTL Input (B3)D20

23 TTL Input (B4)D21

24 TTL Input (B5)D22

25 TTL Input (RSVD)D23

46 Negative LVDS differential data output 1

47 Positive LVDS differential data output 0

48 Negative LVDS differential data output 0

49 Ground pin for LVDSLVDS GND21 Ground pin for TTL InputGND

50 TTL Input (R6)D27

51 TTL Input (R0)D0

52 TTL Input (R1)D1

53 Ground pin for TTLGND

TxOUT3+

TxOUT3-

TXCLKOUT+

TXCLKOUT-

TXOUT2+

TXOUT2-

TXOUT1+

TXOUT1-

TXOUT0+

TXOUT0-

26 Power Supply for TTL InputVCC 54 TTL Input (R2)D2

55 TTL Input (R3)D327 TTL Input (HSYNC)D24

56 TTL Input (R4)D428 TTL Input (VSYNC)D25

Notes : Refer to LVDS Transmitter Data Sheet for detail descriptions.

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