Datasheet LM-201U02-A3C3 Service manual (LG)

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Page 1

( ) Preliminary Specification ( ● ) Final Specification

LM201U02

Liquid Crystal Display

Product Specification

SPECIFICATION

FOR

APPROVAL

20.1” UXGA TFT LCDTitle

BENQBUYER

MODEL

*When you obtain standard approval,

www.jxlcd.com

DATESIGNATURE

please use the above model name without suffix

S.W.Lee / G.Manager

REVIEWED BY

H. S. Baek / G. Manager

PREPARED BY

K.G Park / Manager

LG.Philips LCD Co., Ltd.SUPPLIER

LM201U02*MODEL

A3C3Suffix

DATESIGNATURE

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

The preliminary document is subject to change without prior notice.

Ver. 0.3 July.30. 2002

MNT/TV Products Engineering Dept.

LG. Philips LCD Co., Ltd

1/ 27

Page 2

Product Specification

Contents

LM201U02

Liquid Crystal Display

PageITEMNo

COVER

CONTENTS

RECORD OF REVISIONS

GENERAL DESCRIPTION1

ABSOLUTE MAXIMUM RATINGS2

ELECTRICAL SPECIFICATIONS3

ELECTRICAL CHARACTREISTICS3-1

INTERFACE CONNECTIONS3-2

SIGNAL TIMING SPECIFICATIONS3-3

SIGNAL TIMING WAVEFORMS3-4

COLOR INPUT DATA REFERNECE3-5

www.jxlcd.com

POWER SEQUENCE3-6

OPTICAL SFECIFICATIONS4

MECHANICAL CHARACTERISTICS5

RELIABLITY6

INTERNATIONAL STANDARDS7

SAFETY7-1

EMC7-2

PACKING8

DESIGNATION OF LOT MARK8-1

PACKING FORM8-2

Ver. 0.3 July.30. 2002

25PRECAUTIONS9

27APPENDIX

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Page 3

Product Specification

RECORD OF REVISIONS

First Draft (Preliminary)-Nov.13.20010.0

LM201U02

Liquid Crystal Display

DESCRIPTIONPageRevision DateRevision No

4Feb.20.20020.1

www.jxlcd.com

Outline Dimension: 24.5(D) mm -> 24.3(D) mm

Weight: 4,100 g (typ.) ->3,700 g (typ.)

Outline Dimension: 24.1(D) mm(Max) -> 24.3(D) mm(Typ)

Weight: 4,100 g (Typ) ->3,700 g (Typ)

4,300 g (Max) ->4,000 g (Max)

Front View Update20

Rear View Update21

Electrical Characteristics Notes Update6,7

Front View Update20

Rear View Update21

4. Optical spec. Response time changed

typ 30ms-Æ 25ms

Front View Update(Lamp Wire:165mm->175mm)20Mar.08.20020.2

Rear View Update21

TMDS signal interface connector 8Mar.21.2002

FI-WE21P-HF-E (JAE) ->FI-WE21P-HF-E (JAE)

GT121-21P-LD ( LG CABLE)

Added the table 815

Luminance Uniformity(TCO’99) : 1.7(max)

Front View Update20Mar.27.2002

Rear View Update21

CNC1 Pin Configuration:Pin 8-> No Connection8Apr.02.2002

CNC1 Pin Configuration:Pin 18-> No Connection8

CNC2 Pin Configuration:Pin 12-> No Connection9

Table 5; the color of backlight connector pin(LV) changed10Apr.17.2002

CN1: Pin2 (Blue -> Sky Blue), Pin 5(white -> Dark blue)

CN2: Pin 2(white -> black)

CN3: Pin 2(white -> black)

CN4: Pin2 (Blue -> Sky blue), Pin 5(white -> Dark blue)

Ver. 0.3 July.30. 2002

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Page 4

Product Specification

RECORD OF REVISIONS

LM201U02

Liquid Crystal Display

DESCRIPTIONPageRevision DateRevision No

16Jul.30.20020.3

www.jxlcd.com

4. Optical spec.

Viewing Angle changed

min 80 degreeÆ typ 88 degree

Ver. 0.3 July.30. 2002

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Page 5

LM201U02

Liquid Crystal Display

Product Specification

1. General Description

The LM201U02 LCD is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) back light 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 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 16,777,216 colors. The LM201U02 has been designed to apply the TMDS interface method to enables a simple and low-cost implementation in both the host and monitor.

VCC, VDD

(Transition Minimized differential Signaling) as the

RGB (48BIT)

CLK

RGB (48BIT)

V0~V17

SOURCE (Right)SOURCE (Left)

(20PIN)

USER CON

INPUT 18V

www.jxlcd.com

(15PIN)

POWER CON

General Features

RXC +/RX0 +/RX1 +/RX2 +/-

GND

Timing

Controller

DC/DC

Converter

20.1 inches(51cm) diagonalActive Screen Size

467.8(H) x 361.0(V) x 24.3(D) mm(Typ.)Outline Dimension

0.255 mm x 0.255mmPixel Pitch

1600 horiz. By 1200 vert. Pixels RGB stripes arrangementPixel Format

8-bit, 16,777,216 colorsColor Depth

250 cd/m

Total 41.0 Watt(Typ.)Power Consumption

3,700 g (typ.)Weight

Transmissive mode, normally blackDisplay Operating Mode

GAMMA

(Typ.)Luminance, White

VCC,VGH,VGL

G A T E

PANEL

1600 X 1200

Surface Treatment

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

TMDSInterface

6 CCFL’s(Cold Cathode Fluorescent Lamp)LAMP

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Page 6

Liquid Crystal Display

Product Specification

2. Absolute Maximum Ratings

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

Table 1. ABSOLUTE MAXIMUM RATINGS

LM201U02

Parameter Notes

Power Input Voltage

Operating Temperature

Storage Temperature

Operating Ambient Humidity

Storage Humidity

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.

www.jxlcd.com

Symbol

Values

MaxMin

500T

60-20H

Units

°C

at 25 ± 5°CVdc21-0.3Vcc

1%RH9010H

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LM201U02

Liquid Crystal Display

Product Specification

3. Electrical Specifications

3-1. Electrical Characteristics

The LM201U02 requires two power inputs. One input is employed to power the LCD electronics and to drive the voltages to drive the TFT array and liquid crystal. And 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

Parameter Symbol

MODULE :

Inrush Current

LAMP :

Operating Voltage

Operating Current

www.jxlcd.com

at 25 °C at 0 °C

Operating Frequency

Power Consumption

Rush

Values

MaxTypMin

Vdc22.020.018.0VccPower Supply Input Voltage

920(3mA)750(7.5mA)740(8mA)V

1080--

1500--

RMS

mA9.07.53.0I

RMS

NotesUnit

1A0.70.4-IccPower Supply Input Current

1Watt12.66.3-PcPower Consumption

2Ohm11010090ZmDifferential Impedance

3A3--I

4VsEstablished Starting Voltage

5kHz605040F

6Watt37.233.8-P

7min3--TsDischarge Stabilization Time

8Hrs30,000Life Time

Notes : 1. The input current shall be measured at V

clock frequency of 125MHz under 256gray(B/W) (typ)

2. This impedance value is needed to proper display and measured from TMDS Tx output and input connector of module.

3. The measuring condition The duration of rush current is about 20ms, and rising time of Power input is 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 V

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.

Ver. 0.3 July.30. 2002

of 18.0Vdc at 25℃, refresh rate of 60Hz, and pixel

should be applied to the lamps for more

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LM201U02

Liquid Crystal Display

Product Specification

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

lamp current is the lamp typical current.

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

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 √2 ±10%; c. The ideal sine current and voltage waveform shall be symmetric in positive and negative polarities.

www.jxlcd.com

* Asymmetry rate = | I

-p

Ver. 0.3 July.30. 2002

* Distortion rate = I

–I –p| / I

(or I –p) / I

rms

* 100%

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LM201U02

Liquid Crystal Display

Product Specification

3-2. Interface Connections

This LCD employs three kinds of interface connections. A 21 pin connector is used for TMDS signals from the host computer. A 15-pin connector is used for LCD module power and LCM controls signal from external monitor control circuits. And four connectors, a three pin and two pin connector, are used for the integral backlight system.

3-2-1. Signal Interface

The TMDS signal interface connector is FI-WE21P-HF-E by JAE and GT121-21P-LD by LG CABLE . Interface chip in host side, must be used TMDS equivalent. The pin configuration for the 21 pin connector is shown in the table below.

Table 3 21PIN CONNECTOR (CNC1) PIN CONFIGURATION

, part No. SiI160, designed by Silicon Image Inc., or its

1. Interface chips

2. Connector

Symbol Description Pin Symbol

TX1+

TX1-

SHLD1

SHLDC

TXC+

TXC-

GND

NC NC

1.1 LCD : Sil253(Silicon Image)

2.1 LCD : FI-WE21P-HF-E,GT121-21P-LD

2.2 Mating : FI-W21S or FI-W21M or compatible

2.3 Connector pin arrangement

TMDS positive differential output (channel1) TMDS negative differential output (channel1) Shield for TMDS channel 1 Shield for TMDS clock TMDS positive differential output (reference clock)

www.jxlcd.com

TMDS negative differential output (reference clock) Logic Ground No Connection No Connection No Connection

13 14 15

17 18 19 20 21

TX2+

TX2-

SHLD2 SHLD0 TX0+

TX0-

NC NC DDC_DAT DDC_CLK NC

Description

TMDS positive differential output (channel2) TMDS negative differential output (channel2) Shield for TMDS channel 2 Shield for TMDS channel 0 TMDS positive differential output (channel 0) TMDS negative differential output (channel 0) No Connection No Connection DDC2B Data (See note 2) DDC2B Clock (See note 3) No connection

121

CNC1

Notes: 1. All shield pins and GND(ground) pin should be connected together and should also be

connected to the LCD’s metal frame.

2, 3. These pins are only for external monitor control circuits and directly connected to CNC2 connector.

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LM201U02

Liquid Crystal Display

Product Specification

3-2-2. Power Interface

A 15 pin connector (CNC2) for external monitor control circuits, is a model 53261 manufactured by Molex. The mating connector part number is 51021 or its equivalent. The pin configuration for this connector is shown in the table below.

Table 4 15 PIN CONNECTOR (CNC2) PIN CONFIGURATION

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

Connector pin arrangement

Symbol Description Notes

GND

NC NC

GND

NC NC

NC SDA SCL

GND

www.jxlcd.com

Ground No connection (Reserved) Ground LCM power supply, +20V( ±10% ) LCM power supply, +20V( ±10% ) Ground No connection (Reserved) No connection (Reserved) Ground No connection (Reserved) No connection (Reserved) No connection (Reserved) DDC data line out DDC clock line out Ground

151

CNC2

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

LCD’s metal frame.

2. Pin 13, 14 are for DDC2B communication between host computer and external monitor control circuits. These pins are directly connected to CNC1 connector.

Ver. 0.3 July.30. 2002

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LM201U02

Liquid Crystal Display

Product Specification

3-2-3. Backlight Interface

The backlight interface connector is a model BHSR-02VS-1(CN2/CN3) and BHSR-05VS-2 (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 5 BACKLIGHT CONNECTOR PIN CONFIGURATION

Symbol

CN1

CN2

CN3

CN4

www.jxlcd.com

Notes: 1. The high voltage power terminal is colored pink,blue,gray. Ground pin color is white,blue,black.

2. The backlight ground should be common with LCD metal frame.

HV 1Power supply for lamp 4(High voltage side) - Gray1

NC3

Power supply for lamp 2(Low voltage side) – Dark Blue

NC3

Power supply for lamp 5(Low voltage side) – Dark Blue

NotesDescriptionPinNo

1Power supply for lamp 1(High voltage side) - Pink1

1Power supply for lamp 2(High voltage side) – Sky Blue2

2Power supply for lamp 1(Low voltage side) - White4

1Power supply for lamp 3(High voltage side) - Gray1

2Power supply for lamp 3(Low voltage side) - Black2

2Power supply for lamp 4(Low voltage side) - Black2

1Power supply for lamp 6(High voltage side) - Pink1

1Power supply for lamp 5(High voltage side) – Sky Blue2

2Power supply for lamp 6(Low voltage side) - White4

Up Side

Down Side

Ver. 0.3 July.30. 2002

Lamp1

Lamp 2

Lamp 3

Lamp 4

Lamp 5

Lamp 6

CN 1

CN 2

CN 3

CN 4

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LM201U02

Liquid Crystal Display

Product Specification

3-3. Signal Timing Specifications

This is signal timing required at the input of the TMDS transmitter. All of the interface signal timing should be satisfied with the following specifications for it’s proper operation.

Table 6. Timing Table

Enable

SYMBOL

CLK

HBP

HFP

8064

PeriodDCLK

Frequency

PeriodHsync

Width-Active

PeriodVsync

Frequency

Width-Active

www.jxlcd.com

Horizontal ValidData

Horizontal Back Porch

Horizontal Front Porch

Horizontal Blank

7.938.138.33

126123120

168016801664

323232

124012301225

606060

333

160016001600

323216

161616

HP-tHV

MHz

CLK

NoteUnitMaxTypMinITEM

WH+ tHBP+ tHFP

VBP

VFP

Vertical Valid

Vertical Back Porch

Vertical Front Porch

Vertical Blank

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

2. Horizontal sync shall be active high.

3. Vertical frequency is only 60Hz

4. Vertical sync shall be active high.

Ver. 0.3 July.30. 2002

120012001200

352520

222

tvP-tv

3025

WV+ tVBP+ tVFP

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Page 13

3-4. Signal Timing Waveforms

LM201U02

Liquid Crystal Display

Product Specification

Hsync, Vsync, DE, DATA

CLK

Dclk

INVALID

DATA

DE(Data Enable)

www.jxlcd.com

Hsync

0.5V

0.7Vcc

0.3Vcc

VALID

Data are latched at the falling edge of DCLK

INVALID

HBP

DE(Data Enable)

Vsync

VBP

DE(Data Enable)

Ver. 0.3 July.30. 2002

HFP

VFP

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Page 14

LM201U02

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 7. COLOR DATA REFERENCE

Input Color Data

Basic Color

RED

GREEN

BLUE

Color

Black

Red (255)

Green (255)

Blue (255)

Cyan

Magenta

Yellow

White

www.jxlcd.com

RED (000)

RED (001)

...

RED (254)

RED (255)

GREEN (000)

GREEN (001)

...

GREEN (254)

GREEN (255)

BLUE (000)

BLUE (001)

...

BLUE (254)

BLUE (255)

MSB LSB

RED

MSB LSB

GREEN

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 00 0 0 0 0 0 0 0

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 0

0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 1

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

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

0 0 0 0 0 0 0 00 0 0 0 0 0 0 10 0 0 0 0 0 0 0

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

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

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 0

1 1 1 1 1 1 1 00 0 0 0 0 0 0 00 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

BLUE

.........

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Page 15

3-6. Power Sequence

LM201U02

Liquid Crystal Display

Product Specification

Power Supply For LCD

Interface Signal,

(TMDS Signal of Transmitter)

Power for Lamp

www.jxlcd.com

Parameter

Min. Typ. Max.

90%

OFF

Values

90%

10%10%

Valid Data

3 T

LAMP ON

Units

OFF

0 200 200

400

10 50

50 10

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 VAAto 0V.

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

Ver. 0.3 July.30. 2002

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Page 16

LM201U02

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 25 °C. 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.

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

Parameter Symbol NotesUnits

www.jxlcd.com

Surface Luminance, white

Luminance Variation

Luminance Uniformity(TCO’99)

Color Coordinates

Viewing Angle

www.jxlcd.com

Rising time

Falling time

x axis, right(φ=0°) 6degree88θr x axis, left (φ=180°) y axis, up (φ=90°) y axis, down (φ=270°)

Field = 1 °

500mm

Table 8. OPTICAL CHARACTERISTICS

WHITE

RED

GREEN

BLUE

Values

88θl

88θu

88θd

Prichard 880 or equivalent

(Ta=25 °C, V

Dclk=123MHz, I

MAxTypMin

-250200L

2212Tr

2313Tr

0.6600.6300.600RX

0.3700.3400.310RY

0.3300.3000.270GX

0.6100.5800.550GY

0.1800.1500.120BX

0.1400.1100.080BY

0.3430.3130.283WXWHITE

0.3590.3290.299WY

=20.0V, fV=60Hz

=7.5mA)

1-350250CRContrast Ratio

2cd/m

3%--70δ

41.7L

5ms4525TrResponse Time

7Gray Scale

Ver. 0.3 July.30. 2002

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Page 17

Product Specification

LM201U02

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 P5).

2. Surface Luminance (L

displaying white

3. The variation in surface luminance, δWHITE is defined as(VESA FPDM Ver1.0 306-1) :

δWHITE = X 100

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

H/10 H/10

www.jxlcd.com

P1 P2 P3

)is measured at the center point (location P5) with all pixels

Mimimum (P

Maximum (P

H/2 H/2

, P2, ....P9)

V/10

V/2 V/2

P4 P5 P6

P7 P8 P9

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

Ver. 0.3 July.30. 2002

V/10

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Page 18

Liquid Crystal Display

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”.

LM201U02

100

Optical

Response

white

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

(12:00)

www.jxlcd.com

TrD TrR

black

= 0。

= 90。

white

= 180。

(9:00)

TFT LCD MODULE

Ver. 0.3 July.30. 2002

z' yd

= 270。

(6:00)

= 0。

(3:00)

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Page 19

7. Grayscale Specification

Gray Level Relative Luminance (%)

LM201U02

Liquid Crystal Display

Product Specification

Typ.

127

159

191

223

255

www.jxlcd.com

0.3

1.2

4.68

11.7

21.2

35.2

53.0

75.4

100

Ver. 0.3 July.30. 2002

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Liquid Crystal Display

Product Specification

5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model LM201U1. In addition

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

LM201U02

Horizontal

Outside dimensions

Bezel area

Active display area

Weight(approximate)

Surface Treatment

www.jxlcd.com

Vertical

Depth

Horizontal

Vertical

Horizontal

Vertical

3,700g(Typ.), 4,000g(Max.)

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

467.8 ± 0.7mm

361 ± 0.7mm

24.3(Typ)mm

413 mm

311mm

408.0mm

306.0mm

Ver. 0.3 July.30. 2002

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LM201U02

Liquid Crystal Display

Product Specification

www.jxlcd.com

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LM201U02

Liquid Crystal Display

Product Specification

www.jxlcd.com

Ver. 0.3 July.30. 2002

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Page 23

Product Specification

6. Reliability

Environment test condition

No. Test Item Conditions

1 High temperature storage test Ta= 60°C 240h

2 Low temperature storage test Ta= -20°C 240h

3 High temperature operation test Ta= 50°C 60%RH 240h

4 Low temperature operation test Ta= 0°C 240h

LM201U02

Liquid Crystal Display

5 Vibration test

(non-operating)

{ 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

www.jxlcd.com

storage / shipment operating

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)

Ver. 0.3 July.30. 2002

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Liquid Crystal Display

Product Specification

7. International Standards

7-1. Safety7-1. Safety

a) UL 1950 Third Edition, Underwriters Laboratories, Inc. Jan. 28, 1995.

Standard for Safety of Information Technology Equipment Including Electrical Business Equipment.

b) CAN/CSA C22.2 No. 950-95 Third Edition, Canadian Standards Association, Jan. 28, 1995.

Standard for Safety of Information Technology Equipment Including Electrical Business Equipment.

c) EN 60950 : 1992+A1: 1993+A2: 1993+A3: 1995+A4: 1997+A11: 1997

IEC 950 : 1991+A1: 1992+A2: 1993+A3: 1995+A4: 1996 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

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LM201U02

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Page 25

8. Packing

8-1. Designation of Lot Mark

a) Lot Mark

ABCDEFGHI JKLM

A,B,C : SIZE D : YEAR E : MONTH F,G : PANEL CODE H : ASSEMBLY CODE I,J,K,L,M : SERIAL NO.

Note:

1. YEAR

LM201U02

Liquid Crystal Display

Product Specification

YEAR

Mark

www.jxlcd.com

2. MONTH

MONTH

Mark

3. Serial No.

Serial No.

Mark

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) Package quantity in one box : 3 pcs

988999200002001120022200332004420055200662007

www.jxlcd.com

Jan.1Feb.2Mar.3Apr.4May.5Jun.6Jul.7Aug.8Sep.9Oct.ANov.BDec.

1 ~ 99999

00001 ~ 99999

100000 ~

A0001 ~ A9999,·········, Z9999

b) Box Size : 470mm × 253mm × 573mm

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Page 26

LM201U02

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.

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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.

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Page 27

LM201U02

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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Page 28

Product Specification

APPENDIX 1 : Required Signal Assignment for TMDS

LM201U02

Liquid Crystal Display

www.jxlcd.com

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