Datasheet LM-201U05-SLA1 Service manual (LG)

( ) Preliminary Specification ( ■ ) Final Specification

Title 20.1” UXGA TFT LCD

LM201U05

Liquid Crystal Display

Product Specification

SPECIFICATION

FOR

APPROVAL

BUYER General MODEL

www.jxlcd.com

SIGNATURE DATE

/

SUPPLIER LG.Philips LCD CO., Ltd.

*MODEL LM201U05

SUFFIX SLA1

*When you obtain standard approval, please use the above model name without suffix

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

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LM201U05

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 REFERENCE 12 3-6 POWER SEQUENCE 13

4 OPTICAL SPECIFICATIONS 14 5 MECHANICAL CHARACTERISTICS 19

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6 RELIABILITY 22 7 INTERNATIONAL STANDARDS 23

7-1 SAFETY 23 7-2 EMC 23

8 PACKING 24

8-1 DESIGNATION OF LOT MARK 24 8-2 PACKING FORM 24

9 PRECAUTIONS 25

10 OTHERS -

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APPENDIX 1. REQUIRED SIGNAL ASSIGNMENT FOR FLATLink Transmitter 27

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RECORD OF REVISIONS

Revision No DescriptionDate Page

LM201U05

Liquid Crystal Display

Product Specification

0.0

0.1

0.2

1.0

Jun. 23. 2005

Jul. 09. 2005 Jul. 25. 2005

Sep. 21. 2005

www.jxlcd.com

20,21,22

6

10

First Draft, Preliminary Specifications Update Mechanical Dimension Update The Electrical Specifications. Change Timing Specifications. Final Draft.

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LM201U05

Liquid Crystal Display

Product Specification

1. General Description

The LM201U05-SLA1 s 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 LM201U05-SLA1 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 LM201U05-SLA1 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 LM201U05-SLA1 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

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+18V

Vcc

Power Circuit

Block

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

CN3(2pin),CN4(4pin)

RGB

S1 S1600

Source Driver Circuit

Back light Assembly (6CCFL)

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 300 cd/m2(Typ. Center 1 point) Power Consumption Weight 3200g (Typ.) Display operating mode Transmissive mode, normally black

Total 36.6 Watt(Typ.), ( 7.2 Watt @Vcc, 29.4 Watt @300cd/㎡ [Lamp=7.0mA])

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

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LM201U05

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

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.

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V

CC

T

OP

T

ST

H

OP

H

ST

Values

Min. Max.

－0.3

0 －20 10 10

＋23 ＋50 ＋60 ＋90 ＋90

Units

V

dc

℃ ℃

%RH %RH

at 25℃

1 1 1 1

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Liquid Crystal Display

Product Specification

3. Electrical Specifications 3-1. Electrical Characteristics

The LM201U05-SLA1requires 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

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

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Symbol

V

CC

I

CC

Pc

Zm I

Rush

V

BL

I

BL

Vs

F

BL

P

BL

Ts

Min.

17V

670(8.0mA)

3.0

-

40

-

45000

Typ. Max.

18V

0.40

7.2

100

700

7.0

-

50

29.4

-

19V

0.60

10.8 3

825(3mA)

8.0

1150 1450

80

32.3 3

-

Vdc

A

W

Ohm

A

V

RMS

mA

V

RMS

V

RMS

KHz

Watts

Minutes

Hours

LM201U05

NotesUnits

1 1 2 3

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) and Max supply current is measured at the sub 1dot pattern.

2. This impedance value is for impedance matching between LVDS TX and 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 VS should 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%. 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.

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LM201U05

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

* Asymmetry rate = | I p – I –p | / I * Distortion rate = I p (or I –p) / I

I p

I -p

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rms

* 100%

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LM201U05

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 locking type and a model IS100-L30R-C23 manufactured by UJU or FI-XB30SSRL-HF16 manufactured by JAE, 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 NC NC SR3P SR3M SCLKINP SCLKINM SR2P SR2M SR1P

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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 NC (No Connection) NC (No Connection) 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 : IS100-L30R-C23 , UJU

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LM201U05

Liquid Crystal Display

Product Specification

The backlight interface connector is a model 1674817-1(CN2/CN3) manufactured by AMP ( or equivalent BHSR-02VS-1 manufactured by JST) and BHR-05VS-1 (CN1/CN4) manufactured by JST. The mating connector part number are SM02B-BHSS-1-TB(2pin), SM04(9-E2)B-BHS-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

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5

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

2. The low voltage power terminal is thin line.

HV 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 HV NC LV LV Power supply for lamp 5Low 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

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

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Up Side

Down Side

Lamp1 Lamp 2 Lamp 3

Lamp 4 Lamp 5 Lamp 6

CN 1

CN 2

CN 3 CN 4

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LM201U05

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

Enable

SYMBOL

PeriodDCLK

Frequency

PeriodHsync

Width-Active

PeriodVsync

Frequency

Width-Active

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Horizontal ValidData

Horizontal Back Porch

Horizontal Front Porch

tCLK

fCLK

tHP

tWH

tVP

fV

tWV

tHV

tHBP

tHFP

16.0015.62514.28

70.064.062.5

906860852

161616

125012401230

616059

442

800800800

482420

422016

ns

tCLK

tHP

Hz

tHP

tCLK

NoteUnitMaxTypMinITEM

2pixel/clkMHz

1

2

3

4

Horizontal Blank

Vertical Valid

Vertical Back Porch

Vertical Front Porch

Vertical Blank

Notes: 1. Hsync period shall be a double number of 4 (based on 2pixel/clk)

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 1.0 Sep. 21 . 2005

tVV

tVBP

tVFP

-

1066052

120012001200

423224

tHP

444

504030

=tWH+ tHBP+ tHFP

tWV+ tVBP+ tVFP

10 /27

3-4. Signal Timing Waveforms

LM201U05

Liquid Crystal Display

Product Specification

Hsync, Vsync, DE, DATA

t

CLK

Dclk

INVALID

DATA

DE(Data Enable)

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0.5V

CC

0.7Vcc

0.3Vcc

VALID

Data are latched at the falling edge of DCLK

t

HP

INVALID

t

Hsync

DE(Data Enable)

Vsync

DE(Data Enable)

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WH

t

HBP

t

VP

t

WV

t

VBP

t

HV

t

VV

t

HFP

VFP

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LM201U05

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

Blue

Color

Black Red (255) Green (255) Blue (255) Cyan Magenta Yellow White

Red(000) Dark Red(001) Red(002)

- - - - - - - - -

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- - - - - - - - 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

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 0 0 1 1 1

0 0 0

-

1 1 1

0 0 0

-

0 0 0

-

0 0 0

Red

MSB LSB

0

1

0

1

0

1

0

1

0

-

1

0

-

0

-

0

1

0

-

0

-

0

1

0

1

0

1

0

-

0

1

0

1

0

1

0

-

0

1

0

1

0

1

0

-

0

Green

MSB LSB

0

1

0

1

0

1

0

1

0

-

0

-

1

0 0 0

-

0 0 0

1

0

-

0

-

1

0

-

0

1

0

-

0

1

0

1

0

-

0

1

0

1

0

1

0

-

0

1

0

1

0

1

Blue

0

1

0

1

0

-

0

-

0

-

1

0

-

0

-

0

-

1

0

1

0

1

0

-

0

-

0

1

0

-

0

1

0

1

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3-6. Power Sequence

LM201U05

Liquid Crystal Display

Product Specification

90% 90%

Power supply for LCD Vcc

Interface signal

Power for LAMP

Table 7. POWER SEQUENCE

Parameter Units

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

0V

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 VCC to 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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LM201U05

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

Table 8. OPTICAL CHARACTERISTICS

Parameter Symbol NotesUnits

Surface Luminance, white Luminance Variation

Rise Time

Response Time

Color Coordinates

Viewing Angle general

Effective

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RED

GREEN

BLUE

WHITE

Horizontal Vertical

Horizontal Vertical Horizontal Vertical

Decay Time

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Gray To Gray

GTG_AVR

GTG_MAX

 

50cm

(Ta=25 °C, VCC=18.0V, fV=60Hz, Dclk=128MHz, IBL=7.0mArms)

Values

WH

WHITE

R

D

RX

CST_H

CST_V



H



V

GMA_H

GMA_V

-0.03

300250L

7-Tr

0.639

0.342RY

0.290GX

0.615GY

0.146BX

0.072BY

0.313WX

0.329WY

178

Pritchard 880 or equivalent

MAxTypMin

2

25

+0.03

degree-178-

-178-

--

-178-

1800400CRContrast Ratio 2cd/m 3%--70 4ms 4ms9-Tr 5ms-8-T 5ms-14-T

6Color shift

7degree

8degree

92.2Gray Scale

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LM201U05

Liquid Crystal Display

Product Specification

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

Contrast Ratio = Surface Luminance with all black pixels

2. Surface luminance is the center point across the LCD surface 50cm from the surface with all

pixels displaying white under the condition of IBL = 7.0mArms . For more information see FIG 2.

3. The variation in surface luminance ,  WHITE is determined by measuring LON at each test position 1 through 9, and then dividing the maximum LON of 9 points luminance by minimum LON of 9 points luminance. For more information see FIG 2

WHITE = [Minimum(LON1,LON2, ….. LON9) / Maximum(LON1,LON2, ….. LON9)] X 100 [%]

H/2 H/2

H/10 H/10

V/10

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V

P1 P2 P3

P4 P5 P6

P7 P8 P9

H

FIG. 2 Measure Point for Luminance variation

V/2 V/2

V/10

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LM201U05

Liquid Crystal Display

Product Specification

4. The response time is defined as the following figure and shall be measured by switching the input signal for “black” and “white”. Response time is the time required for the display to transition from black to white (Rise Time, TrR) and from white to black (Decay Time, TrD).

TrR

100

90

Optical Response

10

0

FIG. 3 Response Time

5. The Gray to Gray response time is defined as the following figure and shall be measured by switching the input signal for “Gray To Gray “.

- Gray step : 5 Step

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- T

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is the total average time at rising time and falling time for “Gray To Gray “.

GTG_AVR GTG_MAX

is the max time at rising time or falling time for “Gray To Gray “.

Rising Time

Gray to Gray

TrD

G0G63G127G191G255 G255Falling Time G191 G127

G63

G0

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Product Specification

= 90。

(12:00)

yu

= 0。

z

z' yd





= 180。

(9:00)

A

= 0。

(3:00) xr

= 270。

(6:00)

TFT LCD MODULE

xl

6. Color shift is the angle at which the color difference is lower than 0.04. Color difference (Δu’v’)-

LM201U05

Liquid Crystal Display

u’=

Δu’v’ = (u’1-u’2)2+(v’1-v’2)

Pattern size : 25% Box size Viewing angnle direction of color shift : Horizontal, Vertical -

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4x

-2x + 12y + 3

v’=

2

u’1, v’1 : u’v’ value at viewing angle direction u’2, v’2 : u’v’ value at front(θ=0)

9y

-2x + 12y +3

Viewing angle direction

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( Test Pattern : Macbeth Chart )

25% Box size

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Liquid Crystal Display

b

r

LaVL 

)log()log()log( aVrLL

b



Product Specification

7. Viewing angle(general) is the angle at which the contrast ratio is greater than 10.

8. Effective viewing angle is the angle at which the gamma shift of gray scale is lower than 0.3.

FIG. 4

Here the Parameter α and γ relate the signal level V to the luminance L. The GAMMA we calculate from the log-log representation( Fig, 4)

LM201U05

9. Grayscale Specification

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31

63

95

127

159

191

223

255

Relative Luminance [%] (Typ.)Gray Level

0.1250

1.20

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 LM201U05-SLA1 . In addition, the figures in the next page are detailed mechanical drawing of the LCD.

LM201U05

Horizontal

Outside dimensions

Bezel area

Active display area

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

Hard coating (3H)

Surface Treatment

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Anti-glare treatment of the front polarizer Haze (25%)

Vertical

Depth

Horizontal

Vertical

Horizontal

Vertical

432.0 ± 0.5mm

331.5 ± 0.5mm

25.0 ± 0.5 mm

413.0 mm

311.0 mm

408.0 mm

306.0 mm

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LM201U05

Liquid Crystal Display

Product Specification

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LM201U05

Liquid Crystal Display

Product Specification

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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

LM201U05

Liquid Crystal Display

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

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storage / shipment

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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)

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Liquid Crystal Display

Product Specification

7. International Standards 7-1. Safety

a) UL 60950-1:2003, First Edition, Underwriters Laboratories, Inc.,

Standard for Safety of Information Technology Equipment.

b) CAN/CSA C22.2, No. 60950-1-03 1st Ed. April 1, 2003, Canadian Standards Association,

Standard for Safety of Information Technology Equipment.

c) EN 60950-1:2001, First Edition, European Committee for Electrotechnical Standardization(CENELEC)

European Standard for Safety of Information Technology 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.

Technology Equipment.“ European Committee for Electrotechnical Standardization.(CENELEC), 1998 ( Including A1: 2000 )

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c) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of

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Information

LM201U05

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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

LM201U05

Liquid Crystal Display

Product Specification

Year

Mark

2. Month

Month

Mark

3. Panel Code

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Panel Code1P1 Factory

Mark

4. Factory Code

Factory Code

Mark

5. 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.

P2 Factory

200012001

0

Apr5May

4

P3 Factory

2

LPL NanjingLPL Gumi

CK

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

2002320034200452005

2

Jun7Jul8Aug9Sep

6

P4 Factory

3

100,000 ~1 ~ 99,999

4

P5 Factory

2006

5

6

Oct

A

2007999897

7987

Nov

Hydis Panel

DecMarFebJan

B

H

C321

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.

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LM201U05

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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LM201U05

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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LM201U05

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 InputTX CLKIN 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 3TxOUT3＋ 10 TTL Input (G7)D11 38 Negative LVDS differential data output 3TxOUT3－ 11 TTL Input (G3)D12 39 Positive LVDS differential clock outputTX CLKOUT＋ 12 TTL Input (G4)D13 40 Negative LVDS differential clock outputTX CLKOUT－ 13 Ground pin for TTLGND 41 Positive LVDS differential data output 2TX OUT2＋ 14 TTL Input (G5)D14 42 Negative LVDS differential data output 2TX OUT2－ 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 1TX OUT1＋

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

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46 Negative LVDS differential data output 1TX OUT1－18 TTL Input (B7)D17 47 Positive LVDS differential data output 0TX OUT0＋ 48 Negative LVDS differential data output 0TX OUT0－ 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

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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Product Specification

LM201U05

Liquid Crystal Display

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