Datasheet LM-170E03-TLL2 Service manual (LG)

(◆) Preliminary Specification (◆) Final Specification

Title 17.0” SXGA TFT LCD

LM170E03

Liquid Crystal Display

Product Specification

SPECIFICATION

FOR

APPROVAL

BUYER MODEL

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SIGNATURE DATE

/

General

SUPPLIER LG.Philips LCD Co., Ltd.

*MODEL LM170E03

SUFFIX TLL2

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY

J. S. Cho / G.Manager

REVIEWED BY

S. U. Byun / Manager [C]

K. H. Moon / Manager [M]

C. W. Park / Manager [P]

PREPARED BY

K. H. OH / Engineer

DATE

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

Ver 0.2 Dec. 20, 2006

Product Engineering Dept.

LG. Philips LCD Co., Ltd

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LM170E03

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 12 3-4 SIGNAL TIMING WAVEFORMS 13 3-5 COLOR INPUT DATA REFERANCE 14 3-6 POWER SEQUENCE 15 3-7 VCC POWER DIP CONDITION 16

4 OPTICAL SPECIFICATIONS 17

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5 MECHANICAL CHARACTERISTICS 21 6 RELIABILITY 24 7 INTERNATIONAL STANDARDS 25

7-1 SAFETY 25 7-2 EMC 25

8 PACKING 26

8-1 DESIGNATION OF LOT MARK 26 8-2 PACKING FORM 26

9 PRECAUTIONS 27

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RECORD OF REVISIONS

Revision No DescriptionDate Page

LM170E03

Liquid Crystal Display

Product Specification

Ver 0.1

Ver 0.2

Nov. 27, 2006

Dec. 20, 2006

www.jxlcd.com

Page 12

Preliminary Specifications

Update For Signal Timing Specifications

: Hsync Max Timing (952 Æ 1022)

Ver 0.2 Dec. 20, 2006

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LM170E03

Liquid Crystal Display

Product Specification

1. General Description

The LM170E03-TLL2 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 white mode. This TFT-LCD has a 17.0 inch diagonal measured active display area with SXGA resolution(1024 vertical by 1280 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 16.7M colors with A-FRC(Advanced-Frame Rate Control).

The LM170E03-TLL2 has been designed to apply the interface method that enables low power, high speed,low EMI. FPD Link or compatible must be used as a LVDS(Low Voltage Differential Signaling) chip. The LM170E03-TLL2 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 LM170E03-TLL2 characteristics provide an excellent flat panel display for office automation products such as monitors.

Column Driver circuit

LVDS

pair #1

LVDS

pair #2

CN1

(30pin)

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+5.0V

V

CC

LVDS Rx & Timing Controller

Power Circuit

Block

Row Driver circuit

CN2,3 CN4,5

S1 S1280

G1

Column Driver Circuit

TFT-LCD

(1280 x RGB x 1024 pixels)

G1024

Backlight Assembly(4CCFL)

[ Figure 1 ] Block diagram

General Features

Active screen size 17.0 inch (43.27cm) diagonal Outline Dimension 358.5(H) x 296.5(V) x 16.0(D) mm(Typ.) Pixel Pitch 0.264 mm x 0.264 mm Pixel Format 1280 horiz. by 1024 vert. Pixels. RGB stripe arrangement Display Colors 16.7M colors Luminance, white 300 cd/m2(Typ. Center 1 point) Power Consumption 21.0 Watts(Typ.) Weight 1600g (Typ.) Display operating mode Transmissive mode, normally white Surface treatments Hard coating (3H), Anti-glare treatment of the front polarizer

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LM170E03

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 Supply 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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Wet Bulb Temperature [C]

20

10

0

30

V

CC

T

OP

T

ST

H

OP

H

ST

50

40

Values

Min. Max.

－0.3

0

－20

10 10

90%

60

＋5.5

＋50 ＋60 ＋90 ＋90

60%

40%

10%

Units

V

dc

℃ ℃

%RH %RH

Operation

Humidity [(%)RH]

At 25℃

1 1 1 1

Storage

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [C]

[ Figure 2 ] Temperature and relative humidity

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LM170E03

Liquid Crystal Display

Product Specification

3. Electrical specifications 3-1. Electrical characteristics

The LM170E03-TLL2 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. Another 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 :

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

LAMP for each CCFL:

Operating Voltage

Operating Current

Established Starting Voltage

Operating Frequency Discharge Stabilization Time Power Consumption Life Time

Note. 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 your instrument.

Note. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting tape,

TFT-LCD Module have a low luminance and the inverter has abnormal action because leakage current occurs between lamp wire and conducting tape.

1. The specified current and power consumption are under the V =60Hz condition. Mosaic(black & white) pattern shown in the [ Figure 3 ] is displayed.

2. The duration of rush current is about 5ms. And V

3. Operating voltage is measured under 25℃.The variance of the voltage is ±10%.

4. The voltage above V Otherwise,the lamps may not be turned on.

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at 25 °C at 0 °C

should be applied to the lamps for more than 1 second for start-up.

BS

V V

I

CC

Zm

P

I

RUSH

V

I

V

f

T

P

CC RF

C

BL

BS

BL

S

BL

Min. Typ. Max.

4.5

-

90

-

628

(@7.5mA)

3.0

-

40

-

50,000

Values

5.0

620 100

3.1

2.0

640

(@7.0mA)

7.0

-

60

-

17.90

-

rise time is 500us ± 20%.

CC

5.5

0.1 720 110

3.6

3.0

740

(@3.0mA)

7.5

1000 1250

19.70

=5.0V, 25°C, fV(frame frequency)

CC

70

3

Units Notes

V V A

ohm

Watts

A

V

RMS

mA

RMS

V

RMS

V

RMS

kHz

Minutes

Watts

-

Hrs

1

2

3

4

5 6 7 8

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LM170E03

Liquid Crystal Display

Product Specification

5. The output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may produce interference with horizontal synchronous frequency and as a result this may cause beat on the display.Therefore lamp frequency shall be as away as possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference.

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

is the time required for the brightness of the center of the lamp to be not less than 95%.

T

s

The used lamp current is the lamp typical current.

7. The lamp power consumption shown above does not include loss of external inverter under 25℃. The used lamp current is the lamp typical current.

8. The life time is determined as the time at which brightness of lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 ±2℃.

9. 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 unbalance rate of the inverter waveform should be 10% below; b. The distortion rate of the waveform should be within √2 ±10%; c. The ideal sine wave form shall be symmetric in positive and negative polarities.

I p

I -p

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10. Inverter open voltage must be more than lamp starting voltage.

11. The inverter which is combined with this LCM, is highly recommended to connect coupling(ballast)

condenser at the high voltage output side. When you use the inverter which has not coupling(ballast) condenser, it may cause abnormal lamp lighting because of biased mercury as time goes.

* Asymmetry rate = | I

* Distortion rate = I

–I –p| / I

p

(or I –p) / I

p

rms

* 100%

[ Figure 3 ] Mosaic pattern for power consumption measurement

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Product Specification

3-2. Interface Connections

LCD Connector(CN1) : AL230R-ALG1D-P (Manufactured by P-TWO)

or KDF71G-30S-1H (Manufactured by HIROSE) or FI-X30SSL-HF (Manufactured by JAE) or GT103-30S-H23-M (Manufactured by LSC)

Mating Connector : FI-X30H and FI-X30HL (manufactured by JAE) or equivalent

Table 3. Module connector pin configuration

Pin No Symbol Description

LM170E03

Liquid Crystal Display

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

RxO0RxO0+ RxO1RxO1+ RxO2RxO2+ GND RxOCRxOC+ RxO3RxO3+

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RxE0RxE0+ GND RxE1RxE1+ GND RxE2RxE2+ RxECRxEC+ RxE3RxE3+ GND

PWM_OUT NC

NC VCC VCC VCC

LVDS Signal of Odd C hannel 0(-) LVDS Signal of Odd Channel 0(+) LVDS Signal of Odd Channel 1(-) LVDS Signal of Odd Channel 1(+) LVDS Signal of Odd Channel 2(-) LVDS Signal of Odd Channel 2(+) Ground LVDS Signal of Odd Channel Clock(-) LVDS Signal of Odd Channel Clock(+) LVDS Signal of Odd C hannel 3(-) LVDS Signal of Odd Channel 3(+) LVDS Signal of Even Channel 0(-) LVDS Signal of Even Channel 0(+) Ground LVDS Signal of Even Channel 1(-) LVDS Signal of Even Channel 1(+) Ground LVDS Signal of Even Channel 2(-) LVDS Signal of Even Channel 2(+) LVDS Signal of Even Channel Clock(-) LVDS Signal of Even Channel Clock(+) LVDS Signal of Even Channel 3(-) LVDS Signal of Even Channel 3(+) Ground PWM_OUT signal for control burst frequency of inverter No connection No connection Power supply (5.0V Typ.) Power supply (5.0V Typ.) Power supply (5.0V Typ.)

First Pixel Data

Second Pixel Data

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Product Specification

AL230R-ALG1D-P (P-TWO)

#1 #30

1’st signal pairs

2’nd signal pairs

#1 #30

Rear view of LCM

LM170E03

Liquid Crystal Display

Power(5V)

PWM signal

[ Figure 4] Connector diagram

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

connected to the LCD’s metal frame.

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2. All V

3. All NC pins should be separated from other signal or power.

4. PWM_OUT signal controls the burst frequency of a inverter. This signal is synchronized with vertical frequency, it’s frequency is 3 times of vertical frequency, and it’s duty ratio is 50%. If you don’t use this pin, it is no connection.

(power input) pins should be connected together.

CC

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Liquid Crystal Display

Product Specification

Interface chip must be used LVDS, part No. SN75LVDS83 (Tx, Texas Instrument) or compatible.

Table 4. Required signal assignment for Flat Link (TI:SN75LVDS83) Transmitter

LM170E03

Pin Name Require Signal

15 16 17 18

19

20

23

24

25

26 27 28

10 11

12 13 14

21 22

VCC

1 2 3 4 5 6

7 8 9

D5 D6 D7

GND

D8 D9

D10 VCC D11 D12

D13

GND

D14

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D15

D16

VCC

D17

D18 D19

GND

D20

D21 D22 D23

VCC

D24 D25

Power Supply for TTL Input

TTL Input(R7) TTL Input(R5)

TTL Input(G0)

Ground pin for TTL

TTL Input(G1) TTL Input(G2)

TTL Input(G6)

Power Supply for TTL Input

TTL Input(G7) TTL Input(G3) TTL Input(G4)

Ground pin for TTL

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TTL Input(G5) TTL Input(B0) TTL Input(B6)

Power Supply for TTL Input

TTL Input(B7) TTL Input(B1) TTL Input(B2)

Ground pin for TTL Input

TTL Input(B3) TTL Input(B4) TTL Input(B5)

TTL Input(RSVD)

Power Supply for TTL Input

TTL Input(HSYNC) TTL Input(VSYNC)

29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

Pin Name Require Signal

GND

D26

TxCLKIN

PWR DWN

PLL GND PLL VCC PLL GND

LVDS GND

TxOUT3+ TxOUT3-

TxCLKOUT+

TxCLKOUT-

TxOUT2+

TxOUT2LVDS GND LVDS VCC

TxOUT1+

TxOUT1TxOUT0+ TxOUT0-

LVDS GND

D27

D0 D1

GND

D2 D3

D4

Ground pin for TTL

TTL Input(DE)

TTL Level clock Input

Power Down Input

Ground pin for PLL Power Supply for PLL

Ground pin for PLL Ground pin for LVDS Positive LVDS differential data output3 Negative LVDS differential data output3

Positive LVDS differential clock output

Negative LVDS differential clock output Positive LVDS differential data output2 Negative LVDS differential data output2 Ground pin for LVDS

Power Supply for LVDS Positive LVDS differential data output1 Negative LVDS differential data output1

Positive LVDS differential data output0 Negative LVDS differential data output0

Ground pin for TTL

TTL Input(R6) TTL Input(R0)

TTL Input(R1)

Ground pin for TTL

TTL Input(R2) TTL Input(R3)

TTL Input(R4)

Notes : 1. Refer to LVDS Transmitter Data Sheet for detail descriptions.

2. 7 means MSB and 0 means LSB at R,G,B pixel data

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Product Specification

The backlight interface connector is a model 35001HS-02LD(YEONHO). The mating connector part number is 35001WR-02L or equivalent. The pin configuration for the connector is shown in the table 5.

Table 5. Backlight connector pin configuration

LM170E03

Liquid Crystal Display

1 2

Notes : 1. The high voltage side terminal is colored white or pink. The low voltage side terminal is white or Blue.

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

Symbol

HV

LV

CN2, 4

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CN3, 5

Description

High Voltage for lamp Low Voltage for lamp

White White

Pink

Blue

[ Figure 5 ] Backlight connector view

Notes

1

1,2

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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 6. Timing table

Parameter Symbol Min. Typ. Max. Unit Notes

LM170E03

CLK

Hsync

Vsync

DE (Data

Enable)

PeriodD Frequency

Period Width Period

Width t Frequency f Horizontal Valid Horizontal Back Porch t Horizontal Front Porch t

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t

CLK

f

CLK

t

HP

t

WH

t

VP

VW

V

t

HV

HBP

HFP

14.6 45

688

16

1032

2324

50 60 76

640

16 124 -

824-

18.5 54

844

56

1066

640

22.2 68

1022

-

1536

640

ns

MHz

t

CLK

t

HP

Hz

t

CLK

--Vertical Valid t Vertical Back Porch t Vertical Front Porch t

VV

VBP

VFP

1024 1024 1024

5 38 124 11-

t

HP

Horizontal period

should be even

----

Data

DE Setup Time t DE Hold Time t Data Setup Time Data Hold Time t

SI

HI

t

SD

HD

Notes : 1. DE Only mode operation

2. t

3. t

HFP VFP

+ tWH+ t

+ tWV+ t

HBP

VBP

< (1/2) t

< t

H_max

HV

/ t

v_min

4. tHFP, tWH and tHBP should be any times of a character number (8).

5. No variation of the total number of Hsync and DE in a frame is required for normal operation.

6. No variation of the total number of clock in a Hsync period for t

Ver 0.2 Dec. 20, 2006

4-4-4

-

4--

is required for normal operation.

VBP

ns

For D

CLK

12 / 28

3-4. Signal Timing Waveforms

LM170E03

Liquid Crystal Display

Product Specification

Hsync, Vsync, DE, Data, Dclk

t

CLK

Dclk

Invalid

Data

DE(Data Enable)

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Hsync.

t

WH

t

HBP

2.3V 1V

t

SD

t

SI

t

HD

t

HP

Valid

t

HV

Invalid

t

HI

t

HFP

DE(Data Enable)

t

WV

Vsync.

DE(Data Enable)

Ver 0.2 Dec. 20, 2006

t

VBP

[ Figure 6 ] Signal timing wave forms

t

VP

t

VV

t

VFP

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LM170E03

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 colors

Red

Green

Color

MSB LSB MSB LSB MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0

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

Red(000) dark

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Red(001)

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Red(002)

:

Red(253) Red(254) Red(255) bright

Green(000)dark Green(001) Green(002)

:

Green(253) Green(254) Green(255)

bright

0

1

0

1

0

:

1

0

:

0

Red Green Blue

G7 G6 G5 G4 G3 G2 G1 G0

0

1

0

1

0

:

1

0

:

0

1 0 0 0 1 1 1

0 0 1

: 0 1 1

0 0 0

: 0 0 0

0

1

0

1

0

1

1 0

0

1

0

:

1

0

1

0

:

1

0

1

0

1

0

1

0

1

0

1

0

:

0

:

1

B7 B6 B5 B4 B3 B2 B1 B0

0 0 1 0 1 0 1 1

0

1

0

1

0

1

0

: 0 0 0

0 0 1

: 0 1 1

:

0

1

0

:

1

0

1

0

1

0

1

0

:

0

:

0

Blue(000) dark Blue(001) Blue(002)

Blue

Ver 0.2 Dec. 20, 2006

:

Blue(253) Blue(254) Blue(255) bright

0

:

0

:

0

:

0

0 0 0

:

: 0 0 0

0

:

1

0

1

0

1

0

:

1

0

1

0

1

0

:

1

0

1

0

1

14 / 28

3-6. Power Sequence

LM170E03

Liquid Crystal Display

Product Specification

90% 90%

Power supply for LCD

Vcc

Interface signal

V

I

Power for LAMP

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Parameter

10%

T2 T5 T6 T7

T1

Valid data

0V

OFF

[ Figure 7 ] Power sequence

Table 8. Power sequence time delay

T

1

T

2

T

3

T

4

T

5

T

6

T

7

0.01

T3

Lamp on

Values

Min. Typ. Max.

0.5

500 200

1

-

T4

10 50

-

50 10

-

10%

OFF

Units

ms ms ms ms ms ms

s

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 V

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

Ver 0.2 Dec. 20, 2006

CC

to 0V.

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3-7. VCCPower Dip Condition

Product Specification

t

d

LM170E03

Liquid Crystal Display

V

CC

4.5V

3.5V

1) Dip condition

3.5V ≤V

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2) V

＜ 3.5V

CC

V

-dip conditions should also follow the Power On/Off conditions for supply voltage.

CC

[ Figure 8 ] Power dip condition

＜ 4.5V , td≤20ms

CC

Ver 0.2 Dec. 20, 2006

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LM170E03

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 measured at an approximate distance 50cm from the LCD surface at a viewing angle of Φ and θ equal to 0 °.

Figure. 9 presents additional information concerning the measurement equipment and method.

Optical Stage(x,y)

LCD Module

Field = 1˚

Pritchard PR880 or equivalent

50Cm

[ Figure 9 ] Optical characteristic measurement equipment and method

Table 9. Optical characteristics

Parameter Symbol

Contrast ratio Surface luminance, white Luminance uniformity Response time

CIE color coordinates

Viewing angle (by CR ≥ 10)

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Rise time Decay time

Red Green Blue White

X axis, right(φ=0°) X axis, left (φ=180°) Y axis, up (φ=90°) Y axis, down (φ=270°)

CR

L

WH

△L

Tr Tr Tr

XR

YR XG YG

XB

YB

XW YW

θr

θl θu θd

9

R D

(Ta=25 °C, V

Min. Typ. Max.

500 250

75

-

0.605

0.312

0.268

0.581

0.117

0.040

0.283

0.299

70 70 60 70

=5.0V, fV=60Hz Dclk=54MHz, IBL=7.0mArms)

CC

Values

800 300

-

5

1.2

3.8

0.635

0.342

0.298

0.611

0.147

0.070

0.313

0.329

80 80 75 85

-

10

2.4

7.6

0.665

0.372

0.328

0.641

0.177

0.100

0.343

0.359

-

Units Notes

1

2

cd/m

%

ms

degree

2 3 4

5

Viewing angle (by CR ≥ 5)

Relative brightness Luminance uniformity Angular dependence (TCO’03)

Ver 0.2 Dec. 20, 2006

X axis, right(φ=0°) X axis, left (φ=180°) Y axis, up (φ=90°) Y axis, down (φ=270°)

θr

θl θu θd

75 75 70 70

-

88 88 85 85

-

1.7

degree

6

Figure 10

17 / 28

Product Specification

LM170E03

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

2. Surface luminance is the center point across the LCD surface 50cm from the surface with all pixels displaying white. For more information see [ Figure 10 ]. When I

3. The uniformity in surface luminance , △L But the management of △L and then dividing the maximum L For more information see [ Figure 10 ].

4. Response time is the time required for the display to transition from white to black(Rise Time, Tr and from black to white(Decay Time, Tr The sampling rate is 2,500 sample/sec.

5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see Figure 12 .

6. Gray scale specification

=6.5mA, LWH=250cd/m2(Min.) 300cd/m2(Typ.)

BL

is determined by measuring Lon at each test position 1 through 9,

= Minimum (L

△L

9

ON1,LON2

9

, ….. L

of 9 points luminance by minimum L

ON

) ÷ Maximum (L

ON9

). For additional information see [ Figure 11 ].

D

is determined by measuring LONat any point in test area.

9

of 9 points luminance.

ON

ON1,LON2

, ….. L

) ×100 (%)

ON9

)

R

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Table 10. Gray scale

Gray level

L0 L31 L63 L95

L127 L159 L191 L223 L255

Luminance(%)

(Typ.)

0.13

1.08

5.10

12.2

22.5

37.0

56.9

80.8 100

Ver 0.2 Dec. 20, 2006

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Product Specification

[ Figure 10 ] Luminance measuring point

LM170E03

Liquid Crystal Display

H

H/2

V/2

V

V/10

< Luminance Uniformity - angular – dependence (LR& TB) > TCO ‘03 Luminance uniformity – angular dependence, is the capacity of the VDU to present the same luminance level independently of the viewing direction. The angular-dependent luminance uniformity is calculated as the ratio of maximum luminance to minimum luminance in the specified measurement areas.

Test pattern : 80% white pattern

Test point : 2-point Test distance : D * 1.5 = 64.77㎝ Test method : L

56

7

H : 337.920 mm V : 270.336 mm @ H,V : Active Area

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= ((L

R

+ (L

= ((L

T

B

3

1

max.+30deg.

max. -30deg.

max.+15deg.

8

/ L

min. +30deg.

min. -30deg.

min. +15deg.

H/10

42

9

Active Area

)

)) / 2

)

H

H/2

H

D

T

V/2

V

V/2

L

C

B

R

V/2

V/10

H/10

[ Figure 11 ] Response tim e

The response time is defined as the following Figure and shall be measured by

switching the input signal for “black” and “white”.

%

100

90

Optical

response

10

0

Ver 0.2 Dec. 20, 2006

white black white

Tr

R

Tr

H/10

D

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[ Figure 12 ] Viewing angle

φ = 90

(12:00)

Product Specification

。

θ = 0

。

yu

z

A

θ

LM170E03

Liquid Crystal Display

φ

= 180。

φ

xl

(9:00)

TFT LCD MODULE

www.jxlcd.com

z' yd

φ = 270

(6:00)

。

φ = 0

(3:00)

。

xr

Ver 0.2 Dec. 20, 2006

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Liquid Crystal Display

Product Specification

5. Mechanical Characteristics

Table 11. provides general mechanical characteristics for the model LM170E03-TLL2. Please refer to Figure 13,14 regarding the detailed mechanical drawing of the LCD.

Table 11. Mechanical ch a ra cteri sti c s

LM170E03

Horizontal

Outside dimensions

Bezel area

Active display area

Weight(approximate)

Surface Treatment

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Vertical Depth Horizontal Vertical Horizontal Vertical

1600g(Typ.), 1680g(Max.)

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

358.5 ± 0.5mm

296.5 ± 0.5mm

16.0 ± 0.5mm

341.6 ± 0.5mm

274.0 ± 0.5mm

337.920mm

270.336mm

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[ Figure 13 ] Front view

LM170E03

Liquid Crystal Display

Product Specification

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Ver 0.2 Dec. 20, 2006

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[ Figure 14 ] Rear view

LM170E03

Liquid Crystal Display

Product Specification

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Product Specification

6. Reliability

Table 12. 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 240h 50%RH 4 Low temperature operation test Ta= 0°C 240h

LM170E03

Liquid Crystal Display

Vibration test

5

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.

(non-operating)

Shock test (non-operating)

Altitude

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storage / shipment

Wave form : random Vibration level : 1.0G RMS Bandwidth : 10-500Hz Duration : X,Y,Z, 20 min.

One time each direction

Shock level : 120G Waveform : half sine wave, 2ms Direction : ±X, ±Y, ±Z

One time each direction

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

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LM170E03

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 1 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.

d) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003

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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st

Ed. April 1, 2003, Canadian Standards Association,

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Product Specification

8. Packing 8-1. Designation of Lot Mark

a) Lot Mark

ABCDEFGHI JKLM

A,B,C : SIZE(INCH) D : YEAR E : MONTH F ~ M : SERIAL NO.

Note

1. YEAR

LM170E03

Liquid Crystal Display

Year Mark

2. MONTH

Month

Mark

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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.

200320022001

321

200452005

4

Apr5May

4

2006720078200892009

6

Jun7Jul8Aug9Sep

6

8-2. Packing Form

a) Package quantity in one box : 10pcs b) Box size : 410mm X 323mm X 423mm

2010

0

Oct

A

Nov

B

DecMarFebJan

C321

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Liquid Crystal Display

Product Specification

9. Precautions

Please pay attentio n 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 de termin e d

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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LM170E03

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.

(8) A screw which is fastened up the steels should be a machine screw (if not, it causes metal foreign

material and deal LCM a fatal blow)

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LM170E03

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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Ver 0.2 Dec. 20, 2006

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