LG Display LC201V02-SDD1 SPECIFICATION

LC201V02

Liquid Crystal Display

Product Specification

SPECIFICATION

FOR

APPROVAL

)

(

(

Preliminary Specification

●

)

Final Specification

20.1” VGA TFT LCDTitle

GeneralBUYER

MODEL

*When you obtain standard approval,

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APPROVED BY

/

/

/

SIGNATURE

DATE

please use the above model name without suffix

APPROVED BY

J.H.Yoon / Senior Manager

REVIEWED BY

J.T.Kim / Manager

PREPARED BY

S.H.Lee / Engineer

LG.Philips LCD Co., Ltd.SUPPLIER

LC201V02*MODEL

SDD1(RoHS Verified)SUFFIX

SIGNATURE

DATE

Please return 1 copy for your confirmation with

your signature and comments.

Ver.0.1

TV Product Development Dept.

LG. Philips LCD Co., Ltd

1 / 26

Product Specification

CONTENTS

LC201V02

Liquid Crystal Display

PageITEMNumber

COVER

CONTENTS

GENERAL DESCRIPTION1

ABSOLUTE MAXIMUM RATINGS2

ELECTRICAL SPECIFICATIONS3

ELECTRICAL CHARACTERISTICS3-1

INTERFACE CONNECTIONS3-2

SIGNAL TIMING SPECIFICATIONS3-3

SIGNAL TIMING WAVEFORMS3-4

COLOR INPUT DATA REFERENCE3-5

POWER SEQUENCE3-6

OPTICAL SPECIFICATIONS4

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MECHANICAL CHARACTERISTICS5

RELIABILITY6

1

2

3RECORD OF REVISIONS

4

5

6

6

9

11

12

13

14

15

19

22

Ver.0.1

INTERNATIONAL STANDARDS7

SAFETY7-1

EMC7-2

PACKING8

DESIGNATION OF LOT MARK8-1

PACKING FORM8-2

23

23

23

24

24

24

25PRECAUTIONS9

25MOUNTING PRECAUTIONS9-1

25OPERATING PRECAUTIONS9-2

26ELECTROSTATIC DISCHARGE CONTROL9-3

26PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4

26STORAGE9-5

26HANDLING PRECAUTIONS FOR PROTECTION FILM9-6

2 / 26

Product Specification

RECORD OF REVISIONS

First Specification-Mar. 07. 20080.1

LC201V02

Liquid Crystal Display

DescriptionPageRevision DateRevision No.

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Ver.0.1

3 / 26

LC201V02

Liquid Crystal Display

Product Specification

1. General Description

The LC201V02 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 tran s m issive type di s play ope r ating in the no rmall y black mode. I t has a 20.1 in ch
diagonally measured active display area with VGA resolution (480 vertical by 640 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 16.7M(true) colors.
It has been designed to apply the 8-bit parallel CMOS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.

3

2

N

N

C

C

R[0:7], G[0:7], B[0:7]

1
N
C

r
o

t
c
e
n
n
o

C
r
e
s
U

5

4

N

N

C

C

3 Lamps / @21mA

Dclk, DE

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+12V

3 Lamps / @21mA

General Features

Active Screen Size

Outline Dimension

Pixel Pitch

Pixel Format

Color Depth

Luminance, White

Viewing Angle (CR>10)

Lamp Ass’y

Gamma Reference Circuit ( 20 Ref. Voltage)

Column Driver Circuit (480Ch)

)
h

Control

Circuit

Block

Power

Block
Vcom

Vgh

Vgl

20.1 inches(510.54mm) diagonal

432 mm(H) x 331.5 mm(V) x 25.0 mm(D) (Typ.)

212.5 ㎛x 637.5 ㎛x RGB

640 horiz. By 480 vert.. Pixels RGB stripe arrangement

8-bit, 16.7 M colors

300 cd/m2 (Center 1-point )(Typ.)

Viewing angle free ( R/L 178 (Typ.), U/D 178 (Typ.))

C
0
2
1

(
t

i
u
c

r

i
C
r

e
v

i

r
D

w
o
R

TFT-LCD

640XRGBX480

Lamp Ass’y

’

Power Consumption

Weight

Display Operating Mode

Surface Treatment

Ver.0.1

Total 32.24 W(Typ.) (Logic= 2.00W, Lamp= 30.24W [IBL=7mA])

3,500g (Typ.)

Transmissive mode, normally black

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

4 / 26

LC201V02

Liquid Crystal Display

Product Specification

2. Absolute Maximum Ratings

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

Table 1. ABSOLUTE MAXIMUM RATINGS

Parameter

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.

2. Gravity mura can be guaranteed under 40℃condition.

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Symbol

LCD

OP

ST

OP

ST

Value

MaxMin

+14.0-0.3V

500T

60-20T

90%

60

60%

Unit

DC

°C

°C

%RH9010H

%RH9010H

Remark

at 25 ± 2 °CV

Note 1

Ver.0.1

Wet Bulb
Temperature [°C]

20

10

0

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [°C]

30

40

50

40%

10%

Storage

Operation

Humidity [(%)RH]

5 / 26

LC201V02

Liquid Crystal Display

Product Specification

3. Electrical Specifications

3-1. Electrical Characteristics

It requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and
liquid crystal. The s econd input power for the CCFL /Backlight, is typically generated by an
inverter. The inverter is an external unit to the LCDs.

Table 2. ELECTRICAL CHARACTERISTICS

Parameter Symbol

Circuit :

Power Supply Input Voltage

Power Supply Input Current

Power Consumption

Rush current

Note :

1. The specified current and power consumption are under the V
whereas mosaic pattern(8 x 6) is displayed and fVis the frame frequency.

2. The current is specified at the maximum current pattern.

3. The duration of rush current is about 2ms and rising time of power Input is 1ms (min.).

White : 255Gray
Black : 0Gray

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LCD

I

LCD

LCD

RUSH

Value

MaxTypMin

12.612.011.4V

=12.0V, 25 ± 2°C,fV=60Hz condition

LCD

Maximum current pattern

NoteUnit

V

DC

1mA191166-

2mA232178-

1W2.302.00-P

3A3.0--I

Ver.0.1

Mosaic Pattern(8 x 6)

Full white pattern

6 / 26

Product Specification

Table 2. ELECTRICAL CHARACTERISTICS (Continue)

LC201V02

Liquid Crystal Display

Parameter Symbol

Lamp :

Operating Voltage

Operating Current

at 25 °C

at 0 °C

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

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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.

※

Do not attach a conducting tape to lamp 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.

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BL

BL

BL

BL

Value

825(3mA)720(7mA)700(7.5mA)V

MaxTypMin

7.57.03.0I

1,100

1,430

RMS

RMS

V

RMS

V

RMS

NoteUnit

1, 2V

1mA

1, 3VsEstablished Starting Voltage

4kHz605040f

1, 5Min3Ts

6W33.2730.24P

1, 7Hrs50,000

1. Specified values are for a single lamp.

2. Operating voltage is measured at 25 ± 2°C. The variance of the voltage is ± 10%.

3. The voltage above VSshould be applied to the lamps for more than 1 second for start-up.
(Inverter open voltage must be more than lamp starting voltage.)

Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current.

4. 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.

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

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

6. The lamp power consumption shown above does not include loss of external inverter.

The used lamp current is the lamp typical current. (PBL= VBLx IBLx N

7. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial

value at the typical lamp current on condition of continuous operating at 25 ± 2°C.

Ver.0.1

Lamp

)

7 / 26

LC201V02

Liquid Crystal Display

Product Specification

8. 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.
Requirements for a system inverter design, which is intended to have a better display performance, a

better power efficiency and a more reliable lamp, are following.
It shall help increase the lamp lifetime and reduce leakage current.

a. The asymmetry rate of the inverter waveform should be less than 10%.
b. The distortion rate of the waveform should be within √2 ±10%.

* Inverter output waveform had better be more similar to ideal sine wave.

* Asymmetry rate:

I

p

| I p– I –p| / I

rms

x 100%

I

-p

9. 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.

10.In case of edgy type back light with over 4 parallel lamps, input current and voltage wave form should
be synchronized

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* Distortion rate

I p(or I –p) / I

rms

Ver.0.1

8 / 26

Product Specification

3-2. Interface Connections

─

LCD Connector(CN1):DF9B-41P-1V (Manufactured by Hirose) or Equivalent

─

Mating Connector : DF9B-41S-1V (Manufactured by Hirose) or Equivalent

Table 3. MODULE CONNECTOR(CN1) PIN CONFIGURATION

LC201V02

Liquid Crystal Display

Pin No. Symbol Description

1
2
3
4
5
6
7
8

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

RBF
DCLK

Interlace
Don’t care
Don’t care

GND
R0
R1
R2
R3
R4
GND

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R5
R6
R7
G0
GND
G1
G2
G3

NC 1)
Dot Clock

Interlace mode 2)
Don’t care
Don’t care

System Ground 3)
Red Data(LSB)

System Ground

Red Data(MSB)
Green Data(LSB)
System Ground

Pin No. Symbol Description

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

G4
GND
G5
G6
G7
B0
GND
B1
B2
B3
B4
GND
B5
B6
B7
GND
DE
GND
V

LCD

V

LCD

V

LCD

System Ground

Green Data(MSB)
Blue Data(LSB)
System Ground

System Ground

Blue Data(MSB)
System Ground
Data Enable
System Ground
Power input(+12.0V)
Power input(+12.0V)
Power input(+12.0V)

41

Rear view of LCM

1

40 2

Note: 1. NC: No Connection.

2. Interlace mode(NC or GND = Interlace, VCC = Non Interlace).

3. All GND(ground) pins should be connected together and to Vss which should also be connected to
the LCD’s metal frame.

4. All V

Ver.0.1

LCD

(power input) pins should be connected together.

9 / 26

LC201V02

Liquid Crystal Display

Product Specification

Table 4. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN2,CN3,CN4,CN5)

The backlight interface connector is a model BHSR-02VS-2(CN3/CN4) and BHR-05VS-4(CN2/CN5)
manufactured by JST. The mating connector part number are SM02B-BHSS-1-TB(2pin), SM04(9-E2)B­BHS-1-TB(5pin) or equivalent. The pin configuration for the connector is shown in the table below.

Symbol

CN2

CN3

CN4

CN5

Notes: 1. The high voltage power terminal is colored white,sky blue,gray.

2

5

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5

2. The low voltage pin color is white,dark blue,black .

HV

HV

NC

LV

LV

HV

LV

HV 1Power supply for lamp 4(High voltage side) - White1

LV

HV

HV

NC

LV

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

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

NC3

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

NC3

NoteDescriptionPin No.No.

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

1

2Power supply for lamp 1(Low voltage side) - Black4

2

1Power supply for lamp 3(High voltage side) - White1

2Power supply for lamp 3(Low voltage side) - White2

2Power supply for lamp 4(Low voltage side) - White2

1Power supply for lamp 6(High voltage side) - Gray1

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

2Power supply for lamp 6(Low voltage side) - Black4

2

Ver.0.1

Up Side

Down Side

<BACKLIGHT CONNECTOR DIAGRAM>

<BACKLIGHT CONNECTOR DIAGRAM>

<BACKLIGHT CONNECTOR DIAGRAM><BACKLIGHT CONNECTOR DIAGRAM>

Lamp1

Lamp 2

Lamp 3

Lamp 4

Lamp 5

Lamp 6

CN 2

CN 3

CN 4

CN 5

10 / 26

LC201V02

Liquid Crystal Display

Product Specification

3-3. Signal Timing Specifications

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

Table 5. TIMMING TABLE(DE mode)

NoteUnitMaxTypMinSymbolITEM

DCLK

DE

(Data

Enable)

Input

Voltage

Note: 1.

Period

High Duration

Low Duration

Horizontal Valid

Horizontal Blank

Vertical Valid

Vertical Blank

DE SET UP TIME

DE HOLD TIME

High

Low

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Set-up timeData

Hold time

PAL: 47~53Hz, NTSC:57~63Hz

CLK

WCH

WCL

HV

-

VV

-

SI

HI

rH

rL

SD

HD

302518-Frequency

--10t

--10t

640640640t

210160150

480480480t

4510

--3t

--3t

--0.7VccV

0.3Vcc--V

3t

3t

ns554033.3t

MHz

ns

ns

t

CLK

t

CLK

t

HP

t

HP

ns

V

For DCLKns

Ver.0.1

11 / 26

3-4. Signal Timing Waveforms

LC201V02

Liquid Crystal Display

Product Specification

DCLK

DATA

(First/

Second)

DE

tIr, t

Dr

DE, DATA

t

t

CLK

t

CLKL

t

HI

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WCH

t

SD

t

SI

t

HD

VrHmin.

VrLmax.

t

WCL

t

fCLK

tIf, t

Df

t

rCLK

Ver.0.1

12 / 26

LC201V02

Liquid Crystal Display

Product Specification

3-5. Color Input Data Reference

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

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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 B 4 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

.........

.........

.........

Ver.0.1

13 / 26

3-6. Power Sequence

3-6-1. LCD Driving circuit

Power Supply For LCD

V

LCD

Product Specification

90% 90%

10%

0V

T1T

2

T5T

LC201V02

Liquid Crystal Display

10%

6

T

7

T

3

Valid Data

Lamp ON

Value

Interface Signal (Tx)

Power for LAMP

Table 7. POWER SEQUENCE FOR LCD DRIVING CIRCUIT

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Parameter

0V

10% 10%

0FF 0FF

T

4

MaxTypMin

--200T4

Unit

ms10-0.5T1

ms50-0.5T2

ms--200T3

ms

ms50-0.5T5

ms100--T6

s--1T7

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 an interface signal are valid.

Ver.0.1

LCD

to 0V.

14 / 26

LC201V02

Liquid Crystal Display

Product Specification

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30Min in a
dark environment at 25± 2°C. The values are specified at an approximate distance 50cm from the LCD
surface at a viewing angle of Φ and θ equal to 0 °.
It is presented additional information concerning the measurement equipment and method in FIG. 1.

LCD Module Pritchard 880 or

Optical

Stage(x,y)

50cm

FIG. 1 Optical Characteristic Measurement Equipment and Method

equivalent

Table 8. OPTICAL CHARACTERISTICS

SymbolParameter

Surface Luminance, white

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Luminance Variation

Response Time

Color Coordinates
[CIE1931]

Viewing Angle (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°)

WHITE

Rx

WH

R

D

5P

Ta=

Typ

-0.03

25 ± 2°C

Value

, V

=12.0V, fV=60HzDclk=25MHz, IBL=7mA

LCD

MaxTypMin

800 600CRContrast Ratio

300 250L

12-Tr

13-Tr

0.616

0.344Ry

0.309Gx

0.587Gy

0.151Bx

0.091By

0.313Wx

0.329Wy

Typ

+0.03

-8985θr

-8985θl

-8985θu

-8985θd

NoteUnit

1

2

2cd/m

31.3δ

4ms

5degree

6Gray Scale

Ver.0.1

15 / 26

Note :

LC201V02

Liquid Crystal Display

Product Specification

1. Contrast Ratio(CR) is defined mathematically as :
CR(Contrast Ratio) = Maximum CRn (n=1, 2, 3, 4, 5)

Surface Luminance at position n with all white pixels

CRn =

Surface Luminance at position n with all black pixels

n = the Position number(1, 2, 3, 4, 5). For more information, see FIG 2.

2. Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the
surface with all pixels displaying white. For more information see the FIG. 1.

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

δ WHITE(5P) = Maximum(L

Where L

For more information, see the FIG. 2.

4. Response time is the time required for the display to transition from G(N) to G(M) (Rise Time, TrR)
and from G(M) to G(N) (Decay Time, TrD). For additional information see the FIG. 3. (N<M)

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 module surface. For more information, see the FIG. 4.

6. Gray scale specification

Gamma Value is approximately 2.2. For more information, see the Table 9.

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Table 9. GRAY SCALE SPECIFICATION

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on1

to L

are the luminance with all pixels displaying white at 5 locations .

on5

on1,Lon2

, L

on3

, L

on4

, L

) / Minimum(L

on5

Luminance [%] (Typ.)Gray Level

, L

on1,Lon2

0.18L0

0.42L15

0.95L31

2.36L47

4.72L63

7.82L79

11.7L95

16.3L111

21.8L127

28.2L143

35.6L159

43.5L175

52.4L191

62.6L207

74.1L223

86.2L239

100L255

on3

, L

on4

, L

on5

)

Ver.0.1

16 / 26

Product Specification

Measuring point for surface luminance & measuring point for luminance variation

H

A

LC201V02

Liquid Crystal Display

2

V

B

4

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Response time is defined as the following figure and shall be measured by switching the input signal for
“Gray(N)” and “Gray(M)”.

100

90

FIG. 2 Measure Point for Luminance

1

T

r

R

3

A : H / 4 mm
B : V / 4 mm
H : 408.0 mm
V : 306.0 mm
@ H,V : Active Area

5

T

r

D

Ver.0.1

Optical
Response

10

0

Gray(N)

N,M = 0(Black)~255(White), N<M

FIG. 3 Response Time

Gray(M)

Gray(N)

17 / 26

Dimension of viewing angle range

Φ

= 180o, Left

Product Specification

Normal

θ

φ

LC201V02

Liquid Crystal Display

E

Y

Φ

= 90o, Up

Φ

= 0o, Right

Φ

= 270o, Down

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FIG. 4 Viewing angle

Ver.0.1

18 / 26

LC201V02

Liquid Crystal Display

Product Specification

5. Mechanical Characteristics

The following items provide general mechanical characteristics. In addition the figures in the next page are
detailed mechanical drawing of the LCD module.

Table 10. MECHANICAL CHARACTERISTICS

ValueItem

432.0 mmHorizontal

Outline Dimension

Bezel Area

Active Display Area

3500g (Typ.), 3675g(Max)Weight

Surface Treatment

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Note : Please refer to a mechanic drawing in terms of tolerance at the next page.

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

331.5 mmVertical

25.0 mmDepth

413.0 mmHorizontal

311.0 mmVertical

408.0 mmHorizontal

306.0 mmVertical

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<FRONT VIEW>

LC201V02

Liquid Crystal Display

Product Specification

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<REAR VIEW>

LC201V02

Liquid Crystal Display

Product Specification

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Product Specification

6. Reliability

Table 11. ENVIRONMENT TEST CONDITION

Vibration test

5

(non-operating)

LC201V02

Liquid Crystal Display

ConditionTest ItemNo.

Ta= 60°C, 75% 240hHigh temperature storage test1

Ta= -20°C 240hLow temperature storage test2

Ta= 50°C 50%RH 240hHigh temperature operation test3

Ta= 0°C 240hLow temperature operation test4

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

One time each direction

Shock test

6

(non-operating)

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Altitude operating

8

storage / shipment

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

One time each direction

Ta=40℃, 90%RHHumidity condition Operating7

0 – 14,000 feet(4267.2m)
0 – 40,000 feet(12192m)

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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 1stEd. 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.
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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Product Specification

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 : SIZE(INCH) D : YEAR
E : MONTH F ~ M : SERIAL NO.

Note

1. YEAR

LC201V02

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.

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200320022001

321

200452005

4

Apr5May

4

2006720078200892009

6

Jun7Jul8Aug9Sep

6

8-2. Packing Form

a) Package quantity in one box : 7 pcs

b) Box Size : 502mm × 378mm × 420mm

2010

0

Oct

A

Nov

B

DecMarFebJan

C321

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LC201V02

Liquid Crystal Display

Product Specification

9. Precautions

Please pay attention to the followings 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 the surface 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 desirable 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 detrimental

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.
(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated

its full characteristics perfectly.
(8) A screw which is fastened up the steels should be a machine screw.

(if not, it causes metallic foreign material and deal LCM a fatal blow)
(9) Please do not set LCD on its edge.

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LC201V02

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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 ion­blown 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 surface or its vestige is recognized,

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

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