LG.Philips LCD LC370W01-A6 Specification

LC370W01

Liquid Crystal Display

Product Specification

SPECIFICATION

FOR

APPROVAL

●

)

(

Preliminary Specification

)(

Final Specification

37.0” WXGA TFT LCDTitle

APPROVED BY

/

/

/

GeneralBUYER

-MODEL

SIGNATURE

DATE

LG.Philips LCD Co., Ltd.SUPPLIER

LC370W01*MODEL

A6SUFFIX

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY

Jay Yoon / G.Manager

REVIEWED BY

H.S. Song / Manager

PREPARED BY

S.S. Kim / Engineer

SIGNATURE

DATE

Please return 1 copy for your confirmation with

your signature and comments.

Ver. 0.0 Sep.15, 2004

TV Product Development Dept.

LG. Philips LCD Co., Ltd

1/ 28

Product Specification

Contents

LC370W01

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

MECHANICAL CHARACTERISTICS5

RELIABILITY6

1

2

3RECORD OF REVISIONS

4

5

6

6

8

12

13

14

15

17

21

24

INTERNATIONAL STANDARDS7

SAFETY7-1

EMC7-2

PACKING8

DESIGNATION OF LOT MARK8-1

PACKING FORM8-2

Ver. 0.0 Sep.15, 2004

25

25

25

26

26

26

27PRECAUTIONS9

27MOUNTING PRECAUTIONS9-1

27OPERATING PRECAUTIONS9-2

28ELECTROSTATIC DISCHARGE CONTROL9-3

28PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4

28STORAGE9-5

28HANDLING PRECAUTIONS FOR PROTECTION FILM9-6

2/ 28

Product Specification

Record of Revisions

Preliminary Specification(First Draft)-Sep.15, 20040.0

LC370W01

Liquid Crystal Display

DescriptionPageRevision DateRevision No.

Ver. 0.0 Sep.15, 2004

3/ 28

LC370W01

Liquid Crystal Display

Product Specification

1. General Description

LC370W01 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 37.02 inch diagonally
measured active display area with WXGA resolution (768 vertical by 1366 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 1 port LVDS 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.

RGB

Source Driver Circuit

S1 S1366

G1

+12.0V

LVDS

5pair

Option

# 9

CN1

(30pin)

Timing Controller

(LVDS Rx integrated)

Gate Driver Circuit

TFT - LCD Panel

(1366 × RGB × 768 pixels)

+24.0V

GND

General Features

Power Circuit

Block

Inverter

(CN2,CN3,

12pin)

37.02 inches(940.3mm) diagonalActive Screen Size

877.0/878.0mm(H) x 516.8mm(V) x 55.5mm(D) (Typ.)Outline Dimension

0.200mm x 0.600mm x RGBPixel Pitch

1366 horiz. by 768 vert. pixels RGB stripe arrangementPixel Format

8-bit, 16.7 M colorsColor Depth

500 cd/m2 (Center 1 point Typ.)Luminance, White

Viewing angle free ( R/L 176(Typ.), U/D 176(Typ.))Viewing Angle (CR>10)

Total 125Watt (Typ.) (Logic=4.5W, Lamp=120W [IBL=6.0mA] )Power Consumption

11,500 (Typ.)Weight

Transmissive mode, normally blackDisplay Operating Mode

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

G768

8CNs (High)

Back light Assembly (16CCFL)

8CNs (High)

Ver. 0.0 Sep.15, 2004

4/ 28

LC370W01

Liquid Crystal Display

Product Specification

2. Absolute Maximum Ratings

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

Table 1. ABSOLUTE MAXIMUM RATINGS

Value

Parameter Remark

Symbol

Unit

MaxMin

Power Input

Voltage

LCM

VDC27.021.6VBLBacklight inverter

VDC5.25-0.30VON/OFFON/OFF Control Voltage

VDC3.30.0VBrBrightness Control Voltage

400TOPOperating Temperature

50-20TSTStorage Temperature

℃

℃

%RH9010HOPOperating Ambient Humidity

%RH9010HSTStorage 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.

90%

60

60%

at 25 ± 2 °CVDC14.0-0.3VLCD

Note 1

Wet Bulb

50

Temperature [℃]

40

30

20

10

0

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [°C]

Ver. 0.0 Sep.15, 2004

40%

10%

Storage

Operation

Humidity [(%)RH]

5/ 28

LC370W01

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 other input power for the CCFL/Backlight is to power inverter.

Table 2_1. ELECTRICAL CHARACTERISTICS

Parameter Symbol

MODULE :

VLCDPower Input Voltage

VRPPermissible Input Ripple Voltage

Value

MaxTypMin

12.612.011.4

200--

430370310

ILCDPower Input Current

680510-

PLCDPower Consumption

IRUSHRush current

5.24.53.8

3.0--

Note :

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

is the frame frequency.

V

=12.0V, 25 ± 2°C, fV=60Hz condition

LCD

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

NoteUnit

VDC

mVP-P

1mA

2mA

1Watt

3A

Mosaic Pattern(8 x 6)

Ver. 0.0 Sep.15, 2004

6/ 28

Product Specification

Table 2_2. ELECTRICAL CHARACTERISTICS

LC370W01

Liquid Crystal Display

Parameter Symbol

NoteUnit

MaxTypMin

Inverter :

Value

Power Input Voltage

Power Input Voltage Ripple

Power Input Current

Power Consumption

Input Voltage for

Brightness Adjust

Control System

Signals

On/Off

BL

On

Off

VDC25.224.022.8VBL

Vp-p0.2--0.2

VDC5.255.004.00V on

DC0.50.0-0.3V off

V

1

1A6.55.0-IBL

1W156120-P

2VDC3.30VBR

Lamp :

Life Time

3Hrs50,000

Note :

1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 120Min

at 25±2°C and

VBR = 3.3V.

The specified current and power consumption are under the typical supply Input voltage, 24.0V.
It is total power consumption.

2.

Brightness Control.

BR Voltage control brightness.

This V

VBR Voltage

Function

Maximum Brightness (100%)3.3V

Minimum Brightness.(15~25%)0V

3. The life time is determined as the time at which luminance 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.
Specified value is when lamp is aligned horizontally.

Ver. 0.0 Sep.15, 2004

7/ 28

LC370W01

Liquid Crystal Display

Product Specification

3-2. Interface Connections

This LCD employs two kinds of interface connection, a 30-pin connector is used for the module electronics
and two 12-pin Connectors are used for the integral backlight system.

3-2-1. LCD Module

- LCD Connector(CN1) : FI-X30SSL-HF (Manufactured by JAE) or Equivalent

- Mating Connector : FI-X30C2L (Manufactured by JAE) or Equivalent

Table 3. MODULE CONNECTOR(CN1) PIN CONFIGURATION

NoteDescriptionSymbolPin No.

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

Note: 1. If the pin no. 9 is Ground, Interface format is “LG”, and if the pin no. 9 is Vcc(3.3V), Interface format

is “DISM”. See page 9 and 10.

2. The pin no. 30 is necessary for LCD test.
When LVDS signals are abnormal operation more than 3-Vsync times and power 12V is supplied,

‘Open’ or ‘Vcc’ : LCD operate itself some test patterns.(AGP – Auto Generation Pattern)
‘Ground’ : LCD operate itself a black pattern. (NSB – No Signal Black)

LPL recommend ‘Ground’ for NSB.

3. All GND (ground) pins should be connected together, which should be also connected to the LCD

module’s metal frame.

4. All V

LCD (power input) pins should be connected together.

5. Input Levels of LVDS signals are based on the IEA 664 Standard.

VLCD Power Supply +12.0V

Power Supply +12.0VVLCD
Power Supply +12.0VVLCD
Power Supply +12.0VVLCD
GroundGND
GroundGND
GroundGND
GroundGND
Select LVDS Data formatSelect
NCNC
GroundGND
LVDS Receiver Signal(-)RA­LVDS Receiver Signal(+)RA+
GroundGND
LVDS Receiver Signal(-)RB­LVDS Receiver Signal(+)RB+
GroundGND

LVDS Receiver Signal(-)RC-

LVDS Receiver Signal(+)RC+

GND

Ground
LVDS Receiver Clock Signal(-)RCLK-

LVDS Receiver Clock Signal(+)RCLK+
GroundGND
LVDS Receiver Signal(-)RD­LVDS Receiver Signal(+)RD+
GroundGND
NCNC
NCNC
GroundGND
LCD testNC(GND)

1

2

Ver. 0.0 Sep.15, 2004

8/ 28

Liquid Crystal Display

Product Specification

Table 4. REQUIRED SIGNAL ASSIGNMENT FOR LVDS TRANSMITTER ( Pin9=“L” or “Open” )

LC370W01

Host System

24 Bit

RED0
RED1
RED2
RED3
RED4
RED5
RED6

RED7
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7

BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7

Hsync
Vsync

Data Enable

CLOCK

DS90C385

or Compatible

51
52
54
55
56
3
50
2
4
6
7
11
12
14
8
10
15
19
20
22
23
24
16
18
27
28
30
31

TxOUT0­TxOUT0+

TxOUT1­TxOUT1+

TxOUT2­TxOUT2+

TxCLKOUT­TxCLKOUT+

TxOUT3­TxOUT3+

FI-X30SSL-HF

48

47

46

45

42

41

40

39

38

37

GND

GND

12
13

15
16

18
19

21
22

24
25

30

Timing

Controller

100Ω

100Ω

100Ω

100Ω

100Ω

9

RxIN0­RxIN0+

RxIN1­RxIN1+

RxIN2­RxIN2+

RxCLKIN­RxCLKIN+

RxIN3­RxIN3+

LG / DISM

LCD Test

LCD Module

Note: 1. The LCD Module uses a 100 Ohm[Ω] resistor between positive and negative lines of each receiver

input.

2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (DS90C385 or Compatible)

3. ‘7’ means MSB and ‘0’ means LSB at R,G,B pixel data.

Ver. 0.0 Sep.15, 2004

9/ 28

Product Specification

Table 5. REQUIRED SIGNAL ASSIGNMENT FOR LVDS TRANSMITTER ( Pin9=“H” )

LC370W01

Liquid Crystal Display

Host System

24 Bit

RED0

RED1

RED2

RED3

RED4

RED5

RED6

RED7
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7

BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7

Hsync
Vsync

Data Enable

CLOCK

DS90C385

or Compatible

50
2
51
52
54
55
56
3
8
10
4
6
7
11
12
14

16
18
15
19
20
22
23
24
27
28
30
31

TxOUT0­TxOUT0+

TxOUT1­TxOUT1+

TxOUT2­TxOUT2+

TxCLKOUT­TxCLKOUT+

TxOUT3­TxOUT3+

FI-X30SSL-HF

48

47

46

45

42

41

40

39

38

37

GND

Vcc

12
13

15
16

18
19

21
22

24
25

30

Timing

Controller

100Ω

100Ω

100Ω

100Ω

100Ω

9

RxIN0­RxIN0+

RxIN1­RxIN1+

RxIN2­RxIN2+

RxCLKIN­RxCLKIN+

RxIN3­RxIN3+

LG /

DISM

LCD Test

LCD Module

Note: 1. The LCD Module uses a 100 Ohm[Ω] resistor between positive and negative lines of each receiver

input.

2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (DS90C385 or Compatible)

3. ‘7’ means MSB and ‘0’ means LSB at R,G,B pixel data.

Ver. 0.0 Sep.15, 2004

10 / 28

Product Specification

3-2-2. Backlight Inverter

- Inverter Connector : S12B-PH-SM3(manufactured by JST) or Equivalent

- Mating Connector : PHR-12 or Equivalent

Table 6. INVERTER CONNECTOR PIN CONFIGULATION

LC370W01

Liquid Crystal Display

NoteDescriptionSymbolPin No

Power Supply +24.0VVBL

Power Supply +24.0VVBL

Power Supply +24.0VVBL

Power Supply +24.0VVBL

Power Supply +24.0VVBL

POWER GND

POWER GND

POWER GND

POWER GND

POWER GND

0V ~ 3.3V

0V ~ 5.0V

10

11

12

1

2

3

4

5

6

7

8

9

GND

GND

GND

GND

GND

BR

V

On/Off

Note :

1. GND is connected to the LCD module’s metal frame.

PCB

1 2

3

S12B-PH-SM3-TB

(JST : Japan Solderless Terminal Co.,Ltd.)

2. 0V : Minimum Brightness.

3.3V : Maximum Brightness.

10

11

1

2

3

12

3. On : 4.0 ~ 5.25V
Off : -0.3 ~ 0.5V

Ver. 0.0 Sep.15, 2004

11 / 28

LC370W01

Liquid Crystal Display

Product Specification

3-3. Signal Timing Specifications

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

Table 7. TIMMING TABLE

RemarkUnitMaxTypMinSymbolItem

DCLK

Hsync

Vsync

DE

(Data

Enable)

Period

Horizontal Blank

CLK

WVWidth

HVHorizontal Valid

HFPHorizontal Front Porch

VVVertical Valid

ns14.713.812.2t

MHz807268-Frequency

t

CLK177615281416tHPPeriod

HFrequency

5047.445f

KHz

tCLK160328tWHWidth

HP1063790775tVPPeriod

t

VFrequency

5052t

Hz636047f

t

HP

Note 1)
PAL : 47~53Hz
NTSC : 57~63Hz

136613661366t

2808016tHBPHorizontal Back Porch

CLK

t

2404824t

-

tHP- tHV16048

768768768t

150154tVBPVertical Back Porch

HP

t

12021tVFPVertical Front Porch

tVP- tVV227-Vertical Blank

Note: Hsync period and Hsync Width should be even number times of t

CLK. If the value is odd number

times of tCLK, display control signal can be asynchronous. In order to operate this LCD module, Hsync,
Vsync, and DE(Data Enable) signals should be used.

1. : The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rate.

2. Vsync and Hsync should be keep the above specification.

3. Hsync Period, Hsync Width and Horizontal Back Porch should be any times of character
number(8).

Ver. 0.0 Sep.15, 2004

12 / 28

3-4. Signal Timing Waveforms

LC370W01

Liquid Crystal Display

Product Specification

DCLK

First data

Second data

DE(Data Enable)

Hsync, Vsync, DE, Data

tCLK

0.5 VDD

Invalid data

Invalid data

Valid data

Pixel 0,0

Valid data

Pixel 1,0

0.7VDD

Pixel 2,0

Pixel 3,0

0.3VDD

Invalid data

Invalid data

tHP

HSync

t

WH

tHBP tHV

DE(Data Enable)

tVP

tWV

VSync

tVBP

DE(Data Enable)

Ver. 0.0 Sep.15, 2004

tHFP

tVV tVFP

13 / 28

LC370W01

Liquid Crystal Display

Product Specification

3-5. Color 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 table below provides a reference for color versus data
input.

Table 8. COLOR DATA REFERENCE

Input Color Data

Basic
Color

RED

Color

Black 0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0

Red (255)

Green (255)

Blue (255)

Cyan

Magenta

Yellow

White

MSB LSB

RED

GREEN

MSB LSB

BLUE

MSB LSB

B7 B6 B5 B4 B3 B2 B1 B0GR7 R6 R5 R4 R3 R2 R1 R0 7 G6 G5 G4 G3 G2 G1 G0

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 0RED (000) Dark

0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 1RED (001)

............

0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 0RED (254)

0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 1RED (255)

0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0GREEN (000) Dark

GREEN

BLUE (000) Dark

BLUE

Ver. 0.0 Sep.15, 2004

0 0 0 0 0 0 0 00 0 0 0 0 0 0 10 0 0 0 0 0 0 0GREEN (001)

............

0 0 0 0 0 0 0 01 1 1 1 1 1 1 00 0 0 0 0 0 0 0GREEN (254)

0 0 0 0 0 0 0 01 1 1 1 1 1 1 10 0 0 0 0 0 0 0GREEN (255)

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 0BLUE (001)

............

1 1 1 1 1 1 1 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (254)

1 1 1 1 1 1 1 10 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (255)

14 / 28

3-6. Power Sequence

Power Supply For LCD

V

LCD

0V

Product Specification

90% 90%

10%

T

1 T2 T5 T6 T7

LC370W01

Liquid Crystal Display

10%

Interface Signal
(Tx & Option )

Power for Lamp

Table 9. POWER SEQUENCE

Parameter

10% 10%

Valid Data

T3 T4

Lamp ON

Value

MaxTypMin

--200T4

Unit

ms10-0.5T1

ms50-0.5T2

ms--200T3

ms

ms50-0.5T5

ms100--T6

s--2.0T7

Note : 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 V

Ver. 0.0 Sep.15, 2004

LCD

to 0V.

15 / 28

3-6-2. Power Sequence for Inverter

Power Supply For Inverter

LC370W01

Liquid Crystal Display

Product Specification

24V (typ.)

90%

V

BL

0V

Inverter Enable
(On/Off)

VBr

3-6-3. Deep condition for Inverter

V

BL

10%

T

1 T2

0.7V

T3 T2

T

4 T4

T6

VBL(Min) x 0.8

0 V

Table 10. POWER SEQUENCE FOR INVERTER

Value

Parameter

Ver. 0.0 Sep.15, 2004

MaxTypMin

10--T5

Unit

ms--20T1

ms--500T2

ms--200T3

ms--0T4

ms

inverters connected condition

Remark

VBL(Min) x 0.8

16 / 28

LC370W01

Liquid Crystal Display

Product Specification

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ for 30min in a dark environment at 25±2°C.
The values specified re 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.

a

Optical Stage(x,y)

LCD Module

FIG. 1 Optical Characteristic Measurement Equipment and Method

Table 11. OPTICAL CHARACTERISTICS

SymbolParameter

Surface Luminance, white

Luminance Variation

Response Time

Color Coordinates
[CIE1931]

Viewing Angle (CR>10)

x axis, right(φ=0°)

x axis, left (φ=180°)

y axis, up (φ=90°)

y axis, down (φ=270°)

Rise Time

Decay Time

RED

GREEN

BLUE

WHITE

WH

WHITE

R

D

Rx

5P

50cm

Ta= 25±2°C, V

Typ

-0.03

Pritchard 880 or
equivalent

=12.0V, fV=60Hz, Dclk=72MHz, VBR =3.3V

LCD

Value

MaxTypMin

600400CRContrast Ratio

500400L

0.640

0.341Ry

0.287Gx

0.610Gy

0.146Bx

0.069By

0.285Wx

0.293Wy

128-Tr

138-Tr

Typ

+0.03

-8885θr

-8885θl

-8885θu

-8885θd

2

NoteUnit

1

2cd/m

31.3δ

4ms

5degree

6Gray Scale

Ver. 0.0 Sep.15, 2004

17 / 28

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

It is measured at the center point(1).

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

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

, L

δ WHITE(5P) = Maximum(L

Where L

For more information, see FIG 2.

on1

to L

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

on5

on1,Lon2

, ...... , L

on3

) / Minimum(L

on5

on1,Lon2

LC370W01

Liquid Crystal Display

, L

, ..... , L

on3

on5

)

4. Response time is the time required for the display to transition from black to white (Rise Time, Tr
and from white to black (Decay Time, Tr
For additional information, see FIG 3.

).

D

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 FIG 4.

6. Gray scale specification
Gamma Value is approximately 2.2.

For more information, see Table 12.

Table 12. GRAY SCALE SPECIFICATION

Luminance [%] (Typ)Gray Level

L0

L15

L31

L47

L63

L79

L95

L111

L127

L143

L159

L175

L191

L207

L223

L239

L255

0.18

0.27

1.00

2.40

4.60

7.60

11.4

16.0

21.6

28.0

35.4

43.7

53.0

63.2

74.5

88.0

100

)

R

Ver. 0.0 Sep.15, 2004

18 / 28

Product Specification

Measuring point for surface luminance & measuring point for luminance variation

H

A

③②

LC370W01

Liquid Crystal Display

V

①

B

④

FIG. 2 Measure Point for Luminance

The response time is defined as the following figure and shall be measured by switching the input signal for
Black to White and White to Black.

TrR

100

90

⑤

TrD

A : H / 4 mm
B : V / 4 mm

H : 819.6 mm
V : 469.8 mm

@ H,V : Active Area

Optical
Response

10

0

FIG. 3 Response Time

Ver. 0.0 Sep.15, 2004

WhiteBlack

Black

19 / 28

Dimension of viewing angle range

φ

= 180°, Left

Product Specification

Normal

θ

φ

E

Y

Liquid Crystal Display

φ

= 90°, Up

φ

= 0°, Right

LC370W01

φ

= 270°, Down

FIG. 4 Viewing angle

Ver. 0.0 Sep.15, 2004

20 / 28

LC370W01

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 13. MECHANICAL CHARACTERISTICS

877.0 mm / 878.0mm(Inverter)Horizontal

Outline Dimension

Bezel Area

Active Display Area

11,500 (Typ.)/12,000(Max)Weight

Surface Treatment

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

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

516.8 mmVertical

55.5 mmDepth

826.6mmHorizontal

469.8mmVertical

819.6mmHorizontal

460.8mmVertical

Ver. 0.0 Sep.15, 2004

21 / 28

<FRONT VIEW>

LC370W01

Liquid Crystal Display

Product Specification

Ver. 0.0 Sep.15, 2004

22 / 28

<REAR VIEW>

LC370W01

Liquid Crystal Display

Product Specification

Master Slave

Ver. 0.0 Sep.15, 2004

23 / 28

Product Specification

6. Reliability

Table 14. ENVIRONMENT TEST CONDITION

5

Vibration test
(non-operating)

LC370W01

Liquid Crystal Display

ConditionTest ItemNo.

Ta= 50°C 240hHigh temperature storage test1

Ta= -20°C 240hLow temperature storage test2

Ta= 40°C 50%RH 240hHigh temperature operation test3

Ta= 0°C 240hLow temperature operation test4

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

One time each direction

Shock level : 100G

6

8

Shock test
(non-operating)

Altitude operating

storage / shipment

Waveform : half sine wave, 2ms
Direction : ±X, ±Y, ±Z

One time each direction

Ta= 40 °C, 90%RHHumidity condition Operation7

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

Ver. 0.0 Sep.15, 2004

24 / 28

LC370W01

Liquid Crystal Display

Product Specification

7. International standards

7-1. Safety

a) UL 60950, Third Edition, Underwriters Laboratories, Inc., Dated Dec. 11, 2000.

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

b) CAN/CSA C22.2, No. 60950, Third Edition, Canadian Standards Association, Dec. 1, 2000.

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

c) EN 60950 : 2000, Third Edition

IEC 60950 : 1999, Third Edition
European Committee for Electrotechnical Standardization(CENELEC)
EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical

Business Equipment.

7-2. EMC

a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and

Electrical Equipment in the Range of 9kHZ to 40GHz. “American National Standards Institute(ANSI),
1992

b) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information

Technology Equipment.“ International Special Committee on Radio Interference.

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

Technology Equipment.“ European Committee for Electrotechnical Standardization.(CENELEC), 1998

( Including A1: 2000 )

Ver. 0.0 Sep.15, 2004

25 / 28

8. Packing

8-1. Designation of Lot Mark

a) Lot Mark

ABCDEFGHI JKLM

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

Note

1. YEAR

LC370W01

Liquid Crystal Display

Product Specification

Year

Mark

2. MONTH

Month

Mark

3. PANEL CODE

Panel Code1P1 Factory

Mark

4. FACTORY CODE

Factory Code

Mark

5. SERIAL NO.

b) Location of Lot Mark

LPL Gumi

K

200012001

Apr5May

P2 Factory

2

LPL Nanjing

100000 ~1 ~ 99999Year

A0001 ~ A9999, ..... , Z999900001 ~ 99999Mark

0

4

C

2002320034200452005

P3 Factory

3

Hee Sung

2

Jun7Jul8Aug9Sep

6

P4 Factory

4

D

P5 Factory

2006

Oct

5

6

A

Hydis Panel

2007999897

Nov

7987

DecMarFebJan

B

C421

H

Serial NO. is printed on the label. The label is attached to the backside of the LCD module.
This is subject to change without prior notice.

8-2. Packing Form

a) Package quantity in one box : 3 pcs

b) Box Size : 1040mm X 442mm X 645mm

Ver. 0.0 Sep.15, 2004

26 / 28

LC370W01

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 benzine. 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.

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.

Ver. 0.0 Sep.15, 2004

27 / 28

LC370W01

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 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.

Ver. 0.0 Sep.15, 2004

28 / 28