LG Display LC320EUN-SDV1 Specification

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() Preliminary Specification

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LC320EUN

Product Specification

SPECIFICATION

FOR

APPROVAL

()Final Specification

Title 32.0” WUXGA TFT LCD

BUYER GENERAL

MODEL

APPROVED BY

/

SIGNATURE

DATE

SUPPLIER LG Display Co., Ltd.

*MODEL LC320EUN

SUFFIX SDV1 (RoHS Verified)

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY

P.Y. Kim / Team Leader

REVIEWED BY

SIGNATURE

DATE

/

/

Please return 1 copy for your confirmation with

your signature and comments.

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B.P. Choi / Project Leader

PREPARED BY

D.K. Lim / Engineer

TV Product Development Dept.

LG Display Co., Ltd.

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LC320EUN

Product Specification

CONTENTS

Number ITEM

COVER 1

CONTENTS

RECORD OF REVISIONS

1 GENERAL DESCRIPTION

2 ABSOLUTE MAXIMUM RATINGS

3 ELECTRICAL SPECIFICATIONS

3-1 ELECTRICAL CHARACTERISTICS

3-2 INTERFACE CONNECTIONS

3-3 SIGNAL TIMING SPECIFICATIONS

3-4 LVDS SIGNAL SPECIFICATIONS

3-5 COLOR DATA REFERENCE

3-6 POWER SEQUENCE

4 OPTICAL SPECIFICATIONS

Page

2

3

4

5

6

6

8

11

12

15

16

18

5 MECHANICAL CHARACTERISTICS

6 RELIABILITY

7 INTERNATIONAL STANDARDS

7-1 SAFETY

7-2 EMC

7-3 ENVIRONMENT

8 PACKING

8-1 INFORMATION OF LCM LABEL

8-2 PACKING FORM

9 PRECAUTIONS

9-1 MOUNTING PRECAUTIONS

9-2 OPERATING PRECAUTIONS

9-3 ELECTROSTATIC DISCHARGE CONTROL

9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE

22

25

26

26

26

26

27

27

27

28

28

28

29

29

9-5 STORAGE

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM

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RECORD OF REVISIONS

Revision No. Revision Date Page Description

0.0 Sep, 30, 2010 - Preliminary Specification (First Draft)

0.1 Nov, 02, 2010 4 Update the General Description

5 Update the Absolute Maximum Ratings

7 Update the Electrical Characteristics

8, 9 Update the Interface Connections

16 Update the Sequence for LED Driver

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LC320EUN

Product Specification

1. General Description

The LC320EUN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive display type which is operating in the normally black mode. It has a 31.55 inch diagonally
measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed 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.
Therefore, it can present a palette of more than 16.7Million colors.
It has been designed to apply the 8-bit 2-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.

Mini-LVDS(RGB)

Control
Signals

LVDS

2Port

LVDS
Select

OPC/TM
Enable

Ext_PWM

+12.0V

CN1

(51pin)

LVDS 1,2

Option
signal

I2C

EEPROM

SCL

SDA

Timing Controller

LVDS Rx + L/D + DGA

Integrated

Power Circuit

Power Signals

Block

PWM_OUT

1~3

CN2

(8 pin)

+24.0V, GND, On/Off

PWM_OUT 1~3

LED Driver

General Features

Active Screen Size 31.55 inches(801.31mm) diagonal

Source Driver Circuit

S1 S1920

G1

TFT - LCD Panel

(1920 Ý RGB Ý 1080 pixels)

[Gate In Panel]

G1080

Scanning Block 1

Scanning Block 2

Scanning Block 3

Outline Dimension

735.4(H) Ý 433.0 (V) X 10.8(B)/23.6(D) mm (Typ.)

Pixel Pitch 0.36375 mm x 0.36375 mm

Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement

Color Depth 8bit, 16.7Million colors

Luminance, White 360 cd/m

2

(Center 1point ,Typ.)

Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))

Power Consumption Total 48.0W (TBD) [Logic= 5.28W, LED Driver=42.7(TBD)W (ExtVbr_B=100% )]

Weight 6.0 Kg (Typ.)

Display Mode Transmissive mode, Normally black

Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)

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LC320EUN

Product Specification

2. Absolute Maximum Ratings

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

Table 1. ABSOLUTE MAXIMUM RATINGS

Parameter Symbol

Unit Note

Min Max

Value

LCD Circuit V

LCD -0.3 +14.0 VDC

Power Input Voltage

Driver V

ON/OFF V

BL -0.3 + 27.0 VDC

OFF / VON -0.3 +5.5 VDC

Driver Control Voltage

Brightness EXTVBR-B 0.0 +3.6 VDC

T-Con Option Selection Voltage VLOGIC -0.3 +4.0 VDC

Operating Temperature TOP 0+50

Storage Temperature T

Panel Front Temperature T

Operating Ambient Humidity H

Storage Humidity H

Note

1. Ambient temperature condition (Ta =

25 r 2 ¶C )

ST -20 +60

SUR -+68

OP 10 90 %RH

ST 10 90 %RH

¶C

¶C

¶C

2. Temperature and relative humidity range are shown in the figure below.

Wet bulb temperature should be Max 39¶C, and no condensation of water.

3. Gravity mura can be guaranteed below 40¶C condition.

4. The maximum operating temperatures is based on the test condition that the surface temperature

of display area is less than or equal to 68¶C with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 68ć. The range of operating temperature may be degraded in case of
improper thermal management in final product design.

90%

1

2,3

4

2,3

60

60%

Wet Bulb
Temperature [

10

0

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [

¶C]

20

50

40

40%

30

Humidity [(%)RH]

10%

¶C]

Storage

Operation

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LC320EUN

Product Specification

3. Electrical Specifications

3-1. Electrical Characteristics

It requires two power inputs. One is employed to power for the LCD circuit. The other Is used for the LED
backlight and LED Driver circuit.

Table 2. ELECTRICAL CHARACTERISTICS

Value

Parameter Symbol

Min Typ Max

Circuit :

Unit Note

Power Input Voltage V

Power Input Current ILCD

Power Consumption P

Rush current I

LCD 10.8 12.0 13.2 VDC

-

-

LCD -

RUSH --5.0 A3

440

(TBD)

645

(TBD)

5.28

(TBD)

572 mA 1

839 mA 2

6.86 Watt 1

Note

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

V

=12.0V, Ta=25 r 2¶C, fV=60Hz

LCD

is 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 0.5ms (min.).

White : 255 Gray
Black : 0 Gray

Mosaic Pattern(8 x 6)

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Table 3. ELECTRICAL CHARACTERISTICS (Continue)

Values

Parameter Symbol

Min Typ Max

LED Driver :

Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1

Unit Notes

LC320EUN

Power Supply Input Current IBL

Power Supply Input Current (In-Rush) In-rush --

Power Consumption PBL -

On/Off

Input Voltage for

Control System

Signals

LED :

Life Time 30,000 Hrs 2

Brightness Adjust ExtV

ExtV

Frequency

BR-B

On V on 2.5 - 5.0 Vdc

Off V off -0.3 0.0 0.7 Vdc

BR-B

PAL 100 Hz 3

NTSC 120 Hz 3

-

5 - 100 %

1 0.0 100 %

1.78

(TBD)

42.7

(TBD)

1.95

(TBD)

4.0

(TBD)

46.8

(TBD)

A1

VBL = 22.8V

A

Ext VBR-B = 100%

W1

On Duty

4

6

Notes :

1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60

minutes at 25·2¶C. The specified current and power consumption are under the typical supply Input voltage
24V and V

BR (ExtVBR-B : 100%), it is total power consumption.

2. The life time (MTTF) is determined as the time which luminance of the LED is 50% compared to that of initial
value at the typical LED current (ExtVBR-B :100%) on condition of continuous operating in LCM state at
25·2¶C.

3. LGD recommend that the PWM freq. is synchronized with One time harmonic of V_sync signal of system.
Though PWM frequency is over 120Hz (max 252Hz), function of LED Driver is not affected.

4. The duration of rush current is about 200ms. This duration is applied to LED on time.

5. Even though inrush current is over the specified value, there is no problem if I

6. ExtV

After Driver ON signal is applied, ExtV

signal have to input available duty range and sequence.

BR-B

should be sustained from 5% to 100% more than 500ms.

BR-B

After that, ExtV

1% and 100% is possible

BR-B

2

T spec of fuse is satisfied

For more information, please see 3-6-2. Sequence for LED Driver.

.

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Product Specification

3-2. Interface Connections

This LCD module employs two kinds of interface connection, 51-pin connector are used for the module
electronics and 14-pin connector is used for the integral backlight system.

3-2-1. LCD Module

- LCD Connector(CN1): FI-R51S-HF(manufactured by JAE) or compatible

Refer to below and next Page table

- Mating Connector : FI-R51HL(JAE) or compatible

Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION

No Symbol Description No Symbol Description

1

2

3

4

5

6

7

8

9

10
11 GND

12 R1AN

13 R1AP

14 R1BN

15

16 R1CN

17 R1CP

18 GND

19 R1CLKN

20
21 GND
22 R1DN

23 R1DP

24
25
26

NC

NC

NC

NC

NC

NC

LVDS Select

BR-B

ExtV

NC

Scan Enable ‘H’ = Enable , ‘L’ or NC = Disable

R1BP

R1CLKP

NC
NC
NC

No Connection (Note 4)

No Connection (Note 4)

No Connection (Note 4)

No Connection (Note 4)

No Connection (Note 4)

No Connection (Note 4)

ಫHಬ =JEIDA , ಫLಬ or NC = VESA

External PWM (from System)

No Connection (Note 4)

Ground

FIRST LVDS Receiver Signal (A-)

FIRST LVDS Receiver Signal (A+)

FIRST LVDS Receiver Signal (B-)

FIRST LVDS Receiver Signal (B+)

FIRST LVDS Receiver Signal (C-)

FIRST LVDS Receiver Signal (C+)
Ground

FIRST LVDS Receiver Clock Signal(-)

FIRST LVDS Receiver Clock Signal(+)
Ground

FIRST LVDS Receiver Signal (D-)

FIRST LVDS Receiver Signal (D+)
No Connection

No Connection
No Connection

27

28

29

30

31

32

33

34

35

36

37

38

39
40

41

42

43

44

45

46
47
48

49

50
51

-- -

NC

R2AN

R2AP

R2BN

R2BP

R2CN

R2CP

GND

R2CLKN

R2CLKP

GND

R2DN

R2DP

NC

NC

NC

NC

GND Ground

GND Ground

GND Ground

NC No connection
VLCD Power Supply +12.0V

VLCD Power Supply +12.0V

VLCD Power Supply +12.0V
VLCD Power Supply +12.0V

No Connection

SECOND LVDS Receiver Signal (A-)

SECOND LVDS Receiver Signal (A+)

SECOND LVDS Receiver Signal (B-)

SECOND LVDS Receiver Signal (B+)

SECOND LVDS Receiver Signal (C-)

SECOND LVDS Receiver Signal (C+)
Ground

SECOND LVDS Receiver Clock Signal(-)

SECOND LVDS Receiver Clock Signal(+)
Ground

SECOND LVDS Receiver Signal (D-)

SECOND LVDS Receiver Signal (D+)
No Connection

No Connection

No Connection

No Connection

LC320EUN

Note

1. All GND(ground) pins should be connected together to the LCD module’s metal frame.

2. All V

LCD (power input) pins should be connected together.

3. All Input levels of LVDS signals are based on the EIA 644 Standard.

4. #1~#6 & #9 NC (No Connection): These pins are used only for LGD (Do not connect)

5. Specific pins(pin No. #10) are used for OPC/TM(True Motion) function of the LCD module.
If not used, these pins are no connection. (Please see the Appendix VI for more information.)

6. Specific pin No. #44 is used for “No signal detection” of system signal interface.
It should be GND for NSB(No Signal Black) during the system interface signal is not.
If this pin is “H”, LCD Module displays AGP(Auto Generation Pattern).

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Product Specification

3-2-2. Backlight Module

Master

-LED Driver Connector
: 20022WR - H14B1(Yeonho) or Equivalent

- Mating Connector
: 20022HS - 14B2 or Equivalent

Table 5. LED DRIVER CONNECTOR PIN CONFIGURATION

Pin No Symbol Description Note

LC320EUN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VBL Power Supply +24.0V

VBL Power Supply +24.0V

VBL Power Supply +24.0V

VBL Power Supply +24.0V

VBL Power Supply +24.0V

GND

GND

GND

GND

GND

Status

ON/OFF

V

NC Don’t care

NC Don’t care

Backlight Ground

Backlight Ground

Backlight Ground

Backlight Ground

Backlight Ground

Back Light Status

Backlight ON/OFF control

1

Notes : 1. GND should be connected to the LCD module’s metal frame.

2. Normal : Low (under 0.7V) / Abnormal : High (upper 3.0V)

3. High : on duty / Low : off duty, Pin#14 can be opened. ( if Pin #14 is open , EXTVBR-B is 100% )

4. Each impedance of pin #12 and 14 is over TBD [K].

ଝ Rear view of LCM

PCB

1

14

…

1

14

…

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Product Specification

3-3. Signal Timing Specifications

Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal
timings should be satisfied with the following specification for normal operation.

Table 6. TIMING TABLE (DE Only Mode)

ITEM Symbol Min Typ Max Unit Note

LC320EUN

Horizontal

Vertical

Frequency

Display

Period

Blank t

Total t

Display

Period

Blank t

Total t

ITEM Symbol Min Typ Max Unit Note

DCLK fCLK 63.00 74.25 78.00 MHz

Horizontal f

Vertical f

HV 480 480 480 tCLK 1920 / 4

t

HB 50 70 120 tCLK 1

HP 530 550 600 tCLK

t

VV 1080 1080 1080 Lines

VB

VP

H 121.8 135 140 KHz 2

V

20

(228)

1100

(1308)

57

(47)

45

(270)

1125

(1350)

60

(50)

69

(300)

1149

(1380)

63

(53)

Lines 1

Lines

Hz

NTSC : 57~63Hz
(PAL : 47~53Hz)

2

Note: 1. The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode).

If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin.

2. The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rate and the horizontal frequency

Ć Timing should be set based on clock frequency.

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3-4. LVDS Signal Specification

3-4-1. LVDS Input Signal Timing Diagram

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LC320EUN

Product Specification

DE, Data

DCLK

First data

Second data

0.7VDD

0.3VDD

tCLK

DE(Data Enable)

0.5 VDD

Invalid data

Invalid data

Valid data

Pixel 0,0 Pixel 2,0

Valid data

Pixel 1,0 Pixel 3,0

Invalid data

Invalid data

tHV

DE(Data Enable)

Ver. 0.1

tHP

1 1080

tVV

tVP

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3-4-2. LVDS Input Signal Characteristics

1) DC Specification

LVDS -

LVDS +

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LC320EUN

Product Specification

V

IN _ MAXVIN _ MIN

0V

#VCM= {(LVDS +) + ( LVDS - )} /2

V

CM

Description Symbol Min Max Unit Note

LVDS Common mode Voltage V

LVDS Input Voltage Range V

CM

IN

1.0 1.5 V -

0.7 1.8 V -

Change in common mode Voltage VCM 250 mV -

2) AC Specification

T

clk

LVDS Clock

A

LVDS Data

(F

=1/T

)

clk

A

LVDS 1’st Clock

tSKEW

tSKEW

clk

T

clk

80%

LVDS 2nd/ 3rd/ 4thClock

t

SKEW_mintSKEW_max

Description Symbol Min Max Unit Note

High Threshold

LVDS Differential Voltage

Low Threshold

LVDS Clock to Data Skew t

LVDS Clock/DATA Rising/Falling time t

Effective time of LVDS t

LVDS Clock to Clock Skew (Even to Odd) t

Note

1. All Input levels of LVDS signals are based on the EIA 644 Standard.

2. If t

isn’t enough, t

RF

should be meet the range.

eff

3. LVDS Differential Voltage is defined within t

Ver. 0.1

V

TH

V

TL

SKEW

RF

eff

SKEW_EO

100 300 mV

-300 -100 mV

- |(0.25*T

260 |(0.3*T

|·360|

- |1/7* T

eff

)/7| ps -

clk

)/7| ps 2

clk

-ps -

|ps -

clk

20%

t

RF

3

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LC320EUN

Product Specification

360ps

V+
data

Vcm

V­data

V+
clk

0.5tui

tui

VTH

VTL

360ps

teff

tui : Unit Interval

Vcm

V­clk

Ver. 0.1

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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 7. COLOR DATA REFERENCE

Input Color Data

Basic
Color

RED

Color

RED

MSB LSB

MSB LSB

GREEN

BLUE

MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

Black 000000000000000000000000

Red (255) 111111110000000000000000

Green (255) 000000001111111100000000

Blue (255) 000000000000000011111111

Cyan 000000001111111111111111

Magenta 111111110000000011111111

Yellow 111111111111111100000000

White 111111111 111111111111111

RED (000) 000000000000000000000000

RED (001) 000000010000000000000000

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

RED (254) 111111100000000000000000

GREEN

BLUE

Ver. 0.1

RED (255) 111111110000000000000000

GREEN (000) 000000000000000000000000

GREEN (001) 000000000000000100000000

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

GREEN (254) 000000001111111000000000

GREEN (255) 000000001111111100000000

BLUE (000) 000000000000000000000000

BLUE (001) 000000000000000000000001

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

BLUE (254) 000000000000000011111110

BLUE (255) 000000000000000011111111

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3-6. Power Sequence

3-6-1. LCD Driving circuit3-6-1. LCD Driving circuit

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LC320EUN

Product Specification

Power Supply For LCD

V

LCD

Interface Signal (Tx_clock)

User Control Signal

(LVDS_select, OPC/TM Enable)

Power for LED

Table 8. POWER SEQUENCE

Parameter

90%

10%

0V

1

T

T2

30%

0V

100%

T6

T7

Value

Min Typ Max

Valid Data

T3 T4

LED ON

90%

10%

T8

T5

10%

Vcm: LVDS Common mode Voltage

Unit Notes

1 0.5 - 20 ms

T

T

2 0--ms4

T

3 200 - - ms 3

T

4 200 - - ms 3

T

5 1.0 - - s 5

T

6 --T2ms4

T

7 0.5 - s

T

8 100 - ms 6

Note :

1. Please avoid floating state of interface signal at invalid period.

2. When the power supply for LCD (VLCD) is off, be sure to pull down the valid and invalid data to 0V.

3. The

T3 / T4 is recommended value, the case when failed to meet a minimum specification,

abnormal display would be shown. There is no reliability problem.

4. If the on time of signals(Interface signal and user control signals) precedes the on time of Power(V
it will be happened abnormal display. When

T5 should be measured after the Module has been fully discharged between power off and on

5.

T6 is NC status, T6 doesn’t need to be measured.

period.

6. It is recommendation specification that T8 has to be 100ms as a minimum value.

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LCD

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3-6-2. Sequence for LED Driver

Power Supply For LED Driver

VBL

0V

10%

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Product Specification

24V (typ.)

90%

LC320EUN

90%

VON/OFF

ExtVBR-B

3-6-3. Dip condition for LED Driver

V

(Typ.) x 0.8

BL

T1 T2

T4 T6

LED ON

T5

T3

V

: 24V

BL

0 V

Table 9. Power Sequence for LED Driver

Parameter

T1 20 - - ms 1

T2 500 - - ms

T3 10 - - ms

T4 0 - - ms

T5 --10ms V

T6 500 - - ms 2

Min Typ Max

Values

Units Remarks

(Typ) x 0.8

BL

Notes : 1. T1 describes rising time of 0V to 24V and this parameter does not applied at restarting time.

Even though T1 is over the specified value, there is no problem if I

2. In T6 section,

Ver. 0.1

ExtVBR-B should be sustained from 5% to 100% .

2

T spec of fuse is satisfied.

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LC320EUN

Product Specification

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25·2¶C.
The values are specified at 50cm from the LCD surface at a viewing angle of ) and T equal to 0 ¶.

FIG. 1 shows additional information concerning the measurement equipment and method.

Optical Stage(x,y)

LCD Module

Pritchard 880 or
equivalent

50cm

FIG. 1 Optical Characteristic Measurement Equipment and Method

Ta= 25·2¶C, V

Table 10. OPTICAL CHARACTERISTICS

Parameter Symbol

Contrast Ratio CR 1100 1600 - 1

Surface Luminance, white L

Luminance Variation G

Gray-to-Gray G to G - TBD - ms 4

Response Time

Uniformity G

RED

GREEN

Color Coordinates
[CIE1931]

BLUE

WHITE

Color Temperature 10,000 K

Color Gamut 68 %

Viewing Angle (CR>10)

x axis, right(I=0¶)

x axis, left (I=180¶)

y axis, up (I=90¶)

y axis, down (I=270¶)

Gray Scale - - - 7

WH

WHITE

5P - - 1.3 3

G TO G

Rx

Ry TBD

Gx TBD

Gy TBD

Bx TBD

By TBD

Wx 0.279

Wy 0.292

Tr89--

Tl89--

Tu89--

Td89--

Min Typ Max

290 360 -cd/m22

--1 5

Typ

-0.03

Value

TBD

=12.0V, fV=60Hz, Dclk=74.25MHz,

LCD

BR-B =100%

EXTV

Unit Note

Typ

+0.03

degree 6

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Note : 1. Contrast Ratio(CR) is defined mathematically as :

LC320EUN

Contrast Ratio =

Surface Luminance with all white pixels
Surface Luminance with all black pixels

It is measured at 5 point

2. Surface luminance are determined after the unit has been ‘ON’ and 1 Hour after lighting the

backlight in a dark environment at 25·2¶C. Surface luminance is the luminance value at n = the
Position number(1, 2, 3, 4, 5) across the LCD surface 50cm from the surface with all pixels
displaying white. For more information see the FIG. 2.

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

G WHITE(5P) = Maximum(L

Where L

on1

to L

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

on5

on1,Lon2

on3

on4

) / Minimum(L

on5

on1,Lon2

, L

on3

, L

on4

, L

on5

)

, L

, L

, L

For more information, see the FIG. 2.

4. Response time is the time required for the display to transit from G(N) to G(M) (Rise Time, Tr
and from G(M) to G(N) (Decay Time, Tr

). For additional information see the FIG. 3. (N<M)

D

Ć G to G Spec stands for average value of all measured points.

Photo Detector : RD-80S / Field : 2Û

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. 5.

6. Gray scale specification

Gamma Value is approximately 2.2. For more information, see the Table 11.

)

R

Table 11. GRAY SCALE SPECIFICATION

Gray Level Luminance [%] (Typ)

L0 0.07

L15 0.28

L31 1.05

L47 2.50

L63 4.69

L79 7.67

L95 11.47

L111 16.11

L127 21.64

L143 28.07

L159 35.43

L175 43.73

L191 52.99

L207 63.23

L223 74.47

L239 86.72

L255 100

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ྙ

ྛྚ

ྜྷ

ྜ

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Product Specification

Measuring point for surface luminance & measuring point for luminance variation.

H

A

LC320EUN

V

B

A:H/4mm

FIG. 2 5 Points for Luminance Measure

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

TrR

100

90

TrD

B:V/4mm
@ H,V : Active Area

Optical
Response

10

0

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Gray(N)

N,M = Black~White, N<M

FIG. 3 Response Time

Gray(M)

Gray(N)

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Dimension of viewing angle range

I

= 180q, Left

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Product Specification

Normal

E

T

I

Y

I

= 90q, Up

LC320EUN

I

= 270q, Down

FIG. 4 Viewing Angle

I

= 0q, Right

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Product Specification

5. Mechanical Characteristics

Table 12 provides general mechanical characteristics.

Table 12. MECHANICAL CHARACTERISTICS

Item Value

Horizontal 735.4 mm

LC320EUN

Outline Dimension

Bezel Area

Active Display Area

Weight 6.0 Kg (Typ.) , 6.6 Kg (Max.)

Vertical 433.0 mm

Depth 10.8 mm

Horizontal 705.4 mm

Vertical 400.0 mm

Horizontal 698.40 mm

Vertical 392.85 mm

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

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LC320EUN

Product Specification

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Product Specification

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Product Specification

6. Reliability

Table 13. ENVIRONMENT TEST CONDITION

No. Test Item Condition

LC320EUN

1 High temperature storage test

2 Low temperature storage test

3 High temperature operation test

4 Low temperature operation test

5

6

7 Humidity condition Operation

8

Vibration test
(non-operating)

Shock test
(non-operating)

Altitude operating

storage / shipment

Ta= 60¶C 240h

Ta= -20¶C 240h

Ta= 50¶C 50%RH 240h

Ta= 0¶C 240h

Wave form : random
Vibration level : 1.0Grms
Bandwidth : 10-300Hz
Duration : X,Y,Z,

Each direction per 10 min

Shock level : 50Grms
Waveform : half sine wave, 11ms

Direction : ᇹX, ᇹY, ᇹZ

One time each direction

Ta= 40 ¶C ,90%RH

0 - 15,000 ft
0 - 40,000 ft

Note : Before and after Reliability test, LCM should be operated with normal function.

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7. International Standards

7-1. Safety

a) UL 60065, Seventh Edition, Underwriters Laboratories Inc.

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

b) CAN/CSA C22.2 No.60065:03, Canadian Standards Association.

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

c) EN 60065:2002 + A11:2008, European Committee for Electrotechnical Standardization (CENELEC).

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

d) IEC 60065:2005 + A1:2005, The International Electrotechnical Commission (IEC).

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

(Including report of IEC60825-1:2001 clause 8 and clause 9)

LC320EUN

Notes

1. Laser (LED Backlight) Information

jGXtGslkGw

plj]W_Y\TXGaGYWWX

lGslkGwGOjGXtP

2. Caution
: LED inside.

Class 1M laser (LEDs) radiation when open.
Do not open while operating.

7-2. EMC

a) ANSI C63.4 “American National Standard for Methods of Measurement of Radio-Noise

Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz.”
American National Standards Institute (ANSI), 2003.

b) CISPR 22 “Information technology equipment – Radio disturbance characteristics – Limit and

methods of measurement." International Special Committee on Radio Interference
(CISPR), 2005.

c) CISPR 13 “Sound and television broadcast receivers and associated equipment – Radio disturbance

characteristics – Limits and method of measurement." International Special Committee on Radio
Interference (CISPR), 2006.

7-3. Environment

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

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8. Packing

8-1. Information of LCM Label

a) Lot Mark

ABCDEFGHI JKLM

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

Note

1. YEAR

Year

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Product Specification

201220112010

201342014

2015620167201782018

LC320EUN

2019

Mark

210

3

5

2. MONTH

Month

Mark

Apr5May

4

Jun

6

Jul8Aug9Sep

7

b) Location of Lot Mark

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

8-2. Packing Form

a) Package quantity in one Pallet : 6 pcs

b) Pallet Size : 1140 mm X 870 mm X 1161 mm.

9

Oct

A

Nov

B

DecMarFebJan

C421

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LC320EUN

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 specified mounting holes (Details refer to the drawings).
(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 can causes conductive particles and deal LCM a fatal blow)
(9) Please do not set LCD on its edge.
(10) The conductive material and signal cables are kept away from LED driver inductor to prevent abnormal

display, sound noise and temperature rising.

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LC320EUN

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.

(3) Storage condition is guaranteed under packing conditions.
(4) The phase transition of Liquid Crystal could be recovered if the LCM is released at the normal condition
after the low or over the storage temperature.

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 surface 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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# APPENDIX-I-1

 LC320EUN-SDV1 - Pallet Ass’y

www.panelook.com

LC320EUN

Product Specification

NO. DESCRIPTION MATERIAL

1 PACKING ASS’Y

2 PALLET Plywood

3BAND PP

4 CLIP, BAND STEEL

5 Angle Cover PAPER

6 WRAP LDPE

7 LABEL ART 100X70

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# APPENDIX-I-2

 LC320EUN-SDV1 - Packing Ass’y

www.panelook.com

LC320EUN

Product Specification

NO. DESCRIPTION MATERIAL

1LCD Module

2 BAG AL

3 TAPE MASKING 20MMX50M

4 Packing,Bottom EPS

5 Packing,Top EPS

6 BOX PAPER_DW3

7 TAPE OPP 70MMX300M

8 Label ART 100X70

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ͽʹͶΆͿ
΄͵·

# APPENDIX-II-1

 LC320EUN-SDV1 - LCM Label

www.panelook.com

LC320EUN

Product Specification

Model

UL, TUV Mark

LGD Logo

US PATENT No. Origin

Serial No.

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# APPENDIX-II-2

 LC320EUN-SDV1 - Pallet Label

LC320EUN

www.panelook.com

LC320EUN

Product Specification

SDV1

6 PCS

MADE IN KOREA

001/01-01

XXXXXXXXXXXXX XXX

RoHS Verified

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Product Specification

# APPENDIX- III-1

 Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter(Pin7=“L” or “NC”)

LC320EUN

Host System

30 Bit

RED0
RED1
RED2
RED3
RED4
RED5
RED6
RED7
RED8

RED9
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7
GREEN8
GREEN9

BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7
BLUE8
BLUE9

Hsync

Vsync

Data Enable

CLOCK

THC63LVD103

or Compatible

33
34
35
36
37
38
59
61
4
5
40
41
42
44
45
46
62
63
6
8
48
49
50
52
53
54
64
1
9
11
55
57
58
12

TA-

TA+

TB-

TB+

TC-

TC+

TCLK-

TCLK+

TD-

TD+

31

30

29

28

25

24

23

22

21

20

FI-RE51S-HF

GND

12

13

14

15

16

17

19

20

22

23

7

ȍ

ȍ

ȍ

ȍ

ȍ

LCM Module

Timing

Controller

RO0N

RO0P

RO1N

RO1P

RO2N

RO2P

ROCLKN

ROCLKP

RO3N

RO3P

VESA/ JEIDA

1RWH7KH/&'PRGXOHXVHVD2KP>ȍ@UHVLVWRUEHWZHHQSRVLWLYHDQGQHJDWLYHOLQHVRIHDFKUHFHLYHU

input.

2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (THC63LVD103 or Compatible)

3. ‘9’ means MSB and ‘0’ means LSB at R,G,B pixel data.

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# APPENDIX- III-2

 Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter(Pin7=“H”)

LC320EUN

Host System

30 Bit

RED0

RED1

RED2

RED3

RED4

RED5

RED6

RED7

RED8

RED9
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7
GREEN8
GREEN9

BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7
BLUE8
BLUE9

Hsync

Vsync

Data Enable

CLOCK

THC63LVD103

or Compatible

33
34
35
36
37
38
59
61
4
5
40
41
42
44
45
46
62
63
6
8
48
49
50
52
53
54
64
1
9
11
55
57
58
12

TA-

TA+

TB-

TB+

TC-

TC+

TCLK-

TCLK+

TD-

TD+

31

30

29

28

25

24

23

22

21

20

FI-RE51S-HF

VCC

12

13

14

15

16

17

19

20

22

23

7

ȍ

ȍ

ȍ

ȍ

ȍ

LCM Module

Timing

Controller

RO0N

RO0P

RO1N

RO1P

RO2N

RO2P

ROCLKN

ROCLKP

RO3N

RO3P

VESA/ JEIDA

1RWH7KH/&'PRGXOHXVHVD2KP>ȍ@UHVLVWRUEHWZHHQSRVLWLYHDQGQHJDWLYHOLQHVRIHDFKUHFHLYHU

input.

2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (THC63LVD103 or Compatible)

3. ‘9’ means MSB and ‘0’ means LSB at R,G,B pixel data.

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Product Specification

# APPENDIX- IV

غ LVDS Data-Mapping Information (8 Bit )

1) LVDS Select : “H” Data-Mapping (JEIDA format)

RCLKP

RCLKM

LC320EUN

RAP

RBP

RCP

RDP

R17 R16 R15 R14G12 R13R12’ R12R13’ G12”

B12 G17 G16 G15B13 G14G13’ G13G14’ B13”

V

SYNCHSYNC

B17 B16DE B15B14’ B14B15’ DE”

B11 B10 G11 G10X R11R10’ R10R11’ X”

2) LVDS Select : “L” Data-Mapping (VESA format)

RCLKP

RCLKM

RAP

R15 R14 R13 R12G10 R11R10’ R10R11’ G10”

RBP

RCP

RDP

Ver. 0.1

B10 G15 G14 G13B11 G12G11’ G11G12’ B15”

V

SYNCHSYNC

B15 B14DE B13B12’ B12B13’ DE”

B17 B16 G17 G16X R17R16’ R16R17’ X”

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Product Specification

# APPENDIX- V

غ Option Pin Circuit Block Diagram

1) Circuit Block Diagram of LVDS Format Selection pin

LVDS Select Pin : Pin 7

1K

LVDS Select

(Pin 7)

LC320EUN

LVDS Select

System Side LCM Side

2) Circuit Block Diagram of OPC/TM Enable Selection pin

OPC/TM Enable Pin : Pin 10

R1

OPC/TM _Enable

(Pin 10)

1K

50K

ASIC

(TCON)

L-DIM_Enable

50K

System Side

R1 .

LCM Side

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ASIC

(TCON)

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l{}

غ

# APPENDIX- VI

Scanning and OPC Design Guide

 When OPC Enable is “L", OPC Output = System Dimming.

OPC Output( PWM Signal) is synchronized with V-Sync Freq. of System in T-Con Board.

(8pin)
#1 : PWM_TOUT #1
#2 : PWM_TOUT #2
#3 : PWM_TOUT #3
#4 : NC
#5 : NC
#6 : NC
#7 : NC
#8 : GND

www.panelook.com

LC420EUN

Product Specification

LCM T-con Board

#1

(51pin)

#8 : Ext_PWM
#10 : OPC_EN

#8

B/L Signal

Generation

Block

#1

LED

Driver

14pin

<With Driver Model>

ك PWM Specification ( VDD = 3.3V ) @ OPC

#8

#1 51

CNT1 51pin

CNT4

System
Main IC

(PWM Generator)

T-Con

OPC On

3.3V

OPC Off

Chassis

1. PWM High Voltage Range : 2.5V~3.6V

2. PWM Low Voltage Range : 0.0V~0.8V

iyTi

m

tGXr¡
yaGXWWGo¡GGwhs

XYW o¡GGu{zj

yG{ thGXWUWGɆ

mG{ thGXWUWGɆ

Ver. 0.1

VDD

VDD*0.9

Rising Time

Falling Time

VDD*0.1

0

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