LG Display LC320EUN-SDV1 Specification

Global LCD Panel Exchange Center

() Preliminary Specification

www.panelook.com

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.

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

B.P. Choi / Project Leader

PREPARED BY

D.K. Lim / Engineer

TV Product Development Dept.

LG Display Co., Ltd.

1/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

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

9-5 STORAGE

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

2/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Product Specification

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

LC320EUN

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

3/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

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

(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%)

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

4/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

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%

2,3

60%

Wet Bulb Temperature [

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [

¶C]

40%

Humidity [(%)RH]

10%

¶C]

Storage

Operation

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

5/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

=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)

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

6/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Product Specification

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)

VBL = 22.8V

Ext VBR-B = 100%

On Duty

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

T spec of fuse is satisfied

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

Ver. 0.1

7/36

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

10 11 GND

12 R1AN

13 R1AP

14 R1BN

16 R1CN

17 R1CP

18 GND

19 R1CLKN

20 21 GND 22 R1DN

23 R1DP

24 25 26

LVDS Select

BR-B

ExtV

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

R1BP

R1CLKP

NC NC NC

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

39 40

46 47 48

50 51

-- -

R2AN

R2AP

R2BN

R2BP

R2CN

R2CP

GND

R2CLKN

R2CLKP

GND

R2DN

R2DP

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

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).

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

8/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

VBL Power Supply +24.0V

GND

Status

ON/OFF

NC Don’t care

Backlight Ground

Back Light Status

Backlight ON/OFF control

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

…

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

9/36

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

HB 50 70 120 tCLK 1

HP 530 550 600 tCLK

VV 1080 1080 1080 Lines

H 121.8 135 140 KHz 2

(228)

1100

(1308)

(47)

(270)

1125

(1350)

(50)

(300)

1149

(1380)

(53)

Lines 1

Lines

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

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.

Ver. 0.1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

www.panelook.com

10 /36

Global LCD Panel Exchange Center

3-4. LVDS Signal Specification

3-4-1. LVDS Input Signal Timing Diagram

www.panelook.com

LC320EUN

Product Specification

DE, Data

DCLK

First data

Second data

0.7VDD

0.3VDD

tCLK

DE(Data Enable)

0.5 VDD

Invalid data

Valid data

Pixel 0,0 Pixel 2,0

Valid data

Pixel 1,0 Pixel 3,0

Invalid data

tHV

DE(Data Enable)

Ver. 0.1

tHP

1 1080

tVV

tVP

11 /36

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

www.panelook.com

Global LCD Panel Exchange Center

3-4-2. LVDS Input Signal Characteristics

1) DC Specification

LVDS -

LVDS +

www.panelook.com

LC320EUN

Product Specification

IN _ MAXVIN _ MIN

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

Description Symbol Min Max Unit Note

LVDS Common mode Voltage V

LVDS Input Voltage Range V

1.0 1.5 V -

0.7 1.8 V -

Change in common mode Voltage VCM 250 mV -

2) AC Specification

clk

LVDS Clock

LVDS Data

=1/T

)

clk

LVDS 1’st Clock

tSKEW

clk

80%

LVDS 2nd/ 3rd/ 4thClock

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

should be meet the range.

eff

3. LVDS Differential Voltage is defined within t

Ver. 0.1

SKEW

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%

12 /36

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

www.panelook.com

+ 25 hidden pages

LG Display LC320EUN-SDV1 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual