LG Display LC260WUN-SBA1 SPECIFICATION

Download

LC260WUN

Product Specification

SPECIFICATION

FOR

APPROVAL

)

(

Preliminary Specification

)

●

Final Specification

Title 26.0” WUXGA TFT LCD

BUYER General

MODEL

www.jxlcd.com

APPROVED BY

SIGNATURE

DATE

SUPPLIER LG Display Co., Ltd.

*MODEL LC260WUN

SUFFIX SBA1(RoHS Verified)

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY

H.S. Song / Team Leader

REVIEWED BY

S.J. Park / Project Leader

PREPARED BY

J.Y. Ryu / Engineer

SIGNATURE

DATE

Please return 1 copy for your confirmation with

your signature and comments.

Ver. 1.0

TV Product Development Dept.

LG Display Co., Ltd

1 / 43

Product Specification

CONTENTS

LC260WUN

Number

1 2 3

3-1 3-2 3-3

3-4 3-5

3-6 4 5 6

ITEM

COVER 1 CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION

ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTERISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS

SIGNAL TIMING WAVEFORMS COLOR DATA REFERENCE

POWER SEQUENCE OPTICAL SPECIFICATIONS MECHANICAL CHARACTERISTICS

www.jxlcd.com

RELIABILITY

Page

2 3

4 5 6 6 8

10 11

12 13 15 20 22

7-1

7-2 8

8-1

8-2

9-1

9-2

9-3

9-4

9-5

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM

Ver. 1.0

INTERNATIONAL STANDARDS SAFETY EMC PACKING INFORMATION OF LCM LABEL PACKING FORM PRECAUTIONS

MOUNTING PRECAUTIONS OPERATING PRECAUTIONS ELECTROSTATIC DISCHARGE CONTROL PRECAUTIONS FOR STRONG LIGHT EXPOSURE STORAGE

23 23 23 24 24 24

25 25 25 26 26 26 26

2 /43

Product Specification

RECORD OF REVISIONS

Revision No. Revision Date Page Description

0.1 Feb. 6, 2009 - Preliminary Specification (First Draft)

0.2 Mar. 16, 2009 4,6-7,30 Update of Electrical Specifications & Packing Dimension

0.3 Apr. 14, 2009 9,16,43 Update of Interface Connections & Optical Specification 20 Update of mechanical drawing.

0.4 Apr. 28, 2009 34 Update of status time.

0.5 Jun. 04, 2009 4 Upate of General Features

1.0 Jun. 18, 2009 - Release of final version

LC260WUN

www.jxlcd.com

Ver. 1.0

3 /43

LC260WUN

Product Specification

1. General Description

The LC260WUN is a Color Active Matrix Liquid Crystal Display with an External Electrode Fluorescent Lamp (EEFL) 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 26.02 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 10-bit gray scale signal for each dot. Therefore, it can present a palette of more than 1.06B (true) colors. It has been designed to apply the 10-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)

Source Driver Circuit

S1 S1920

+12.0V

LVDS

2Port

LVDS Select

CN1

(51pin)

EEPROM

SCL

Timing Controller

[LVDS Rx + OPC + ODC

integrated]

SDA

TFT - LCD Panel

Bit Select

OPC Enable

ExtVBR-B

www.jxlcd.com

OPC out

+24.0V, GND, VBR-A

EXTVBR-B, Status

www.jxlcd.com

Power Circuit

Block

CN2, Inverter (14Pin, High)

General Features

Active Screen Size 26.02 Inches(660.87mm) diagonal Outline Dimension 626.0(H) x 373.0 (V) x 47.1mm(D) (Typ.) Pixel Pitch 0.3 mm x 0.3 mm Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement Color Depth 10-bit(D), 1.06 B colors Luminance, White 400 cd/m2 (Center 1point ,Typ.) Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.)) Power Consumption Total 80.6 W (Typ.) (Logic=5.6W, Back Light= 75W @ with Inverter ) Weight 4,100 g (Typ.) Display Mode Transmissive mode, Normally black Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)

(1920 × RGB × 1080 pixels)

G1080

Back light Assembly

Ver. 1.0

4 /43

LC260WUN

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 Symbol

Value

Unit Remark

Min Max

Power Input

Voltage

ON/OFF Control Voltage VON/OFF -0.3 +5.5 VDC Brightness Control Voltage VBR 0 +5.0 VDC Operating Temperature TOP 0 +50

Storage Temperature TST -20 +60 Operating Ambient Humidity HOP 10 90 %RH

Storage Humidity HST 10 90 %RH

Notes : 1. Temperature and relative humidity range are shown in the figure below.

LCM VLCD -0.3 +14.0 VDC

Backlight inverter VBL -0.3 +27.0 VDC

°C

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

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

www.jxlcd.com

90%

60%

Wet Bulb Temperature [°C]

40%

Humidity [(%)RH]

10%

at 25  2 °C

Note 1,2

Storage

Operation

Ver. 1.0

10 20 30 40 50 60 70 800-20 Dry Bulb Temperature [°C]

5 /43

LC260WUN

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 EEFL backlight circuit.

Table 2. ELECTRICAL CHARACTERISTICS

Value

Parameter Symbol

Min Typ Max

Circuit :

Power Input Voltage VLCD 10.8 12.0 13.2 VDC

Unit Note

Power Input Current ILCD

Power Consumption PLCD - 5.6 7.3 Watt 1 Rush current IRUSH - - 4 A 3

Notes : 1. The specified current and power consumption are under the V

condition whereas mosaic pattern(8 x 6) is displayed and fVis the frame frequency.

www.jxlcd.com

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 : 255Gray Black : 0Gray

- 470 611 mA 1

- 630 819 mA 2

=12.0V, 25  2°C, fV=60Hz

LCD

Ver. 1.0

Mosaic Pattern(8 x 6)

6 /43

Product Specification

Table 3. ELECTRICAL CHARACTERISTICS (Continue)

LC260WUN

Parameter Symbol

Inverter :

Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1

After Aging IBL_A Power Supply Input Current

Before Aging IBL_B

Power Supply Input Current (In-Rush) Irush - - 6.12 A

Power Consumption PBL -

Brightness Adjust VBR-A 0.0 1.65 3.3 Vdc

On V on 2.5 - 5.0 Vdc Off V off -0.3 0.0 0.8 Vdc

PAL 100 Hz 5

NTSC 120 Hz 5

High Level 2.5 - 5.0

Low Level 0.0 - 0.8

Input Voltage for

Control System

Signals

Lamp:

www.jxlcd.com

On/Off

Brightness Adjust ExtVBR-B 25 - 100 % On Duty

PWM Frequency for

www.jxlcd.com

NTSC & PAL

Pulse Duty

Level(PWM)

(Burst mode)

Min Typ Max

Values

3.12

3.3 3.80

3.20 3.70

3.50 4.00

75 86.8

3.62

Unit Notes

A VBR-A = 1.65V … 1

A VBR-A = 3.3V … 1

A VBR-A = 1.65V … 2 A VBR-A = 3.3V … 2

VBL = 22.8V Ext VBR-B = 100% VBR-A = 1.65V

W V

Vdc Vdc

= 1.65V … 1

BR-A

HIGH: Lamp on

LOW:Lamp off

Discharge Stabilization Time Ts

Life Time 50,000 Hrs 4

Notes :

1. Electrical characteristics are determined after the unit has been „ON‟ and stable for approximately 120

minutes at 25±2°C. The specified current and power consumption are under the typical supply Input voltage 24Vand VBR (VBR-A : 1.65V & ExtVBR-B : 100%), it is total power consumption.

2. Electrical characteristics are determined within 30 minutes at 25±2°C. The specified currents are under the typical supply Input voltage 24V.

3. The brightness of the lamp after lighted for 5minutes is defined as 100%. TS is the time required for the brightness of the center of the lamp to be not less than 95% at typical current.

The screen of LCD module may be partially dark by the time the brightness of lamp is stable after turn on.

4. Specified Values are for a single lamp which is aligned horizontally. The life time is determined as the time which luminance of the lamp is 50% compared to that of initial value at the typical lamp current (VBR-A : 1.65V & ExtVBR-B :100%), on condition of continuous operating at 25± 2°C

5. LGD recommend that the PWM freq. is synchronized with Two times harmonic of Vsync signal of system.

6. The duration of rush current is about 10ms.

7. Even though inrush current is over the specified value, there is no problem if I2T spec of fuse is satisfied.

Ver. 1.0

3 min 3

7 /43

LC260WUN

Product Specification

3-2. Interface Connections

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

3-2-1. LCD Module

-LCD Connector(CN1): IS050-C51B-C39-A(manufactured by UJU) or compatible

- Mating Connector : FI-RE51HL(JAE) or compatible

Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION

No Symbol Description No Symbol Description

1 2 NC No Connection 28 3 NC No Connection 29 4 NC No Connection 30

5 NC No Connection 31 R2BP SECOND LVDS Receiver Signal (B+) 6 NC No Connection 32 7 LVDS Select ‘H’ =JEIDA , ‘L’ or NC = VESA 33 8

9 10 11

12 13 14 15 R1BP FIRST LVDS Receiver Signal (B+) 41 16 17 18 19 20 R1CLKP FIRST LVDS Receiver Clock Signal(+) 46 GND Ground 21 22 23 24

25 26 Reserved No connection or GND - - -

GND

VBR EXT External VBR (From System)

OPC OUT OPC output (From LCM)

OPC Enable „H‟ = Enable , „L‟ or NC = Disable

GND R1AN R1AP R1BN

www.jxlcd.com

R1CN R1CP

GND

R1CLKN

GND R1DN R1DP R1EN R1EP

Ground 27 Bit Select ‘H’ or NC= 10bit(D) , ‘L’ = 8bit

R2AN R2AP R2BN

R2CN R2CP

34 GND Ground 35

36 Ground 37 FIRST LVDS Receiver Signal (A-) 38 FIRST LVDS Receiver Signal (A+) 39 FIRST LVDS Receiver Signal (B-) 40

FIRST LVDS Receiver Signal (C-) 42 Reserved No connection or GND FIRST LVDS Receiver Signal (C+) 43 Reserved No connection or GND Ground 44 GND Ground FIRST LVDS Receiver Clock Signal(-) 45 GND Ground

Ground 47 NC No connection FIRST LVDS Receiver Signal (D-) 48 VLCD Power Supply +12.0V FIRST LVDS Receiver Signal (D+) 49 VLCD Power Supply +12.0V FIRST LVDS Receiver Signal (E-) 50 VLCD Power Supply +12.0V FIRST LVDS Receiver Signal (E+) 51 VLCD Power Supply +12.0V

R2CLKN R2CLKP

GND R2DN R2DP R2EN R2EP

SECOND LVDS Receiver Signal (A-) SECOND LVDS Receiver Signal (A+) SECOND LVDS Receiver Signal (B-)

SECOND LVDS Receiver Signal (C-) SECOND LVDS Receiver Signal (C+)

SECOND LVDS Receiver Clock Signal(-) SECOND LVDS Receiver Clock Signal(+) Ground

SECOND LVDS Receiver Signal (D-) SECOND LVDS Receiver Signal (D+) SECOND LVDS Receiver Signal (E-) SECOND LVDS Receiver Signal (E+)

Notes :

Ver. 1.0

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

2. All VLCD(power input) pins should be connected together.

3. All Input levels of LVDS signals are based on the EIA 644 Standard. (Please see the Appendix X)

4. Specific pins(pin No. #2~#6) are used for internal data process of the LCD module. If not used, these pins are no connection.

5. Specific pins(pin No. #8~#10) are used for OPC function of the LCD module. If not used, these pins are no connection. (Please see the Appendix V for more information.)

6. LVDS pin (pin No. #24,25,40,41) are used for 10Bit(D) of the LCD module. If used for 8Bit(R), these pins are no connection.

7. 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).

8 /43

Product Specification

3-2-2. Backlight Inverter

- Inverter Connector : 20022WR-14B1(Yeonho) or Equivalent

- Mating Connector : 20022HS-14 or Equivalent

Table 5. INVERTER CONNECTOR PIN CONFIGULATION

Pin No Symbol Description Master Note

LC260WUN

1 2 3 4 5 6 7 8

9 10 11

12 13 14

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

www.jxlcd.com

2. Minimum Brightness : 0.0V / Maximum Brightness : 3.3V / “OPEN” : 1.65V

3. ON : 2.5 ~ 5.0V / OFF : 0.0 ~ 0.8V . Open or „H‟ for B/L On is default status.

4. High : Lamp ON/ Low : Lamp OFF, Pin#13 can be opened. ( if Pin #13 is open , EXTVBR-B is 100% )

5. Normal : Low (under 0.7V) / Abnormal : High (upper 3.0V) Please see Appendix VI for more information.

6. Each impedance of pin #11, 12 and 13 is over 200KΩ] , over 80[KΩ] and over 55KΩ].

VBL Power Supply +24.0V VBL VBL Power Supply +24.0V VBL VBL Power Supply +24.0V VBL VBL Power Supply +24.0V VBL

VBL Power Supply +24.0V VBL GND GND GND GND GND

VBR-A

www.jxlcd.com

ON/OFF

Ext VBR-B

Status

Backlight Ground Backlight Ground Backlight Ground Backlight Ground Backlight Ground

Analog Dimming

Backlight ON/OFF control

External PWM Lamp Status

GND GND GND GND GND

VBR-A 2

On/Off

EXTVBR-B

Status

◆ Rear view of LCM

Ver. 1.0

…

PCB

…

9 /43

LC260WUN

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 timing should be satisfied with the following specification for normal operation.

Table 6. TIMING TABLE for NTSC (DE Only Mode)

ITEM Symbol Min Typ Max Unit Note

Display Period tHV - 960 - tclk

Horizontal

Vertical

Frequency

Table 7 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal timing should be satisfied with the following specification for normal operation.

Table 7. TIMING TABLE for PAL (DE Only Mode)

Horizontal

Blank tHB 100 140 240 tclk

Total tHP 1060 1100 1200 tclk 2200/2

Display Period tVV - 1080 - Lines

Blank tVB 11 45 69 Lines

Total tVP 1091 1125 1149 Lines

ITEM Symbol Min Typ Max Unit Note

DCLK fCLK 70 74.25 77 MHz 148.5/2

Horizontal fH 65 67.5 70 KHz

Vertical fV 57 60 63 Hz

www.jxlcd.com

ITEM Symbol Min Typ Max Unit Note

Display Period tHV - 960 - tclk

Blank tHB 100 140 240 tclk

Total tHP 1060 1100 1200 tclk 2200/2

Display Period tVV - 1080 - Lines

Vertical

Frequency

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

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

Ver. 1.0

Blank tVB 228 270 300 Lines

Total tVP 1308 1350 1380 Lines

ITEM Symbol Min Typ Max Unit Note

DCLK fCLK 70 74.25 77 MHz 148.5/2

Horizontal fH 65 67.5 70 KHz

Vertical fV 47 50 53 Hz

10 /43

3-4. Signal Timing Waveforms

LC260WUN

Product Specification

DE, Data

DCLK

First data

Second data

DE(Data Enable)

www.jxlcd.com

tCLK

0.5 VDD

Invalid data

* Reference : Sync. Relation

HSync

tWH

Valid data

Pixel 0,0

Valid data

Pixel 1,0

Pixel 2,0

Pixel 3,0

tHP

0.7VDD

0.3VDD

Invalid data

* tHB = tHFP + tWH +tHBP

* tVB = tVFP + tWV +tVBP

DE(Data Enable)

tWV

VSync

DE(Data Enable)

Ver. 1.0

tHBP tHV

tVP

tVBP

tHFP

tVV tVFP

11 /43

LC260WUN

Product Specification

3-5. Color Data Reference

The brightness of each primary color (red,green,blue) is based on the 10-bit gray scale data input for the color. The higher binary input, the brighter the color. Table 8 provides a reference for color versus data input.

Table 8. COLOR DATA REFERENCE

Input Color Data

Basic Color

RED

Color

Black

Red (1023)

Green (1023)

Blue (1023)

Cyan

Magenta

Yellow

White

www.jxlcd.com

RED (000)

RED (001)

...

RED (1022)

RED (1023)

MSB LSB

R9 R8 R7 R6 R5 R4 R3 R2 R1 R0 G9 G8 G7 G6 G5 G4 G3 G2 G1 G0 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1

0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

RED

MSB LSB

... ... ...

GREEN

MSB LSB

BLUE

GREEN

BLUE

Ver. 1.0

GREEN (000)

GREEN (001)

...

GREEN (1022)

GREEN (1023)

BLUE (000)

BLUE (001)

...

BLUE (1022)

BLUE (1023)

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0

... ... ...

0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

... ... ...

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1

12 /43

3-6. Power Sequence

3-6-1. LCD Driving circuit

LC260WUN

Product Specification

Power Supply For LCD

LCD

Interface Signal (Tx)

Option Signal

(LVDS_select, BIT_select)

Power for Lamp

Table 9. POWER SEQUENCE

www.jxlcd.com

Parameter

www.jxlcd.com

T1 0.5 - 20 ms T2 0.5 - - ms 4 T3 200 - - ms 3 T4 200 - - ms 3 T5 0 - - ms T6 2.0 - - s 5 T7 0.5 - T2 ms 4 T8 0 - - ms 4 T9 T2 + T3 - 5 s

90%

10%

Invalid

30%

Min Typ Max

Data

Value

Valid Data

T3 T4

Lamp ON

90%

10%

Invalid Data

Unit Notes

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

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 Option signals) precedes the on time of Power(V it will be happened abnormal display.

5. T6 should be measured after the Module has been fully discharged between power off and on period.

Ver. 1.0

LCD

to 0V.

LCD

13 /43

3-6-2. Sequence for Inverter

Power Supply For Inverter

VBL

10%

LC260WUN

Product Specification

24V (typ.)

90%

0.7V

T1 T2 T3 T2

VON/OFF

VBR-A & EXTVBR-B

3-6-3. Dip condition for Inverter

www.jxlcd.com

VBL(Typ.) x 0.8

Table 10. Power Sequence for Inverter

Parameter

T1 20 - - ms 1 T2 500 - - ms T3 200 - - ms T4 0 - ms 2 T5 10 - - ms T6 - - 10 ms VBL(Typ) x 0.8 T7 1000 - - ms 3

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

2. T4(max) is less than T2.

3. In T7 section, EXTVBR-B is recommended 100%.

Min Typ Max

1000ms (Min) 1000ms (Min)

Lamp ON

Values

: 24V

0 V

Units Remarks

Ver. 1.0

14 /43

LC260WUN

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 specified are at an approximate distance 50cm from the LCD surface at a viewing angle of  and  equal to 0 °. FIG. 1 shows additional information concerning the measurement equipment and method.

Optical Stage(x,y)

FIG. 1 Optical Characteristic Measurement Equipment and Method

Table 11. OPTICAL CHARACTERISTICS

Parameter Symbol

www.jxlcd.com

Contrast Ratio CR 700 1000 - 1 Surface Luminance, white L Luminance Variation 

Response Time

Color Coordinates [CIE1931]

Viewing Angle (CR>10)

x axis, right(=0°) x axis, left (=180°) y axis, up (=90°) y axis, down (=270°)

Gray Scale - - - 7

Gray-to-Gray G to G - 8 12 ms 4 Uniformity 

RED

GREEN

BLUE

WHITE

LCD Module

Ta= 25±2°C, V

WHITE

5P - - 1.3 3

G TO G

Rx Ry

Gx Gy

By Wx Wy

r 89 - -

l 89 - - u 89 - - d 89 - -

50cm

=12.0V, fV=60Hz, Dclk=74.25MHz VBR_A=1.6V, EXTVBR_B=100%

LCD

Value

Min Typ Max

320 400 - cd/m

- - 1 5

0.637

0.335

0.288

Typ

-0.03

0.608

0.145

0.063

0.279

0.292

Pritchard 880 or equivalent

Unit Note

Typ

+0.03

degree 6

Ver. 1.0

15 /43

Product Specification

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

CR =

It is measured at center 1-point.

2. Surface luminance is determined after the unit has been „ON‟ and 1Hour after lighting the backlight in a dark environment at 25±2°C. 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. 2.

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

Where 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, TrR) and from G(M) to G(N) (Decay Time, TrD). For additional information see the FIG. 3. (N<M)

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

5. Gray to Gray Response time uniformity is Reference data. Please see Appendix XI.

Surface Luminance at all white pixels Surface Luminance at all black pixels

 WHITE(5P) = Maximum(L

to L

on1

Photo Detector : RD-80S / Field : 2 °

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

on5

on1,Lon2

, L

on3

, L

on4

, L

) / Minimum(L

on5

on1,Lon2

, L

on3

, L

on4

, L

on5

LC260WUN

)

6. 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.

7. Gray scale specification

Table 12. GRAY SCALE SPECIFICATION

www.jxlcd.com

Gamma Value is approximately 2.2. For more information, see the Table 12.

Gray Level Luminance [%] (Typ.)

L0 0.1

L63 0.27 L127 1.04 L191 2.49 L255 4.68 L319 7.66 L383 11.5 L447 16.1 L511 21.6 L575 28.1 L639 35.4 L703 43.7 L767 53.0 L831 63.2 L895 74.5 L959 86.7

L1023 100

Ver. 1.0

16 /43

Product Specification

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

③②

LC260WUN

④

FIG. 2 5 Points for Luminance Measure

www.jxlcd.com

Response time is defined as the following figure and shall be measured by switching the input signal for

“Gray(N)” and “Gray(M)”.

100

TrR

①

⑤

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

TrD

Ver. 1.0

Optical Response

Gray(N)

N,M = Black~White, N<M

FIG. 3 Response Time

Gray(M)

Gray(N)

17 /43

Dimension of viewing angle range

Normal







= 0, Right



= 180, Left



= 270, Down



= 90, Up

LC260WUN

Product Specification

www.jxlcd.com

FIG. 4 Viewing Angle

Ver. 1.0

18 /43

Product Specification

5. Mechanical Characteristics

Table 12 provides general mechanical characteristics.

Table 12. MECHANICAL CHARACTERISTICS

Item Value

Horizontal 626.0 mm

LC260WUN

Outline Dimension

Bezel Area

Active Display Area

Weight

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

www.jxlcd.com

Vertical 373.0 mm Depth 47.1 mm Horizontal 580.8mm Vertical 328.8mm Horizontal 576.0 mm Vertical 324.0 mm 4,100g(Typ.)/ 4,300g(Max)

Ver. 1.0

19 /43

LC260WUN

Product Specification

www.jxlcd.com

Ver. 1.0

20 /43

LC260WUN

Product Specification

www.jxlcd.com

Ver. 1.0

21 /43

Product Specification

6. Reliability

Table 13. ENVIRONMENT TEST CONDITION

No. Test Item Condition

LC260WUN

1 High temperature storage test

2 Low temperature storage test

3 High temperature operation test

4 Low temperature operation test

Vibration test

(non-operating)

Shock test

(non-operating)

www.jxlcd.com

7 Humidity condition Operation

Altitude operating

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

storage / shipment

Ta= 60°C 75%RH 240h

Ta= -20°C 240h

Ta= 50°C 60%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 : 100Grms Waveform : half sine wave, 2ms Direction : ±X, ±Y, ±Z

One time each direction

Ta= 40 °C ,90%RH 0 - 15,000 ft

0 - 40,000 ft

Ver. 1.0

22 /43

Product Specification

7. International Standards 7-1. Safety

a) UL 60065, 7thEdition, dated June 30, 2003, Underwriters Laboratories, Inc.,

Standard for Audio, Video and Similar Electronic Apparatus.

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

Standard for Audio, Video and Similar Electronic Apparatus.

c) IEC60065:2001, 7thEdition CB-scheme and EN 60065:2002,

Safety requirements for Audio, Video and Similar Electronic Apparatus..

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) CISPR13 "Limits and Methods of Measurement of Radio interference characteristics of Sound

and Television broadcast receivers and associated equipment"

CISPR22 "Limits and Methods of Measurement of Radio interference characteristics of Information

Technology Equipment" International Special Committee on Radio Interference.

c) EN55013 "Limits and Methods of Measurement of Radio interference characteristics of Sound and

Television broadcast receivers and associated equipment"

www.jxlcd.com

EN55022 "Limits and Methods of Measurement of Radio interference characteristics of Information

www.jxlcd.com

Technology Equipment" European Committee for Electro Technical Standardization.(CENELEC), 1988(Including A1:2000)

LC260WUN

Ver. 1.0

23 /43

8. Packing

8-1. Information of LCM Label

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

Year

Product Specification

200320022001

200452005

2006720078200892009

LC260WUN

2010

Mark

2. MONTH

Month

Mark

www.jxlcd.com

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.

www.jxlcd.com

321

Apr5May

Jun7Jul8Aug9Sep

8-2. Packing Form

a) Package quantity in one box : 7 pcs b) Box Size : 750mm(W) X 504mm(D) X 458mm(H)

Oct

Nov

DecMarFebJan

C421

Ver. 1.0

24 /43

LC260WUN

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 t h e

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.

www.jxlcd.com

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) It is recommended to avoid the signal cable and conductive material over the inverter transformer

for it can cause the abnormal display and temperature rising. (11) Partial darkness may happen during 3~5 minutes when LCM is operated initially in condition that

luminance is under 40% at low temperature (under 5℃). This phenomenon which disappears naturally after 3~5 minutes is not a problem about reliability but LCD characteristic

Ver. 1.0

25 /43

LC260WUN

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.

www.jxlcd.com

Ver. 1.0

26 /43

LC260WUN

Product Specification

# APPENDIX- I-1

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

Host System

30 Bit

RED0 RED1 RED2 RED3 RED4 RED5 RED6 RED7 RED8

RED9 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7

www.jxlcd.com

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+

TE-

TE+

31 30

29 28

25 24

23 22

21 20

19 18

GND

FI-RE51S-HF

12 13

14 15

16 17

19 20

22 23

24 25

100Ω

LCM Module

Timing

Controller

RA1N RA1P

RB1N RB1P

RC1N RC1P

RCLK1N RCLK1P

RD1N RD1P

RE1N RE1P

VESA / JEIDA

Notes:

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. (THC63LVD103 or Compatible)

3. „9‟ means MSB and „0‟ means LSB at R,G,B pixel data.

Ver. 1.0

27 /43

Product Specification

# APPENDIX- I-2

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

LC260WUN

Host System

30 Bit

RED0

RED1

RED2

RED3

RED4

RED5

RED6

RED7

RED8

RED9 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7

www.jxlcd.com

GREEN8 GREEN9

BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 BLUE6 BLUE7 BLUE8 BLUE9

Hsync

Vsync

Data Enable

CLOCK

THC63LVD103 or Compatible

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

TA-

TA+

TB-

TB+

TC-

TC+

TCLK-

TCLK+

TD-

TD+

TE-

TE+

31 30

29 28

25 24

23 22

21 20

19 18

VCC

FI-RE51S-HF

12 13

14 15

16 17

19 20

22 23

24 25

100Ω

LCM Module

Timing

Controller

RA1N RA1P

RB1N RB1P

RC1N RC1P

RCLK1N RCLK1P

RD1N RD1P

RE1N RE1P

VESA / JEIDA

Notes:

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. (THC63LVD103 or Compatible)

3. „9‟ means MSB and „0‟ means LSB at R,G,B pixel data.

Ver. 1.0

28 /43

# APPENDIX-Ⅱ-1

LC260WUN

Product Specification

www.jxlcd.com

NO. DESCRIPTION

1 LCD Module

2 BAG

3 TAPE MASKING

4 Packing,Bottom EPS

5/6 Packing,Top EPS

7 BOX SWR4

8 TAPE OPP

MATERIAL

Ver. 1.0

29 /43

LC260WUN

# APPENDIX 2

# APPENDIX-Ⅱ-2

■ LC260WUN-SBA1 Pallet Ass‟y

Product Specification

www.jxlcd.com

NO. DESCRIPTION MATERIAL

1 PACKING ASS’Y

2 PALLET

3 BAND

4 CLIP, BAND

5 ANGLE, PACKING

6 LABEL

PAPER (SWR4)

Plywood

STEEL

PAPER

Ver. 1.0

30 /43

LC260WUN

# APPENDIX 2

# APPENDIX- III

■ LCM Label

Model

UL, TUV Mark

LGD Logo

US PATENT No.

LC260WUN (SB)(A1)

RoHS Verified

Product Specification

MADE IN KOREA

Serial No.

Origin

www.jxlcd.com

Ver. 1.0

31 /43

LC260WUN

# APPENDIX 3

# APPENDIX- IV

■ Box Label

7 PCS

■ Pallet Label

Product Specification

LC260WUN

SBA1

www.jxlcd.com

LC260WUN

SBA1

28 PCS

RoHS Verified

Ver. 1.0

32 /43

Product Specification

# APPENDIX- V

Inverter 13thPin (EXTVBR-B) 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.

◊ Regardless of OPC, System should always give dimming Signal (EXTVBR-B) to T-con.

FHD LCM Control Board

T-Con

#8 : VBR-B Input #9 : OPC-OUT

#10 : OPC Enable Pin

51#1

LC260WUN

System

LCM Master Inverter

www.jxlcd.com

◊ PWM Specification ( VDD = 3.3V ) @ OPC

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

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

Input

Frequency

Rising Time

Falling Time

VBR-B PWM

( Async. or Sync.)

OPC Output PWM ( Sync.), Open(MAX)

13 11

MAX 1Khz (Recommendation:50~300Hz)

MAX 10.0 μs

VBR-A

NC / 1.65V

OPC On

OPC Off

VDD

VDD*0.9

VDD*0.1

12V

3.3V

Rising Time

LCM Slave Inverter

Falling Time

Ver. 1.0

33 /43

LC260WUN

Product Specification

# APPENDIX- VI

Inverter 14thPin (Status) Design Guide

 Function of Status pin

- Purpose : Preventing of backlight off by restarting the inverter technically

- How to : When inverter is abnormal operation, TV system inputs the Von signal in the inverter once more to turn on the lamp safely

- Attention : Restart system‟s Von signal when status pin is high for some time(min:1sec , max:4sec).

(The turn on time of lamp can be late such as the low temperature or the storage time)

 Status operation modes in TV set

Normal

System Von

Mode

Status

System Von

operation

mode

www.jxlcd.com

System

Inverter

 Inverter pin map

VON/OFF [12pin]

Backlight

Status [14pin]

Lamp turn on

Fail of Lamp turn on

Lamp turn on

Fail

Status

1~4sec(TBD)

Status level low

Status level High

Feedback to system

Again System Von

Restart V

More Than 0.1sec

Lamp ON

Pin No Symbol Description

11 VBR-A 12

Ver. 1.0

VON/OFF ExtVBR-B Burst Dimming Control (PWM)

Status

Analog Dimming Conrol (DC) On/Off Conrol

Normal : Low(Under 0.7V) Abnormal : High(Upper 3.0V)

34 /4334 /45

Product Specification

# APPENDIX- VII-1

Option Pin Circuit Block Diagram

Circuit Block Diagram of LVDS Format Selection pin

VCC

OPEN

1KΩ

Selector (Pin 7)

LC260WUN

Selector

50 KΩ

ASIC

(TCON)

System Side LCM Side

www.jxlcd.com

Circuit Block Diagram of Bit Selection pin

1KΩ

Selector (Pin 27)

OPEN

System Side

VCC

1KΩ

VCC

50 KΩ

Selector

ASIC

(TCON)

LCM Side

Ver. 1.0

35 /43

Product Specification

# APPENDIX- VII-2

Option Pin Circuit Block Diagram

Circuit Block Diagram of OPC Enable Selection pin

VCC

LC260WUN

OPEN

1KΩ

Selector (Pin 10)

www.jxlcd.com

System Side

LCM Side

ASIC(TCON)

Selector

50KΩ~100KΩR5

Ver. 1.0

36 /43

Product Specification

LVDS +

LVDS -

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

|VID|

IN_MAXVIN_MIN

# APPENDIX- VIII-1

LVDS Input characteristics

1. DC Specification

Description Symbol Min Max Unit Notes

LVDS Single end Voltage |VID| 200 600 mV -

LC260WUN

LVDS Common mode Voltage V

LVDS Input Voltage Range V

Change in common mode Voltage ΔV

2. AC Specification

LVDS Clock

LVDS Data

LVDS 1‟st Clock

LVDS 2nd/ 3rd/ 4thClock

LVDS Clock to Data Skew Margin t

LVDS Clock/DATA Rising/Falling time t

Effective time of LVDS t

LVDS Clock to Clock Skew Margin (Even to Odd) t

www.jxlcd.com

= 1/T

tSKEW

skew_minTskew_max

tSKEW

clk

1.0 1.5 V -

0.7 1.8 V -

250 mV -

clk

)

clk

Description Symbol Min Max Unit Notes

SKEW

eff

SKEW_EO

|(0.25*T

260 (0.3*T

±360

)/7| ps -

clk

)/7 ps 2

clk

ps -

1/7* T

clk

80%

20%

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

2. If t

Ver. 1.0

isn‟t enough, t

should be meet the range.

eff

37 /43

# APPENDIX- VIII-2

LC260WUN

Product Specification

LVDS Input characteristics

360ps

V+ data

Vcm

Vdata

V+ clk

Vcm

0.5tui

│VID│

360ps

teff

www.jxlcd.com

tui

tui : Unit Interval

Vfsw

Vclk

Ver. 1.0

38 /43

Product Specification

# APPENDIX- IX-1

LVDS Data-Mapping info. (10bit)

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

RCLKP

RCLKM

LC260WUN

RAP

RBP

RCP

RDP

REP

www.jxlcd.com

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

RCLKP

RCLKM

RAP

RBP

R19 R18 R17 R16G14 R15R14’ R14R15’ G14”

B14 G19 G18 G17B15 G16G15’ G15G16’ B15”

SYNCHSYNC

B13 B12 G13 G12X R13R12’ R12R13’ X”

B11 B10 G11 G10X R11R10’ R10R11’ X”

R15 R14 R13 R12G10 R11R10’ R10R11’ G10”

B10 G15 G14 G13B11 G12G11’ G11G12’ B15”

B19 B18DE B17B16’ B16B17’ DE”

Ver. 1.0

RCP

RDP

REP

SYNCHSYNC

B17 B16 G17 G16X R17R16’ R16R17’ X”

B19 B18 G19 G18X R19R18’ R18R19’ X”

B15 B14DE B13B12’ B12B13’ DE”

39 /43

Product Specification

# APPENDIX- IX-2

LVDS Data-Mapping info. (8bit)

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

RCLKP

RCLKM

LC260WUN

RAP

RBP

RCP

RDP

www.jxlcd.com

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

RCLKP

RCLKM

RAP

RBP

R17 R16 R15 R14G12 R13R12’ R12R13’ G12”

B12 G17 G16 G15B13 G14G13’ G13G14’ B13”

SYNCHSYNC

B11 B10 G11 G10X R11R10’ R10R11’ X”

R15 R14 R13 R12G10 R11R10’ R10R11’ G10”

B10 G15 G14 G13B11 G12G11’ G11G12’ B15”

B17 B16DE B15B14’ B14B15’ DE”

Ver. 1.0

RCP

RDP

SYNCHSYNC

B17 B16 G17 G16X R17R16’ R16R17’ X”

B15 B14DE B13B12’ B12B13’ DE”

40 /43

LC260WUN

Product Specification

# APPENDIX- X-1

Mega DCR using condition(1)

It is recommended not to sustain more than 10 min for Deep Dimming

( Low Duty of the inverter output current 0%~20%). (About the input PWM duty see the table 3 on the page 7 (min duty)).

The deep dimming must be used very carefully due to limitation of lamp characteristics and specification.

1) For stable lamp on, its duty condition should follow below the condition. After Inverter ON signal, T0 duration should be sustained.

Output current

T0 = Min 1 [sec]

www.jxlcd.com

Inverter ON signal

2) Low duty(0%~20%) of the inverter output current, B/L may not satisfy some of LCM specification.

- Duration : the low duty operation(0 ~ 20%) must be limited within 10 minutes for one time operation.

- Ratio : the period of the low duty operation must be less than 1/5 compare to that of the high duty operation(20~Max duty) in a certain period to prevent unwanted operation.

- FOS : partial darkness or darkness of center area during the low duty might be happened due to

insufficient lamp current.

PWM High Duty(20% ~Max Duty)PWM Duty 100%

LAMP ON

Min 3[min]

- Warm up : the low duty must be used 3 min after the lamps “ON”. In case of low temperature, more

warm up time may be needed.

Ver. 1.0

41 /43

# APPENDIX- X-2

Output current

LC260WUN

Product Specification

Mega DCR using condition(2)

Parameter

T1 3 - - min Output Current Duty [20%~Max duty] T2 - - 10 min Output Current Duty [0~20%] T3 T2 x 5 - - min Output Current Duty [20%~Max duty]

3) The output current duty may not be same as input PWM duty due to rise/fall time of output.

www.jxlcd.com

4) Following the recommended conditions as aforementioned, there is no difference of lamp lifetime between conventional method and new one.

Min Typ Max

T2 T3T1 T2

Value

Unit Note

Ver. 1.0

42 /43

Product Specification

)(

)()(

GtoGTypical

GtoGTypicalGtoGMaximum 

G255

G223

G191

G159

G127

G95

G63

G31

G255

G159

G63

G255 G223

G191 G159

G127 G95

G63 G 31

G255

G223

G191

G159

G127

G95

G63

G31

G255

G159

G63

G255 G 223

G191 G 159

G127 G 95

G63 G31

# APPENDIX- XI

Gray to Gray Response Time Uniformity

This is only the reference data of G to G and uniformity for LC260WUN-SBA1 model.

1. G to G Response Time : Response time is defined as Figure3 and shall be measured by switching the input signal for

“Gray (N) ” and “Gray(M)”.(32Gray Step at 8bit)

2. G to G Uniformity The variation of G to G Uniformity ,  G to G is defined as :

LC260WUN

G to G Uniformity =

≤1

*Maximum (GtoG) means maximum value of measured time (N, M = 0 (Black) ~ 255(White), 32 gray step).

0Gray 32Gray 64Gray … 223Gray 255Gray

0Gray 32Gray 64Gray

TrD:32G0G TrR:32G64G … TrR:32G223G TrR:32G255G TrD:64G0G TrD:64G32G … TrR:64G223G TrR:64G255G

…

223Gray 255Gray

3. Sampling Size : 2 pcs

TrD:223G0G TrD:223G32G TrD:223G64G … TrR:223G255G TrD:255G0G TrD:255G32G TrD:255G64G … TrD:255G223G

www.jxlcd.com

… … … … …

TrR:0G32G TrR:0G64G … TrR:0G223G TrR:0G255G

4. Measurement Method : Follow the same rule as optical characteristics measurement.

5. Current Status Below table is actual data of production on 04. 06. 2009 ( LGD RV Event Sample)

G to G Response Time [ms]

Min. Max. # 1 6.1 11.5 0.43 # 2 6.7 11.7 0.46

Uniformity

Ver. 1.0

< # 1 > < # 2 >

43 /43

LG Display LC260WUN-SBA1 SPECIFICATION

Specifications and Main Features

Frequently Asked Questions

User Manual