LG Display LC550EUQ-SCA2 Specification

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LC550EUQ

Product Specification

CONTENTSCONTENTS

Number ITEM

COVER

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 Specification

3-5 Color Data Reference

3-6 POWER SEQUENCE

4 OPTICAL SPECIFICATIONS

5 MECHANICAL CHARACTERISTICS

Page

0

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3

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7

9

10

13

14

16

20

6 RELIABILITY

7 INTERNATIONAL STANDARDS

7-1 SAFETY

7-2 EMI

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

23

24

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27

27

27

Ver.1.0

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Revision No. Revision Date Page Description

0.0 July, 20, 2010 - Preliminary Specification (First Draft)

0.1 August. 11. 2010 7, 38~43 Change Option Pin Configuration

0.2 September. 02. 2010 6 Change Power Consumption (PBL) - 3D mode

1.0 September.03.2010 - Final Specification

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LC550EUQ

Product Specification

RECORD OF REVISIONS

15 Change Table 9. (Delete T5, T6ÎT5)

21~22 Change Front view / Rear view

46 Modify L/R indicator application timing

Ver.1.0

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1. General Description

The LC550EUQ 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 type display operating in the normally black mode. It has a 54.64 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 arranged 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 1.06Bilion colors.
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.

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LC550EUQ

Product Specification

3D Enable

LVDS Select

L/R Indicator

L/D Enable

LVDS(2Port)

Bit Select

+12.0V

VSYNC, SIN, SCLK, GND
3D Enable

+24.0V, GND, On/Off

ExtV

BR-B

CN3

(51pin)

Shutter Glass Out

General Features

Flash*2

MEMC*2

LED Driver

DDR2*2

EEPROM

SCL

SDA

Timing

Controller

(OPC+DGA+ODC)

Power Circuit

Block

Mini-LVDS(RGB)

G1

Gate Driver Circuit

G1080

V : 2Block

Source Driver Circuit

S1 S1920

TFT - LCD

Panel

(1920 Ý RGB Ý 1080

pixels)

H : 8 Block

Local Dimming : 16 Block

Active Screen Size 54.64 inches(1387.80mm) diagonal
Outline Dimension 1261.6(H) Ý732.4(V) X 11.4(B)/24.2(D)mm (Typ.)

Pixel Pitch 0.630 mm x 0.630 mm

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

Color Depth 10bit(D), 1.06Billon colors

Luminance, White 450 cd/m2 (Center 1point ,Typ.)

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

Power Consumption

Weight 21.5Kg (Typ.)

Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-reflection treatment of the front polarizer (Reflectanceର 2%)

Ver.1.0

Total 148.2 W (Typ.)
(Logic=11.9 W with T-CON, Backlight=136.3W @ with Driver

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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

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LC550EUQ

Product Specification

Parameter Symbol

Power Input Voltage

Driver Control Voltage

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

Operating Temperature TOP 0 +50 ¶C

Storage Temperature TST -20 +60 ¶C

Panel Front Temperature TSUR - +68 ¶C 4

Operating Ambient Humidity HOP 10 90 %RH

Storage Humidity HST 10 90 %RH

Note

1. Ambient temperature condition (Ta =

LCD Circuit VLCD -0.3 +14.0 VDC

Driver VBL -0.3 + 27.0 VDC

ON/OFF VOFF / VON -0.3 +5.5 VDC

Brightness EXTVBR-B 0.0 +5.5 VDC

25 r 2 ¶C )

Value

Unit Note

Min Max

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 68୅. The range of operating temperature may degraded in case of
improper thermal management in final product design.

90%

1

2,3

2,3

60

60%

Ver.1.0

Wet Bulb
Temperature [

10

0

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [

¶C]

20

30

40

50

40%

Humidity [(%)RH]

10%

¶C]

Storage

Operation

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3. Electrical Specifications

3-1. Electrical Characteristics

Table 2. ELECTRICAL CHARACTERISTICS

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LC550EUQ

Product Specification

Parameter Symbol

Min Typ Max

Circuit :

Power Input Voltage VLCD 10.8 12.0 13.2 VDC

Power Input Current ILCD

Power Consumption PLCD

Rush current IRUSH -

Note

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

ࣩ ࣵࣵ࣬ ࣭࣮ࣨࣴࣳ

- 1,940 2,520 mA 2

ࣩ ࣭࣭࣪ࣵ ࣱࣱ࣭࣪

condition whereas mosaic pattern(8 x 6) is displayed and f

Value

ࣩ

=12.0V, Ta=25 r 2¶C, fV=240Hz

LCD

is the frame frequency.

V

15 A 3

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 : 1023 Gray
Black : 0 Gray

Unit Note

mA 1

Watt 1

Mosaic Pattern(8 x 6)

Ver.1.0

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Table 3. ELECTRICAL CHARACTERISTICS (Continue)

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LC550EUQ

Product Specification

Parameter Symbol

LED Driver :

Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1

Power Supply Input Current (peak) IBL_A

Power Supply Input Current (In-Rush) Irush

Power Consumption PBL

On/Off

Input Voltage for

Control System

Signals

LED :

Life Time 30,000 Hrs 2

Brightness Adjust ExtVBR-B 1 - 100 %

Pulse Duty Level
(PWM)

PWM Frequency for
NTSC & PAL

On V on 2.5 - 5.0 Vdc

Off V off -0.3 0.0 0.7 Vdc

High Level 2.5 - 5.0

Low Level 0.0 - 0.7

PAL 97 100 103 Hz

NTSC 117 120 123 Hz

Min Typ Max

-

-

--7.6A

- - 10.4 A

-

Values

5.7

7.8

136.3 141.8

64.7 67.1

6.0

8.3

Unit Notes

A Ext VBR-B = 100%

A 3D Mode

VBL = 22.8V

Ext VBR-B =100%....4

3D Mode
VBL = 22.8V

Ext VBR-B =100%....4

W Ext VBR-B = 100%

W 3D Mode

On Duty

Vdc

Vdc

HIGH : on duty

LOW : off duty

6

3

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
24Vand 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 10ms.

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

2

T spec of fuse is satisfied.

6. Ext_PWM Signal have to input available duty range.
Between 99% and 100% ExtVBR-B duty have to be avoided. ( 99% < ExtVBR-B < 100%)
But ExtVBR-B 0% and 100% are available.

High

Available duty range

Low

0%

1%

Ver.1.0

99% 100%Ext_PWM Input Duty

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ዥ

ዥ

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Product Specification

3-2. Interface Connections

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

3-2-1. LCD Module

- LCD Connector : FI-R51S-HF(manufactured by JAE)
(CN3) Refer to below and next Page table

- Mating Connector : FI-R51HL(JAE)

Table 4-1. MODULE CONNECTOR(CN3) PIN CONFIGURATION

No Symbol Description No Symbol Description

1 3D Enable 3D Enable (H:3D, L:2D) 27 Bit Select ‘H’ or NC = 10bit(D), ‘L’ = 8bit

2 I2C_SDA (I2C_SDA) ,Note 8 28

3 I2C_SCL (I2C_SCL) ,Note8 29

4 SDA SDA (For Local Dimming) 30

5 SCL SCL (For Local Dimming) 31 R2BP SECOND LVDS Receiver Signal (B+)

6 WP WP (Write Protection) 32

7 LVDS Select ‘H’ or NC =JEIDA , ‘L’ = VESA 33

8 LR indicator L/R Indicator, Note9 34 GND Ground

9 SG OUT Shutter Glass Signal Out 35

10 Local Dimming

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 NC No Connection - - -

GND

R1AN

R1AP

R1BN

R1CN

R1CP

GND

R1CLKN

GND

R1DN

R1DP

R1EN

R1EP

Local Dimming

‘H’ =Enable , ‘L’ or NC = Disable

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

FIRST LVDS Receiver Signal (C+) 43

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

36

R2AN

R2AP

R2BN

R2CN

R2CP

R2CLKN

R2CLKP

GND

R2DN

R2DP

R2EN

R2EP

NC

NC

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+)
No connection

No connection

LC550EUQ

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. Specific pins(pin No. #10) are used for Local Dimming function of the LCD module.

If 3D mode is operated, this pins are necessary ‘L’ status. (Please see the Appendix_

for more information.)

5. LVDS pin (pin No. #24,25,40,41) are used for 10Bit(D) of the LCD module.

6. Specific pins (pin No. #1) are used for selecting 3D/2Dmode.

7. Specific pins (pin No. #9) are output signal from the LCD module

8. Specific pin (pin No. #2, #3) is used for Controlling MEMC Chip register in the LCM Module.

9. Specific pin (pin No. #8) is reserved for 3D input (Frame Sequential Type) Control. (Please see the
Appendix_

Ver.1.0

for more information)

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3-2-2. Backlight Module

Master

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

- Mating Connector
: 20022HS-14 or Equivalent

Table 5. LED DRIVER CONNECTOR PIN CONFIGURATION

Pin No Symbol Description Note

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LC550EUQ

Product Specification

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 Backlight Ground

GND Backlight Ground

GND Backlight Ground

GND Backlight Ground

GND Backlight Ground

NC

ON/OFF

V

EXTVBR-B

Status

No connection

Backlight ON/OFF control

External PWM

Backlight Status

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

2. High : on duty / Low : off duty, Pin#13 can be opened. ( if Pin #13 is open , EXTVBR-B is 100% )

3. Normal : Low (Under 0.7V)
Abnormal : High (Over 2.5V)

4. Each impedance of pin #12 and 13 is over

50 [K˟].

1

2

3

୛ Rear view of LCM

PCB

14

…

…

1

<Master>

Ver.1.0

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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

LC550EUQ

Horizontal

Vertical

Frequency

Display

Period

Blank t

Total tHP 1040 1100 1260 tCLK

Display

Period

Blank t

Total t

ITEM Symbol Min Typ Max Unit Note

DCLK f

Horizontal fH 64.1 67.5 69 KHz 2

Vertical f

t

HV 960 960 960 tCLK 1920 / 2

HB 80 140 400 tCLK 1

t

VV 1080 1080 1080 Lines

VB

VP

CLK 70.5 74.25 75 MHz

V

20

(228)

1100

(1308)

57

(47.5)

45

(270)

1125

(1350)

60

(50)

86

(300)

1166

(1380)

60.6

(50.5)

Lines 1

Lines

2Pixel/CLK, 148.5MHz/2

Hz

NTSC : 57~60.6Hz
(PAL : 47.5~50.5Hz)

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

୔ Timing should be set based on clock frequency.

Ver.1.0

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3-4. LVDS Signal Specification

3-4-1. LVDS Input Signal Timing Diagram

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LC550EUQ

Product Specification

DCLK

First data

Second data

Third data

Forth data

DE(Data Enable)

tCLK

0.5 VDD

Invalid data

Invalid data

Invalid data

Invalid data

DE, Data

Valid data

Pixel 0

Valid data

Pixel 1

Valid data

Pixel 2

Valid data

Pixel 3

Pixel 4

Pixel 5

Pixel 6

Pixel 7

0.7VDD

0.3VDD

Invalid data

Invalid data

Invalid data

Invalid data

DE(Data Enable)

Ver.1.0

* tHB = tHFP + tWH +tHBP

* tVB = tVFP + tWV +tVBP

1 1080

tVV

tVP

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3-4-2. LVDS Input Signal Characteristics

1) DC Specification

LVDS -

LVDS +

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LC550EUQ

Product Specification

V

IN _MAXVIN _MIN

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

0V

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 ȟVCM 250 mV -

2) AC Specification

T

clk

LVDS Clock

A

LVDS Data

(F

= 1/T

)

clk

A

LVDS 1’st Clock

LVDS 2nd/ 3rd/ 4thClock

tSKEW

t

SKEW_mintSKEW_max

tSKEW

clk

T

clk

80%

20%

t

RF

Description Symbol Min Max Unit Note

LVDS Differential Voltage

High Threshold

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.1.0

V

TH

V

TL

SKEW

RF

eff

SKEW_EO

100 300 mV

-300 -100 mV

|(0.25*T

260 |(0.3*T

)/7| ps -

clk

)/7| ps 2

clk

|·360| ps -

|1/7* T

clk|

eff

ps -

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LC550EUQ

Product Specification

360ps

V+
data

Vcm

V­data

V+
clk

Vcm

0.5tui

tui

VTH

VTL

360ps

teff

tui : Unit Interval

V­clk

Ver.1.0

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࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ

࣪࣪࣪

࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬

࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ

࣪࣪࣪

࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬

࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣭࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ

࣪࣪࣪

࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ࣬

࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ

3-5. Color Data Reference

The brightness of each primary color(red,green,blue) is based on the 10bit gray scale data input for the color.
The higher binary input, the brighter the color. Table 7 provides a reference for color versus data input.

Table 7. COLOR DATA REFERENCE

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LC550EUQ

Product Specification

Input Color Data

Basic
Color

RED

Color

ࣾ

࣭࣮࣯ࣜࣤ࣬ࣥ

࣭࣮࣯ࣜࣤ࣬ࣥ

ࣾ࣭࣮࣯ࣜࣤ࣬ࣥ

ࣿ







ࣜࣤ࣬࣬࣬࣬ࣥ

࣭ࣜࣤ࣬࣬࣬ࣥ

…

࣭࣮࣮ࣜࣤ࣬ࣥ

࣭࣮࣯ࣜࣤ࣬ࣥ

ࣜࣤ࣬࣬࣬࣬ࣥࣜ

RED

MSB LSB

ࣵࣜࣴࣜࣳࣜࣲࣜࣱࣜࣰࣜ࣯ࣜ࣮ࣜ࣭ࣜ࣬ ࣵࣜࣴࣜࣳࣜࣲࣜࣱࣜࣰࣜ࣯ࣜ࣮ࣜ࣭ࣜ࣬ ࣰࣱࣲ࣯࣮࣭ࣾࣵࣜࣾࣴࣜࣾࣳࣜࣾࣜࣾࣜࣾࣜࣾࣜࣾࣜࣾࣜࣾ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ

࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ

࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ ࣭࣭࣭࣭࣭࣭࣭࣭࣭࣭ࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜࣜ

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬

MSB LSB

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

GREEN

MSB LSB

࣪࣪࣪ ࣪࣪࣪

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

BLUE

GREEN

BLUE

࣭ࣜࣤ࣬࣬࣬ࣥ

࣪࣪࣪

࣭࣮࣮ࣜࣤ࣬ࣥ

࣭࣮࣯ࣜࣤ࣬ࣥ

ࣾࣜࣤ࣬࣬࣬࣬ࣥࣜ

ࣾ࣭ࣜࣤ࣬࣬࣬ࣥ

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬

࣪࣪࣪ ࣪

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬

… ࣪࣪࣪ ࣪࣪࣪ ࣪

ࣾ࣭࣮࣮ࣜࣤ࣬ࣥ

ࣾ࣭࣮࣯ࣜࣤ࣬ࣥ

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ ࣭

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬ࣜࣜ࣬

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3-6. Power Sequence

3-6. Power Sequence

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

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

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LC550EUQ

Product Specification

Power Supply For LCD

V

LCD

Interface Signal (Tx_clock)

User Control Signal

(LVDS_select, BIT _select,

L-DIM Enable, 3D Enable)

Power for LED

Table 8. POWER SEQUENCE

Parameter

1 0.5 - 20 ms -

T

T

2 1--s4

3 3--s3

T

T

4 200 - - ms 3

5 1--s5

T

T

6 --T2ms4

T

7 4-s

8 100 - ms 6

T

90%

10%

0V

T

1

T2

30%

0V

100%

T6

T7

Value

Min Typ Max

Valid Data

T3 T4

LED ON

90%

10%

T8

10%

T5

Vcm: LVDS Common mode Voltage

Unit Notes

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

5.

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

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.

7. When the power for LCD (VLCD) is on, be sure to start only 2D mode.

If it is started in 3Dmode, abnormal display may occur.

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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%

LC550EUQ

90%

VON/OFF

Ext-VBR-B

3-6-3. Dip condition for LED Driver

(Typ.) x 0.8

V

BL

T1 T2

T3

LED ON

T4

T5

VBL: 24V

0 V

Table 9. Power Sequence for LED Driver

Parameter

T1 20 - - ms 1

T2 500 - - ms

T3 10 - - ms

T4 0 - - ms

T5 - - 10 ms V

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

Ver.1.0

2

T spec of fuse is satisfied.

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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 distance 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.

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LC550EUQ

Product Specification

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 900 1300 - 1

Surface Luminance, white L

Luminance Variation G

Response Time

Color Coordinates
[CIE1931]

Color Temperature 10,000 K

Color Gamut 72 %

Viewing Angle (CR>10)

x axis, right(I=0¶) Tr 89 - -
x axis, left (I=180¶) Tl 89 - -
y axis, up (I=90¶) Tu 89 - -
y axis, down (I=270¶) T d 89 - -

Gray Scale - - - 7

MPRT MPRT -

G2G G2G -

RED

GREEN

BLUE

WHITE

WHITE

WH

5P - - 1.35 3

Rx

Ry

Gx

Gy

Bx

By

Wx

Wy

Min Typ Max

360 450 - cd/m

Typ

-0.03

Value

ࣰ ࣲ

ࣰ ࣲ
ࣰࣰࣲ࣬࣪
࣯࣯࣯࣬࣪
࣯࣬࣪࣬ࣴ
ࣱࣲ࣬࣪࣬
ࣰ࣭࣬࣪ࣵ
ࣱ࣬࣪࣬ࣵ
࣮࣬࣪ࣳࣵ
࣮࣮࣬࣪ࣵ

=12.0V, fV=240Hz, Dclk=74.25MHz,

LCD

EXTVBR-B =100%

Unit Note

2

ms 4,5

ms

Typ

+0.03

degree 6

2

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๎

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

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LC550EUQ

Product Specification

Contrast Ratio =

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

It is measured at center 1-point.

2. Surface luminance is 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 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 , 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

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

Photo Detector : RD-80S / Field : 2ȋ

5. MPRT is defined as the 10% to 90% blur-edge width B

ij(pixels) and scroll speed U(pixels/frame)at

the moving picture. For more information, see FIG 4

୔. Gray to Gray / MPRT Response time uniformity is Reference data. Appendix_

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. 5.

7. 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 0.075

L15 0.27

L31 1.04

L47 2.49

L63 4.68

L79 7.66

L95 11.5

L111 16.1

L127 21.6

L143 28.1

L159 35.4

L175 43.7

L191 53.0

L207 63.2

L223 74.5

L239 86.7

L255 100

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ྙ

ྛྚ

ྜྷ

ྜ

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

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LC550EUQ

Product Specification

H

A

V

B

A : H / 4 mm

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 / 4 mm
@ H,V : Active Area

Optical
Response

Ver.1.0

10

0

Gray(N)

N,M = Black~White, N<M

FIG.3 Response Time

Gray(M)

Gray(N)

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ڧ

ۅ

ڧ

ۄ

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LC550EUQ

Product Specification

MPRT is defined as the 10% to 90% blur-edge with B
picture.

1

M =

Bij (i=j)

U

Example) Bij = 12pixels, U = 10pixels / 120Hz

M = 12pixels / (10pixels / 120Hz)

= 12pixels / {10pixels / (1/120)s}
= 12 / 1,200 s
= 10 ms

FIG. 4 MPRT

ij(pixels) and scroll speed U(pixels/frame)at the moving

90%

10%

B

ij

Dimension of viewing angle range

I

= 180q, Left

I

= 270q, Down

Ver.1.0

Normal

T

I

FIG.5 Viewing Angle

E

Y

I

= 90q, Up

I

= 0q, Right

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5. Mechanical Characteristics

Table 12 provides general mechanical characteristics.

Table 12. MECHANICAL CHARACTERISTICS

Item Value

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LC550EUQ

Product Specification

Horizontal 1261.6 mm

Outline Dimension

Bezel Area

Active Display Area

Weight 21.5 Kg (Typ.), 22.5 kg (Max.)

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

Vertical 732.4 mm

Depth 24.2 mm

Horizontal 1217.6 mm

Vertical 688.4 mm

Horizontal 1209.6 mm

Vertical 680.4 mm

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[ FRONT VIEW ]

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LC550EUQ

Product Specification

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LC550EUQ

Product Specification

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6. Reliability

Table 13. ENVIRONMENT TEST CONDITION

No. Test Item Condition

1 High temperature storage test Ta= 60¶C 240h

2 Low temperature storage test Ta= -20¶C 240h

3 High temperature operation test Ta= 50¶C 50%RH 240h

4 Low temperature operation test Ta= 0¶C 240h

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LC550EUQ

Product Specification

Wave form : random

Vibration test

5

(non-operating)

Shock test

6

(non-operating)

7 Humidity condition Operation Ta= 40 ¶C ,90%RH

Altitude operating

8

storage / shipment

Vibration level : 1.0Grms
Bandwidth : 10-300Hz
Duration : X,Y,Z, 30 min

Each direction per 10 min

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

Direction : ᇹX, ᇹY, ᇹZ

One time each direction

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)

Notes

1. Laser (LED Backlight) Information

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LC550EUQ

Product Specification

&ODVV0/('3URGXFW

,(&

(PEHGGHG/('3RZHU&ODVV0

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.

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LC550EUQ

Product Specification

Note

1. YEAR

Year

Mark

210

201342014

3

201220112010

2015620167201782018

5

2. MONTH

Month

Mark

Apr5May

4

Jun7Jul8Aug9Sep

6

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 : 10 pcs

b) Pallet Size : 1440 mm X 1140 mm X 970 mm.

2019

9

Oct

A

Nov

B

DecMarFebJan

C421

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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.

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LC550EUQ

Product Specification

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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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.

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LC550EUQ

Product Specification

(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 in the condition of the low or high storage temperature will be

recovered when the LCD module returns to the normal condition

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

Pallet Ass’y

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LC550EUQ

Product Specification

Ver.1.0

NO. DESCRIPTION MATERIAL

1 LCD Module

2 BAG 55INCH

3 TAPE MASKING 20MMX50M

4 PALLET Plywood 1440X1140X125.5mm

5 PACKING,BOTTOM EPS

6 PACKING,TOP EPS

7 ANGLE,POST PAPER

8 ANGLE,PACKING PAPER

9 ANGLE.COVER PAPER

10 BAND,CLIP STEEL or PP

11 BAND PP

12 LABEL YUPO 80G 100X70

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ͽʹͶΆ΂
΄ʹͲ

غ

# APPENDIX- II-1

غ LCM Label

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LC550EUQ

Product Specification

Model

UL, TUV Mark

LGD Logo

US PATENT No. Origin

Serial No. (See CAS 25page for more information)

1 2 3 4 5 6 7 9 10 11 12

Inch

MonthYear

8

13

Serial No.

Serial No.

M Ass’y Factory code

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# APPENDIX- II-2

غ Pallet Label

LC550EUQ

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LC550EUQ

Product Specification

10 PCS

MADE IN KOREA

001/01-01

XXXXXXXXXXXXX XXX

SCA2

RoHS Verified

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# APPENDIX-๊-1

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

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LC550EUQ

Product Specification

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+

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

7

100ȳ

100ȳ

100ȳ

100ȳ

100ȳ

100ȳ

LCM Module

Timing

Controller

RO0N

RO0P

RO1N

RO1P

RO2N

RO2P

ROCLKN

ROCLKP

RO3N

RO3P

RO4N

RO4P

VESA/ JEIDA

Note: 1. The LCD module uses a 100 Ohm[ȳ] 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.

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LC550EUQ

Product Specification

# APPENDIX-๊-2

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

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

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

7

100ȳ

100ȳ

100ȳ

100ȳ

100ȳ

100ȳ

LCM Module

Timing

Controller

RO0N

RO0P

RO1N

RO1P

RO2N

RO2P

ROCLKN

ROCLKP

RO3N

RO3P

RO4N

RO4P

VESA

JEIDA

/

Note :1. The LCD module uses a 100 Ohm[ȳ] 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.

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# APPENDIX-๋-1

غ LVDS Data-Mapping Information (10 Bit )

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

RCLKP

RCLKM

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LC550EUQ

Product Specification

RAP

RBP

RCP

RDP

REP

2) 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”

V

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

V

SYNCHSYNC

B17 B16 G17 G16X R17R16’ R16R17’ X”

B19 B18 G19 G18X R19R18’ R18R19’ X”

B15 B14DE B13B12’ B12B13’ DE”

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# APPENDIX-๋-2

غ LVDS Data-Mapping Information (8 Bit )

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

RCLKP

RCLKM

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LC550EUQ

Product Specification

RAP

RBP

RCP

RDP

2) 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”

V

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

V

SYNCHSYNC

B17 B16 G17 G16X R17R16’ R16R17’ X”

B15 B14DE B13B12’ B12B13’ DE”

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LC550EUQ

Product Specification

# APPENDIX-

غ Option Pin Circuit Block Diagram

1)Circuit Block Diagram of 3D Enable Selection pin

VCC

OPEN

4.3K˟

3D Enable

(Pin 1)

10K˟

System Side LCM Side

3D Enable

1༲

High Voltage Range: 3.14V ~ 3.3V

Low Voltage Range: 0V ~ 0.8V

2)Circuit Block Diagram of I2CS_SDA, I2CS_SCL Signal pin

1.2K˟

300ȳ

I2CS_SDA

(Pin 2)

I2CS_SCL

(Pin 3)

System Side LCM Side

300ȳ

VCC

1.2K˟

I2CS_SDA

I2CS_SCL

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Product Specification

3)Circuit Block Diagram of SDA, SCL Signal pin

LC550EUQ

VCC

SDA

(Pin 4)

SCL

(Pin 5)

System Side LCM Side

4)Circuit Block Diagram of WP Signal Pin

18K˟

WP

(Pin 6)

100ȳ

100ȳ

VIN

1.5K˟

1.5K˟

SDA

SCL

1K˟

WP

6.8Kש

System Side LCM Side

High Voltage Range: 3.14V ~ 3.3V

Low Voltage Range: 0V ~ 0.8V

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Product Specification

5)Circuit Block Diagram of LVDS Format Selection pin

VCC

10K˟

LC550EUQ

LVDS Format

1K˟

(Pin 7)

OPEN

System Side LCM Side

6)Circuit Block Diagram of L/R Indicator Signal pin

1K˟

L/R Indicator

(Pin 8)

LVDS Format

High Voltage Range: 3.14V ~ 3.3V

Low Voltage Range: 0V ~ 0.8V

L/R Indicator

System Side LCM Side

High Voltage Range: 3.14V ~ 3.3V

Low Voltage Range: 0V ~ 0.8V

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Product Specification

7)Circuit Block Diagram of SG_OUT Signal pin

LC550EUQ

VCC

10༮

2.2K˟

SG_OUT

(Pin 9)

10༮

System Side LCM Side

OPEN

8)Circuit Block Diagram of Local Dimming On Selection pin

Vcc parasitic Resistor

2.7Kש

SG_OUT

L-Dim Enable

Ver.1.0

(Pin 10)

System Side LCM Side

VCC

OPEN

1K˟

L-Dim Enable

OPEN

High Voltage Range: 3.14V ~ 3.3V

Low Voltage Range: 0V ~ 0.8V

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9)Circuit Block Diagram of Bit Selection pin

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LC550EUQ

Product Specification

VCC

10K˟

Bit Selection

(Pin 27)

System Side LCM Side

1K˟

Bit Selection

OPEN

High Voltage Range: 3.14V ~ 3.3V

Low Voltage Range: 0V ~ 0.8V

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ͶΉ΅·

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LC550EUQ

Product Specification

# APPENDIX-

غ EXTVBR-B & Local Dimming Design Guide

XPGWhen L-Dim Enable is “L", Vertical Sync Signal = System Dimming with 200Hz or 240Hz frequency.

2) Local Dimming signals are synchronized with V-Sync Freq. of System in T-Con Board.

3)

ͳ΃ͳ Specification ( VCC = 3.3V ) @ Local Dimming

a) High Voltage Range : 2.5 V ~ 3.6 V

b) Low Voltage Range : 0.0 V ~ 0.8 V

(8pin)
#1 : Vertical Sync signal
#2 : Reserved
#3 : Reserved
#4 : Local Dimming Serial Data
#5 : GND
#6 : Local Dim Serial Clock
#7 : 3D Enable
#8 : Reverse

#1

#8

LCM T-con Board

T-Con

(51pin)
#10 : L-DIM Enable

#1 51

CNT3 51pin

#8

B/L Signal
Generation

Block

LED

#1

#13 : EXTVBR-B

14pin

Driver

EXTVBR-B

Frequency

Rising Time MAX 10.0 Ɇs

Falling Time MAX 10.0 Ɇs

Ver.1.0

MAX 1Khz
Recommendation: 200 Hz for PAL

240 Hz for NTSC

CNT4

System
Main IC

(PWM Generator)

<With Driver Model>

VCC

VCC*0.9

VCC*0.1

0

Local Dimming On

3.3V

Local Dimming Off

Chassis

Rising Time

Falling Time

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Î

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LC550EUQ

Product Specification

# APPENDIX-

LED Driver input current

( Design for power supply)

This is only the reference data of Inverter input current for LC550EUQ-SCA3 model.

1. Model : LC550EUQ-SCA3

2. Test condition : Vin =24V , V

3. Equipment : Oscilloscope (Tektronix : TDS5054) ,
AC/DC Current Probe(TCP312)
Power Supply : GPC 30600

Iin(A)

7.8A

: 100%(2D, IF=55mA)/17%(3D, IF=128mA) , At 25୅

BR_B

5.7A

Ver.1.0

T1

Max

200ms

2D Mode

3D Duty * 2

Dimming

Mode Change

3D

2D

T2

Freq’

3D Mode

Time(ms)

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g

g

g

g

๏TX

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LC550EUQ

Product Specification

# APPENDIX-

Gray to Gray Response Time Uniformity

This is only the reference data of G to G and uniformity for LC550EUQ-SCA2 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

G to G Uniformity =

*Maximum (GtoG) means maximum value of measured time (N, M = 0 (Black) ~ 1023(White), 128 gray step).

0Gray 127ray 255Gray … 895Gray 1023Gray

0Gray

127Gray

255Gray

…

895Gray

1023Gray

TrD:127GÆ0G TrR:127GÆ255G … TrR:127GÆ895G TrR:127GÆ1023G

TrD:255GÆ0G TrD:255GÆ127G … TrR:255GÆ895G TrR:255GÆ1023G

……… ……

TrD:895GÆ0G TrD:895GÆ127G TrD:895GÆ255G … TrR:895GÆ1023G

TrD:1023GÆ0G TrD:1023GÆ127G TrD:1023GÆ255G … TrD:1023GÆ895G

TrR:0GÆ127G TrR:0GÆ255G … TrR:0GÆ895G TrR:0GÆ1023G

G to G is defined as :

)()(

GtoGTypicalGtoGMaximum 

)(

GtoGTypical

ᆙ1

3. Sampling Size : 2 pcs

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

5. Current Status

Below table is actual data of production on XXX. XX. 2010 ( LGD RV Event Sample)

G to G Response Time [ms]

Min. Max.

ڌڐ

ڌڎ

ڌڌ

# 1

# 2

ڔ

ڒ

ڐ

ڎ

ڈڌ

ڌ

Risin

ڢڍڐڐ

ڢڍڐڐ

ڢڍڍڎ

ڢڍڍڎ

ڢڌڔڌ

ڢڌڔڌ

ڢڌڐڔ

ڢڌڐڔ

ڢڌڍڒ

ڢڌڍڒ

ڢڔڐ

ڢڔڐ

ڢڑڎ

ڢڑڎ

ڢڎڌ

ڢڎڌ

ڢڋ

ڢڋ

ڢڋ

ڢڋ

TBD TBD TBD

TBD TBD TBD

ڌڐ

ڌڎ

ڌڌ

ڔ

ڒ

ڐ

ڎ

ڌ

ڢڍڐڐ

ڢڍڐڐ

ڢڍڍڎ

ڢڍڍڎ

ڢڌڔڌ

ڢڌڔڌ

ڢڌڐڔ

ڢڌڐڔ

ڢڌڍڒ

ڢڌڍڒ

ڢڔڐ

ڢڔڐ

ڢڑڎ

ڢڑڎ

ڢڎڌ

ڢڎڌ

Fallin

ڈڌ

Risin

ڢڍڐڐ

ڢڍڐڐ

ڢڍڍڎ

ڢڍڍڎ

ڢڌڔڌ

ڢڌڔڌ

ڢڌڐڔ

ڢڌڐڔ

ڢڌڍڒ

ڢڌڍڒ

ڢڔڐ

ڢڔڐ

ڢڑڎ

ڢڑڎ

ڢڎڌ

ڢڎڌ

ڢڑڎ

ڢڑڎ

ڢڎڌ

ڢڎڌ

ڢڋ

ڢڋ

ڢڋ

ڢڋ

Uniformity

ڢڍڍڎ

ڢڍڍڎ

ڢڌڔڌ

ڢڌڔڌ

ڢڌڐڔ

ڢڌڐڔ

ڢڌڍڒ

ڢڌڍڒ

ڢڔڐ

ڢڔڐ

Fallin

ڢڍڐڐ

ڢڍڐڐ

< # 1 > < # 2 >

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G

๏TY

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LC550EUQ

Product Specification

# APPENDIX-

غ MPRT Response Time Uniformity (

MPRT

)

This is only the reference data of MPRT and uniformity for LC550EUQ-SCA2 model.

1. MPRT Response Time :
Response time is defined as Figure3

2. MPRT Uniformity
The variation of MPRT Uniformity , G

MPRT Uniformity =

MPRT is defined as :

Maximum (MPRT) - Typical (MPRT)

Typical (MPRT)

ᆙ1

3. Sampling Size : 2 pcs

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

5. Current Status

Below table is actual data of production on Aug. 27. 2010 ( LGD RV Event Sample)

Sample

# 1

MPRT Response Time [ms]

Min. Max.

3.24 7.04 0.48

Uniformity

# 2

3.18 7.60 0.61

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๐

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LC550EUQ

Product Specification

# APPENDIX-

غ 3D Input Contents Type

This LCM supports Side by Side, Top Down & Frame Sequential type of 3D input contents type as below.
And the signals are according to the HDMI 1.4 standard.

Left eye

image

960 Pixel

Right eye

image

960 Pixel

1080 Pixel

1920 Pixel

<Side by Side( Half) of 3D input Contents >

Left eye

540 Pixel

image

Right eye

540 Pixel

image

1920 Pixel

<Top Down of 3D input Contents>

1080 Pixel

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LC550EUQ

Product Specification

Left eye

image

1920 Pixel

1080 Pixel

Right eye

image

1920 Pixel

1080 Pixel

<Frame Sequential Type of 3D input Contents>

୔ Frame Sequential Type Need L/R indicator signal from TV set to LCM’s Control PCB
(User CNT pin No. #8). See the Appendix X.

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# APPENDIX- X

www.panelook.com

LC550EUQ

Product Specification

T1

T1

LVDS input

LEFT

Pin 8 L/R indicator

LEFT RIGHT

T3

T2

Parameter

Min Typ Max

LVDS Vertical

Freq.

L/R Indicator Freq. - LVDS Freq / 2 - Hz 24/25/30HZ

L/R Indicator Duty - 50% - %

T1 20 45 86 Lines 1

T2 10 T1/2 - Lines

T3 10 T1/2 - Lines

- 48/50/60 - Hz

Value

RIGHT

T2

Unit Remark.

T3

Note) 1. T1 means vertical Blank (Based on NTSC)

Local dimming & scanning (#10)

H (on) L (off)

3D
Enable(#1)

H(3D) X O “L” select

L(2D) O O optional

- User can’t select Local dimming in the 3D mode.

- User can select Local dimming On/Off (#10:H,L) in the 2D mode.

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Remark

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