LG Display LC550EUD-SEF2 Specification

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LC550EUD

Product Specification

CONTENTS

Number ITEM

COVER

CONTENTS

RECORD OF REVISIONS 3

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 SIGNAL TIMING WAVEFORMS 12

3-5 COLOR DATA REFERENCE

3-6 POWER SEQUENCE

4 OPTICAL SPECIFICATIONS

5 MECHANICAL CHARACTERISTICS

6 RELIABILITY

Page

1

2

4

5

6

6

8

11

15

16

18

24

27

7 INTERNATIONAL STANDARDS

7-1 SAFETY

7-2 EMC 28

7-3 Environment 28

8 PACKING

8-1 DESIGNATION OF LOT MARK

8-2 PACKING FORM

9 PRECAUTIONS 30

9-1 MOUNTING PRECAUTIONS 30

9-2 OPERATING PRECAUTIONS 30

9-3 ELECTROSTATIC DISCHARGE CONTROL 31

9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 31

9-5 STORAGE 31

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 31

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Revision No. Revision Date Page Description

0.0 Jul, 21, 2011 - Preliminary Specification

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LC550EUD

Product Specification

RECORD OF REVISIONS

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1. General Description

The LC550EUD 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 46.96 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 1.06Bilion colors.
It has been designed to apply the 10-bit 4-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.

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LC550EUD

Product Specification

LVDS

CN2

(41pin)

2Port

LVDS 3,4

LVDS

2Port

LVDS
Select

Bit
Select

+12.0V

Local Dim

Dim
DCLK

VSYNC, SIN, SCLK, GND

+24.0V, GND, On/Off

ExtV

CN1

(51pin)

CN3

(8 pin)

BR-B

LVDS 1,2

Option
signal

I2C

EEPROM

SCL

SDA

Timing Controller

LVDS Rx + L/Dim + DGA + ODC

Integrated

Power Circuit

Block

LED Driver

EPI(RGB)

Control
Signals

Power Signals

S1 S1920

G1

TFT - LCD Panel

(1920 × RGB × 1080 pixels)

G1080

V : 8Block

General Features

Active Screen Size

Outline Dimension

Pixel Pitch 0.630 mm x 0.630 mm x RGB

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

54.64 inch (1387.80mm) diagonal

1244.6(H) × 720.9(V) × 9.9(B) / 23.1(D) mm (Typ.) (TBD)

Source Driver Circuit

V : 8Block

Local Dimming : 16 Block

Color Depth 10Bit(D), 1.06 Billion 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 Total 122.5W(Typ.) [Logic= 6.1W, Backlight=116.4W (ExtVbr_B=100% )]

Weight 15.8Kg (Typ.) (TBD)

Display Mode Transmissive mode, Normally black

Surface Treatment Hard coating(2H), Anti-glare treatment of the front polarizer (Haze 10%)

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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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LC550EUD

Product Specification

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 +5.5 VDC

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

Operating Temperature TOP 0+50

Storage Temperature T

Panel Front Temperature T

Operating Ambient Humidity H

Storage Humidity H

Note

1. Ambient temperature condition (Ta =

25 r 2 °C )

ST -20 +60

SUR -+68

OP 10 90 %RH

ST 10 90 %RH

°C

°C

°C

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

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

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

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

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

90%

1

2,3

4

2,3

60

60%

Wet Bulb
Temperature [

10

0

10 20 30 40 50 60 70 800-20

Dry Bulb Temperature [

°C]

20

30

40

50

40%

Humidity [(%)RH]

10%

°C]

Storage

Operation

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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 CCFL backlight circuit.

Table 2. ELECTRICAL CHARACTERISTICS

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LC550EUD

Product Specification

Parameter Symbol

Value

Min Typ Max

Circuit :

Power Input Voltage V

Power Input Current I

Power Consumption P

Rush current I

LCD

LCD

LCD

RUSH

10.8 12.0 13.2 V

- 510 663 mA 1

- 765 995 mA 2

- 6.1 8.0 Watt 1

--5.0 A 3

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

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

is the frame frequency.

V

2. The current is specified at 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

DC

=12.0V, 25 r 2°C, fV=120Hz

LCD

Mosaic Pattern(8 x 6)

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Table 3. ELECTRICAL CHARACTERISTICS (Continue)

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LC550EUD

Product Specification

Parameter Symbol

LED Driver :

Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1

Power Supply Input Current IBL

Power Supply Input Current (In-Rush) In-rush - 6.7 A

Power Consumption PBL -

On/Off

Input Voltage for

Control System

Signals

LED :

Life Time 30,000 Hrs 2

Brightness Adjust ExtV

PWM Frequency for
NTSC & PAL

Pulse Duty Level
(PWM)

On V on 2.5 - 5.0 Vdc

Off V off -0.3 0.0 0.7 Vdc

BR-B 1 - 100 %

PAL 100 Hz 3

NTSC 120 Hz 3

High Level 2.5 - 5.0

Low Level 0.0 - 0.7

Min Typ Max

Values

-

4.85

116.4 127.3

5.30

Unit Notes

A1

BL = 22.8V

V
Ext V

BR-B = 100%

W1

On Duty

Vdc

Vdc

HIGH : on duty

LOW : off duty

4

6

Notes :

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

minutes at 25±2°C. The specified current and power consumption are under the typical supply Input voltage
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 200ms.

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 0% and 100% is possible.

But

High

ExtVBR-B duty have to be avoided. ( 99% < ExtVBR-B < 100%)

Available duty range

Low

0%

1%

Ver.0.0

99% 100%Ext_PWM Input Duty

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Product Specification

3-2. Interface Connections

This LCD module employs two kinds of interface connection, 51-pin connector and 41-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 4-1. MODULE CONNECTOR(CN1) PIN CONFIGURATION

No Symbol Description No Symbol Description

1

2

3

4

5

6

7

8

9

10
11 GND

12 R1AN

13 R1AP

14 R1BN

15

16 R1CN

17

18 GND

19 R1CLKN

20
21 GND
22 R1DN

23 R1DP

24 R1EN
25 R1EP
26

Note

NC

NC

NC

NC

NC

NC

LVDS Select

NC

NC

L-DIM Enable ‘H’ = Enable , ‘L’ or NC = Disable

R1BP

R1CP

R1CLKP

NC

No Connection

No Connection

No Connection

No Connection (Note 4)

No Connection (Note 4)

No Connection (Note 4)

‘H’ =JEIDA , ‘L’ or NC = VESA

No Connection (Note 4)

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+)

FIRST LVDS Receiver Signal (E-)
FIRST LVDS Receiver Signal (E+)

No Connection

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 & #8~#9 NC (No Connection): These pins are used only for LGD (Do not connect)

5. Specific pins(pin No. #10) are used for Local Dimming 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).

LC550EUD

27

Bit Select

28

29

30

31

32

33

34

35

36

37

38

39
40 R2EN

41 R2EP

42

43

44

45

46
47
48

49

50
51

-- -

R2AN

R2AP

R2BN

R2BP

R2CN

R2CP

GND

R2CLKN

R2CLKP

GND

R2DN

R2DP

NC

NC

GND Ground

GND Ground

GND Ground

NC No connection
VLCD Power Supply +12.0V

VLCD Power Supply +12.0V

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

‘H’ or NC= 10bit(D) , ‘L’ = 8bit

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+)

SECOND LVDS Receiver Signal (E-)

SECOND LVDS Receiver Signal (E+)
No Connection

No Connection

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-LCD Connector (CN2) : FI-RE41S-HF (manufactured by JAE) or compatible

- Mating Connector : FI-RE41HL

Table 4-2. MODULE CONNECTOR(CN2) PIN CONFIGURATION

No Symbol Description No Symbol Description

1

2

3

4NC

5

6

7

8

9

10

11

12

13 RB3P

14

15

16

17

18 RCLK3P

19

20

21

NC

NC

NC

NC

NC

NC

NC

GND

RA3N

RA3P

RB3N

RC3N

RC3P

GND

RCLK3N

GND

RD3N

RD3P

No connection 22

No connection 23

No connection 24 GND Ground
No connection

No connection

No connection 27

No connection 28

No connection 29 RB4P
Ground

THIRD LVDS Receiver Signal (A-)

THIRD LVDS Receiver Signal (A+)

THIRD LVDS Receiver Signal (B-)

THIRD LVDS Receiver Signal (B+)

THIRD LVDS Receiver Signal (C-)

THIRD LVDS Receiver Signal (C+)
Ground

THIRD LVDS Receiver Clock Signal(-)

THIRD LVDS Receiver Clock Signal(+)
Ground

THIRD LVDS Receiver Signal (D-)

RD LVDS Receiver Signal (D+)

THI

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Product Specification

RE3N

25 GND Ground

26

30

31

32

33

34 RCLK4P

35

36

37

38

39

40 GND Ground

41 GND Ground

-

RA4N

RB4N

RC4N

RC4P

RCLK4N

RD4N

RD4P

RE4N

RE3P

RA4P

GND

GND

RE4P

LC550EUD

THIRD LVDS Receiver Signal (E-)

THIRD LVDS Receiver Signal (E+)

FORTH LVDS Receiver Signal (A-)

FORTH LVDS Receiver Signal (A+)

FORTH LVDS Receiver Signal (B-)

FORTH LVDS Receiver Signal (B+)

FORTH LVDS Receiver Signal (C-)

FORTH LVDS Receiver Signal (C+)
Ground

FORTH LVDS Receiver Clock Signal(-)

FORTH LVDS Receiver Clock Signal(+)
Ground

FORTH LVDS Receiver Signal (D-)

FORTH LVDS Receiver Signal (D+)

FORTH LVDS Receiver Signal (E-)

FORTH LVDS Receiver Signal (E+)

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

2. LVDS pin (pin No. #22,23,38,39) are used for 10Bit(D) of the LCD module.

If used for 8Bit(R), these pins are no connection.

CN3

#1

#8

CN3

#1 #8

CN1 CN2

#1 #51 #1 #41

CN1 CN2

#1 #51

#1 #41

Rear view of LCM

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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

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LC550EUD

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

GND

GND

GND

GND

Status

ON/OFF

V

NC Don’t care

EXTVBR-B External PWM 3

Backlight Ground

Backlight Ground

Backlight Ground

Backlight Ground

Backlight Ground

Back Light Status 2

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].

1

ଝ Rear view of LCM

PCB

1

14

…

1

14

…

<Master>

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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

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LC550EUD

Product Specification

Horizontal

Vertical

Frequency

Display

Period

Blank t

Total t

Display

Period

Blank t

Total t

ITEM Symbol Min Typ Max Unit Note

DCLK fCLK 66.97 74.25 78.00 MHz

Horizontal f

Vertical f

HV 480 480 480 tCLK 1920 / 4

t

HB 40 70 200 tCLK 1

HP 520 550 680 tCLK

tVV 1080 1080 1080 Lines

VB

VP

H 121.8 135 140 KHz 2

V

20

(228)

1100

(1308)

108
(95)

45

(270)

1125

(1350)

120

(100)

86

(300)

1166

(1380)

122

(104)

Lines 1

Lines

NTSC :

Hz

108~122Hz

(PAL : 95~104Hz)

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 for 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.

3. Timing should be set based on clock frequency.

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3-4. LVDS Signal Specification

3-4-1. LVDS Input Signal Timing Diagram

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LC550EUD

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.0.0

* 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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LC550EUD

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 ǻVCM 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 Margin t

LVDS Clock/DATA Rising/Falling time t

Effective time of LVDS t

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

Note

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

2. If t

isn’t enough, t

RF

should be meet the range.

eff

3. LVDS Differential Voltage is defined within t

Ver.0.0

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

1/7* T

clk

eff

ps -

T

clk

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LC550EUD

Product Specification

360ps

V+
data

Vcm

V­data

V+
clk

Vcm

0.5tui

tui

VTH

VTL

360ps

teff

tui : Unit Interval

V­clk

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RED

GREEN

BLUE

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 7. COLOR DATA REFERENCE

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LC550EUD

Product Specification

Input Color Data

Basic
Color

RED

Color

Black

Red (1023)

Green (1023)

Blue (1023)

Cyan

Magenta

Yellow

White

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

MSB LSB

MSB LSB

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

GREEN

BLUE

GREEN (000)

GREEN (001)

...

GREEN (1022)

GREEN (1023)

BLUE (000)

BLUE (001)

...

BLUE (1022)

BLUE (1023)

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3-6. Power Sequence

3-6-1. LCD Driving circuit

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LC550EUD

Product Specification

Power Supply For LCD

V

LCD

Interface Signal (Tx_clock)

0V

0V

10%

User Control Signal

(LVDS_select, BIT _select, L-DIM Enable)

Power for LED

Table 8. POWER SEQUENCE

Parameter

Min Typ Max

90%

1

T

T6

T2

30%

100%

T7

Value

Valid Data

T3 T4

LED ON

90%

10%

T8

10%

T5

Vcm : LVDS Common mode Voltage

Unit Notes

1 0.5 - 20 ms

T

T

2 0--ms4

T3 200 - - ms 3

T4 200 - - ms 3

T5 1.0 - - s 5

T

6 --T2ms4

T7 0.5 - - s

T8 100 - - ms 6

Note :

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

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

3. The

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

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

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

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

5.

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

period.

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

Ver.0.0

LCD

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3-6-2. Sequence for LED Driver

Power Supply For LED Driver

VBL

0V

10%

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Product Specification

24V (typ.)

90%

LC550EUD

90%

VON/OFF

Ext-VBR-B

3-6-3. Dip condition for LED Driver

V

(Typ.) x 0.8

BL

T1 T2

T4

LED ON

T6

T3

V

0 V

BL

: 24V

Table 9. Power Sequence for LED Driver

Parameter

T1 20 - - ms 1

T2 500 - - ms

T3 10 - ms

T4 0 - - ms

T6 - - 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.0.0

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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LC550EUD

Product Specification

Optical Stage(x,y)

LCD Module

Pritchard 880 or
equivalent

50cm

FIG. 1 Optical Characteristic Measurement Equipment and Method

Table 10. OPTICAL CHARACTERISTICS

Ta= 25±2°C, V

=12.0V, fV=120Hz, Dclk =297MHz

LCD

EXTV

BR-B=100%

Value

Parameter Symbol

Contrast Ratio CR TBD

Surface Luminance, white L

Luminance Variation G

Gray-to-Gray G to G - 5 6

Response Time

MPRT MPRT - 6 9 5

Uniformity G

WH

WHITE

Uniformity G

RED

Color Coordinates
[CIE1931]

Viewing
Angle

3D Crosstalk 3D C/T 1 3 %

Gray Scale 2.2 9

2D

(CR>10)

3D

(CT

GREEN

BLUE

WHITE

right(I=0°)

left (I=180°)

up (I=90°)

down (I=270°)

up + down

Tr (x axis) 89 - -

Tl (x axis) 89 - -

Tu (y axis) 89 - -

Td (y axis) 89 - -

Tu (y axis)

+Td (y axis)

2D 360 450

3D 135 170 8

5P 1.35 3

MPRT

G TO G

Rx

Ry TBD

Gx TBD

Gy TBD

Bx TBD

By TBD

Wx 0.279

Wy 0.292

Min Typ Max

1600

(TBD)

--1 6

--1 6

TBD

Typ

-0.03

TBD TBD -

-1

Typ

+0.03

Unit Note

2

cd/m

ms

degree 7

2

4

8

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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 , G 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, Tr
and from G(M) to G(N) (Decay Time, Tr

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

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

the moving picture. For more information, see FIG 4

6. Gray to Gray and MPRT Response time uniformity is Reference data. Appendix VII-1/VII-2

7. 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.

8. 3D performance specification is expressed by 3D luminance, 3D Crosstalk and 3D viewing angle.
3D luminance and 3D crosstalk is measured at center 1-point.

For more information, see the FIG 6~9.

9. Gray scale specification

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

Surface Luminance at all white pixels

Surface Luminance at all black pixels

G WHITE(5P) = Maximum(L

on1

to L

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

on5

on1,Lon2

Photo Detector : RD-80S / Field : 2 °

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, L

, L

, L

on3

on4

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

D

) / Minimum(L

on5

on1,Lon2

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

, L

on3

, L

on4

, L

on5

LC550EUD

)

)

R

Table 11. GRAY SCALE SPECIFICATION

Gray Level Luminance [%] (Typ.)

L0

L63

L127

L191

L255

L319

L383

L447

L511

L575

L639

L703

L767

L831

Ver.0.0

L895

L959

L1023

0.07

0.25

1.08

2.07

4.51

7.75

12.05

17.06

22.36

28.21

35.56

43.96

53.00

63.37

74.66

86.17

100

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ྙ

ྛྚ

ྜྷ

ྜ

Measuring point for surface luminance & measuring point for luminance variation

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LC550EUD

Product Specification

H

A

V

B

FIG. 2 Measure Point for Luminance

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

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

TrD

Optical
Response

Ver.0.0

10

0

Gray(N)

N,M = Black~White, N<M

FIG.3 Response Time(G to G)

Gray(M)

Gray(N)

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Lj

Li

Bij

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LC550EUD

Product Specification

MPRT is defined as 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%

Dimension of viewing angle range

I

= 180q, Left

I

= 270q, Down

Normal

T

I

FIG. 5 Viewing angle

E

Y

I

= 90q, Up

I

= 0q, Right

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LC550EUD

Product Specification

LW-RW

LW-RB

LB-RW

LB-RB

(a) Test pattern image

< Figure 6. Measurement configuration>

T

< Figure 7. Positioning eyeglass >

2

6

45

7

1

9

3

8

3D display

(b) Measurement

position

Luminance

Lum( LE or RE, test pattern, number )

Measurement through

Left or Right eyeglass

< Figure 8. notation of luminance measurement >

LMS

Right or left eyeglass

( Circular polarizer )

(c) Setup

measurement

position

In order to measure 3D luminance, 3D crosstalk and 3D viewing angle, it need to be prepared as below;

1) Measurement configuration
4-Test pattern images. Refer to FIG 8.

-. LW-RW : White for left and right eye

-. LW-RB : White for left eye and Black for right eye

-. LB-RW : Black for left eye and white for right eye

-. LB-RB : Black for left eye and right eye

Image files where black and white lines are displayed on even or odd lines.

Luminance measurement system (LMS) with narrow FOV (field of view) is used. Refer to FIG 1.

2) Positioning Eyeglass (refer to appendix-VIII for standard specification of eyeglass)

Find angle of minimum transmittance.
This value would be provided beforehand or measured by the following steps;

(i) Test image (LB-RW) is displayed.
(ii) Left eyeglass are placed in front of LMS and luminance is measured,

rotating right eyeglass such as FIG 7. The notation for luminance measurement is “Lum(LE, LB-RW,1)”.

(iii) Find the angle where luminance is minimum.

* Following measurements should be performed at the angle of minimum transmittance of eyeglass.

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3) Measurement of 3D luminance

(i) Test image ( LW-RW ) is displayed.
(ii) Left or right eyeglass are placed in front of LMS successively and

luminance is measured at center 1 point where the notation for luminance measurement is
“Lum(LE, LW-RW,1)” or “Lum(RE, LW-RW,1).

4) Measurement of 3D crosstalk

(i) Test image ( LB-RW, LW-RB and LB-RB ) is displayed.
(ii) Right or left eyeglass are placed in front of LMS successively and

luminance is measured for position 1.
with rotating LMS or sample vertically.

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LC550EUD

Product Specification

Average of

5) Measurement of 3D Viewing Angle

3D viewing angle is the angle at which the 3D crosstalk is under 10%. The angles are
determined for the vertical or y axis with respect to the z axis which is normal to the LCD
module surface and measured for position 1. For more information , see the Fig 9

LB-RW LW-RB

Lum(LE, LB-RW,1) - Lum(LE, LB-RB,1)
Lum(LE, LW-RB,1) - Lum(LE, LB-RB,1)

and

Lum(RE, LW-RB,1) - Lum(RE, LB-RB,1)
Lum(RE, LB-RW,1) - Lum(RE, LB-RB,1)

y axis

LCM

ĭ\XXS

ĭ\GGRZQ

z axis

LMS

LB-RB

(a) Test pattern image

< Figure 9. Measurement of 3D crosstalk and 3D viewing angle >

Ver.0.0

(b) Measurement of 3D viewing angle (up/down)

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5. Mechanical Characteristics

Table 12 provides general mechanical characteristics.

Table 12. MECHANICAL CHARACTERISTICS

Item Value

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LC550EUD

Product Specification

Horizontal

Outline Dimension

Bezel Area

Active Display Area

Weight 14.5 Kg (Typ.). 16.0 Kg (Max.)

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

Vertical

Depth

Horizontal

Vertical

Horizontal

Vertical

1244.6 mm

720.9 mm

9.9 mm

1217.6 mm

688.4 mm

1209.6 mm

680.4 mm

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[ FRONT VIEW ][ FRONT VIEW ]

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LC550EUD

Product Specification

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[ REAR VIEW ]

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LC550EUD

Product Specification

Set : Top

Ver.0.0

Set : Down

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6. Reliability

Table 13. ENVIRONMENT TEST CONDITION

No. Test Item Condition

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LC550EUD

Product Specification

1 High temperature storage test

2 Low temperature storage test

3 High temperature operation test

4 Low temperature operation test

Vibration test

5

(non-operating)

Shock test

6

(non-operating)

7 Humidity condition Operation

Altitude operating

8

storage / shipment

Ta= 60°C 240h

Ta= -20°C 240h

Ta= 50°C 50%RH 240h

Ta= 0°C 240h

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

Each direction per 10 min

Shock level : 30Grms
Waveform : half sine wave, 11ms
Direction : ±X, ±Y, ±Z

One time each direction

Ta= 40 °C ,90%RH

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

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

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7. International Standards

7-1. Safety

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

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

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

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

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

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

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

Audio, Video and Similar Electronic Apparatus - Safety Requirements.

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

Notes

1. Laser (LED Backlight) Information

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LC550EUD

Product Specification

Class 1M LED Product

IEC60825-1 : 2001

Embedded LED Power (Class1M)

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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LC550EUD

Product Specification

Note

1. YEAR

Year

Mark

CBA

2014E2015

D

201320122011

2016G2017H2018J2019

F

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 : 14 pcs

b) Pallet Size : 1440 mm(W) X 1140 mm(D) X 950 mm(H)

2020

K

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.

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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Product Specification

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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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LC550EUD

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 could be recovered if the LCM is released at the normal condition
after the low or over the storage temperature.

9-6. Handling Precautions for Protection Film

(1) The protection film is attached to the bezel with a small masking tape.

When the protection film is peeled off, static electricity is generated between the film and polarizer.

This should be peeled off slowly and carefully by people who are electrically grounded and with well ion-

blown equipment or in such a condition, etc.

(2) When the module with protection film attached is stored for a long time, sometimes there remains a very

small amount of glue still on the bezel after the protection film is peeled off.

(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized,

please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-

hexane.

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

# APPENDIX-I



Pallet Ass’y

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LC550EUD

Product Specification

Ver.0.0

NO. DESCRIPTION MATERIAL

1 LCD Module 55” LCD

2 BAG 55INCH

3 TAPE MASKING 20MMX50M

4 PALLET Plywood 1300 X 1140 X 120 mm

5 PACKING,BOTTOM EPS

6 PACKING,TOP EPS

7 ANGLE,PACKING PAPER

8 BAND PP

9 ANGLE,COVER PAPER

10 BAND STEEL OR PP

11 LABEL YUPO 80G 100X70

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LC550EUD
(SE)(F2)

# APPENDIX- II-1

غ LCM Label

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LC550EUD

Product Specification

Model

UL, TUV Mark

LGD Logo

US PATENT No. Origin

غغSerial No. (See CAS 29page 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

 Pallet Label

LC550EUD

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LC550EUD

Product Specification

SEF2

14 PCS

MADE IN KOREA

001/01-01

XXXXXXXXXXXXX XXX

RoHS Verified

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# APPENDIX- III-1

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

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LC550EUD

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

ȍ

ȍ

ȍ

ȍ

ȍ

ȍ

LCM Module

Timing

Controller

RO0N

RO0P

RO1N

RO1P

RO2N

RO2P

ROCLKN

ROCLKP

RO3N

RO3P

RO4N

RO4P

VESA/ JEIDA

1RWH7KH/&'PRGXOHXVHVD2KP>ȍ@UHVLVWRUEHWZHHQSRVLWLYHDQGQHJDWLYHOLQHVRIHDFKUHFHLYHU

input.

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

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

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# APPENDIX- III-2

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

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LC550EUD

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

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

FI-RE51S-HF

VCC

12

13

14

15

16

17

19

20

22

23

24

25

7

ȍ

ȍ

ȍ

ȍ

ȍ

ȍ

LCM Module

Timing

Controller

RO0N

RO0P

RO1N

RO1P

RO2N

RO2P

ROCLKN

ROCLKP

RO3N

RO3P

RO4N

RO4P

VESA /JEIDA

1RWH7KH/&'PRGXOHXVHVD2KP>ȍ@UHVLVWRUEHWZHHQSRVLWLYHDQGQHJDWLYHOLQHVRIHDFKUHFHLYHU

input.

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

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

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# APPENDIX- IV-1

غ LVDS Data-Mapping Information (10 Bit )

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

RCLKP

RCLKM

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LC550EUD

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.0.0

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- IV-2

غ LVDS Data-Mapping Information (8 Bit )

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

RCLKP

RCLKM

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LC550EUD

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.0.0

RCP

RDP

V

SYNCHSYNC

B17 B16 G17 G16X R17R16’ R16R17’ X”

B15 B14DE B13B12’ B12B13’ DE”

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# APPENDIX- V-1

غ Option Pin Circuit Block Diagram

1) Circuit Block Diagram of LVDS Format Selection pin

LVDS Select Pin : Pin 7

LVDS Select

(Pin 7)

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LC550EUD

Product Specification

1K

LVDS Select

System Side LCM Side

2) Circuit Block Diagram of L-DIM Enable Selection pin

L-DIM Enable Pin : Pin 10

VCC

OPEN

R1

L-DIM _Enable

(Pin 10)

1K

60k

ASIC

(TCON)

L-DIM _Enable

ASIC

(TCON)

System Side

Ver.0.0

60k

LCM Side

R1 .

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# APPENDIX- V-2

غ Option Pin Circuit Block Diagram

3) Circuit Block Diagram of Bit Selection pin

Bit Select Pin : Pin 27

Bit Select

(Pin 27)

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LC550EUD

Product Specification

VCC

65k

1K

Bit Select

OPEN

System Side LCM Side

ASIC

(TCON)

Ver.0.0

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EXTV

# APPENDIX- VI

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LC550EUD

Product Specification

غ EXTV

BR-B & Local Dimming Design Guide

1) When L-Dim Enable is “L", Vertical Sync Signal = System Dimming with 100Hz or 120Hz frequency.

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

3)

BR-B 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 : Reserved
#8 : Reverse

#1

#8

LCM T-con Board

T-Con

(51pin)
#8 : NC

#9 : NC

#10 : L-DIM Enable

#11 : GND

#1 51 #1 41

CNT1 51pin CNT2 41pin

#8

B/L Signal
Generation

Block

LED

#1

#14 : EXTVBR-B

14pin

Driver

EXTVBR-B

Frequency

Rising Time MAX 10.0 ȝs

Falling Time MAX 10.0 ȝs

Ver.0.0

Recommendation: 100 Hz for PAL

120 Hz for NTSC

CNT4 CNT4

Local Dimming On

System
Main IC

(PWM Generator)

Local Dimming Off

<With Driver Model>

VCC

VCC*0.9

VCC*0.1

0

3.3V

Chassis

Rising Time

Falling Time

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ȋ

ȋ

ȋ

ȋ

ȋ

ȋ

ȋ

ȋ

ȋ

ȋ

# APPENDIX- VIII

غ Standard specification of Eyeglasses

This is recommended data of Eyeglasses for LC550EUD-SEF2 model. (details refer to table)

For each item, depending on the eyeglass manufacturer tolerances may occur, this tolerance can

affect 3D performance. (3D Crosstalk, 3D luminance, 3D viewing angle)

<Table. Standard specification of Eyeglasses>

Design item of Eyeglasses Left Right Remark

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LC550EUD

Product Specification

Optical

axis

Retardation

value

a) Slow axis of retarder

b) Transmission axis of polarizer

Retarder 125nm @550nm

୔Recommended polarizer

Polarization efficiency: more than 99.90%

90

90ȋ90

Bottom

Bottom

POL

POL

0

0ȋ0

Cell Patterned

Cell Patterned

Top

Top

POL

POL

retarder

retarder

45

45

45

135

135

135

135Û 45Û

0Û 0Û

Refer to

drawing

(a) Configuration of 3D module

(b) Configuration of Eyeglasses

<Drawing. Information of optical axis>

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