SAMSUNG LTA550HF03 Specification

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Customer : Gen ISSUED DATE : Jul. 06, 2009

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SEC confidential

Product information

Product information

SAMSUNG TFT--

SAMSUNG TFT

SAMSUNG TFT-LCD

MODEL

MODEL

MODEL : LTA550HF03

Any Modification of Specification is not allowed without SEC's Permission.

NOTE :

Customer˅˅

Customer

s Approval

s Approval

LCD

LCD

: LTA550HF03

: LTA550HF03

hwwyv}hlkGi

DATE

Jul.06.2009

zpnuh{|yl

DATE

wylwhylkGi

Jul.06.2009

LCD Business

Samsung Electronics Co . , LTD.

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Contents

SEC confidential

Revision History --------------------------------------------------------------------------------------------- (3)

General Description --------------------------------------------------------------------------------------- (4)

General Information --------------------------------------------------------------------------------------- (4)

1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)

1.1 Back Light Unit Absolute Maximum Ratings

1.2 LED Unit Absolute Maximum Ratings

2. Optical Characteristics --------------------------------------------------------------------------------- (7)

3. Electrical Characteristics ----------------------------------------------------------------------------- (10)

3.1 TFT LCD Module

3.2 Back Light Unit

3.3 LED LIPS Condition & Specification

4. Block Diagram ------------------------------------------------------------------------------------------- (13)

5. Input Terminal Pin Assignment --------------------------------------------------------------------- (14)

5.1 Input Signal & Power

5.2 LED LIPS AC Input Pin Configuration

5.3 LED LIPS Input & Output Pin Configuration

5.4 LED LIPS Power ON/OFF Sequence

5.5 LVDS Interface

5.6 Input Signals, Basic Display Colors and Gray Scale of Each Color

6. Interface Timing ---------------------------------------------------------------------------------------- (21)

6.1 Timing Parameters (DE only mode)

6.2 Timing Diagrams of interface Signal (DE only mode)

7. Outline Dimension -------------------------------------------------------------------------------------- (23)

8. Reliability Test ------------------------------------------------------------------------------------------- (25)

9. Packing --------------------------------------------------------------------------------------------------- (26)

10. Marking & Others ------------------------------------------------------------------------------------- (27)

11. General Precaution ----------------------------------------------------------------------------------- (28)

11.1 Handling

11.2 Storage

11.3 Operation

11.4 Operation Condition Guide

11.5 Others

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* Revision History

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SEC confidential

Date

Apr

28,2009

Jun

22,2009

July

6,2009

Rev.

No

002

12001

18

SummaryPage

First issuedAll000

PS On Floating Min
TBDÆÆÆÆ 0.8V

Test equipment
DC probeÆÆÆÆ AC probe

BLU On/Off

1.On Floating Min.
TBDÆÆÆÆ 0.8V

2.Off Low (GND) Max

0.8vÆÆÆÆ 0.3v

LED LIPS Condition & Specification12

LED LIPS Power ON/OFF Sequence
Stan-by condition

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General Description

SEC confidential

Description

LTA550HF03 i

s a color active matrix liquid crystal display (LCD) that uses amorphous
silicon TFT (Thin Film Transistor) as switching components. This model is composed of a
TFT LCD panel, a driver circuit and a back light unit.

The resolution of a 55.0” is 1920 x 1080 and this model can display up to1.06 Billion

colors with wide viewing angle of 89¶ or higher in all directions. This panel is intended
support applications to provide a excellent performance for Flat Panel Display such as
Home-alone Multimedia TFT-LCD TV and High Definition TV.

F

eatures

 RoHS compliance (Pb-free)
 High contrast & aperture ratio
 SPVA (Super Patterned Vertical Align) mode
 Wide viewing angle (·178¶)
 High speed response (120Hz)
 FHD resolution (16:9)
 Low Power consumption
 White LED Backlight
 DE (Data Enable) mode
 LVDS (Low Voltage Differential Signaling) interface

to

General Information

Items

Module Size

Weight 17,000 (Max.) g

Pixel Pitch 0.630(H) x 0.630(W) mm

Active Display Area 1209.6(H) X 680.4(V) mm

Surface Treatment Antiglare, Hard-coating(3H) -

Display Colors 10bit (FRC) – 1.06Billion Colors

Number of Pixels 1920 x 1080 Pixel

Pixel Arrangement RGB vertical stripe -

Display Mode Normally Black -

Luminance of White 450 (Typ.) cd/m

Specification

1267.6(H

) x 744.4(V

TYP

29.6(D

TYP

Unit

)

TYP

)

mm

2

Note

·

1.0mm

·

1.0mm

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1. Absolute Maximum Ratings

If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.

1.1 Back Light Unit Absolute Maximum Ratings

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SEC confidential

Item

Symbol

Power Supply Voltage V

Storage temperature T

Glass surface

temperature

Center T

(Operation)

Shock ( non - operating ) S

Vibration ( non - operating ) V

1.2 LED Unit Absolute Maximum Ratings

Item

Operating

Temperature Range

Storage

Temperature Range

Symbol

op

STG

Max.

-20~+70T

-30~+70T

DD

STG

OPR

nop

nop

Min.

Max.

Unit

Note

GND-0.3 13 V(1)

-20 60

050

୅

୅

(2)

(2)

- 30 G (3)

- 1.5 G (4)

Unit

୅

୅

Note

-

-

Junction

Temperature

T

j

f

110

୅

A0.18I

-

Continuous operation @String

(2string /1Bar)

Forward Current

fp

f

A0.24I

V215.2V

Duty 35% operation @String

(2string /1Bar)

Continuous operation @String

(31 LEDs / 1String)

Forward Voltage

Impulsive operation @String

(31 LEDs / 1String)

-K/W<65K/WR

Thermal Resistance,

Junction to PCB

fp

th,JS

V220V

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Note (1) Ta= 25

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

a. 90 % RH Max. (Ta
b. Relative Humidity is 90% or less. (Ta > 39

c. No condensation
(3) 11ms, sine wave, one time for
(4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis

·2 ¶

C

˺39¶

90

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C)

¶

·

X, ·Y, ·Z axis

SEC confidential

C)

Fig. Temperature and Relative humidity range

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2. Optical Characteristics

The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment :

Item

Contrast Ratio

(Center of screen)

Response

Time

Luminance of White

(Center of screen)

Color

Chromaticity

(CIE 1931)

G-to-G Tg - 6 10 msec

Red

Green

Blue

TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast

(Ta = 25

·2¶

C, VDD=12.0V, fv=120Hz, f

Symbol

C/R

Y

L

Rx

Ry 0.330

Gx 0.285

Gy 0.635

Bx 0.150

By 0.057

Condition

Normal

θ/5 

θ8' 

Viewing

Angle

Min.

4,000 5,000 - -

400 450 - cd/m

TYP.

-0.03

Typ.

0.650

=297MHz, LED current =110mA)

DCLK

Max.

TYP.

+0.03

SEC confidential

Unit

2

Note

(1)

SR-3

(3)

RD-80S

(4)

R-3

S

(5),(6)

SR-3

White

Color Gamut - - 80 - %

Color Temperature - - 10,000 - K

Hor.

Viewing

Angle

Ver.

Brightness Uniformity

(9 Points)

Wx 0.280

Wy 0.290

θ

L

θ

R

θ

U

θ

D

B

uni

C/R

˻

10

75 89 -

75 89 -

75 89 -

75 89 -

--25%

- Test Equipment Setup

The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the back light at the given temperature for stabilization
of the back light. This should be measured in the center of screen.

. LED current = 110mA (for 1EA LED bar)
. Environment condition : Ta = 25

·2 ¶

C

Degree

(5)

SR-3

(6)

EZ-Contrast

(2)

SR-3

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Photo detector Field

SR-3 1

RD-80S 2

TFT - LCD Module

- Definition of test point

320 960 1600

ദ

ദ

Photo detector

Field

The center of the screen

SR-3 : 50
RD-80S : 50

EZ-Contrast:0

໅

LCD Panel

໅

༃

180

540

900

Note (1) Definition of Contrast Ratio (C/R)

: Ratio of gray max (Gmax) & gray min (Gmin) at the center point

CR

/

=

G

ྡྡྡྡ

ྞྞྞྞ

max

ྠྠྠྠ

ྜྷྜྷྜྷྜྷྜ

min

Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black

ྟྟྟྟ

ྜ

ྜྜ

ྙྙྙྙྚྚྚྚྛྛྛྛ

Active Area

Test Point

㽶

of the panel

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Note (2) Definition of 9 points brightness uniformi

BB

Buni

=∗

Bmax : Maximum brightness
Bmin : Minimum brightness

Note (3) Definition of Response time : Sum of Tr, Tf

Display data

Optical Instruments

Response

(max min)

100

100%

−

B

max

Black (data

off)

T

R

ty (Test pattern : Full White)

White (data on)

90%

10%

0%

Black (data off)

T

F

TIME

୔ nTTnGaGhGGGGnGGnGOzP

Note (4) Definition of Luminance of White : Luminance of white at center point

Note (5) Definition of Color Chromaticity (CIE 1931)

Color coordinate of Red, Green, Blue & White at center point

㽶

Note (6) Definition of Viewing Angle

ı

: Viewing angle range (C/R

10)

㽶

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3. Electrical Characteristics

3.1 TFT LCD Module

The connector for display data & timing signal should be connected.

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Ta = 25¶C · 2 ¶C

Item

Symbol

Voltage of Power Supply V

Current
of Power

(a) Black

(b) White - 1800 2000 mA

Supply

Vsync Frequency f

Hsync Frequency f

Max.

DD

Min.

Typ.

10.8 12.0 13.2 V (1)

- 1800 2000 mA

I

DD

5003200-(c) H-STRIPE

V

H

90 120 125 Hz

100 135 140 kHz

Unit

mA3

Main Frequency Fdclk 240 297 310 MHz

Rush Current I

RUSH

--7A(4)

Note (1) The ripple voltage should be controlled under 10% of VDD.

V=120Hz, fDCLK =297MHz, V

(2) f

= 12.0V, DC Current.

DD

(3) Power dissipation check pattern (LCD Module only)

a) Black Pattern b) White Pattern c) H-stripe

Note

(2),(3)

(4) Measurement Conditions

V

100%

DD

90%

10%
GND

T

=470

༕

. is 470༕.

RUSH

Rush Current I

RUSH

can be measured when T

RUSH

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3.2 Back Light Unit
The back light unit contains 372ea WLEDs (White Light Emitting Diode)

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Ta=25 · 2¶C

Control

Board

LCD Module

Image­Board
CNT

C
N

T
#
2

CNT#1

AC Input CNT

LED LIPS

Item

Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.

[Operating condition : Ta = 25

Symbol

·2୅

Min.

]

Typ.

Max.

Unit

our--30,000HrOperating Life Time

Note

(1)H

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3.3 LED LIPS Condition & Specification

Items (1)

Symbol

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Conditions

Specifications

Min.

Typ.

Max.

SEC confidential

Unit

Note

Input

Voltage

Current

Output

PS

On/Off

BL

On/Off

Dimming

Control

Dim Frequency

PWM Duty

+12V

Vin - 90 - 264 Vac

Iin Vin=90V - - 4.5 Arms

ON Floating 0.8 - 5.565

OFF Low(GND) 0 - 0.3

ON Floating 0.8 - 5.565

0.3-0Low(GND)OFF

5.2-2.4V

Ext_Dim

PWM

-

V

HIGH

LOW

0-0.8

Ta=25

Ta=25

·2 ¶

·2 ¶

C

CV12.612.011.4Vin=100~240Vac-

(2)mArms-110-Ext_Dim=100%Current

·2 ¶

Ta=25

CV5.55.35.0Vin=100~240Vac-STB5.3V

V-

V-

-V

-Hz200-120Vin=90~264VF

(3)%100-20-

Note (1) All data is measured after 120min warm-up.

N

ote (2) Test Equipment

-.DC current Probe : TCP312 (Tektronix)

-.Oscilloscope : TDS5054 (Bandwidth 20MHz)

Note (3) PWM Duty(%) = (T_on / T_total) * 100

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4. Block Diagram

ڞڪکگڭڪڧٻګڞڝ

ڞڪکگڭڪڧٻګڞڝ

ڞڪکگڭڪڧٻګڞڝڞڪکگڭڪڧٻګڞڝ

گڤڨڤکڢٻڞڪکگڭڪڧڧڠڭ

ڰڮڠڭٻڞڪککڠڞگڪڭ

ڰڮڠڭٻڞڪککڠڞگڪڭ

ڰڮڠڭٻڞڪککڠڞگڪڭڰڮڠڭٻڞڪککڠڞگڪڭ

ڧڟڪٻڃڮگڠګٻڟڪڲکڄ

ڧڟڪٻڃڮگڠګٻڟڪڲکڄ

ڧڟڪٻڃڮگڠګٻڟڪڲکڄڧڟڪٻڃڮگڠګٻڟڪڲکڄ

گڤڨڤکڢٻڞڪکگڭڪڧڧڠڭ

گڤڨڤکڢٻڞڪکگڭڪڧڧڠڭگڤڨڤکڢٻڞڪکگڭڪڧڧڠڭ

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ڡګڞ

ڡګڞ

ڡګڞڡګڞ

ڮڪڰڭڞڠ

ڮڪڰڭڞڠ

ڮڪڰڭڞڠڮڪڰڭڞڠ

ګڞڝ

ګڞڝ

ګڞڝګڞڝ

ڟڜگڜٻڟڭڤڱڠڭ

ڟڜگڜٻڟڭڤڱڠڭ

ڟڜگڜٻڟڭڤڱڠڭڟڜگڜٻڟڭڤڱڠڭ

ڤڞ

ڤڞ

ڤڞڤڞ

SEC confidential

ڟڞڊڟڞٻڞڪکڱڠڭگڪڭ

ڟڞڊڟڞٻڞڪکڱڠڭگڪڭ

ڟڞڊڟڞٻڞڪکڱڠڭگڪڭڟڞڊڟڞٻڞڪکڱڠڭگڪڭ

ڟڜگڜ

ڟڜگڜ

ڟڜگڜڟڜگڜ

ګۊےۀۍ

ګۊےۀۍ

ګۊےۀۍګۊےۀۍ

ڨڠڨڪڭڴ

ڨڠڨڪڭڴ

ڨڠڨڪڭڴڨڠڨڪڭڴ

ڢڜڨڨڜ

ڢڜڨڨڜڈڈڈڈڢڠکڠڭڜگڪڭ

ڢڠکڠڭڜگڪڭ

ڢڜڨڨڜڢڜڨڨڜ

ڢڠکڠڭڜگڪڭڢڠکڠڭڜگڪڭ

ڱھۊۈ

ڱھۊۈڈڈڈڈڢڠکڠڭڜگڪڭ

ڢڠکڠڭڜگڪڭ

ڱھۊۈڱھۊۈ

ڢڠکڠڭڜگڪڭڢڠکڠڭڜگڪڭ

ڡګڞ

ڡګڞ

ڡګڞڡګڞ

ڮڪڰڭڞڠ

ڮڪڰڭڞڠ

ڮڪڰڭڞڠڮڪڰڭڞڠ

ګڞڝ

ګڞڝ

ګڞڝګڞڝ

ڟڜگڜٻڟڭڤڱڠڭ

ڟڜگڜٻڟڭڤڱڠڭ

ڟڜگڜٻڟڭڤڱڠڭڟڜگڜٻڟڭڤڱڠڭ

ڟڜگڜٻڟڭڤڱڠڭ

ڟڜگڜٻڟڭڤڱڠڭ

ڟڜگڜٻڟڭڤڱڠڭڟڜگڜٻڟڭڤڱڠڭ

ڤڞ

ڤڞ

ڤڞڤڞ

ڤڞ

ڤڞ

ڤڞڤڞ

LTA550HF

PANEL

ڢڜگڠٻڟڭڤڱڠڭٻ

ڢڜگڠٻڟڭڤڱڠڭٻ

ڢڜگڠٻڟڭڤڱڠڭٻڢڜگڠٻڟڭڤڱڠڭٻ

ڤڞ

ڤڞ

ڤڞڤڞ

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5. Input Terminal Pin Assignment

SEC confidential

5.1. Input Signal & Power Connector : FI-RE41S-HF (JAE)

w z k w z k

X

Y

Z

[

\

]

^

_

`

XW

XX

12V DC power supply

12V DC power supply

12V DC power supply

12V DC power supply

12V DC power supply

NC NOTE

GND Ground

GND Ground

GND Ground

Rx1[0]N 1st, 5thLVDS Signal -

Rx1[0]P 1st, 5thLVDS Signal +

Y]

Y^

Y_

Y`

ZW

ZX

ZY

ZZ

Z[

Z\

Z]

Rx3[0]P

Rx3[1]N

Rx3[1]P

Rx3[2]N

Rx3[2]P

GND

Rx3CLK-

Rx3CLK+

GND

Rx3[3]N

Rx3[3]P

3rd, 7thLVDS Signal +

3rd, 7thLVDS Signal -

3rd, 7thLVDS Signal +

3rd, 7thLVDS Signal -

3rd, 7thLVDS Signal +

Ground

3rd, 7thLVDS Clock -

3rd, 7thLVDS Clock +

Ground

3rd, 7thLVDS Signal -

3rd, 7thLVDS Signal +

XY

XZ

X[

X\

X]

X^

X_

X`

YW

YX

YY

YZ

Y[

Y\

NOTE

Rx1[1]N 1st, 5thLVDS Signal -

Rx1[1]P 1st, 5thLVDS Signal +

Rx1[2]N 1st, 5thLVDS Signal -

Rx1[2]P 1st, 5thLVDS Signal +

GND Ground

Rx1CLK- 1st, 5thLVDS Clock -

Rx1CLK+ 1st, 5thLVDS Clock +

GND Ground

Rx1[3]N 1st, 5thLVDS Signal -

Rx1[3]P

Rx1[4]N

Rx1[4]P

GND

Rx3[0]N

1st, 5thLVDS Signal +

1st, 5thLVDS Signal -

1st, 5thLVDS Signal +

Ground

3rd, 7thLVDS Signal -

Z^

Z_

Z`

[W

[X

Rx3[4]N

Rx3[4]P

GND

NC

NC

3rd, 7thLVDS Signal -

3rd, 7thLVDS Signal +

Ground

NOTE

NC( No Connection) : These PINS are used only for SAMSUNG . (DO NOT CONNECT)

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5. Input Terminal Pin Assignment

SEC confidential

5.1. Input Signal & Power Connector : FI-RE51S-HF (JAE)

w z k w z k

X

Y

Z

[

\

]

^

_

`

XW

XX

12V

12V

12V

12V

12V

NC

GND

GND

GND

Rx2[0]N

Rx2[0]P

DC power supply

DC power supply

DC power supply

DC power supply

DC power supply

NOTE1

Ground

Ground

Ground

2nd, 6thLVDS Signal -

2nd, 6thLVDS Signal +

Y]

Y^

Y_

Y`

ZW

ZX

ZY

ZZ

Z[

Z\

Z]

Rx4[0]P

Rx4[1]N

Rx4[1]P

Rx4[2]N

Rx4[2]P

GND

Rx4CLK-

Rx4CLK+

GND

Rx4[3]N

Rx4[3]P

4th, 8thLVDS Signal +

4th, 8thLVDS Signal -

4th, 8thLVDS Signal +

4th, 8thLVDS Signal -

4th, 8thLVDS Signal +

Ground

4th, 8thLVDS Clock -

4th, 8thLVDS Clock +

Ground

4th, 8thLVDS Signal -

4th, 8thLVDS Signal +

XY

XZ

X[

X\

X]

X^

X_

X`

YW

YX

YY

YZ

Y[

Y\

Rx2[1]N

Rx2[1]P

Rx2[2]N

Rx2[2]P

GND

Rx2CLK-

Rx2CLK+

GND

Rx2[3]N

Rx2[3]P

Rx2[4]N

Rx2[4]P

GND

Rx4[0]N

2nd, 6thLVDS Signal -

2nd, 6thLVDS Signal +

2nd, 6thLVDS Signal -

2nd, 6thLVDS Signal +

Ground

2nd, 6thLVDS Clock -

2nd, 6thLVDS Clock +

Ground

2nd, 6thLVDS Signal -

2nd, 6thLVDS Signal +

2nd, 6thLVDS Signal -

2nd, 6thLVDS Signal +

Ground

4th, 8thLVDS Signal -

Z^

Z_

Z`

[W

[X

[Y

[Z

[[

[\

[]

[^

[_

[`

\W

\X

Rx4[4]N

Rx4[4]P

GND

NC

NC

NC

NC

NC

LVDS_SEL

NC

NC

NC

NC

NC

NC

4th, 8thLVDS Signal -

4th, 8thLVDS Signal +

Ground

NOTE1

NOTE2

NOTE1

Note1) No Connection: These PINS are used only for SAMSUNG. (DO NOT CONNECT)

˧

Note2) LVDS OPTION : If this PIN is HIGH (3.3 V)

LOW (GND)

DD

SEQUENCE : On = V

(T1) ˻LVDS Option ˻Interface Signal(T2)

OFF = Interface Signal(T3)

Normal LVDS format

˧

JEIDA LVDS format

˻

LVDS Option ˻V

DD

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Note(1) Pin number starts from Left side

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SEC confidential

PCB



CN1

Pin No. 1 Pin No. 41

#1

#1

#41

#41



Pin No. 1 Pin No. 51

#1

#1

CN2

#51

#51

Fig. Connector diagram

a. Power GND pins should be connected to the LCD’s metal chassis.
b. All power input pins should be connected together.
c. All NC pin should be separated from other signal or power.

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5.2 LED LIPD AC Input Pin Configuration

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SEC confidential

Connector #1 : YAW396-03AV, 2pin (YEONHO)

Pin No.

1 AC-NEUTRAL

2 AC-LIVE ( 100V ~ 240V )

Pin Configuration (FUNCTION)

5.3 LED LIPS Input & Output Pin Configuration

Connector #2 : SMAW200-12C, 12pin (YEONHO)

Pin No.

1 +12V

2 +12V

3GND

Pin Configuration

FUNCTION

OUTPUT

OUTPUT

+12V4

GND5

GND6

STB 5.3V7

External Dimming Control [0V:Min / 5.2V:Max]8

GND9

PS_ON [ON : Floating, OFF : Low(GND)]10

No Connection (DO NOT CONNECT)11

BL_ON [ON : Floating, OFF : Low(GND)]12

OUTPUT

OUTPUT

INPUT

INPUT

INPUT

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5.4 LED LIPS Power ON/OFF Sequence

To prevent a latch-up or DC operation of the LCD Module, the power on/off sequence

should be as the diagram below.

AC Power

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: Customer Side

SEC confidential

: SEC Side

Stand-by

5.3V

PS_ON

LIPS 12V

Control

B/D 12V

External

PWM

Interface

data (DE)

Backlight

On/Off

Low<0.3[V]

GND&No Glitch

GND&No Glitch

Low<0.3[V]

T9 T10

T11

10%

T12

Standard Load Condition : 500mA

Floating

90%

90%

S

tandard Load Condition : 5A

T1

T2

Floating

T5

T7

90%

T3

T6

* [R] : Recommended value

T8

T4

10%

T13

Item

T1 0.5<T1

T2 0<T2

T3 0<T3

 W

hen the back light turns on before the LCD operation or the LCD turns off before the back light

Specifications [ms]

˺

10

˺

50

˺

50 [R]

˺

T4 [R]T4

1000

1000

˺

T5 [R]T5

100

˺

T6 [R]T6

T7˺0T7

Item

T8

T9

T10

T11

T12

T13

Specifications [ms]

1500

˺

T8 [R]

0<T9

˺

400

T10<500

0<T11

˺

400

˺

0<T12

˺

0

T2 [R]

T13˺50 [R]

turns off, the display may momentarily show abnormal screen.

 T9 and T10 should be measured with the standard load condition. (Stand-by 5.3V :500mA)
 T11 should be measured with the standard load condition. (LIPs 12V : 5A)
 T4 should be measured after the Module has been fully discharged between power off and on period.
 The backlight signal must be ON, after Valid DE signal.
 The backlight signal must be OFF prior to Valid DE signal.

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5.5 LVDS Interface

- LVDS Receiver : Tcon (merged)

- Data Format (JEIDA)

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SEC confidential

TxOUT/RxIN0

TxOUT/RxIN1

TxOUT/RxIN2

TxOUT/RxIN3

TxOUT/RxIN4

LVDS pin

TxIN/RxOUT0 R4

TxIN/RxOUT1 R5

TxIN/RxOUT2 R6

TxIN/RxOUT3 R7

TxIN/RxOUT4 R8

TxIN/RxOUT6 R9

TxIN/RxOUT7 G4

TxIN/RxOUT8 G5

TxIN/RxOUT9 G6

TxIN/RxOUT12 G7

TxIN/RxOUT13 G8

TxIN/RxOUT14 G9

TxIN/RxOUT15 B4

TxIN/RxOUT18 B5

TxIN/RxOUT19 B6

TxIN/RxOUT20 B7

TxIN/RxOUT21 B8

TxIN/RxOUT22 B9

TxIN/RxOUT24 HSYNC

TxIN/RxOUT25 VSYNC

TxIN/RxOUT26 DEN

TxIN/RxOUT27 R2

TxIN/RxOUT5 R3

TxIN/RxOUT10 G2

TxIN/RxOUT11 G3

TxIN/RxOUT16 B2

TxIN/RxOUT17 B3

TxIN/RxOUT23 RESERVED

TxIN/RxOUT28 R0

TxIN/RxOUT29 R1

TxIN/RxOUT30 G0

TxIN/RxOUT31 G1

TxIN/RxOUT32 B0

TxIN/RxOUT33 B1

TxIN/RxOUT34 RESERVED

JEIDA -DATA

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5.6 Input Signals, Basic Display Colors and Gray Scale of Each Color

SEC confidential

COLOR

BASIC

COLOR

GRAY

SCALE

OF

RED

GRAY

SCALE

OF

GREEN

GRAY

SCALE

OF

BLUE

DISPLAY

(8bit)

DARK

˦

˨

LIGHT

DARK

˦

˨

LIGHT

DARK

˦

˨

LIGHT

R0

R1

R2

R3

RED

R4

R5

DATA SIGNAL

GREEN

R6

R7

G0

G1

G2

G3

G4

G5

G6

G7

B0

B1

0000000000BLUE

1111111MAGENTA

111101

000000

:::::::::::::

B2

BLUE

B3

B4

B5

B6

::::::::::::::::::

::::::::::::::::::

::::::::::::::::::

::::::::::::::::::

:::::

::::::::::::::::::

B7

GRAY

SCALE

LEVEL

-000000000000000000000000BLACK

-11111111000000

-000000001111111100000000GREEN

-111111111111111100000000CYAN

-000000000000000011111111RED

-11111111000000001

-000000001111111111111111YELLOW

-111111111111111111111111WHITE

R0000000000000000000000000BLACK

R1000000000000000000000001

R2000000000000000000000010

R3~

R252

R253000000000000000011

R254000000000000000011111110

R255000000000000000011111111RED

G0000000000000000000000000BLACK

G1000000000000000100000000

G2000000000000001000000000

G3~

G252

G253000000001111110100

G254000000001111111000000000

G255000000001111111100000000GREEN

B0000000000000000000000000BLACK

B1000000010000000000000000

B2000000100000000000000000

B3~

B252

B253111111010000000000000000

B254111111100000000000000000

B255111111110000000000000000BLUE

Note) Definition of Gray :

Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)
Input Signal : 0 = Low level voltage, 1 = High level voltage

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6. Interface Timing

6.1 Timing Parameters ( DE only mode )

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SEC confidential

SIGNAL

Clock

Hsync

Vsync

ITEM

Frequency

SYMBOL

1/T

C

F

H

F

V

MIN.

240

100

90

TYP.

297

135

120

MAX.

310

140

125

Unit

MHz

KHz

Hz

Active

Lines

Vertical

Display

Period

T

VD

-

1080

-

Display Term

Vertical Total

T

V

1090

1125

1380

Lines

Active

Clocks

Horizontal

Display

Period

T

HD

-

1920

-

Display Term

Horizontal

Total

T

H

2090

2200

2350

clocks

Note) This product is DE only mode. The input of Hsync & Vsync signal does not

have an effect on normal operation.

(1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system

DD

(2) Internal V

= 3.3V

(3) Spread spectrum

- Modulation rate (max) : · 1.5 %

- Modulation Frequency : under 100KHz

NOTE

-

-

-

-

-

-

-

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6.2 Timing diagrams of interface signal ( DE only mode )

DE

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T

V

T

VD

T

H

SEC confidential

DE

DCLK

DATA

SIGNALS

kkkk

jsr

jsr

jsrjsr

kpzwsh

kpzwsh

kpzwshkpzwsh

kh{h

kh{h

kh{hkh{h

T

HD

T

C

{{{{

jjjj

{{{{

js

{{{{

jo

jo

jojo

{{{{

kz

kz

kzkz

js

jsjs

WU\G

WU\G

WU\GWU\G
}}}}

jj

jj

jjjj

{{{{

ko

ko

koko

WU\G

WU\G

WU\GWU\G
}}}}

jj

jj

jjjj

{{{{

lz

lz

lzlz

kl

kl

klkl

WU\G

WU\G

WU\GWU\G
}}}}

jj

jj

jjjj

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8. PACKING

8.1 CARTON (Internal Package)

(1) Packing Form

Corrugated fiberboard box and corrugated cardboard as shock absorber

(2) Packing Method

Packing

-Pallet Box

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SEC confidential

Direction to open

Cushion-Foam

LCD Module

Cushion-Foam

Pallet-Plastic

8.2 Packing Specification

Item

LCD Packing

Specification

13ea / (Packing-

Pallet Box)

Remark

1. 221 Kg / LCD (16ea)

2. 13.4 Kg / Cushion-pallet (2ea)

3. 10.5 Kg / Packing-Pallet Box (1ea)

4. Cushion-pallet Material : EPS

5. Packing-Pallet Box Material : DW4

Pallet 1Box / Pallet 1. Pallet weight = 10 kg

Packing Direction Vertical

Total Pallet Size H x V x height 1475mm(H) x 1150mm(V) x 995mm(height)

Total Pallet Weight 255 kg

Pallet(10kg) + Module(221kg) +
Cushion(up+bottom=13.4kg) + Pallet-BOX(11kg)

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9. MARKING & OTHERS

A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.

(1) Part number : LTA550HF03
(2) Revision: Three letters
(3) Lot number : X X X X XXX

(4) Nameplate Indication

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X

XX

Cell Position No. (In the Glass)
Glass No. (In the one Lot)
Lot No. (Glass)
Month
Year (Note1)
Product code
Line

SEC confidential

LTA550HF03

[[[[[[[[[[

(5) Packing box attach

OWD883KI36

80mm

[[[[

46

[[[

Week code : 05

40mm

Revision code

Lot number

100mm

Part number

Box serial number

29

week
year

165mm

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10. General Precautions

SEC confidential

10.1 Handling

(a) When the Module is assembled, it should be attached to the system firmly

using all mounting holes. Be careful not to twist and bend the Module.

(b) Because the inverter use high voltage, it should be disconnected from power

before it is assembled or disassembled.

(c) Refrain from strong mechanical shock and / or any force to the Module.

In addition to damage, this may cause improper operation or damage to the Module
and LED back light.

(d) Note that polarizers are very fragile and could be damage easily.

Do not press or scratch the surface harder than a HB pencil lead.

(e) Wipe off water droplets or oil immediately. If you leave the droplets for a long

time, staining or discoloration may occur.

(f) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth.

(g) Desirable cleaners are water, IPA(Isopropyl Alcohol) or Hexane.

Do not use Ketone type materials(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid
or Methyl chloride. It might permanent damage to the polarizer due to chemical
reaction.

(h) If the liquid crystal material leaks from the panel, it should be kept away

from the eyes or mouth . In case of contact with hands, legs or clothes, it must
be washed away with soap thoroughly.

(i) Protect the module from Electrostatic discharge. Otherwise the ASIC IC or

Semiconductor would be damaged

(j) Use finger-stalls with soft gloves in order to ke

.

ep display clean during the

incoming inspection and assembly process.

(k) Do not disassemble the Module.

(l) Do not disassemble shield case of inverter & LVDS board.

(m) Do not connect N.C pins. (Samsung internal use only)

(n) Protection film for polarizer on the Module should be slowly peeled off just before use

so that the electrostatic charge can be minimized. Must put on antistatic glove while
handle a module

(o) Pins of I/F connector should not be touched directly with bare hands.

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10.2 Storage

(a) Do not leave the Module in high temperature, and high humidity for a long time.

It is highly recommended to store the Module with temperature from 0 to 35୅
and relative humidity of less than 70%.

(

b) Do not store the TFT-LCD Module in direct sunlight.

(c) The Module should be stored in a dark place. It is prohibited to apply sunlight or

fluorescent light in storing.

10.3 Operation

SEC confidential

(a) Do not connect or disconnect the Module in the "Power On" condition.

(b) Power supply should always be turned on/off by the "Power on/off sequence"

(c) Module has high frequency circuits. Sufficient suppression to the electromagnetic

interference should be done by system manufacturers. Grounding and shielding methods
may be important to minimize the interference.

(d) The cable between the back light connector and its inverter power supply should

be connected directly with a minimized length. A longer cable between
the back light and the inverter may cause lower luminance of LED and may require
higher startup voltage(Vs).

10.4 Operation Condition Guide

(a) The LCD product should be operated under normal conditions.

Normal condition is defined as below;

- Temperature : 20·15୅

- Humidity : 55·20%

-

Display pattern : continually changing pattern (Not stationary)

(b) If the product will be used in extreme conditions such as high temperature,

humidity, display patterns or operation time etc.., It is strongly recommended
to contact SEC for Application engineering advice. Otherwise, its reliability and
function may not be guaranteed. Extreme conditions are commonly found at
Airports, Transit Stations, Banks, Stock market, and Controlling systems.

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10.5 Others

SEC confidential

(a) Ultra-violet ray filter is necessary for outdoor operation.

(b) Avoid condensation of water. It may result in improper operation or disconnection

of electrode.

(c) Do not exceed the absolute maximum rating value. ( supply voltage variation,

input voltage variation, variation in part contents and environmental temperature,
and so on)
Otherwise the Module may be damaged.

(d) If the Module keeps displaying the same pattern for a long period of time,

the image may be "sticked " to the screen.
To avoid image sticking, it is recommended to use a screen saver.

(e) This Module has its circuitry PCB's on the rear side and should be handled

carefully in order not to be stressed.

(f) Please contact SEC in advance when you display the same pattern for a long time.

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