SAMSUNG LTA460HJ01 Specification

Samsung Confidential

G/A

Samsung Confidential

Approval

Approval

Customer : FUNAI

SAMSUNG TFT--

SAMSUNG TFT

SAMSUNG TFT-LCD

MODEL

MODEL

MODEL : LTA460HJ01

The Information Described in this Specification is Preliminary and can be changed without prior notice

Customer’’

Customer

LCD

LCD

: LTA460HJ01

: LTA460HJ01

s Approval

s Approval

DATE : 23. Dec. 2009

APPROVED BY

23.Dec.2009

DATE

SIGNATURE

Samsung Electronics Co . , LTD.

Samsung Confidential

Samsung Confidential

MODEL

MODELMODEL

LTA460HJ01MODEL

LTA460HJ01LTA460HJ01

DATE

LCD Business

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Contents

General Description --------------------------------------------------------------------------------------- (3)

General Information --------------------------------------------------------------------------------------- (3)

1. Absolute Maximum Ratings -------------------------------------------------------------------------- (4)

2. Optical Characteristics --------------------------------------------------------------------------------- (5)

3. Electrical Characteristics ------------------------------------------------------------------------------- (8)

3.1 TFT LCD Module

3.2 Back Light Unit

3.3 Inverter Input & Specification

4. Input Terminal Pin Assignment --------------------------------------------------------------------- (11)

4.1 Input Signal & Power

4.2 Inverter Input Pin Configuration

4.3 Inverter Input Power Sequence

4.4 LVDS Interface

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

5. Interface Timing ---------------------------------------------------------------------------------------- (17)

5.1 Timing Parameters (DE only mode)

5.2 Timing Diagrams of interface Signal (DE only mode)

5.3 Power ON/OFF Sequence

6. Outline Dimension -------------------------------------------------------------------------------------- (20)

7. Packing --------------------------------------------------------------------------------------------------- (22)

8. Reliability Test ------------------------------------------------------------------------------------------- (23)

9. Marking & Others --------------------------------------------------------------------------------------- (24)

10. General Precaution ----------------------------------------------------------------------------------- (25)

10.1 Handling

10.2 Storage

10.3 Operation

10.4 Operation Condition Guide

10.5 Others

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General Description

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Description

LTA460HJ01 is 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 46.0“ is 1920 x 1080 and this model can
display up to 1.07 Billion colors with wide viewing angle of 89°or higher in all directions. This panel
is intended to support applications to provide a excellent performance for Flat Panel Display such
as Home-alone Multimedia TFT-LCD TV and High Definition TV

Features

 RoHS compliance (Pb-free)
 High contrast ratio & aperture ratio with wide color gamut
 SPVA(Super Patterned Vertical Align) mode
 Wide viewing angle (± 178°)
 High speed response



FHD resolution (16:9)

( & Natural Motion (DFR: Double Frame Rate) )

 Low Power consumption
 Direct Type 12 CCFLs(Cold Cathode Fluorescent Lamp)
 DE(Data Enable) mode
 4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)

General Information

Module Size

1083.0(H

Haze 4.5%, Hard Coating 3HSurface Treatment

RGB vertical stripePixel Arrangement

TYP

55.1 (D

Normally BlackDisplay Mode

450 (Typ.)Luminance of White

) x 627.0(V

)

MAX

TYP

UnitSpecificationItems

)

mm

g12,100g (Max)Weight

mm0.53025(H) x 0.53025(W)Pixel Pitch

mm1018.08(H) x 572.67(V)Active Display Area

colors8 bit + FRC – 1.07 BillionDisplay Colors

pixel1,920 x 1,080Number of Pixels

2

cd/m

Note

± 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.

NoteUnitMax.Min.SymbolItem

Power Supply Voltage

Storage temperature

Operating temperature

Surface temperature

Shock (non - operating)

Vibration (non - operating)

S

NOP

DD

STG

OPR

SUR

X,Y 40

NOP

-

Note (1) Ta= 25 ± 2 °C

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

a. 90 % RH Max. (Ta ≤39 °C)
b. Relative Humidity is 90% or less. (Ta ＞39 °C)
c. No condensation

(3) Although abnormal visual problems can be occurred in T

SUR

is not damaged in this range.

(4) 11ms, sine wave, one time for ± X, ± Y, ± Z axis
(5) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis

V16.5GND-0.5V

V5-Max. LumDimming Control

60-20T

500T

650T

℃

℃

℃

30-Z

range, the polarizer

(1)

(2)

(3)

(4)G

(5)G1.5-V

Fig. Temperature and Relative humidity range

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2. Optical Characteristics

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

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

Contrast Ratio

(Center of screen)

Response

Time

Luminance of White

(Center of screen)

Color

Green

Chromaticity

(CIE 1931)

White

Red

Blue

(Ta = 25 ± 2°C, VDD=12V, fv= 120Hz, f

L

Rx

Normal

qL,R =0

0.642

0.330Ry

qU,D =0

0.288Gx

Viewing

Angle

TYP.

-0.03

0.610Gy

0.147Bx

0.057By

0.280Wx

0.290Wy

= 297.0MHz, Dimming = Max)

DCLK

-5,0004,000C/R

168-TgG-to-G

-450400Y

msec

cd/m

RD-80S

2

TYP.

+0.03

NoteUnitMax.Typ.Min.ConditionSymbolItem

(1)

SR-3

(3)

(4)

SR-3

(5),(6)

SR-3

Hor.

Viewing

Angle

Ver.

White Brightness

Uniformity (9 Points)

- 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.

Environment condition : Ta = 25 ± 2 °C

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%-72--Color Gamut

K-10,000--Color Temperature

q

L

R

U

D

uni

C/R≥10

-8975

-8975q
Degree

-8975q

-8975q

%25--B

(5)

SR-3

(6)

EZ-Contrast

(2)

SR-3

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G

min

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Field Photo detector

2

SR-3

RD-80S

TFT - LCD Module

°

1

°

- Definition of test point

320 960 1600

Photo detector

Field

The center of the screen

SR-3 : 50
RD-80S : 50

㎝

LCD Panel

㎝

180

540

900

⑨⑨⑨⑨

⑥⑥⑥⑥

⑧⑧⑧⑧

⑤⑤⑤⑤ ④④④④

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

: Ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel

G

C R

/

max

=

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

⑦⑦⑦⑦

①①①①②②②②③③③③

Active Area

Test Point

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B

−

max

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Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White )

B B

Buni

= ∗

( max min)

100

Bmax : Maximum brightness
Bmin : Minimum brightness

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

Display data

Optical Instruments

Response

100%

90%

10%

0%

Black (data

off)

White (data on)

T

R

Black (data off)

T

F

TIME

Note (4) Definition of Luminance of White : Luminance of white at center point ⑤

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

Color coordinate of Red, Green, Blue & White at center point ⑤

Note (6) Definition of Viewing Angle

: Viewing angle range (C/R ≥10)

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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

NoteUnitMax.Typ.Min.SymbolItem

Voltage of Power Supply

Current of

(a) Black

Power

DD

I

DD

Supply

Vsync Frequency

Hsync Frequency

Main Frequency

Rush Current

V

H

DCLK

RUSH

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

(2) fV=120Hz, f

= 297MHz, VDD= 12.0V, DC Current.

DCLK

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

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

(1)V13.212.010.8V

mA-800-

mA-700-(b) White

(2),(3)

mA13001100-(c) H-STRIPE

Hz12512095f

kHz140135120f

MHz305297260f

(4)A7--I

(4) Measurement Conditions

100%

90%

10%
GND

Rush Current I

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MODEL

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T

RUSH

can be measured when T

RUSH

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3.2 Back Light Unit

The back light unit contains 12 direct-lighting type CCFLs ( Cold Cathode Fluorescent
Lamp )

Ta=25 ± 2°C

Socket

HOT 1

HOT 2

LCD

Inverter

Module

HOT 11

HOT 12

NoteUnitMax.Typ.Min.SymbolItem

(1)Hour--50,000HrOperating Life Time

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

value.

[Operating condition : Ta = 25± 2℃, For single lamp only. ]

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MODELMODEL

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LTA460HJ01LTA460HJ01

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