SAMSUNG LTA480HN01 Specification

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Product Information

DATE : 07. Feb. 2012

SAMSUNG TFT-LCD

MODEL : LTA480HN01

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

LCD Business

Samsung Electronics Co . , LTD.

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Contents

Revision History -------------------------------------------------------------------------------------------- (3) General Description --------------------------------------------------------------------------------------- (4) General Information --------------------------------------------------------------------------------------- (4)

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

2. Optical Characteristics --------------------------------------------------------------------------------- (6)

3. Electrical Characteristics ------------------------------------------------------------------------------- (9)

3.1 TFT LCD Module

3.2 Back Light Unit

3.3 Converter Input & Specification

4. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)

4.1 Input Signal & Power

4.2 Converter Input Pin Configuration

4.3 Converter Input Power Sequence

4.4 LVDS Interface

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

5. Interface Timing ---------------------------------------------------------------------------------------- (18)

5.1 Timing Parameters (DE only mode)

5.2 LVDS Input data Characteristics

5.3 Timing Diagrams of interface Signal (DE only mode)

5.4 Power ON/OFF Sequence

6. Outline Dimension -------------------------------------------------------------------------------------- (21)

7. Packing --------------------------------------------------------------------------------------------------- (23)

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

9. General Precaution ----------------------------------------------------------------------------------- (25)

9.1 Handling

9.2 Storage

9.3 Operation

9.4 Operation Condition Guide

9.5 Others

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Revision History

Date Rev. No Page Summary

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07. Feb. 2012

000 all First issued

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General Description

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Description

LTA480HN01 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 48.0” is 1920 x 1080 and this model can display up to16.7 Million

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  SVA(Super Vertical Align) mode  Wide viewing angle (±178°)  High speed response

 FHD resolution (16:9)

 Low Power consumption  Edge Type LED (Light Emitted Diode) BLU  DE (Data Enable) mode  2ch LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)

General Information

Items Specification Unit Note

1078.6 (H) x 626.0 (V)

Module Size

32.4 (Dmax) Cover-converter

Weight 13.2 (max) kg

Pixel Pitch 0.5490(H) x 0.5490(W) mm

Active Display Area 1054.08 (H) x 592.92 (V) mm

Surface Treatment Anti-glare -

Display Colors 8bit – 16.7M Colors

Number of Pixels 1920 x 1080 Pixel

Pixel Arrangement RGB vertical stripe -

Display Mode Normally Black -

Luminance of White 350 (Typ.) cd/m

±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.

Item Symbol Min. Max. Unit Note

Power Supply Voltage V

Storage temperature T

Glass surface

Center T

STG

OPR

GND-0.3 13.2 V (1)

-20 60 0 50

temperature

(Operation)

T. Uniformity

Shock ( non - operating ) S

Vibration ( non - operating ) V

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

△T

nop

- 10

- 50 G (3)

- 1.5 G (4)

℃

(2)

(2),(5)

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(5) Definition of test point

5mm

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5mm

1 2

○

LCD Module (Active)

MAX

| )

△T should be less than 10 ℃(△T = | T

: Temperature of the center of the glass surface (Test point 5)

OPR

– T

T1~ T4 : Temperature of each edge of the glass surface

: The highest temperature of the glass surface

MAX

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2. Optical Characteristics

The optical characteristics should be measured in a dark room or equivalent. Measuring equipment : TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast

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Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio

(Center of screen)

Response

Time

Luminance of White

(Center of screen)

Color

Chromaticity

(CIE 1931)

(Ta = 25 ± 2°C, VDD=12.0V, fv=60Hz, f

C/R

3,000 4,000 -

=148.5MHz, LED Current = 100 mA )

DCLK

G-to-G Tg - 12 - msec

300 350 - cd/m

Normal

Red

Green

Rx Ry 0.334 Gx 0.306

qL,R=0

qU,D=0

Viewing

Angle

Gy 0.608 Bx 0.150

TYP.

-0.03

0.649

TYP.

+0.03

Blue

By 0.061

Wx 0.280

White

Wy 0.290

(1)

SR-3

(3)

RD-80S

(4)

SR-3

(5),(6)

SR-3

Color Gamut - - 70 - %

Color Temperature - - 10,000 - K

Hor.

Viewing

Angle

Ver.

Brightness Uniformity

(9 Points)

uni

C/R≥10

75 89 75 89 -

Degree

75 89 -

- - 30 %

- 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

(5)

SR-3

(6)

EZ-Contrast

(2)

SR-3

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Photo detector Field

SR-3

RD-80S

TFT - LCD Module

- Definition of test point 320 960 1600

1°

2°

Photo detector

Field

SR-3 : 50㎝ RD-80S : 50㎝ EZ-Contrast:0㎝

LCD Panel

The center of the screen

180

540

900

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

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

C R



⑨

⑥

max

min

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

⑧

⑤ ④

②③

⑦

①

Active Area Test Point

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

B B

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%



max

Black (data off)

White (data on)

90%

10%

Black (data off)

TIME

※ G-to-G : Average response time between Gray to Gray (Scale)

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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