Samsung LTA320AN01 Product Information

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Product InformationProduct Information

Customer : GA

DATE : 05 Jan. 2011

SAMSUNG TFTSAMSUNG TFT--LCDLCD

MODEL MODEL : LTA320AN01: LTA320AN01

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

Samsung Electronics Co . , LTD.

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Contents

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

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

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

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 Inverter 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

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

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 -------------------------------------------------------------------------------------- (20)

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

8. Marking & Others --------------------------------------------------------------------------------------- (23)

9. General Precaution ------------------------------------------------------------------------------------- (24)

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

05.

Jan.

2011

000 all First issued

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General Description

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Description

LTA320AN01 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 32.0“ is 1366 x 768 and this model can display up to 16.7 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  PVA (Patterned Vertical Align) mode  Wide viewing angle (± 178°)  High speed response

 HD resolution (16:9)

 Low Power consumption  Edge Type LED (Light Emitted Diode) BLU  DE (Data Enable) mode  1Ch LVDS (Low Voltage Differential Signaling) interface (1pixel/clock)

General Information

Items Specification Unit Note

Module Size

Weight TBD (Max) g

Pixel Pitch

Active Display Area 697.6845 (H) X 392.256 (V) mm

Surface Treatment Haze 7, Hard-coating(3H)

Display Colors 8 bit – 16.7 M colors

Number of Pixels 1366 x 768 pixel

Pixel Arrangement RGB vertical stripe

Display Mode Normally Black

Luminance of White 400 (Typ.) cd/m

733.4 (H) X 430.3 (V)

11.8 (D max)

0.51075 (H) × 0.17025 (V)

± 1.0mm

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c. No condensation

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

GND-0.5 13.2 V

Dimming Control Max. Lum - 5 V

Storage temperature T

Operating temperature T

Surface temperature T

STG

OPR

SUR

-20 60

0 50

0 60

℃

Shock ( non - operating ) X,Y,Z - 50 G (4)

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)

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

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

NOP

- 1.5 G (5)

range, the polarizer

SUR

(1)

(2)

(3)

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Fig. Temperature and Relative humidity range

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2. Optical Characteristics

White

0.290

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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(Ta = 25 ± 2°C, VDD=12V, fv= 60Hz, f

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)

Color Gamut - - 72 - %

Color Temperature - - 10000 - K

G-to-G Tg

Red

Green

Blue

C/R 3000 4000 -

- 20 TBD msec

Ry TBD

Gx TBD

Gy TBD

Bx TBD

By TBD

Wx 0.280

Normal qL,R =0 qU,D =0

Viewing

Angle

350 400 - cd/m

TYP.

-0.03

= 78MHz, Lamp Current = TBD)

DCLK

TBD

TYP.

+0.03

(1)

SR-3

(3)

RD-80S

(4)

SR-3

(5),(6)

SR-3

(5)

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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C/R≥10

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- - 30 %

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Degree

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(6)

EZ-Contrast

(2)

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min

Photo detector Field

SR-3

RD-80S

TFT - LCD Module

- 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

②②②②③③③③

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

max

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

⑦⑦⑦⑦

①①①①

Active Area

Test Point

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−

max

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%

Black (data off)

White (data on)

Black (data off)

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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