SAMSUNG LTA320AP33 Specification

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Product Information

Customer : AV Concept

SAMSUNG TFT-LCD

DATE : 04. Sep. 2012

MODEL : LTA320AP33

Suffix : 001

** When Maturity change on MP , Suffix code will be revised.

The information described in this specification is preliminary and can be changed without prior notice

Samsung Display 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 part

3.2 Back light unit part

4. Input terminal pin assignment --------------------------------------------------------------------- (12)

4.1 Input signal & power

4.2 LED Bar connector

4.3 LVDS interface

4.4 Input signals, basic display colors and gray scale of each color

5. Interface timing ---------------------------------------------------------------------------------------- (17)

5.1 Timing parameters

5.2 LVDS Input data characteristics

5.3 3D mode sequence

5.4 Timing diagrams of interface signal

5.5 Power ON/OFF sequence

6. Outline dimension ------------------------------------------------------------------------------------- (20)

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

8.1 Carton (Internal package)

8.2 Packing specification

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

04. Sep. 2012 000 First issued

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General Description

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Description

LTA320AP33 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 16.7million colors with wide viewing angle of 178¶ 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 TFTLCD 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 (typ.178¶)  High speed response  HD resolution (16:9)  Low Power consumption  Direct 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

724.5 (H

Module Size

Weight 3800 (Typ.) g

Pixel Pitch

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

Surface Treatment Anti-Glare Haze 14%, Hard coating (2H) -

Display Colors 8 bit – 16.7 M color

Number of Pixels 1366 x 768 pixel

Pixel Arrangement RGB Horizontal stripe

Display Mode Normally Black

0.51075 (H) Ý 0.17025 (V)

) x 424.3 (V

Typ

37 (D

Max

)

Typ

)

·1.0mm

Luminance of White 300 (Typ.) cd/m

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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

Operating temperature T

Surface temperature T

STG

OPR

SUR

GND-0.3 13.2 V (1)

-20 60

050

065

୅

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

Vibration ( non - operating ) V

NOP

- 1.5 G (5)

Note (1) Ta= 25 · 2 ¶C

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

a. Ta ≤ 39 ¶C , Relative Humidity is max 90 % b. Ta ஘39 ¶C , Relative Humidity is less than 90% c. No condensation

(2)

(3)

Fig. Temperature and Relative humidity range

(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

range, the polarizer

SUR

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0.640

0.337

0.327

0.616

0.146

0.054

0.275

0.285

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2. Optical Characteristics

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The optical characteristics should be measured in a dark room or equivalent condition.

Measuring equipment ( ) : equipment maker

BM-7(TOPCON), PR-650(Photo Research), SR3(TOP CON )

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio

(Center of screen)

Response

Time

G-to-G

(2D)

Luminance of White

(Center of screen)

Color

Green

Chromaticity

(CIE 1931)

Blue

(Ta = 25 · 2¶C, VDD=12V, fv= 60Hz, f

C/R - 3000 -

- 20 30 msec

260 300 - cd/m

Red

Normal

θL,R =0

θU,D =0

Viewing

Angle

TYP

- 0.030

= 78 MHz, If = 400mA, Dim.duty 100%)

DCLK

BM-7, RD-80S

TYP

+ 0.030

(1)

SR-3

(3)

(4)

SR-3

(5),(6)

PR650,

SR-3

Center

Point

White

Color Gamut - 66 70 - %

Color Temperature - - 11,000 - K

Typ.

Viewing

Angle

Hor.

Ver.

C/R≥10

75 89 -

Degree

75 89 -

White Brightness

Uniformity

uni

--30%

(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.

(5)

SR-3

(6)

EZ-Contrast

(2)

SR-3

Environment condition : Ta = 25 · 2 ¶C

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ྙ

ྚྛ

ྞ

ྡ

ྠ

ྜྷ ྜ

ྟ

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Photo

detector

SR-3

RD-80S

TFT - LCD Module

Field

1ദ

2ദ

Photo detector

Field

D : 50໅

LCD Panel

The center of the screen

- Definition of test point

228 683 1138

128

384

640

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

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

max

min

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

Active Area

Test Point

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

Buni



(max min)

100



max

Bmax : Maximum brightness Bmin : Minimum brightness

Note (3) Definition of Response time : Average of T

(data is 8 x 8 Gray table, excluding 0 to 255Gray)

Display data

Optical Instruments

Response

100%

90%

10%

Black (data off)

White (data on)

, T

Black (data off)

TIME

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

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

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

Note (6) Definition of Viewing Angle at center point

: Viewing angle range (C/R ≥10)

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