SAMSUNG LTA320AP02 Specification

Global LCD Panel Exchange Center

Customer :Shinco DATE : Nov. 04, 2008

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Product Information

SAMSUNG TFT--

SAMSUNG TFT

SAMSUNG TFT-LCD

MODEL

MODEL : LTA320AP02

NOTE :

Customer’’

Customer

LCD

: LTA320AP02

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s Approval

DATE

Nov .04, 2008

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DATE

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DATE

Nov .04, 2008

LCD Business

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. Block Diagram ------------------------------------------------------------------------------------------- (12)

5. Input Terminal Pin Assignment --------------------------------------------------------------------- (13)

5.1 Input Signal & Power

5.2 Inverter Input Pin Configuration

5.3 Inverter Input Power Sequence

5.4 LVDS Interface

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

6. Interface Timing ----------------------------------------------------------------------------------------- (18)

6.1 Timing Parameters (DE only mode)

6.2 Timing Diagrams of interface Signal (DE only mode)

6.3 Power ON/OFF Sequence

7. Outline Dimension -------------------------------------------------------------------------------------- (21)

8. Packing --------------------------------------------------------------------------------------------------- (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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Revision History

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Date

Sep. 24,

2008

Oct. 09,

2008

Nov.4

2008

Rev.

000 all First issued

002

Page Summary

Inverter input current TBDÆÆÆÆ Max 3.4A (initial), 3.0A (after 2Hr aging)

12001

4,10

Lamp Current TBDÆÆÆÆ 12 (min), 12.5 (typ), 13 (max) Lamp Frequency TBDÆÆÆÆ 55 (min), 57.5 (typ), 60(max)

TBDÆÆÆÆ Updated item Weight, Surface treatment, Current of power supply

Inverter Input current

1)Start In rush Max:3.4AÆÆÆÆ3.75A

2)Saturation Max:3.0AÆÆÆÆ3.3A

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General Description

Description

LTA320AP02 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 & aperture ratio  PVA (Patterned Vertical Align) mode  Wide viewing angle (·178¶)  High speed response  HD resolution (16:9)  Low Power consumption  Direct U-Type 4 CCFLs (Cold Cathode Fluorescent Lamp)  DE (Data Enable) mode  LVDS (Low Voltage Differential Signaling) interface (1pixel/clock)

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General Information

Items Specification Unit Note

Module Size

Weight 7,500Max) g

Pixel Pitch 0.51075(H) x 0.51075(V) mm

Active Display Area 697.68(H) x 392.25(V) mm

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

Display Colors 8 bit - 16.7M colors

Number of Pixels 1366 x 768 pixel

Pixel Arrangement RGB Horizontal stripe -

Display Mode Normally Black -

Luminance of White 450 (Typ.) cd/m

760.0(H

) x 450.0(V

TYP

50.5 (D

MAX

)

TYP

)

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

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Power Supply Voltage V

Storage temperature T

Glass surface

Center T

STG

OPR

GND-0.3 13.2 V (1)

-20 60

050

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 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

˺39¶

X, ·Y, ·Z axis

nop

-10

- 50 G (3)

- 1.5 G (4)

୅

(2)

(2),(5)

Fig. Temperature and Relative humidity range

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(5) Definition of test point

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5mm



LCD Module (Active)

୞

T should be less than 10 ୅(ƸT = | T

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

OPR

OPR–TMAX

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 :

Item Symbol Condition Min. Typ. Max. Unit Note

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

(Ta = 25

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·2¶

C, VDD=12V, fv= 60Hz, f

=75MHz, Max Dimming=3.3V)

DCLK

Contrast Ratio

(Center of screen)

Response

Time

Luminance of White

(Center of screen)

Color

Chromaticity

(CIE 1931)

Color Gamut - - 72 - %

Color Temperature - - 10,000 - K

Viewing

Angle

Brightness Uniformity

(9 Points)

G-to-G

(Avg)

Red

Green

Blue

White

Hor.

Ver.

C/R

Tg - 8 -

Ry 0.335

Gx 0.287

Gy 0.614

Bx 0.146

By 0.071

Wx 0.280

Wy 0.290

uni

Normal

θ

θ

Viewing

Angle

C/R˻10

- 4,000 -

- 450 - cd/m

0.636

TYP.

-0.03

79 89 -

--25%

TYP.

+0.03

Degree

RD-80S

EZ-Contrast

(1)

SR-3

(3)

(4)

SR-3

(5),(6)

SR-3

(5)

SR-3

(5)

SR-3

(6)

(2)

SR-3

- 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.

. Max. Dimming = 3.3V

·2 ¶

. Environment condition : Ta = 25

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Photo detector Field

SR-3 1

RD-80S 2

TFT - LCD Module

- Definition of test point

228 683 1138

Photo detector

ദ

Field

The center of the screen

SR-3 : 50 RD-80S : 50

EZ-Contrast :0

໅

LCD Panel

໅

༃

128

384

640

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

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

ྡྡྡྡ

ྞྞྞྞ

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 uniformity ( Test pattern : Full White )

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Buni

=∗

(max min)

100

−

max

Bmax : Maximum brightness Bmin : Minimum brightness

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

Display data

Optical Instruments

Response

100%

Black (data

off)

White (data on)

90%

10%

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Black (data off)

TIME

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

: Viewing angle range (C/R

10)

㽶

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