SAMSUNG LTA320HN05 Specification

SAMSUNG TFT-LCD

Samsung Secret

Product Information

DATE : 26. Mar. 2012

MODEL :

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

LTA320HN05 (FHD, 60HZ)

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)

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3.1 TFT LCD Module

3.2 Back Light Unit

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

4.1 Input Signal & Power

4.2 . LS Bar Input Pin Configuration

4.3 LVDS Interface

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

5. Interface Timing ---------------------------------------------------------------------------------------- (16)

5.1 Timing Parameters (Stand Alone Mode)

5.2 Timing Diagrams of interface Signal (D mode)

5.3 Power ON/OFF Sequence

6. Outline Dimension -------------------------------------------------------------------------------------- (19)

7. Packing -------------------------------------------------------------------------------------------------- (21)

8. Marking & Others --------------------------------------------------------------------------------------- (22)

9. General Precaution ------------------------------------------------------------------------------------ (23)

9.1 Handling

9.2 Storage

9.3 Operation

9.4 Operation Condition Guide

9.5 Others

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* Revision History

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Date

26. Mar, 2012

Rev.

000 - First Issued

Page Summary

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General Description

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Description

LTA320XXXX 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 1920 x

1080 and this model can display up to 1.07G 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, Display terminals for AV application products, and High Definition TV (HDTV).

Features

 RoHS compliance (Pb-free)  High contrast ratio, high aperture ratio, fast response time  SPVA (Super Patterned Vertical Align) mode  Wide viewing angle (±89°)  Full HD (1920 x 1080 pixels) resolution (16:9)  Low Power consumption  WLED (White Light Emitting Diode) Backlight  LVDS (Low Voltage Differential Signaling) interface

General Information

Items Specification Unit Note

Module Size

Weight 4800(Max) g

Pixel Pitch

Active Display Area 698.4(H) x 392.85(V) mm

Surface Treatment Haze 0.8%, Hard-coating (2H)

Display Colors 8+2 bit- 1.07G colors

Number of Pixels 1920 x 1080 pixel

Pixel Arrangement RGB Vertical stripe

Display Mode Normally Black

Luminance of White 450 cd/m

727.6(H

0.12125(H) × 0.36375(V)* 3

) x 424.0(V

TYP

26.0(D

MAX

)

TYP

)

±1.0mm

Typ.

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1. Absolute Maximum Ratings 1-1 Operating Condition

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

Module Storage Temperature T

Operating Temperature T

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. 93.8 % RH Max. (Ta ≤ 40 °C) b. Maximum wet-bulb temperature at 40 °C or less. (Ta ≤ 40 °C)

c. No condensation

(3) Polarizer will not be damaged in this range, even though abnormal visual problems occur

in T

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

SUR

range.

STG

OPR

NOP

GND-0.5 13 V (1)

-20 60

0 50

℃

- 50 G (4)

- 1.5 G (5)

(2)

(40, 93.8)

(50, 50.4)

Fig. Temperature and Relative humidity range

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2. Optical Characteristics

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

Measuring equipment : TOPCON BM-7,SPECTRORADIOMETER SR-3

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(LED Input Current = 110mA, Ta = 25 ± 2°C, VDD=12V, fv= 60Hz, f

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio

(Center of screen)

Response

Time

G-to-G

[AVE]

Luminance of White

(Center of screen)

Red

Color

Green

Chromaticity

(CIE 1931)

Blue

White

Color Gamut - - 70 - %

C/R

*3000 5000 -

Tg - 8 16 msec

380 450 - cd/m

Normal

Rx Ry 0.332 Gx 0.312 Gy 0.606 Bx 0.155

qL,R=0

qU,D=0

Viewing

Angle

0.640

TYP.

-0.03

By 0.053 Wx 0.280 Wy 0.285

=148.5MHz, Dim = 100%)

DCLK

RD-80S

TYP.

+0.03

(3)

SR-3A

(5)

(6)

SR-3A

(7),(8)

SR-3A

(7)

SR-3A

Color Temperature - - 10000 - K (9)

Hor.

Viewing

Angle

Ver.

Brightness Uniformity

(9 Points)

uni

C/R≥10

79 89 79 89 -

Degree

79 89 79 89 -

- - 30 %

* CR = (White at point ⑤ of Note 2) / (Most Dark Point of Black Pattern at area ⓐ of Note 2)

Note (1) 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.

Single lamp current @ Vdim = 100% Environment condition : Ta = 25 ± 2 °C

(8)

EZ-Contrast

(4)

SR-3

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C R

G G

max

min



Photo detector Field

SR-3

BM-7

TFT - LCD Module

Note (2) Definition of test point

320 960 1600

1°

2°

Photo detector

Field

SR-3 : 50㎝ BM-7 : 50㎝

LCD Panel

The center of the screen

180

540

900

Note (3) Definition of Contrast Ratio (C/R)

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

⑨

Area ⓐ

⑥

640 1280

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

⑧

⑤ ④

②③

⑦

①

360

720

Active Area Test Point

CR Measured Area

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Note (4) Definition of 9 points brightness uniformity

Buni

B B

 



100

( max min)

max

   

Gamma X Y

X Z B B B

Y Measurement Level Z Measurement Brightness

B Maximum Brightness B Minimum Brightness

lum



   

log log

: / :

min max min

max min

100 100

100

Bmax : Maximum brightness Bmin : Minimum brightness

Note (5) Definition of Response time : Sum of Tr, Tf

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Display data

Optical Instruments

Response

Note (6) Definition of Luminance of White : Luminance of white at center point ⑤ Note (7) Definition of Color Chromaticity (CIE 1931)

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

Note (8) Definition of Viewing Angle

: Viewing angle range (C/R ≥10)

100%

90%

10%

Black (data off)

White (data on)

White (data off)

TIME

Note (9) Definition of 2 point Gamma

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