SAMSUNG LSC320AN02-T Specification

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SAMSUNG TFT-LCD

MODEL: LSC320AN02-T

The Information described in this specification is for the first draft and can be changed without prior notice

Samsung Display Co., LTD

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General Description

Description

This model uses a liquid crystal display (LCD) of amorphous silicon TFT as switching components. This model is composed of a TFT LCD panel, a driver circuit, and an ass’y KIT of source PBA. This 32.0” model has a resolution of a 1366 x 768 and can display up to 16.7 million colors with the wide viewing

angle of 89° or a higher degree in all directions. This panel is designed to support applications by

providing a excellent performance function of the flat panel display such as home-alone multimedia TFTLCD TV and a high definition TV.

General Information

Features

 RoHS compliance (Pb-free)  High contrast ratio & aperture ratio with the wide color gamut  SVA(Super vertical align) mode  Wide viewing angle (±178°)  High speed response  HD resolution (16:9)  Low power consumption  DE (Data enable) mode  The interface (2pixel/clock) of 2ch LVDS (Low voltage differential signaling)

Items

Specification

Unit

Note

Active Display Area

697.6845(H) x 329.256(V)

㎜

Switching Components

a-Si TFT Active matrix

Glass Size

TFT : 713.0(H) x 410.5(V)

CF : 713.0(H) x 408.2(V)

mm

Panel Size

713.0(H) x 410.5(V)

mm

1.80(D)

mm

Weight

1200 (max)

g

± 10%

Display Colors

16.7M (True Display)

1.07B (Dithered 10bit)

color

Number of Pixels

1366 × 768

pixel

16 : 9

Pixel Arrangement

RGB Horizontal Stripe

Display Mode

Normally Black

Surface Treatment

S-POL(Anti Glare),

Haze

Haze 2.3%

± 2.1%

Hardness

Hard coating 2H

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1. Absolute Maximum Ratings

If the figures on measuring instruments exceed maximum ratings, it can cause the malfunction or the

unrecoverable damage on the device.

Item

Symbol

Min.

Max.

Unit

Note

Power supply voltage

V

DD

GND-0.5

14.0

V

(1)

Temperature for storage

(Temperature of glass surface)

T

STG

-20

65

℃

(2),(4)

Operating temperature

T

OPR

0

50

℃

(2),(5)

Humidity for storage

H

STG

5

90

%RH

(2),(4)

Operating humidity

H

STG

20

90

%RG

(2),(5)

Endurance on static electricity

150

V

(3)

Note (1) The power supply voltage at Ta= 25 ± 2 °C

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

a. 90 % RH Max. (Ta ≤ 39 °C)

b. The relative humidity is 90% or less. (Ta ＞39 °C)

c. No condensation

(3) Keep the static electricity under 150V in Polarizer attaching process.

(4) Operating condition with source PCB

(5) Storage temperature condition including glass

(6) Condition without packing. (Unpacking condition)

Fig. Range for temperature and relative humidity

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2. Optical characteristics – Sony & VD Model Attached Reference

The optical characteristics should be measured in the dark room or the space surrounded by the similar setting.

Measuring equipment : TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast (Ta = 25 ± 2°C, VDD=12.0V, fv=60Hz, f

DCLK

=148.5MHz, Light source: D65 Standard light)

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Note

Contrast ratio

(At the center of screen)

C/R 3000

5000

-

(1)

SR-3

Response

time

G-to-G

Tg

T

PAN,SUR

=29.9℃

-

20

30

msec

(3)

RD-80S

Chromaticity

(CIE 1931)

Red

Rx

TYP.

-0.03

0.660

TYP.

+0.03

(4),(5)

SR-3

Ry

0.329

Green

Gx

0.269

Gy

0.585

Blue

Bx

0.135

By

0.117

White

Wx

0.297

Wy

0.361

sRGB Concordance

-

84

%

(4)

SR-3

Color gamut

- - 68 - %

Color

- -

7000

-

K

Viewing

Angle

Hor.

qL

C/R≥10

79

89

-

Degree

(5)

SR-3

EZ-Contrast

qR

79

89

-

Ver.

qU

79

89

-

qD

79

89

-

Brightness uniformity

(9 Points)

B

uni

-

10

%

(2)

D65/SR-3

Crosstalk

DSHA

101-255

-

5.0

%

(8)

Over 40 gray

(Max256)

20-100

15.0

0 - 19

X(관리안함)

Flicker

F - - 20

(9)

RD-80S

Gamma

1.9

2.2

2.5

(7)

SR3

transmissivity

T 5.85

6.50

-

%

(6)

D65/SR3

Notice

(a) Setup for test equipment 7

The measurement should be executed in a stable, windless, and dark room for 40min and 60min after operating the panel at the given temperature for stabilization of the standard light. (SDC uses the standard luminance of the D65 media). This measurement should be measured at the center of screen. The environment condition: Ta = 25 ± 2 °C

(b) D65 media has the general light source.

The temperature of color is 6487K. The coordinate of color is Wx 0.313, Wy 0.329 The luminance of this product is 7217cd/㎡.

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Photo detector

Field

SR-3

2°/1°

RD-80S

1°

(c) The CIE positions D65 as the standard daylight illuminant:

[D65] is intended to represent average daylight and has a correlated color temperature of approximately 6487 K. CIE standard illuminant D65 should be used in all colorimetric calculations requiring representative daylight, unless there are specific reasons for using a different illuminant.

- Definition of the test point

Note (1) Definition of contrast ratio (C/R) : The ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel

The measurement goes in D65 Standard light source

Gmax : The luminance with all white pixels Gmin : The luminance with all black pixels

Note (2) Definition of the brightness uniformity of 9 points (Test pattern : The full white)

The measurement shall be executed with the standard light source of D65 .

Bmax : The maximum brightness Bmin : The minimum brightness

C R

G

/

max

min



Buni

B B

B

 



100

( max min)

max

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

※ G-to-G : Average response time between whole gray scale to whole gray scale.

0 31 63 95 127 159 191 223 255

0

Tr(0-31) Tr(0-63) Tr(0-95) Tr(0-127) Tr(0-159) Tr(0-191) Tr(0-223) Tr(0-255)

31

Tf(31-0) Tr(31-63) Tr(31-95) Tr(31-127) Tr(31-159) Tr(31-191) Tr(31-223) Tr(31-255)

63

Tf(63-0) Tf(63-31) Tr(63-95) Tr(63-127) Tr(63-159) Tr(63-191) Tr(63-223) Tr(63-255)

95

Tf(95-0) Tf(95-31) Tf(95-63) Tr(95-127) Tr(95-159) Tr(95-191) Tr(95-223) Tr(95-255)

127

Tf(127-0) Tf(127-31) Tf(127-63) Tf(127-95) Tr(127-159) Tr(127-191) Tr(127-223) Tr(127-255)

159

Tf(159-0) Tf(159-31) Tf(159-63) Tf(159-95) Tf(159-127) Tr(159-191) Tr(159-223) Tr(159-255)

191

Tf(191-0) Tf(191-31) Tf(191-63) Tf(191-95) Tf(191-127) Tf(191-159) Tr(191-223) Tr(191-255)

223

Tf(223-0) Tf(223-31) Tf(223-63) Tf(223-95) Tf(223-127) Tf(223-159) Tf(223-191) Tr(223-255)

255

Tf(255-0) Tf(255-31) Tf(255-63) Tf(255-95) Tf(255-127) Tf(255-159) Tf(255-191) Tf(255-223)

Toff

End

Start

Gray to Gray Response Time

Ton

Gray

T*(X-Y) : Response time from level of gray at X to level of gray at Y The definition of response time = Σ [T*(X-Y)] / 72

The response time is the value that was measured after it was operated in Samsung's standard BLU for one

hour.( at room temperature)

Note (4) The definition of chromaticity (CIE 1931)

The color coordinate of red, green, blue and white at the center point ⑤ The measurement shall be executed with the standard light source of D65.

Note (5) Definition of viewing angle

The response

Of optical instruments

Display data

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: The range of viewing angle (C/R ≥10)

The measurement shall be executed with the standard light source of D65.

Note (6) Definition of transmissivity

The measurement shall be executed with the standard light source of D65.

Note (7) Definition of Gamma

Note (8) Definition of Crosstalk

Gamma X Y

X Z B B B

lum



   

log( / )/log( / )

( ) / ( )

min max min

100 100

100

Y: Measurement Level / Z: Measurement Brightness

B

max

: Maximum Brightness / B

min

: Minimum Brightness

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(Cross modulation) (DSHA): The phenomenon, which the level of contrast ratio is

declined by the interference of signals in pixels.

(%)100

||

)( 





normal

abnormalnormal

SHA

Y

YY

DRatioModulationCrosstalk

* Measure the size of background pattern at the interval of 4 grays with excluding the size of white rectangle

within the range from gray 1 to gray 64.

* Measure the horizontal crosstalk and vertical crosstalk both.

* The maximum value among measured values can be defined as a crosstalk.

Reference : The color of rectangle for Gmin is black when the color of screen is white.

The color of rectangle for Gmax is white when the color of screen is black.

* Pattern to measure the crosstalk and points to be measured

< Horizontal Crosstalk >

< Vertical Crosstalk >

Note (9) Definition of Flicker

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The phenomenon, which the pixels on the screen of LCD panel blink.

1) Calculate the value of crosstalk with observing the standard for measuring the flicker.

2) The points to be measured

- The pattern to measure the flicker

< Dot Inversion >

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3. Electrical characteristics – Sony Model Attached Reference file

3.1 TFT LCD Module

The connector for the display data & timing signal should be connected.

Ta = 25°C ± 2 °C

Item

Symbol

Min.

Typ.

Max.

Unit

Note

Voltage of power supply

V

DD

10.8

12.0

13.2

V

(1)

Current

of power

supply

(a) Black

I

DD

-

400

500

mA

(2),(3)

(b) White

-

400

500

mA

(c) Sub H-Stripe

-

450

550

mA

(d) V-Stripe

-

700

800

mA

Vsync frequency

f

V

46

60

66

Hz Hsync frequency

f

H

44

48

53

kHz Main frequency

Fdclk

66

78

85

MHz Rush current

I

RUSH

-

- 2 A

(4)

Note (1) The ripple voltage should be controlled fewer than 10% of V

DD

(Typ.) voltage.

(2) fV=60Hz, fDCLK =148.5MHz, VDD = 12.0V, DC Current.

(3) Power dissipation check pattern (LCD Module only)

(4) Conditions for measurement

The rush current, I

RUSH

can be measured during T

RUSH

is 470us

a) Black pattern b) White pattern c) Sub H-stripe d) V-stripe