SAMSUNG LTN133AT17-305 Specification

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Approval

TO

DATE

: General

: Oct.29, 2010

SAMSUNG TFT-LCD

MODEL NO. : LTN133AT17-305

NOTE : Extension code [ -305 ]

 LTN133AT17-305

Surface type [ Anti-Glare ]

Any Modification of Spec is not allowed without SEC’ permission.

APPROVED BY :

PREPARED BY :

SAMSUNG ELECTRONICS CO., LTD.

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Revision History

( 3 )

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pg

CONTENTS

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-------------------

General Description

1. Absolute Maximum Ratings

1.1 Absolute Ratings of environment

1.2 Electrical Absolute Ratings

2. Optical Characteristics

3. Electrical Characteristics

3.1 TFT LCD Module

3.2 Backlight Unit

4. Block Diagram

4.1 TFT LCD Module

5. Input Terminal Pin Assignment

5.1 In

5.2 LVDS Interface

5.3 Timing Diagrams of LVDS For Transmitting

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

5.5 Pixel format

ut Signal & Power

-------------------( 4 )

-------------------( 5 )

-------------------( 7 )

-------------------( 10 )

-------------------( 13 )

-------------------( 14 )

6. Interface Timing

6.1 Timing Parameters

6.2 Timing Diagrams of interface Signal

6.3 Power ON/OFF Sequence

7. Outline Dimension

8. Packing

9. Marking & Others

10. General Precautions

11. EDID -------------------( 28 )

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--------------------( 23 )

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first

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Date Revision No. Page

Jul. 26. 2010

REVISION HISTORY

Summary

The preliminary specification of LTN133AT17-305 model was issued

ll

.

Approval

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LTN133AT17 is a color active matrix TFT (Thin Film Transistor) liquid crystal display

•

High contrast ratio

Onb

EEDID chi

Display area

293.42(H) x 164.97(V) ( 13.3 diagonal )

mm

GENERAL DESCRIPTION

DESCRIPTION

(LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of
a TFT LCD panel, a driver circuit and a backlight unit. The resolution of a 13.3" contains
1,366 x 768 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum

viewing angle.

FEATURES

• HD (1366 x 768 pixels ) resolution

• Low power consumption

• Fast Response

• LED Back Light with embedded LED Driver

• DE (Data enable) only mode

• 3.3V LVDS Interface
oard

•

• Green product (RoHS compliant)

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APPLICATIONS

• Notebook PC

• If the usage of this product is not for PC application, but for others, please contact SEC.

GENERAL INFORMATION

Item Specification Unit Note

”

Driver element

Display colors

Number of pixel

Pixel arrangement

Pixel pitch

Display Mode

a-Si TFT active matrix

262,144

1366 x RGB(3) x 768 pixel 16 : 9

RGB vertical stripe

0.2148(H) x 0.2148(V) (TYP.) mm

Normally white

Surface treatment

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Vibration (non

operating)

Vnop

2.41G(3),(4)

(

)

(,)

(2)

()

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Mechanical Information

Item Min. Typ. Max. Unit Note

Horizontal (H) - 307.6 308.1 mm -

Module

size

Note (1) Measurement condition of outline dimension

Vertical (V) - 183.1 183.6 mm

Depth (D) - 5.0 5.2 mm (1)

Weight - - 350 g -

. Equipment : Bernier Calipers
. Push Force : 750g f (minimum)

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

Item Symbol Min. Max. Unit Note

Storage temperate TSTG -20 60

Approval

qC

(1)

Operating temperate

(Temperature of glass surface)

Shock ( non-operating ) Snop - 240 G (2),(4)

-

Note (1) Temperature and relative humidity range are shown in the figure below.

95 % RH Max. (40 qC t Ta)
Maximum wet - bulb temperature at 39

100

90

80

60

40

20

0

-40 -20 0 20 40 60 80

TOPR 0 50

-

O

C or less. (Ta ! 40 qC ) No condensation

Relative Humidity ( %RH)

40,90

Operating Range

Storage Range

5

Temperature (

O

C)

( 50,50.4 )

( 60,27.7 )

qC

(1)

2ms, half sine wave, one time for rX, rY, r Z.

(3) 5 - 500 Hz, random vibration, 30min for X, Y, Z.
(4) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be

hard and rigid enough so that the Module would not be twisted or bent by the fixture.

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1.2 ELECTRICAL ABSOLUTE RATINGS

(1) TFT LCD MODULE

Item Symbol Min. Max. Unit Note

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VDD =3.3V, VSS = GND = 0V

Power Supply Voltage V

Logic Input Voltage V

Note (1) Within Ta (25 r 2 qC)

DD VDD -0.3 VDD + 0.3 V (1)

IN VDD -0.3 VDD + 0.3 V (1)

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ith th

(5)

Viewing

CR

t

10

Degrees

(1), (5)

2. OPTICAL CHARACTERISTICS

The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state w
Measuring equipment : TOPCON BM-5A, PR-650

Item Symbol Condition Min. Typ. Max Unit Note

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e methods shown in Note

* Ta = 25 r 2 qC, VDD=3.3V, fv= 60Hz, fDCLK = 69.3MHz, IF = 20.0 mA

.

Contrast Ratio

(5 Points)

Response Time at Ta

( Rising + Falling )

Average Luminance

of White (5 Points)

Red

Green

Color

Chromaticity

( CIE )

Blue

CR 300 - - - (1), (2), (5)

T

RT - 16 - msec (1), (3)

IF=20.0mA

Y

L,AVE 170 200 - cd/m

2

(1), (4)

Normal

R

X 0.560 0.590 0.620

Viewing

Angle

R

Y 0.321 0.351 0.381

I = 0
T = 0

G

X 0.307 0.337 0.367

G

Y 0.516 0.546 0.576

X 0.123 0.153 0.183

B

Y 0.113 0.123 0.153

B

-

(1), (5)

PR-650

W

X 0.283 0.313 0.343

White

Y 0.299 0.329 0.359

W

T

L

Hor.

TR

Angle

13 Points

White Variation

Ver.

H

I

L

I

G

L

At center

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30 45 -

30 45 -

10 15 -

SR-3

20 35 -

-1.41.6 - (6)

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T

Optical

(li

)

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Note 1) Definition of Viewing Angle : Viewing angle range(10 dC/R)

Normal Line

o

, T = 0

o

x'y'

TR=90

6 O’clock
direction

IL= 90

o

I = 0

Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin)

at 5 points(4, 5, 7, 9, 10)

CR(4) + CR(5) + CR(7) + CR(9) + CR(10)

CR =

5

Approval

o

Points : , , , , at the figure of Note (6).

4 9

5

7

10

Note 3) Definition of Response time :

Display data

White(TFT OFF)

TR

Black(TFT ON)

White(TFT OFF)

TF

100%

90%

Response

10%

0%

Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.

341 683 1024

VIEW AREA

Average Luminance of White ( YL,AVE )

10

9

192

Time

L4 + YL5 + YL7 + YL9 + YL10

Y

7

YL,AVE =

5

5

4

: test point

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Minimum luminance of 13 points

231

Note 5) After stabilizing and leaving the panel alone at a given temperature for 30 min , the measurement

should be executed. Measurement should be executed in a stable, windless,and dark room.
30 min after lighting the backlight. This should be measured in the center of screen.
IF current : 20.0m
Environment condition : Ta = 25 r 2 qC

Photo-detector

( TOPCON SR-3 )

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Field

= 2q

Approval

50 cm

TFT-LCD module

Center of the screen

[ Optical characteristics measurement setup ]

Note 6) Definition of 13 points white variation (G L ), CR variation( CVER ) [ ~ ]

Maximum luminance of 13 points

LCD panel

113

G L =

10mm

11

192

10mm

10mm

341 683

13 12

10

1024

9

8

5

10mm

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