SAMSUNG LTN141BT08-003 Specification

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TO

DATE

SAMSUNG TFT-LCD

: Lenovo

: Sep 26, 2010

MODEL NO. : LTN141BT08-003

NOTE : Green product (Complied with RoHS requirement)

Surface type [ ARC150T ]

Any Modification of Spec is not allowed without SEC’ permission

APPROVED BY :

PREPARED BY : LCD Application Engineering Part , TCS Team

qUoUGv

SAMSUNG ELECTRONICS CO., LTD.

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2.Optical Characteristics

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

(7)

4.BlockDi

(13)

CONTENTS

Revision History -------------------( 3 )

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General Description

1. Absolute Maximum Ratings

1.1 Absolute Ratings of environment

1.2 Electrical Absolute Ratings

3. Electrical Characteristics

3.1 TFT LCD Module

3.2 Backlight Unit

3.3 LED driver

agram

4.1 TFT LCD Module

5. Input Terminal Pin Assignment

5.1 Input Signal & Power

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

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

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

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

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

-------------------( 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. Markings & Others

9. General Precaution

10. EDID

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Power On/Off sequence was updated

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REVISION HISTORY

Date Revision No. Page

July 6. 2009 P00 All Preliminary spec of LTN141BT08-001 for Shin-2 was issue first.

Lenovo’s product code

P/N : 42T0635
FRU : 42T0636
H/C : 1ZFKS

Nov 18. 2009 A00 - Model name chanaged.

( LTN141BT08-001 Æ LTN141BT08-002 )

Label specification was changed.

Lenovo P/N : 42T0635 Æ 27R2484

FRU P/N : 42T0636 Æ 27R2485

New H/C : 1ZFKS Æ 1ZH2C

Dec 1. 2009 A01 13

Connector number of block diagram was updated.

Summary

.

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LTN141BT08

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

•

Thin and light weight

3.3V LVDS Interf

Number of pixel

1440 x RGB(3) x 900

pixel

16 : 10

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 14.1" contains
1,440 x 900 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum

viewing angle.

FEATURES

• High contrast ratio, high aperture structure

• Wide XGA+ (1440x900 pixels) resolution

• Fast Response Time

• Low power consumption

• LED Back Light

• DE (Data enable) only mode.

•

• On board EDID chip

• Auto Recovery Function

• RoHS Compliance

• Color Gamut 45%

ace

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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

Display area

Driver element

Display colors

Pixel arrangement

Pixel pitch

Display Mode

303.48(H) x 189.6(V) (14.1” diagonal ) mm

a-Si TFT active matrix

262,144

RGB vertical stripe

0.21075(H) x 0.21075(V) (TYP.) mm 120DPI

Normally white

Surface treatment

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Horizontal (H)

314.3

314.8

315.3

mm

Weight

278

295

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

Mechanical Information

Item Min. Typ. Max. Unit Note

Vertical (V) 203.0 203.5 204.0 mm

Module

size

Depth (D)

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-3.33.5mm

-3.63.8mm

Approval

Excluding tape

thickness

Including tape

thickness

-

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

Item Symbol Min. Max. Unit Note

Storage temperate T

Operating temperate

(Temperature of glass surface)

Shock ( non-operating ) Snop -

Vibration (non-operating) Vnop - 2.41 G (4),(5)

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

95 % RH Max. ( 40

Maximum wet - bulb temperature at 39
(2) 3ms, half sine wave, one time for ρX,ρY,ρZ.
(3) 18ms, Trapezoidal wave, one time for ൥X,൥Y,൥Z.
(4) 5~500 Hz, Random vibration, 30 min for X,Y,Z.
(5) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be

O

C  Ta)

STG

T

OPR

-20 60

050

O

C or less. (Ta > 40 OC) No condensation.

g

qC

qC

210

G

50 (3),(5)

(1)

(1)

(2),(5)

.

100

-40 -20 0 20 40 60 80

Relative Humidity ( %RH)

95

80

60

40

20

Operating Range

8

Storage Range

5

0

Temperature (OC)

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1.2 ELECTRICAL ABSOLUTE RATINGS

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(1) TFT LCD MODULE

Item Symbol Min. Max. Unit Note

Power Supply Voltage V

Logic Input Voltage V

NOTE (1) Within Ta ( 25 ρ 2OC )

VDD =3.3V, VSS = GND = 0V

DD VDD -0.3 VDD + 0.3 V (1)

IN VDD -0.3 VDD + 0.3 V (1)

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ld b

ith th

(5)

C

Average Luminance

IF=17.0mA

(1),(5)

GX0.300

0.330

0.360

WX0.283

0.313

0.343

V

I

H

15

G

L

80%

(6)

2. OPTICAL CHARACTERISTICS

The following items are measured under stable conditions. The optical characteristics
shou
Measuring equipment : TOPCON SR-3

e measuredin a dark room or equivalent state w

* Ta = 25 r 2 qC, VDD=3.3V, fv= 60Hz, fDCLK = 106.89MHz, IF = 17.0 mArms

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e methods showninNote

.

Item Symbol

ontrast Ratio

(5 Points)

Response

Time at 25୅

Rising

Falling

of White (5P average)

Red

Green

Color

Chromaticity

( CIE )

Blue

Conditio

n

Min. Typ. Max Unit Note

CR 180 250 - - (1), (2), (5)

T

R+Tf - 16 25 msec (1), (3)

Y

L,AVE 250 300 - cd/m

2

(1), (4)

Normal

R

X 0.547 0.577 0.607

Viewing

Angle

RY 0.306 0.336 0.366

I = 0
T = 0

-

SR-3

GY 0.518 0.548 0.578

B

X 0.112 0.142 0.172

B

Y 0.090 0.120 0.150

White

Y 0.299 0.329 0.359

W

T

L

Hor.

T

Viewing

Angle

H

CR t 10

er.

IL

13 Points

White Variation

G

L

5 Points

White Variation

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-45-

-45-

-

-

Degree
s

(1), (5)

SR-3

-35-

60% - - - (6)

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T

Gray 48 (TFT ON)

Optical

(720)

(1080)

(li

)

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Note 1) Definition of Viewing Angle : Viewing angle range( 10 dC/R, 100 dC/R )

Normal Line

o

, T = 0

o

I = 0

L

T R

T

L

xy

o

=90

I L

I H

12 O’clock
direction

IH= 90

6 O’clock
direction

IL= 90

o

x'y'

TR=90

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

o

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

4 9

5

7

10

Note 3) Definition of Response time :

Gray 32(TFT OFF) Gray 32(TFT OFF)

Display data

White(TFT OFF)

TR

Black(TFT ON)

White(TFT OFF)

TF

100%

90%

Response

10%

0%

Time

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

(360)

VIEW AREA

Average Luminance of White ( YL )

10

9

(225)

L = YL7

Y

5

7

4

: test point

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p

A

p

Minimum luminance of 13 points

2

3

1

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.

current : 17m

Lam
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

225

10mm

10mm

360 720

13 12

10

1080

9

8

5

10mm

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