Samsung LTN160AT01-A02 Schematics

TO

NOTE

Approval

: Acer/Inventec

DATE

SAMSUNG TFT-LCD

: Feb. 27, 2008

MODEL NO. : LTN160AT01-A02

: Extension code [ -A ]

→ LTN160AT01-A02

Surface type [ Glare ]

Any modification of Spec is not allowed without SEC’s permission

APPROVED BY :

PREPARED BY :

Samsung Secret

Doc.No.

Kevin Kim

LCD DEVELOPMENT G1. MOBILE DIVISION

SAMSUNG ELECTRONICS CO., LTD.

LTN160AT01-A02

Rev.No

04-A00-G-080227

Page

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CONTENTS

Approval

Revision History

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

3.3 Inverter

4. Block Diagram

4.1 TFT LCD Module

4.2 Backlight Unit

4.3 Inverter Unit

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

5.1 Input Signal & Power

5.2 LVDS Interface

5.3 Backlight Unit

5.4 Timing Diagrams of LVDS For Transmitting

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

5.6 Pixel format

-------------------( 3 )

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

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

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

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

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

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 Precaution

11.EDID

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LTN160AT01-A02

-- - - - - - - - - - - - - - - - - - - ( 19 )

-- - - - - - - - - - - - - - - - - - - ( 21 )

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

--- - - - - - - - - - - - - - - - -- - ( 24 )

--- - - - - - - - - - - - - - - - - - ( 26 )

--- - - - - - - - - - - - - - - - - - ( 28 )

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REVISION HISTORY

Approval

Date

Feb .27. 2008

Revision No.

A00

Page

All

Summary

LTN160AT01-A02 model spec was issued first.

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GENERAL DESCRIPTION

Number

Normally

mm

DESCRIPTION

LTN160AT01-A02 is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as switching devices. This model is composed of a TFT LCD panel, a driver circuit and a backlight unit. The resolution of a 16.0" contains 1366 x 768 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

• 1366 x 768 pixels resolution (16:9)

• High color Gamut (Typical 60%)

• Low power consumption

• Fast Response Time

• Single CCFL

• DE(Data enable) only mode

• 3.3V LVDS Interface

• Onboard EEDID chip

• RoHS Compliance

Approval

APPLICATIONS

• Notebook PC

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

GENERAL INFORMATION

Item

Display area

Driver element

Display colors

of pixel

Pixel arrangement

Pixel pitch

Display Mode

353.45 (H) x 198.72(V) ( 16.0” diagonal )

a-Si TFT active matrix

262,144

1366 x 768

RGB vertical stripe

0.25875 (H) x 0.25875 (V) (TYP.)

white

Specification

Unit

pixel

Note

16 : 9

Glass Thickness

Surface treatment

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0.5

Haze 0, Hardness 3H

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Mechanical Information

-

mm mm

Note

0 -

50

°Χ

Note

80

20 40 60 80

Approval

Item

Horizontal (H)

Module size

(1) Measurement condition of outline dimension

. Equipment : Vernier Calipers . Push Force : 500g ⊕φ (minimum)

Vertical (V)

Depth (D)

Weight

Min.

364.5

213.5

-

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

Item

Storage temperate

Operating temperate (Temperature of glass surface)

Shock ( non-operating )

Symbol

TSTG

TOPR

Snop

Typ.

365 214

6.2

530

Max.

365.5

214.5

6.5

545

Unit

mm

g

Note

(1)

Min.

-20

Max.

60

240

Unit

°Χ

G

Note

(1),(5)

(2),(4)

Vibration (non-operating)

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

95 % RH Max. (40 °Χ ε Ta) Maximum wet - bulb temperature at 39 OC or less. (Ta > 40 °Χ ) No condensation

-40

-20

100

90

60

40

20

5

0

Vnop

-

Relative Humidity ( %RH)

( 40,90 )

Operating Range

Storage Range

0

2.41

( 50,50.4 )

( 60,27.7 )

Temperature (OC)

(2) 2ms, half sine wave, one time for ±Ξ, ±Ψ, ± 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. (5) If product is used for extended time excessively or exposed to high temperatures for extended time, there is a possibility of wide viewing angle film damage which could affect visual characteristics.

G

(3),(4)

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1.2 ELECTRICAL ABSOLUTE RATINGS

Note

V

40

80

Note

Approval

(1) TFT LCD MODULE

V

DD

Item

Power Supply Voltage

Logic Input Voltage

(1) Within Ta (25 ± 2 °Χ )

Symbol

V

DD

V

IN

V

Min.

DD

- 0.3

V

Max.

DD

=3.3V, V

+ 0.3

SS

Unit

V

(2) BACK-LIGHT UNIT

Ta = 25 ± 2 °Χ

Item

Lamp Current

Lamp frequency

1) Permanent damage to the device may occur if maximum values are exceeded

Functional operation should be restricted to the conditions described under normal operating conditions.

Symbol

I

L

F

L

Min.

3.0

Max.

7.0

Unit

mArms

kHz

= GND = 0V

Note

(1)

Note

(1)

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2. OPTICAL CHARACTERISTICS

- 8 16

Normal

40

10 25 20

20 5

-

45 45 15 30 25

-

- -

-

The following items are measured under stable conditions. The optical characteristics should be measured in a dark room or equivalent state with the methods shown in Note (5). Measuring equipment : TOPCON BM-5A and PR-650

Approval

Item

Contrast Ratio (5 Points)

Response Time at Ta ( Rising + Falling )

Average Luminance of White (5 Points)

Color Chromaticity ( CIE )

Red

Green

Blue

Symbol

CR

T

RT

YL,

AVE

R

X

R

Y

G

X

G

Y

B

X

B

Y

* Ta = 25 ± 2 °Χ, VDD=3.3V, fv= 60Hz, f

Condition

Viewing Angle ∅=0 ÷=0

Min.

300

190

0.585

0.295

0.270

0.540

0.115

0.050

Typ.

600

220

0.615

0.325

0.300

0.570

0.145

0.080

DCLK

= 72.33MHz, IL = 6.0 mA

Max

-

msec

cd/m

0.645

0.355

0.330

0.600

0.175

0.110

Unit

-

2

Note

(1), (2), (5)

(1), (3)

IL=6.0mA (1), (4)

(1), (5) PR-650

Viewing Angle

13 Points White Variation

White

Hor.

Ver.

Hor.

Ver.

W

X

Y

÷

L

÷

H

CR ε 10

∅

H

∅

L

÷

L

÷

H

CR ε 100

∅

H

∅

L

×

L

0.283

0.299

40

5

0.313

0.329

25

7

10

0.343

0.359

1.7

Degrees

(1), (5) BM-5A

(6)

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Note

1) Definition of Viewing Angle : Viewing angle range(10

Normal

y

x'

Note

CR =

:

Note

5

7 9

∅ = 0

÷

L

∅

L

÷

L

=90

o

x

δ

C/R)

o

,

∅

H

Line

÷ = 0

Approval

o

÷

R

12 O’clock direction

∅ H = 90

o

6 O’clock direction

∅ L= 90

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

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

Points

3) Definition of Response time :

Display data

Optical Response

y'

o

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

5

4 ,

100% 90%

10% 0%

5

White(TFT OFF)

7 ,

,

T

9 ,

R

10

at the figure of Note (6).

Black(TFT ON)

÷R =90

o

White(TFT OFF)

T

F

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

Average Luminance of White ( Y

Y

L,AVE

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Doc.No.

Y

L4

+ Y

L5

+ Y

=

LTN160AT01-A02

L7

L,AVE

+ Y

)

L9

+ Y

Rev.No

L10

(342)

10

( 683) (1024)

5

04-A00-G-080227

4

: test point

Time

VIEW AREA

(192)

(384)

(576) (lines)

Page

8 / 30

Note

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

Note

12 10

11

8 7 6

5 3

4 1

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. Lamp current : 6.0mA ( Inverter : SIC-130T ) Environment condition : Ta = 25 ± 2 °Χ

Photo-detector ( TOPCON SR3 )

Field

= 2°

50 cm

Approval

TFT-LCD module

[ Optical characteristics measurement setup ]

6) Definition of 13 points white variation (

×L =

10mm

Maximum luminance of 13 points

Minimum luminance of 13 points

10mm

342

13

Center of the screen

×

L

), CR variation( C

683

VER

) [

1024

LCD panel

~

1

10mm

9

192

]

13

10mm

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384

576 (lines)

: test point

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3. ELECTRICAL CHARACTERISTICS

fv

-

- 60

- -

-

mV Hz

mA mA

- -

3.1 TFT LCD MODULE

Approval

Ta= 25 ± 2°C

Item

Voltage of Power Supply

Differential Input Voltage for LVDS Receiver Threshold

Vsync Frequency

Hsync Frequency

Main Frequency

Rush Current

Current of Power Supply

Note (1) Display data pins and timing signal pins should be connected.( GND = 0V )

(2) fV = 60Hz, f (3) Power dissipation pattern

High

Low

White

Mosaic

V. stripe

DCLK

= 72.33MHZ, V

Symbol

V

DD

V

IH

V

IL

f

H

f

DCLK

I

RUSH

I

DD

= 3.3V , DC Current.

Min.

3.0

-

-100

-

70.9

-

Typ.

3.3

-

47.4

72.33

-

410

480

600

Max.

3.6

+100

-

73.7

2.0

-

650

Unit

V

mV

KHz

MHz

A

mA

Note

V

CM

= +1.2V

(2),(3)*a

(2),(3)*b

(2),(3)*c

(4)

*a) White Pattern

VIEW AREA

*b) Mosaic Pattern

Display Brightest Gray Level

Display Darkest Gray Level

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