SAMSUNG LTN156HT01-201 Specification

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Approval

TO

DATE

: Asus

: May. 26, 2011

SAMSUNG TFT-LCD

MODEL NO : LTN156HT01-201

NOTE : Extension code [ -2 ]

→ LTN156HT01-2

Surface type [ Anti-Glare ]

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

APPROVED BY :

PREPARED BY :

Stan Kim

Application Engineer Group

SAMSUNG ELECTRONICS CO., LTD.

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CONTENTS

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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 LED Driver

4. Block Diagram

4.1 TFT LCD Module

4.2 LED connection and placement

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

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

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

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

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

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

5. Input Terminal Pin Assignment

-------------------( 15 )

5.1 Input Signal & Power

5.2 LVDS Interface

5.3 Timing Diagrams of LVDS For Transmission

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

5.5 Pixel Format in the display

6. Interface Timing

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

6.1 Timing Parameters

6.2 Timing Diagrams of interface Signal

6.3 Power ON/OFF Sequence

7. Mechanical Outline Dimension

8. Packing

9. Markings & Others

10. General Precautions

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

------------------- ( 25 )

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

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

11. EDID

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REVISION HISTORY

Date Revision No. Page

May, 26. 2011 A00 All The Approval specification of LTN156HT01-2 was issued first

Summary

Approval

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GENERAL DESCRIPTION

DESCRIPTION

LTN156HT01-201 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 system. The resolution of a 15.6" contains
1920 x 1080 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum

viewing angle.

FEATURES

• 1920 x 1080 pixels resolution (16:9)

• Fast Response Time

• Low power consumption

• LED BLU Structure

• DE (Data enable) only mode

• 3.3V LVDS Interface

• On board EDID chip

• RoHS compliance

• PVC free compliance

• BFR free compliance

• As free compliance

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 344.16 (H) x 193.59 (V) (15.6”diagonal) mm

Driver element a-Si TFT active matrix

Display colors 262,144

Number of pixel 1920 x 1080 pixel

Pixel arrangement RGB vertical stripe

Pixel pitch 0.179 (H) x 0.179 (V) (TYP.) mm

16 : 9

Display Mode Normally white

Surface treatment Haze 25%, Hardness 3H

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Mechanical Information

Item Min. Typ. Max. Unit Note

Horizontal (H) 358.8 359.3 359.8 mm

Module

size

Note (1) Measurement condition of outline dimension

Vertical (V) 209.0 209.5 210.0 mm

Depth (D) - - 5.8 mm (1)

Weight - - 510 g

. Equipment : Vernier Calipers
. Push Force : 500g f (minimum)

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

Item Symbol Min. Max. Unit Note

Approval

Storage temperate TSTG -20 60 qC(1)

Operating temperate

(Temperature of glass surface)

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

Vibration (non-operating) Vnop - 2.41 G (3),(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

TOPR 0 50 qC(1)

O

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

Relative Humidity ( %RH)

100

90

80

60

40

20

-40 -20 0 20 40 60 80

Operating Range

Storage Range

5

0

Temperature (

O

C)

( 40,90 )

( 50,50.4 )

( 60,27.7 )

(2) 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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Approval

DD =3.3V, VSS = GND = 0V

V

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)

DD VDD – 0.3 VDD + 0.3 V (1)

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2. OPTICAL CHARACTERISTICS

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 SR-3

* Ta = 25 r 2 qC, VDD=3.3V, fv= 60Hz, fDCLK = 138.65 MHz, IL = 24 mA

Item Symbol

Contrast Ratio

(5 Points)

Response Time at Ta

( Rising + Falling )

Average Luminance

of White (5 Points)

Red

Color

Green

Chromaticity

( CIE )

Blue

White

Conditio

n

CR

RT - 16 25 msec (1), (3)

T

L,AVE 250 300 - cd/m

Y

Min. Typ. Max Unit Note

500 - - -

2

(1), (2),

IL=24 mA

Normal

R

R

G

G

B

B

W

W

X

Viewing

Angle

Y

X

Y

X

Y

X

Y

I = 0
T = 0

Typ

-0.03

0.613

0.361

0.338

0.603

0.155

0.104

0.313

0.329

Typ

-0.03

-

(5)

(1), (4)

Viewing

Angle

Color Gamut - 60 - %

13 Points

White Variation

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Hor.

Ver.

T

L

T

R

CR t 10

H

I

L

I

L

G

50 - -

50 - -

40 - -

Degrees (1), (5)

SR-3

40 - -

- - 1.7 - (6)

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

C/R)

Normal Line
I = 0

o

,

T = 0

o

T L

T R

TL =90

o

I L

x

I H

y

12 O’clock

direction

IH= 90

6 O’clock

direction

IL= 90

o

x'y'

=90

T

R

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

at 5 points (33, 55, 77, 37, 73)

Approval

o

o

CR(33) + CR(55) + CR(77) + CR(37) + CR(73)

CR =

5

Points : 33, 55, 77, 37, 73 at the figure of Note (6).

Note 3) Definition of Response time :

Display data

White(TFT OFF)

TR

Black(TFT ON)

White(TFT OFF)

TF

100%

90%

Optical
Response

10%

0%

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

Time

(30%) (50%) (70%)

Average Luminance of White ( Y

L33 + YL55 + YL77 + YL37 + YL73

Y

YL,AVE =

L,AVE )

33

55

73

37

77

5

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VIEW AREA

(30%)

(50%)

(70%)

: test point

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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.
LED current : 24 mA
Environment condition : Ta = 25 r 2 qC

Photo-detector

( TOPCON SR-3 )

= 2q

Field

50 cm

TFT-LCD module

Center of the screen

[ Optical characteristics measurement setup ]

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

Maximum luminance of 13 points

113

G L =

Minimum luminance of 13 points

10mm

25% 50% 75%

10mm

13 12

LCD panel

10mm

11

10

8

5

3

10mm

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25%

6

50%

75%

1

: test point

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Item Symbol Min. Typ. Max. Unit Note

Approval

Ta= 25 r 2qC

Voltage of Power Supply V

Differential Input

High V

DD 3.0 3.3 3.6 V

IH --+100mVVCM = +1.2V

Voltage for LVDS

Receiver Threshold

Low V

IL -100 - - mV

Vsync Frequency fv - 60 - Hz

Hsync Frequency f

Main Frequency f

Rush Current I

Current of Power

Supply

White

Mosaic - 750 910 mA (2),(3)*b

H - 124.80 - KHz

DCLK - 138.65 - MHz

RUSH - - 1.5 A (4)

DD

I

- 700 800 mA (2),(3)*a

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

V = 60Hz, fDCLK = 138.65 MHZ, VDD = 3.3V , DC Current.

(2) f

(3) Power dissipation pattern

*a) White Pattern *b) Mosaic Pattern

VIEW AREA

Display Brightest Gray Level

Display Darkest Gray Level

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