SAMSUNG LTN184KT01-101 Specification

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Preliminary

TO DATE

SAMSUNG TFT-LCD

MODEL NO. : LTN184KT01

: Medion : July. 31, 2008.

NOTE : Extension code [ -101 ]

→ LTN184KT01-101

Surface type [ Anti -Glare ]

The information described in this SPEC is preliminary and can be changed without prior notice

APPROVED BY :

PREPARED BY : LCD Mobile Development group 1

SAMSUNG ELECTRONICS CO., LTD.

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CONTENTS

Preliminary

Revision History General Description

1. Absolute Maximum Ratings

1.1 Absolute Ratings of environment

1.2 Electrical Absolute Ratings

1.3 Mechanical Ratings

1.4 The others

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

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

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

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

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

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

- - - - - - - - - - - - - - - - - - - ( 17 )

5. Input Terminal Pin Assignment

- - - - - - - - - - - - - - - - - - - ( 18 )

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

5.7 DVR Address

6. Interface Timing

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

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

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

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

--- - - - - - - - - - - - - - - -- - ( 29 )

--- - - - - - - - - - - - - - - - - ( 32 )

11. EDID

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-- - - - - - - - ---- - - - - - - - ( 34 )

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REVISION HISTORY

- LTN184KT01-101 model Preliminary spec was issued first.AllP00July,31.2008

Preliminary

SummaryPageRevision No.Date

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GENERAL DESCRIPTION

DESCRIPTION

LTN184KT01-T01 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 18.4" contains 1680X945 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

• 1680 X 945 pixels resolution (16:9)

• Color Gamut (Typical 45%)

• Low power consumption

• Single CCFL

• DE(Data enable) only mode

• 3.3V LVDS Interface

• Onboard EEDID chip

• RoHS Compliance

Preliminary

APPLICATIONS

• Notebook PC

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

GENERAL INFORMATION

Display area Driver element Display colors Number of pixel Pixel arrangement Pixel pitch

a-Si TFT active matrix

262,144

RGB vertical stripe

mm408.24(H) x 229.635(V) ( 18.4” diagonal )

mm0.243(H) x 0.243(V) (TYP.)

NoteUnitSpecificationItem

16 : 9pixel1680 X 945

Display Mode Surface treatment

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Normally white

Haze 0, Hardness 3H

1-P01-G-080731

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Mechanical Information

Module

size

Note (1) Measurement condition of outline dimension

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

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

ITEM UNIT NOTE Storage temperate -20 60 ºC Operating temperate

SYMBOL MIN. MAX.

STG

OPR

Max.

422.8

246.3

6.5

785

0 50

Preliminary

NoteUnitTyp.Min.Item

mm422.5-Horizontal (H) mm246.0-Vertical (V)

(1)mm6.1-Depth (D)

g765-Weight

(1)

ºC

(1)

Air Pressure

Altitude

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

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

100

-40 -20 0 20 40 60 80

Relative Humidity ( %RH)

Operating Range

Storage Range

101.3

101.3 4572

15240

( 40,95 )

( 50,50.4 )

KPa KPa

( 60,27.7 )

OPERATION

NON-OPERATION

OPERATION

NON-OPERATION

Temperature (OC)

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1.2 ELECTRICAL ABSOLUTE RATINGS

Preliminary

(1) TFT LCD MODULE

VDD =3.3V, VSS = GND = 0V

Note (1) Within Ta (25 ± 2 °C )

(2) BACK-LIGHT UNIT

Note 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.

NoteUnitMax.Min.SymbolItem

(1)VVDD + 0.3VDD - 0.3VDDPower Supply Voltage (1)VVDD + 0.3VDD - 0.3VINLogic Input Voltage

Ta = 25 ± 2 °C

NoteUnitMax.Min.SymbolItem

(1)mArms6.52.0ILLamp Current (1)kHz8040FLLamp frequency

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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

Preliminary

* Ta = 25 ± 2 °C, VDD=3.3V, fv= 60Hz, fDCLK = 60.84MHz, IL = 6.0 mA

Contrast Ratio

(5 Points)

Response Time at Ta

( Rising + Falling )

Average Luminance of White (5 Points)

Color

Chromaticity

( CIE )

Viewing

Angle

13 Points

White Variation

Red

Green

Blue

White

Hor.

Ver.

L,AVE

Normal

Viewing

Angle

φ = 0 θ = 0

CR ≥ 10

At center

Unit

msec

-200175Y

0.6180.5880.558R

0.3700.3400.310R

0.3600.3300.300G

0.5670.5370.507G

0.1810.1510.121B

0.1520.1220.092B

0.3430.3130.283W

0.3590.3290.299W

-4540

-4540θ

-1510φ

-3525φ

cd/m

NoteMaxTyp.Min.ConditionSymbolItem

(1), (2), (5)-500300CR

(1), (3)16-T

IL=6.0mA

(1), (4)

(1), (5)

PR-650

(1), (5) BM-5A

(6)-1.8--δL

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Note 1) Definition of Viewing Angle : Viewing angle range (5 or 10 ≤≤≤≤ C/R)

θL =90

Normal Line

φ = 0

θ L

φ L

φ H

θ = 0

Preliminary

θ R

12 O’clock

direction

φH= 90

6 O’ clock direction

φL= 90

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

Note 3) Definition of Response time :

Display data

Optical Response

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

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

CR =

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

4 9

100%

90%

10%

White(TFT OFF) White(TFT OFF)

Black(TFT ON)

x’y’

θR=90

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

(420) ( 840) (1260)

VIEW AREA

Average Luminance of White ( YL,AVE )

YL4 + YL5 + YL7 + YL9 + YL10

YL,AVE =

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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 minutes 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 °C

Photo detector

(TOPCON SR-3)

Preliminary

Field = 1°

TFT-LCD module

Center of the screen

Optical characteristics measurement setup

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

Maximum luminance of 13 points

50 cm

LCD panel

1 13

δ L =

Minimum luminance of 13 points

10mm

420 840

13 12

1260

10mm

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Differential Input

Voltage for LVDS

Receiver Threshold

White

Current of Power

Supply

IDD

Preliminary

Ta= 25 ± 2°C

NoteUnitMax.Typ.Min.SymbolItem

V3.63.33.0VDDVoltage of Power Supply

VCM = +1.2VmV+100--VIHHigh

mV---100VILLow

Hz656050fvVsync Frequency

KHz64.3162.459.74fHHsync Frequency

2CHMHz62.0660.8458.84fDCLKMain Frequency

(4)A1.5--IRUSHRush Current (2),(3)*amA-500(2),(3)*bmA-650-Mosaic

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

(2) fV = 60Hz, fDCLK = 53.82 MHZ, VDD = 3.3V , DC Current. (3) Power dissipation pattern

*a) White Pattern *b) Mosaic Pattern

VIEW AREA

Display Brightest Gray Level

Display Darkest Gray Level

(2),(3)*cmA900780-V. stripe

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