SAMSUNG LTM200KT03 Specification

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ISSUED DATE : 2009-02-26

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PRODUCT INFORMATION

SAMSUNG TFT--

SAMSUNG TFT

SAMSUNG TFT-LCD PRODUCT INFORMATION

MODEL

MODEL : LTM200KT03

LCD PRODUCT INFORMATION

: LTM200KT03

Note : This is Product Information is subject to change after 3 months of issuing date.

Application Engineering Part 2 (HD), LCD Business

Samsung Electronics Co . , LTD.

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PRODUCT INFORMATION

Contents

General Description --------------------------------------------------------------------------------- (3)

1. Absolute Maximum Ratings ------------------------------------------------------------------- (4)

2. Optical Characteristics --------------------------------------------------------------------------- (6)

3. Electrical Characteristics ---------------------------------------------------------------------- (11)

3.1 TFT LCD Module

3.2 Back Light Unit

4. Block Diagram ----------------------------------------------------------------------------------- (16)

4.1 TFT LCD Module

4.2 Back Light Unit

5. Input Terminal Pin Assignment -------------------------------------------------------------- (17)

5.1 Input Signal & Power

5.2 LVDS Interface (1)

5.3 LVDS Interface (2)

5.4 Back Light Unit

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

6. Interface Timing --------------------------------------------------------------------------------- (26)

6.1 Timing Parameters (DE only mode)

6.2 Timing Diagrams of interface Signal (DE only mode)

6.3 Power ON/OFF Sequence

6.4 VDD Power Dip Condition

7. Outline Dimension ------------------------------------------------------------------------------- (30)

8. General Precaution ------------------------------------------------------------------------------ (32)

8.1 Handling

8.2 Storage

8.3 Operation

8.4 Operation Condition Guide

8.5 Others

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General Description

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PRODUCT INFORMATION

Description

LTM200KT03 is a color active matrix liquid crystal display (LCD) that uses amorphous silicon TFT(Thin Film Transistor) as switching components. This model is composed of a TFT LCD panel, a driver circuit and a back light unit. The resolution of a 20.0” is 1600 x 900 and this model can display up to 16.7 millions colors.

Features

 High contrast ratio, high aperture structure  TN (Twisted Nematic) mode  Wide Viewing Angle  High speed response  HD+ (1600 x 900 pixels) resolution  Low power consumption  2 CCFTs (Cold Cathode Fluorescent Tube)  DE (Data Enable) only mode  LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)  Compact Size Design  RoHS compliance  TCO’03 compliance

Applications

 Workstation & desktop monitors  Display terminals for AV application products  Monitors for industrial machine

* If the module is used to other applications besides the above, please contact SEC

in advance.

General Information

Haze 25%, Hard-coating(3H)Surface Treatment

UnitSpecificationItems

mm0.2768(H) x 0.2768(W)Pixel Pitch

mm442.8(W) x 249.075(H)Active Display Area

colors16.7M ( 6bit Hi-FRC )Display Colors

pixel1600 x 900Number of Pixels

RGB vertical stripePixel Arrangement

Normally WhiteDisplay Mode

Note

cd/༇250(Typ.)Luminance of White

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Mechanical Information

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Module

size

Note (1) Mechanical tolerance is · 0.5mm unless there is a special comment.

1. Absolute Maximum Ratings

Max.

463.3

272.5

17.5

2,600

NoteUnitTyp.Min.Item

mm462.8462.3Horizontal (H)

mm272.0271.5Vertical (V) w/o inverter ass’y

mm--Depth (D)

LCD module onlyg--Weight

If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.

NoteUnitMax.Min.SymbolItem

Power Supply Voltage

Storage temperature

Center of Glass surface temperature

(Operation)

Shock ( non - operating )

Vibration ( non - operating )

Note (1) Ta= 25 · 2 ¶C

STG

OPR

nop

60-25T

500T

୅

(1)V5.5GND-0.5V

(2)

(3)G50-S

(4)G1.5-V

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

a. 90 % RH Max. (Ta ˺ 39 ¶C) b. Maximum wet-bulb temperature at 39 ¶C or less. (Ta ˺ 39 ¶C) c. No condensation

(3) 11ms, sine wave, one time for ·X, ·Y, ·Z axis (4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis

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(39,90)

PRODUCT INFORMATION

(50,50.4)

25,5)

((--25,5)

Fig. Temperature and Relative humidity range

(60,27.7)

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2. Optical Characteristics

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The optical characteristics should be measured in a dark room or equivalent.

Measuring equipment :

SR-3, RD-80S (TOPCON), EZ-Contrast (Eldim)

(Ta = 25 · 2¶C, VDD=5V, fv= 60Hz, fDCLK=59.1MHz, IL = 8.0mArms)

NoteUnitMax.Typ.Min.ConditionSymbolItem

Contrast Ratio

(Center of screen)

Response

Time

Luminance of White

(Center of screen)

Color

Chromaticity

(CIE 1931)

Green

Blue

White

Red

-1000-C/R

105-Tr+TfOn/Off

-0.650-Rx

-0.335-Ry

-0.295-Gx

-0.605-Gy

Normal

L,R

U,D

Viewing

Angle

-0.145-Bx

-0.075-By

-0.313-Wx

-0.329-Wy

-0.455-Ru'

-0.527-Rv'

msec

cd/m2-250200Y

(3)

SR-3

(5)

RD-850S

(6)

SR-3

(7),(8)

SR-3

-0.122-Gu'

Color

Chromaticity

(CIE 1976)

C.G.L

* C.G.L : Color Grayscale Linearity (continue to the next page)

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Green

Blue

White

-0.563-Gv'

-0.161-Bu'

-0.178-Bv'

-0.198-Wu'

-0.468-Wv'

Ƹu'v'White

(9)0.02--

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PRODUCT INFORMATION

NoteUnitMax.Typ.Min.ConditionSymbolItem

%-72--Color Gamut

K-6500--Color Temperature

Hor.

Viewing

Angle

Ver.

Brightness Uniformity

(9 Points)

uni

Note (1) Test Equipment Setup

The measurement should be executed in a stable, windless and dark room between 30min after lighting the back light at the given temperature for stabilization of the back light. This should be measured in the center of screen.

Single lamp current : 8.0mA Environment condition : Ta = 25 · 2 ¶C

CR˻10

-8570

-8570 Degrees

-8070

%25--B

(8)

EZ-

Contrast

(4)

SR-3

Field Photodetector

TFT - LCD Module

Photodetector

Field

The center of the screen

SR-3 : 50 RD-80S : 50

㎝

LCD Panel

㎝

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Note (2) Definition of test point

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160 800 1440

Active Area

: Test Point

Note (3) Definition of Contrast Ratio (C/R)

: Ratio of gray max (Gmax) & gray min (Gmin) at the center point㽶 of the panel

max

min

3 2 1

8 79

450

810

Gmax : Luminance with all pixels white

Gmin : Luminance with all pixels black

Note (4) Definition of 9 points brightness uniformity

Buni

100

Bmax : Maximum brightness

Bmin : Minimum brightness

(max min)



max

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Note (5) Definition of Response time

a. On/Off response time : Sum of Tr, Tf

Display Data White(TFT off) Black(TFT on) White(TFT off)

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Optical Instruments

Response

Note (6) Definition of Luminance of White : Luminance of white at center point㽶

Note (7) Definition of Color Chromaticity (CIE 1931, CIE1976)

Color coordinate of Red, Green, Blue & White at center point㽶

100%

90%

10%

Note (8) Definition of Viewing Angle

: Viewing angle range (CR ı10)

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Note (9) Color Grayscale Linearity

a. Test image : 100% full white pattern with a test pattern as below

b. Test pattern : Squares, 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and

105 grays steps should be arranged at the centerྜྷ of the screen.

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c. Test method

-1

gray step : move a square of 255 gray level should be moved into the center of the

screen and measure luminance and u’ and v’ coordinates.

- Next gray step : Move a 225 gray square into the center and measure both

luminance and coordinates, too.

d. Test evaluation

'u' v'= (u' - u' ) + (v' - v' )AB

Where A, B : 2 gray levels found to have the largest color differences between them

i.e. get the largest ȟu’ and ȟv’ of each 6 pair of u’ and v’ and calculate the ȟu’v’.

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3. Electrical Characteristics

3.1 TFT LCD Module

The connector for display data & timing signal should be connected.

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PRODUCT INFORMATION

Ta = 25¶C

NoteUnitMax.Typ.Min.SymbolItem

Voltage of Power Supply

Differential Input

Voltage for LVDS

Receiver Threshold

LVDS

Input

Characteri

stics

LVDS skew

Differential input

voltage

Input voltage range

(single-ended)

Common mode

voltage

Current of

(a) Black

Power

Supply

Vsync Frequency

Hsync Frequency

SKEW

|/2

1.2

2.4-

(1)V5.55.04.5V

(2)mV+100--High

mV---100Low

(3)300-300t

(4)mV600200|VID|

(4)V2.40V

(4)V

|/2

mA-800-

mA-600-(b) White (5),(6)

mA1,5001,000-(c) Dot

Hz766050f

kHz70.456.046.3f

Main Frequency

Rush Current

DCLK

RUSH

Note (1) The ripple voltage should be controlled under 10% of VDD.

MHz76.159.248.5f

(7)A3.0--I

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