SAMSUNG LTM200KT01 Specification

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ISSUED DATE : 2008-08-20

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PRODUCT INFORMATION

SAMSUNG TFT--

SAMSUNG TFT

SAMSUNG TFT-LCD PRODUCT INFORMATION

MODEL

MODEL : LTM200KT01

LCD PRODUCT INFORMATION

: LTM200KT01

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

Application Engineering Part 1 (HD), LCD Business

Samsung Electronics Co . , LTD.

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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

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PRODUCT INFORMATION

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

5.3 Back Light Unit

5.4 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 LVDS Input Characteristics

6.5 VDD Power Dip Condition

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

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

8.1 Handling

8.2 Storage

8.3 Operation

8.4 Others

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General Description

Description

LTM200KT01 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 dual 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

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PRODUCT INFORMATION

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

UnitSpecificationItems

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

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

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

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

pixel1600 x 900Number of Pixels

RGB vertical stripePixel Arrangement

Normally WhiteDisplay Mode

(28.4) Watt (Typ.)Power Consumption

Note

cd/༇300(Typ.)Luminance of White

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Mechanical Information

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Module

Max.

463.3

272.5

mm462.8462.3Horizontal (H)

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

NoteUnitTyp.Min.Item

size

17.5

2,600

mm--Depth (D)

LCD module onlyg--Weight

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

1. Absolute Maximum Ratings

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

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

NoteUnitMax.Min.SymbolItem

(1)V5.5GND-0.5V

60-25T

500T

୅

(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

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

Measuring equipment :

(Ta = 25 · 2¶C, VDD=5V, fv= 60Hz, fDCLK=59.1MHz, IL = 6.5mArms)

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

NoteUnitMax.Typ.Min.ConditionSymbolItem

Contrast Ratio

(Center of screen)

Response

Time

Luminance of White

(Center of screen)

Color

Chromaticity

(CIE 1931)

Green

White

Red

Blue

Red

-1000-C/R

105-Tr+TfOn/Off

-0.650-Rx

-0.335-Ry

-0.295-Gx

-0.605-Gy

Normal









Viewing

Angle

-0.145-Bx

-0.075-By

-0.313-Wx

-0.329-Wy

-0.455-Ru'

-0.527-Rv'

msec

cd/m2-300250Y

(3)

SR-3

(5)

RD-850S

(6)

SR-3

(7),(8)

SR-3

Color

Chromaticity

(CIE 1976)

C.G.L

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

Green

Blue

White

Ƹu'v'White

-0.122-Gu'

-0.563-Gv'

-0.161-Bu'

-0.178-Bv'

-0.198-Wu'

-0.468-Wv'

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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 : 6.5mA Environment condition : Ta = 25 · 2 ¶C

CR˻10

Photodetector

-8070

-8070 Degrees

-8070

%25--B

(8)

EZ-

Contrast

(4)

SR-3

Field Photodetector

1ദSR-3

TFT - LCD Module

Field

SR-3 : 50໅ RD-80S : 50໅

LCD Panel

The center of the screen

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Note (2) Definition of test point

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PRODUCT INFORMATION

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

3 2 1

8 79

450

810

min

Gmax : Luminance with all pixels white

Gmin : Luminance with all pixels black

Note (4) Definition of 9 points brightness uniformity

Buni

=×

(max min)

100

−

max

Bmax : Maximum brightness

Bmin : Minimum brightness

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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

Note (8) Definition of Viewing Angle

: Viewing angle range (CR ı10)

100%

90%

10%

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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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PRODUCT INFORMATION

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

Δu' v'= (u' - u' ) + (v' - v' )

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

Main Frequency

Rush Current

SKEW

DCLK

RUSH

|VID|/2

1.2 |V

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

MHz76.159.248.5f

(7)A3.0--I

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

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