SAMSUNG LTM220MT09 Specification

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MODEL : LTM220MT09

Issued Date : 24 / Apr. / 2012

SAMSUNG TFT-LCD PRODUCT INFORMATION

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

Application Engineering Group

Samsung Display Co., Ltd.

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5.7 I

9.1 Handling Precautions

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Contents

Revision History -------------------------------------------------------------------------- (3)

1. General Description ---------------------------------------------------------------------- (4)

2. Absolute Maximum Ratings ------------------------------------------------------------- (5)

3. Optical Characteristics -------------------------------------------------------------------- (7)

4. Block diagram ---------------------------------------------------------------------------- (11)

5. Electrical Characteristics ------------------------------------------------------------------ (12)

5.1 TFT LCD Module

5.2 Back Light Unit

5.3 LVDS Input Characteristics

5.4 Timing Parameters

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

5.6 Power ON/OFF Sequence

nput Terminal Pin Assignmen

6. Outline Dimension ------------------------------------------------------------------------ (25)

7. Packing ------------------------------------------------------------------------------------ (27)

9. General Precautions ----------------------------------------------------------------------- (29)

9.2 Storage Precautions

9.3 Operation Precautions

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Dat

Revision History

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ersion

P0.0 24,Apr.,2012 All Product information

age

escription

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Features

DE (Data Enable) only mode

CO 5.1 compliance

Luminance of White

250(Typ.)

༇

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1. General Description

Overview

LTM220MT09 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 22.0” is 1680 x 1050(WSXGA+) and this model can display up to 16.7 millions colors.

Application

- Workstation & Desktop monitors

- Display terminals for AV Products

- Monitors for Industrial machine

LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)

RoHS, Halogen Free

White LED Edge slim Backlight (1-side)

- Except for 2.2 response time; this product does not have over driving function. It is recommended to support in system level

General Information

Items Specification Unit

Pixel Pitch 0.282(H) x 0.282(W) mm

Active Display Area 473.76(H) x 296.1(V) mm

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

Display Colors 16.7M (Hi-FRC) colors

Number of Pixels 1,680 x 1,050 pixel

Pixel Arrangement RGB vertical stripe -

Display Mode Normally White -

Power Consumption Total 19.19W(Typ.) ( Panel 8.5W / BLU 10.69W) W

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(Operation)

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Mechanical Information

Item Min. Typ. Max. Unit Note

Horizontal (H) 493.2 493.7 494.2 mm

Module

size

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

Vertical (V) 319.6 320.1 320.6 mm

Depth (D) - - 10.7 mm -

Weight - - 1,900 g LCD module only

2. Absolute Maximum Ratings

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

Item Symbol Min. Max. Unit Note

Power Supply Voltage V

Operating Temperature T

Storage temperature T

Glass surface temperature

Note (1) Ta= 25 ± 2 °C

OPR

STG

SUF

GND-0.5 6.5 V (1)

050

-20 60

050

୅

(2)

(3)

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operating temperature should be keeping the surface of active area not any

(50.50.4)

(

20.10)

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

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

(3) The maximum operating temperature of LCD module is defined with surface

temperature of active area. Under any condition, the maximum ambient

higher than 65 °C

Relative Humidity ( % RH)

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-40

100

Operating Range

(39.90)

(60.27.7)

Storage Range

-20

40 60

Temperature (°C )

Fig. Temperature and Relative humidity range

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C/R

600

1000

(Ce te o sc ee )

Viewing

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3. Optical Characteristics

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

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

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio

(Center of screen)

Response

Time

On/Off Tr + Tf - 5 10 msec

Luminance of White

Brightness Uniformity

(9 Points)

Red

Color

Green

Chromaticity

(CIE 1931)

Blue

(Ta = 25 ± 2°C, VDD=5V, fv= 60Hz, f

uni

200 250 - cd/m

--25%

Rx 0.641

Ry 0.335

Gx 0.300

Gy 0.605

Bx 0.147

Normal



L,R



U,D

- 0.030 +0.030

0.058

=59.5MHz, If =360mA)

DCLK

(3)

SR-3

(5)

RD-80S

(6)

R-

(4)

SR-3

Color

Chromaticity

(CIE 1976)

White

Red

Green

Blue

White

Wx 0.313

Angle

Wy 0.329

Ru' - 0.447 -

Rv' - 0.525 -

Gu' - 0.124 -

Gv' - 0.564 -

Bu' - 0.173 -

Bv' - 0.153 -

Wu' - 0.198 -

Wv' - 0.469 -

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(7),(8)

SR-3

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detector

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Item Symbol Condition Min. Typ. Max. Unit Note

Color Gamut - - 72 - %

Color Temperature - - 6500 - K

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

Hor.



Viewing

Angle



Ver.



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.

LED Forward current : If = 360mA Environment condition : Ta = 25 ± 2 °C

Photo

70 80 -

CR10 Degrees

70 80 -

(8)

EZ-

Contrast

Field

2°

SR-3 : 50༃

RD-80S : 50༃

TFT - LCD

Module

LCD Panel

The center of the

screen

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(4) Definiti

(2) Definition of test point

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168 840 1512

Active Area

: Test Point

3 2 1

(3) Definition of Contrast Ratio (CR)

: Ratio of gray max (G

) & gray min (G

max

CR =

G G

: Luminance with all pixels white

max

: Luminance with all pixels black

min

8 79

max

min

105

525

945

) at the center pointྜྷ of the panel

min

on of 9 points brightness uniformity

= 100 x

uni

: Maximum brightness

max

: Minimum brightness

min

max

-B

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10 %

)

gg g

()



(5) Definition of Response time : Sum of Tr, Tf

Optical Instruments

Response

100 %

90 %

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(6) Definition of Luminance of White : Luminance of white at center point (5)

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

Color coordinate of Red, Green, Blue & White at center point (5)

(8) Definition of Viewing Angle

: Viewin

angle range(CR  10

Normal 

= D= L= R = 0°

U = 90°0



= 90°0



D = 90°0

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