SAMSUNG LTM230HP06 Specification

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ISSUED DATE : 2010-01-08

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PRODUCT INFORMATION

SAMSUNG TFT--

SAMSUNG TFT

SAMSUNG TFT-LCD PRODUCT INFORMATION

MODEL : LTM230HP06

LCD PRODUCT INFORMATION

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

Application Engineering Part 1, TCS team

LCD Division, 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

4. Block Diagram ----------------------------------------------------------------------------------- (15)

4.1 TFT LCD Module

4.2 Back Light Unit

5. Input Terminal Pin Assignment -------------------------------------------------------------- (16)

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

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

8. General Precaution ------------------------------------------------------------------------------ (31)

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

LTM230HPXX 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 23.0” is 1920 x 1080 and this model can display up to 16.7 millions colors.

Features

 High contrast ratio, high aperture structure  PVA(Patterned Vertical Alignment) mode  FHD (1920 x 1080 pixels) resolution  White LED Edge slim Backlight (1-side)  DE (Data Enable) only mode  LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)  RoHS, Halogen Free



TCO 03’ compliance

Applications

 Workstation & desktop monitors  MFM & Graphic application  Display terminals for AV application products  Financial market  Monitors for industrial machine

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

in advance.

General Information

Hard coating-Glare (3H), Haze 44%Surface Treatment

UnitSpecificationItems

mm0.2655(H) x 0.2655(W)Pixel Pitch

mm509.76(H) x 286.74(V)Active Display Area

colors16.7M (Hi-FRC)Display Colors

Note

pixel1,920 x 1,080Number of Pixels

RGB vertical stripePixel Arrangement

Normally WhiteDisplay Mode

cd/༇250(Typ.)Luminance of White

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Mechanical Information

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Max.

mm534.0533.5Horizontal (H)

mm311.7311.2Vertical (V)

Module

534.5

312.2

size

(12.0)

mm--Depth (D)

Partially (12.3)mm in the circuit

area. Refer to the page 30.

(2,000)

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

1. Absolute Maximum Ratings

NoteUnitTyp.Min.Item

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

Data Signal

Storage temperature

Center of Glass surface temperature

(Operation)

Shock ( non - operating )

Vibration ( non - operating )

Note (1) Ta= 25 · 2 ¶C

sig

STG

OPR

nop

V5-V

60-25T

500T

୅

(1)V6.5GND-0.5V

(2)

(3)(5)G50-S

(4)(5)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 (5) At vibration and shock test, the fixture which holds the module to be tested has to be

hard and rigid enough so that the module would not be twisted or bent by the fixture.

(39,90)

(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=67.3MHz, If=(252)mA )

NoteUnitMax.Typ.Min.ConditionSymbolItem

Contrast Ratio

(Center of screen)

Response

Time(On/Off)

Luminance of White

(Center of screen)

Green

Color

Chromaticity

(CIE 1931)

Red

Blue

White

-3,0002,500C/R

-25-Tr + TfOn/Off

0.645

0.335Ry

0.295Gx

0.610Gy

-0.030

0.145Bx

Normal

L,R

U,D

Viewing

Angle

0.070By

0.313Wx

0.329Wy

-250200Y

+0.030

msec

cd/m

(3)

SR-3

(5)

RD-80S

(6)

SR-3

(7),(8)

SR-3

Red

Color

Chromaticity

(CIE 1976)

C.G.L

(ACC ONLY)

* C.G.L : Color Grayscale Linearity

Green

Blue

White

u'v'White

-0.450-Ru'

-0.526-Rv'

-0.121-Gu'

-0.564-Gv'

-0.163-Bu'

-0.177-Bv'

-0.198-Wu'

-0.468-Wv'

(9)0.02--

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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.

LED current : If = (252)mA Environment condition : Ta = 25 · 2 ¶C

-8980

-8980 Degrees

-8980

%25--B

(8)

EZ-

Contrast

(4)

SR-3

Field Photo detector

ദ

TFT - LCD Module

Photo detector

Field

The center of the screen

SR-3 : 40 RD-80S : 50

໅

LCD Panel

໅

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Note (2) Definition of test point

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192 960 1728

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

3 2 1

Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black

max

min

8 79

108

540

972

Note (4) Definition of 9 points brightness uniformity

Buni

=×

100

Bmax : Maximum brightness Bmin : Minimum brightness

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

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

Optical Instruments

Response

100%

90%

10%

(max min)

−

max

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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 ˻ 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.

PRODUCT INFORMATION

c. Test method

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

-1 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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