SAMSUNG LTM170EU-L31 Specification

Global LCD Panel Exchange Center

www.panelook.com

Approval Specification

Customer : VD

SAMSUNG TFT--

SAMSUNG TFT

SAMSUNG TFT-LCD

MODEL::

MODEL

MODEL : LTM170EU-L31

Any Modification of Specification is not allowed without SEC's Permission.

NOTE :

LCD

LTM170EU--

LTM170EU

DATE : 17 / Oct / 2007

L31

Customer’’

Customer

SIGNATURE

Development Group 1(HD), LCD Business

Samsung Electronics Co . , LTD.

s Approval

DATE

PREPARED BY

APPROVAED BY

DATE

17/Oct/’07

DATE

17/Oct/’07

1/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

www.panelook.com

Global LCD Panel Exchange Center

Contents

www.panelook.com

Approval Specification

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

General Description --------------------------------------------------------------------------------- (4)

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

2. Optical Characteristics -------------------------------------------------------------------------- (7)

3. Electrical Characteristics ------------------------------------------------------------------------(12)

3.1 TFT LCD Module

3.2 Back Light Unit

4. Block Diagram ----------------------------------------------------------------------------------- (17)

4.1 TFT LCD Module

4.2 Back Light Unit

5. Input Terminal Pin Assignment -------------------------------------------------------------- (18)

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. Reliability Test -------------------------------------------------------------------------------------(31)

9. Packing -------------------------------------------------------------------------------------------- (32)

10. Marking & Others ------------------------------------------------------------------------------- (33)

11. General Precaution ---------------------------------------------------------------------------- (35)

11.1 Handling

11.2 Storage

11.3 Operation

11.4 Others

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

2/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

* Revision History

www.panelook.com

Approval Specification

Date

2007

Rev.

SummaryPage

Approval specification of LTM170EU-L31 model was issued first.allS00Oct. 17.

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

3/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

General Description

Approval Specification

Description

LTM170EU-L31 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 17.0“ is 1280 x 1024 and this model can display up to 16.7 millions colors.

Features

 RoHS compliance (Pb-free)  High contrast ratio, high aperture ratio, fast response time  TN(Twisted Nematic) mode  2 dual CCFTs(Cold Cathode Fluorescent Tube)  DE(Data Enable) mode  LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)  COMPACT SIZE DESIGN  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

mm0.264(H) x 0.264(W)Pixel Pitch

mm337.92(H) x 270.336(V)Active Display Area

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

pixel1280 x 1024Number of Pixels

Note

RGB vertical stripePixel Arrangement

Normally WhiteDisplay Mode

21.9 Watt (Typ.)Power Consumption

cd/༇300(Typ.)Luminance of White

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

4/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

Mechanical Information

www.panelook.com

Approval Specification

Max.

359.0

mm358.5358.0Horizontal (H)

Module

297.0

mm296.5296.0Vertical (V) w/o inverter ass’y

size

17.5

mm--Depth (D)

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 )

sig

STG

OPR

nop

V5-V

60-25T

500T

୅

(1)V6.5GND-0.5V

(2)

(3)G50-S

(4)G1.5-V

Note (1) Ta= 25 · 2 ¶C

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

5/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

(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

www.panelook.com

(39,90)

Approval Specification

(50,50.4)

25,5)

((--25,5)

Fig. Temperature and Relative humidity range

(60,27.7)

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

6/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

2. Optical Characteristics

www.panelook.com

Approval Specification

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

Measuring equipment : TOPCON RD-80S,SPECTRORADIOMETER SR-3

(Ta = 25 · 2¶C, VDD=5V, fv= 60Hz, fDCLK=54MHz, IL = 6.5mArms)

NoteUnitMax.Typ.Min.ConditionSymbolItem

Contrast Ratio

(Center of screen)

Response

Time

Luminance of White

(Center of screen)

Green

Color

Chromaticity

(CIE 1931)

White

Red

Blue

-1,000600C/R

85-Tr+TfOn/Off

0.6800.6500.620Rx

0.3600.3300.300Ry

0.3300.3000.270Gx

0.6300.6000.570Gy

Normal

L,R

U,D

Viewing

Angle

0.1800.1500.120Bx

0.1100.0800.050By

0.3430.3130.283Wx

0.3590.3290.299Wy

msec

cd/m2-300250Y

(3)

SR-3

(5)

RD-80S

(6)

SR-3

(7),(8)

-0.459-Ru'

Red

-0.525-Rv'

-0.125-Gu'

Color

Chromaticity

(CIE 1976)

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

Green

-0.563-Gv'

-0.164-Bu'

Blue

-0.197-Bv'

-0.198-Wu'

White

-0.468-Wv'

wHITEC.G.L (9)

Ƹu'v'

-0.018-

SR-3

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

7/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Approval Specification

NoteUnitMax.Typ.Min.ConditionSymbolItem

%-72--Color Gamut

K-6,500--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(5)

-85(89)70(80)

-85(89)70(80) Degrees

-80(89)70(80)

%25--B

(8)

SR-3

(4)

SR-3

FieldPhoto detector

1ദSR-3

TFT - LCD Module

Photo detector

Field

SR-3 : 50໅ RD-80S : 50໅

LCD Panel

The center of the screen

8/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

www.panelook.com

Global LCD Panel Exchange Center

Note (2) Definition of test point

www.panelook.com

128 640 1152

Approval Specification

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

102

512

922

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

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

9/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

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, 5)

www.panelook.com

Approval Specification

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

10/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

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.

www.panelook.com

Approval Specification

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

'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’.

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

11/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

Global LCD Panel Exchange Center

3. Electrical Characteristics

3.1 TFT LCD Module

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

www.panelook.com

Approval Specification

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)ps300-300t

(4)mV600200|VID|

(4)V2.40V

(4)V

|/2

mA-850-

mA-750-(b) White (5),(6)

mA12001000-(c) Dot

Hz776049f

kHz82.086456.7f

Main Frequency

Rush Current

DCLK

RUSH

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

MHz69.285440f

(7)A3.0--I

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

12/37Page07-S00-S-071017Doc. NoLTM170EU-L31MODEL

www.panelook.com

+ 25 hidden pages