SAMSUNG LTM230HT10 Specification

Global LCD Panel Exchange Center

ISSUED DATE : 2011-09-19

SAMSUNG TFT-LCD PRODUCT INFORMATION

MODEL : LTM230HT10

www.panelook.com

PRODUCT INFORMATION

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

Application Engineering Group

LCD Division, Samsung Electronics Co. , LTD.

MODEL LTM230HT10 Page

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

1/33

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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 ----------------------------------------------------------------------------------- (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

MODEL LTM230HT10 Page

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

2/33

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

General Description

PRODUCT INFORMATION

Description

LTM230HT10 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  High speed response  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 5.2 compliance

( Except for 2.2 response time; this product does not have over driving function.

It is recommended to support in system level )

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

Items Specification Unit Note

Pixel Pitch 265.50(H) x 265.50(W) um

Active Display Area 509.76(H) x 286.74(V) um

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

Display Colors 16.7M (Hi-FRC) colors

Number of Pixels 1,920 x 1,080 pixel

Pixel Arrangement RGB vertical stripe

Display Mode Normally White

Luminance of White 250(Typ.)

cd/༇

MODEL LTM230HT10 Page

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

3/33

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

PRODUCT INFORMATION

Mechanical Information

Item Min. Typ. Max. Unit Note

Horizontal (H) 533.5 534.0 534.5 mm

Module

size

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

Vertical (V) 311.2 311.7 312.2 mm

Depth (D) - - 10.7 mm -

Weight - - 1700 g LCD module only

1. 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

Data Signal V

Storage temperature T

Center of Glass surface temperature

(Operation)

Shock ( non - operating ) S

Vibration ( non - operating ) V

sig

STG

OPR

nop

GND-0.5 6.5 V (1)

-5V

-25 60

050

୅

- 50 G (3)(5)

- 1.5 G (4)(5)

(2)

Note (1) Ta= 25 · 2 ¶C

MODEL LTM230HT10 Page

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

4/33

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

PRODUCT INFORMATION

(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.

25,5)

((--25,5)

Storage Range

(39,90)

(50,50.4)

(60,27.7)

MODEL LTM230HT10 Page

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

5/33

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

2. Optical Characteristics

PRODUCT INFORMATION

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=5.0V, fv= 60Hz, fDCLK=67.3MHz, If =360mA)

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio

(Center of screen)

Response Time(On/Off)

Luminance of White

(Center of screen)

Red

C/R 600 1000 -

-510ms

Ry 0.340

200 250 - cd/m

0.633

(3)

SR-3

(5)

RD-80S

(6)

SR-3

Color

Chromaticity

(CIE 1931)

Color

Chromaticity

(CIE 1976)

Green

Blue

White

Red

Green

Blue

White

Gx 0.320

Gy 0.622

-0.030

Bx 0.155

Normal

By 0.042

Wx 0.313

Wy 0.329

Ru' - 0.443 -

Rv' - 0.527 -

Gu' - 0.131 -

Gv' - 0.569 -

Bu' - 0.189 -

Bv' - 0.125 -

Wu' - 0.198 -

Wv' - 0.468 -

L,R

U,D

Viewing

Angle

+0.030

(7),(8)

SR-3

C.G.L

(ACC ONLY)

* C.G.L : Color Grayscale Linearity

White

Ƹu'v'

- - 0.02 (9)

MODEL LTM230HT10 Page

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

6/33

www.panelook.com

Global LCD Panel Exchange Center

Item Symbol Condition Min. Typ. Max. Unit Note

Color Gamut - - 72 - %

Color Temperature - - 6500 - K

www.panelook.com

PRODUCT INFORMATION

70 80 -

Hor.

Viewing

Angle

CR≥10

70 80 -

Ver.

Brightness Uniformity

(9 Points)

uni

70 80 -

--25%

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 = 360 mA Environment condition : Ta = 25 · 2 ¶C

Degrees

(8)

EZ-

Contrast

(4)

SR-3

Photo detector

Photo detector Field

SR-3

2ദ

Field

SR-3 : 40໅ RD-80S : 50໅

TFT - LCD Module

The center of the screen

MODEL LTM230HT10 Page

LCD Panel

7/33

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

PRODUCT INFORMATION

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䐣 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

MODEL LTM230HT10 Page

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

8/33

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

PRODUCT INFORMATION

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

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

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

Note (8) Definition of Viewing Angle

: Viewing angle range (CR ≥ 10)

MODEL LTM230HT10 Page

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

9/33

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

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

'u'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 Δu’ and Δv’ of each 6 pair of u’ and v’ and calculate the Δu’v’.

MODEL LTM230HT10 Page

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

10/33

www.panelook.com

+ 23 hidden pages