SAMSUNG LTM215HT04 Specification

Global LCD Panel Exchange Center

LCD B

LTD

ISSUED DATE : 2011-08-26

SAMSUNG TFTSAMSUNG TFT--LCD PRODUCT INFORMATIONLCD PRODUCT INFORMATION

MODEL MODEL : : LTM215HT04LTM215HT04

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

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

Application Engineering Group

usiness, Samsung Electronics Co . ,

MODEL LTM215HT04 Page

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

.

1/ 29

www.panelook.com

Global LCD Panel Exchange Center

3. Electrical Ch

(11)

4.2 Back Light Unit

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

8.3 O

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

Contents

General Description --------------------------------------------------------------------------------- (3)

1. Absolute Maximum Ratings ------------------------------------------------------------------- (4)

2. Optical Characteristics -------------------------------------------------------------------------- (6)

aracteristics ------------------------------------------------------------------------

3.1 TFT LCD Module

3.2 Back Light Unit

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

4.1 TFT LCD Module

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

5.1 Input Signal & Power

5.2 LVDS Interface

5.3 Back Light Unit

6. Interface Timing --------------------------------------------------------------------------------- (21)

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

8. General Precaution ------------------------------------------------------------------------------ (27)

8.1 Handling

8.2 Storage
peration

8.4 Operation Condition Guide

8.5 Others

MODEL LTM215HT04 Page

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

2/ 29

www.panelook.com

Global LCD Panel Exchange Center

LTM215HT04

color active matrix liquid crystal display

(LCD) that uses amorphous



RoHS, Halogen Free

Displ

N

Whit

www.panelook.com

General Description

PRODUCT INFORMATIONPRODUCT INFORMATION

Description

is a
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 21.5” 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 (Vertical)
 DE (Data Enable) only mode
 LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)

 TCO 5.1 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 248.25(H) x 248.25(W) um

Active Display Area 476.64(H) x 268.11(V) mm

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

Display Colors 16.7M ( Hi-FRC ) colors

Number of Pixels 1920 X 1080 pixel

Pixel Arrangement RGB vertical stripe

ay Mode

Luminance of White 250(Typ.)

ormally

e

cd/༇

MODEL LTM215HT04 Page

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

3/ 29

www.panelook.com

Global LCD Panel Exchange Center

Item

Min

Typ

Max.Unit

Note

1,980

C

p

Mechanical Information

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

.

.

Horizontal (H) 495.1 495.6 496.1 mm

Module

size

Depth (D) - - 10.7 mm

Weight - -

gL

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

1. Absolute Maximum Ratings

-Vertical (V) 291.7 292.2 292.7 mm

D module only

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

Note (1) Ta= 25 · 2 ¶C

T

DD

sig

STG

OPR

no

nop

GND-0.5 6.5 V (1)

-5V

-20 60

050

୅

୅

(2)

(2)

- 50 G (3)(5)

- 1.5 G (4)(5)

MODEL LTM215HT04 Page

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

4/ 29

www.panelook.com

Global LCD Panel Exchange Center

b. Maximum wet

-

bulb temperature at 39

C

or less. (

Ta 39C)

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

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

a. 90 % RH Max. (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.

¶

Fig. Temperature and Relative humidity range

MODEL LTM215HT04 Page

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

5/ 29

www.panelook.com

Global LCD Panel Exchange Center

g equip

)

gqp

,

(),

()

Ch

0.030

030

y

Angle

SR-3

y

C.G.L

www.panelook.com

2. Optical Characteristics

PRODUCT INFORMATIONPRODUCT INFORMATION

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

Measurin

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

(Center of screen)

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

(Ta = 25 · 2¶C, VDD=5V, fv= 60Hz, fDCLK =67.3MHz, If =330mA)

C/R 600 1,000 -

200 250 - cd/m

0.633

Red

Y

L

Rx

Ry 0.340

2

(3)

SR-3

(5)

RD-80S

(6)

SR-3

Color

romaticity

(CIE 1931)

Color

Chromaticity

(CIE 1976)

Green

Blue

White

Red

Green

Blue

White

Gx 0.320

Gy 0.622

-

Bx 0.155

Normal

By 0.042

Wx 0.313

W

Ru' - 0.436 -

Rv' - 0.526 -

Gu' - 0.130 -

Gv' - 0.570 -

Bu' - 0.194 -

Bv' - 0.118 -

Wu' - 0.198 -

Wv' - 0.468 -

=0



L,R

=0



U,D

Viewing

0.329

+0.

(7),(8)

(ACC ONLY)

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

White

Ƹu'v'

- - 0.02 (9)

MODEL LTM215HT04 Page

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

6/ 29

www.panelook.com

Global LCD Panel Exchange Center

Color Gamut

72

%

D

Th

Item Symbol Condition Min. Typ. Max. Unit Note

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

--

-

Color Temperature - - 6500 - K

Hor.

Viewing

Angle

Ver.

Brightness Uniformity

(9 Points)



L



R



U

CR10



B

uni

70 80 -

70 80 -

70 80 -

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 = 330mA Environment condition : Ta = 25 · 2 ¶C

Degrees

(8)

EZ-

Contrast

(4)

SR-3

Photo detector

Photo detector Field

SR-3

2ദ

Field

SR-3 : 50໅

TFT - LCD Module

LCD Panel

e center of the screen

MODEL LTM215HT04 Page

7/ 29

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

www.panelook.com

Global LCD Panel Exchange Center

G

Bmax : Maximum brightness with all pixels white

Note (2) Definition of test point

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

192 960 1728

Active Area

6

: 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

G

CR

max

3 2 1

8 79

45

108

540

972

min

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

Note (4) Definition of 9 points brightness uniformity

BB

Buni

u

100

Bmin : Minimum brightness with all pixels white

(max min)

B



max

MODEL LTM215HT04 Page

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

8/ 29

www.panelook.com

Global LCD Panel Exchange Center

a. On/Off response time : Sum of Tr, Tf

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

Note (5) Definition of Response time

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

Optical Instruments

Response

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 )

100%

90%

10%

0%

MODEL LTM215HT04 Page

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

9/ 29

www.panelook.com

Global LCD Panel Exchange Center

luminance and coordinates, too.

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

PRODUCT INFORMATIONPRODUCT INFORMATION

c. Test method

st

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

d. Test evaluation

'u' v'= (u' - u' ) + (v' - v' )AB

2

AB

2

Where A, B : 2 gray levels found to have the largest color differences between them

i.e. get the largest u’ and v’ of each 6 pair of u’ and v’ and calculate the u’v’.

MODEL LTM215HT04 Page

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

10 / 29

www.panelook.com

Global LCD Panel Exchange Center

The connector for display data &

timing signal should be connected.

)

Differential Input

g

()

Characteri

voltage

www.panelook.com

3. Electrical Characteristics

3.1 TFT LCD Module

Item Symbol Min. Typ. Max. Unit Note

Voltage of Power Supply V

Voltage for LVDS

Receiver Threshold

LVDS skew t

LVDS

Input

stics

Differential input

Input voltage range

(single-ended)

PRODUCT INFORMATIONPRODUCT INFORMATION

Ta = 25¶C

DD

High- -+50mV(2

Low -50 - - mV

SKEW

|VID| 100 600 mV (4)

V

IN

4.5 5.0 5.5 V (1)

-270 270 (3)

0.7 1.7 V (4)

Common mode

voltage

(a) Black

V

CM

1.0 1.2 1.4 V (4)

- 1,000 - mA

Current of

Power

(b) White - 800 - mA

I

DD

Supply

(c) Dot - 1,300 1,600 mA

Vsync Frequency f

Hsync Frequency f

Main Frequency f

Rush Current I

RUSH

V

H

DCLK

49.0 60.0 75.0 Hz

54.2 66.0 88.0 kHz

53.9 67.3 87.5 MHz

- - 5.0 A (7)

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

(5),(6)

MODEL LTM215HT04 Page

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

11 / 29

www.panelook.com

Global LCD Panel Exchange Center

b. C

L

includes all probe and fixture capacitance

Differential

VCM=1.4V

|VID| = 600mV

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

(2) Differential receiver voltage definitions and propagation delay and transition time test circuit

a. All input pulses have frequency = 10MHz, t

Note a.

(3) LVDS Receiver DC parameters are measured under static and steady conditions

which may not be reflective of its performance in the end application.

or tF=1ns

R

Note b.

T

LVDS Clk

V

= 0V

DIFF

LVDS Data
RX +/-

t

SKEW

where tskew : skew between LVDS clock & LVDS data,

T : 1 period time of LVDS clock

cf) (-/+) of 270psec means LVDS data goes before or after LVDS clock.

(4) Definition of VIDand V

V

DD

using single-end signals

CM

V

= 0V

DIFF

Differential

VCM=1.4V

VCM=1.2V

VCM=1.0

V

SS

VCMrange with Min |VID|

|VID| = 100mV

|VID| = 100mV

VCM=1.0

VCMrange with Max |VID|

MODEL LTM215HT04 Page

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

|VID| = 600mV

12 / 29

www.panelook.com

Global LCD Panel Exchange Center

(5) fV=60Hz, fDCLK = 67.3MHz, VDD = 5.0V, DC Current.
(6) Power dissipation check pattern (LCD Module only)

a) White Pattern b) Black Pattern c) Dot Pattern

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

(7) Measurement Condition

100%

90%

10%
GND

Rush Current I

RUSH

T

RUSH

=470༕

can be measured when T

. is 470༕.

RUSH

V

DD

MODEL LTM215HT04 Page

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

13 / 29

www.panelook.com

Global LCD Panel Exchange Center

/ch

I

330mA

3.2 Back Light Unit

3.2.1 The characteristics of LED bar

The back light unit is composed of WLED.

Item Symbol Min. Typ. Max. Unit Note

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

Ta=25 · 2¶C

LED Forward Current I

LED Array Voltage V

F

P

- 330 - mA

- 33.0 35.0 V -

Operating Life Time Hr 30,000 - - Hour (2)

Note (1) The above specification is not for the converter output, but for the LED bar.

The LED bar consists of 30 LED packages ; 3 parallel X 10 serial

(2) Life time (Hr) is defined as the time when brightness of a LED package itself

becomes 50% or less than its original value at the condition of Ta=25 · 2¶C
and

=

F

.

(1)

MODEL LTM215HT04 Page

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

14 / 29

www.panelook.com

Global LCD Panel Exchange Center

x

x

g

n

r

www.panelook.com

4. BLOCK DIAGRAM

PRODUCT INFORMATIONPRODUCT INFORMATION

4.1 TFT LCD Module

USI-2

Source Driver ICs

Column Driver Circuit

TFT-LCD

LVDS

pair #1

LVDS

pair #2

+5.0V

V

DD

CN1

(30pin)

LVDS (R

(USI -2)(Tx)

)

Timing Controller

Power
Circuit

Control signal

G1

G1080

S1 S 1920

Control signal

(1920 x RGB x 1080 pixels)

4.2 Back Light Unit

Connector: Molex 104086-0410 or equivalent

((Matching Connector : Molex 104085-0400 or equivalent)

LED barLED bar

LED Return

LED Power

signal

LED Powe

LED Retur

44--pin connectorpin connector

signal

୔ For detail connector information, please refer to page 19.

MODEL LTM215HT04 Page

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

15 / 29

www.panelook.com

Global LCD Panel Exchange Center

PIN NO

SYMBOL

FUNCTION

5

RXO2

Negative Transmission Data of Pixel 2 (ODD data)

10

RXO3

N

(ODD data)

15

RXE1

Negative Transmission Data of Pixel 1 (EVEN data)

20

RXEC

-

Negative Sampling Clock (EVEN data)

25

NC CE (For LCD internal use only. Do not connect)

DD

data)ata)

xexe

n

www.panelook.com

5. Input Terminal Pin Assignment

PRODUCT INFORMATIONPRODUCT INFORMATION

5.1. Input Signal & Power ( Connector : UJU IS 100-L30B-C23 or equivalent )

1 RXO0- Negative Transmission Data of Pixel 0 (ODD data)

2 RXO0+ Positive Transmission Data of Pixel 0 (ODD data)

3 RXO1- Negative Transmission Data of Pixel 1 (ODD data)

4 RXO1+ Positive Transmission Data of Pixel 1 (ODD data)

-

6 RXO2+ Positive Transmission Data of Pixel 2 (ODD data)

7 GND Power Ground

8 RXOC- Negative Sampling Clock (ODD data)

9 RXOC+ Positive Sampling Clock (ODD data)

-

11 RXO3+ Positive Transmission Data of Pixel 3 (ODD data)

egative Transmission Data of Pixel 3

12 RXE0- Negative Transmission Data of Pixel 0 (EVEN data)

13 RXE0+ Positive Transmission Data of Pixel 0 (EVEN data)

14 GND Power Ground

-

16 RXE1+ Positive Transmission Data of Pixel 1 (EVEN data)

17 GND Power Ground

18 RXE2- Negative Transmission Data of Pixel 2 (EVEN data)

19 RXE2+ Positive Transmission Data of Pixel 2 (EVEN data)

21 RXEC+ Positive Sampling Clock (EVEN data)

22 RXE3- Negative Transmission Data of Pixel 3 (EVEN data)

23 RXE3+ Positive Transmission Data of Pixel 3 (EVEN data)

24 GND Power Ground

26 NC * CTL (For LCD internal use only. Do not connect)

RXE

*

27 NC No Connection

28 V

30 V

DD

DD

Power Supply : +5V29 V

* If the system already uses the 25, 26pins, it should keep under GND level

The voltage applied to those pins should not exceed -200mV.

MODEL LTM215HT04 Page

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

16 / 29

www.panelook.com

Global LCD Panel Exchange Center

Note) Pin number starts from left side



www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

PCB



Pin No. 1 Pin No. 30

#30#1

UJU IS100-L30B-C23 or equivalent

Fig. Connector diagram

a. All GND pins should be connected together and also be connected to the
LCD’s metal chassis.
b. All power input pins should be connected together.
c. All NC pins should be separated from other signal or power.

MODEL LTM215HT04 Page

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

17 / 29

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

5.2 Timing Diagrams of LVDS For Transmitting

LVDS Receiver : Integrated T-CON

PRODUCT INFORMATIONPRODUCT INFORMATION

MODEL LTM215HT04 Page

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

18 / 29

www.panelook.com

Global LCD Panel Exchange Center

q

p

q

5.3 Back Light Unit

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

LED Bar input connector : Molex 104086-0410 or e

(mating CNT : Molex 104085-0400, 104085-0410)

Pin No. Pin description Function

1 Vin LED power input

2 RTN 1 Channel 1 LED return

3 RTN 2 Channel 2 LED return

4 RTN 3 Channel 3 LED return

Note ) Pin number starts from up side

uivalent

Rear view of panel

Connector



#4

Fig. Connector diagram

#1

MODEL LTM215HT04 Page

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

19 / 29

www.panelook.com

Global LCD Panel Exchange Center

BLACK

000000000000000000000000R0

G252

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

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

DATA SIGNAL

COLORDISPLAY

BASIC

COLO

R

(8bit)

BLACK 000000000000000000000000 -

BLUE 000000000000000011111111 -

GREEN 000000001111111100000000 -

CYAN 000000001111111111111111 -

RED 111111110000000000000000 -

MAGENT

A

YELLOW111111111111111100000000 -

WHITE 111111111111111111111111 -

R0 R1 R2 R3 R4 R5 R6 R7 G0

111111110000000011111111 -

RED GREEN BLUE

G1G

G4G

G3

2

5

G6

G

B0 B1 B2 B3 B4 B5 B6 B7

7

GRAY
SCALE
LEVEL

GRAY

SCALE

OF

RED

GRAY

SCALE

OF

GREE

N

GRAY

SCALE

OF

BLUE

100000000000000000000000 R1

DARK

LIGHT

RED 111111110000000000000000 R255

BLACK 000000000000000000000000 G0

DARK

LIGHT

GREEN 000000001111111100000000 G255

BLACK 000000000000000000000000 B0

DARK

LIGHT

BLUE 000000000000000011111111 B255

010000000000000000000000 R2













:::::: :::::: ::::::

:::::: :::::: ::::::

101111110000000000000000 R253

011111110000000000000000 R254

000000001000000000000000 G1

000000000100000000000000 G2

:::::: :::::: ::::::

:::::: :::::: ::::::

000000001011111100000000 G253

000000000111111100000000 G254

000000000000000010000000 B1

000000000000000001000000 B2

:::::: :::::: ::::::

:::::: :::::: ::::::

000000000000000010111111 B253

000000000000000001111111 B254

R3~

R252

G3~

B3~

B252

Note (1) Definition of Gray :

Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)

Input Signal : 0 = Low level voltage, 1 = High level voltage

MODEL LTM215HT04 Page

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

20 / 29

www.panelook.com

Global LCD Panel Exchange Center

Acti

www.panelook.com

6. Interface Timing

6.1 Timing Parameters ( DE only mode )

SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE

Clock

Hsync F

Frequency

Vsync F

Active

Display

Vertical

Period

Display Term

Vertical

Total

ve

Display

Horizontal

Period

Display Term

Horizontal

Total

1/T

T

VD

T

T

HD

T

H

V

VB

H

PRODUCT INFORMATIONPRODUCT INFORMATION

C

53.9 67.3 87.5 MHz -

54.2 66.0 88.0 KHz -

49 60 75 Hz -

1080 1080 1080 lines -

1105 1111 1251 lines -

960 960 960 Clocks

990 1010 1040 clocks

2pixel/

clock

2pixel/

clock

Note (1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system

(2) Internal Vcc = 5.0V

(3) Best operation clock frequency is 67.3MHz(60Hz)

(4) Clock frequency = Frame frequency x TV(Typ) x TH(Typ)

(5) Max, Min variation range is at main clock Typ value (67.3MHz).

(6) While operation, DE signal should be have the same cycle.

(7) Main frequency Max is 87.5MHz without spread spectrum.

MODEL LTM215HT04 Page

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

21 / 29

www.panelook.com

Global LCD Panel Exchange Center

DE

SIGNALS

0.5

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

6.2 Timing diagrams of interface signal ( DE only mode )

TV

DE

DCLK

DATA

TVD

TVB

TH

THD

TC

DCLK

DISPLAY

DATA

DE

TC

TCH

TDS TDH

TES

TCL

0.5
V

V

CC

0.5
V

CC

CC

MODEL LTM215HT04 Page

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

22 / 29

www.panelook.com

Global LCD Panel Exchange Center

To prevent a latch

-

up or DC operation of the LCD Module, the power on/off

T4 : V

off time for Windows restart

ithin the LCD

www.panelook.com

6.3 Power ON/OFF Sequence

sequence should be as the diagram below.

300༕T110msec

0T250msec
0T350msec

1secT4

PRODUCT INFORMATIONPRODUCT INFORMATION

Back-Light

(Recommended)

500msecT5
100msecT6

T1 : VDDrising time from 10% to 90%
T2 : The time from V
T3 : The time from valid data off to V

DD

to valid data at power ON.

DD

off at power Off.

DD

T5 : The time from valid data to B/L enable at power ON.
T6 : The time from valid data off to B/L disable at power Off.

 The supply voltage of the external system for the Module input should be the same

as the definition of V

Apply the lamp voltage w

DD

.

operation range. When the back light turns on
before the LCD operation or the LCD turns off before the back light turns off,
the display may momentarily show abnormal screen.

 In case of V

= off level,

DD

please keep the level of input signals low or keep a high impedance.

 T4 should be measured after the Module has been fully discharged between power off

and on period.

 Interface signal should not be kept at high impedance when the power is on.

MODEL LTM215HT04 Page

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

23 / 29

www.panelook.com

Global LCD Panel Exchange Center

6.4 VDD Power Dip Sequence

V

DD

90%

www.panelook.com

T

d

PRODUCT INFORMATIONPRODUCT INFORMATION

80%

V

CC

GND

4.5V  VDD 5.5V

(typ.) x 80%  VCC VDD(typ) x 90%,

If V

DD

then 0<Td 20msec

Note (1) The above conditions are for the glitch of the input voltage.

(2) For stable operation of an LCD Module power, please follow them.

i.e., if typ VDD x 80%  Vcc  typ VDD x 90%, then T

should be less than 20ms.

d

MODEL LTM215HT04 Page

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

24 / 29

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

7. Outline Dimension

[ Refer to the next page ]

PRODUCT INFORMATIONPRODUCT INFORMATION

MODEL LTM215HT04 Page

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

25 / 29

www.panelook.com

Global LCD Panel Exchange Center

\

ylthyr

|umvs klkG kptU G

vmU Gth{l yphs

th{l yphs

~lpno{

mpupzo

xN{ 

zwljpmp jh{pvu

jvklGuv

why{Guhtl

uv

x y z { | } ~

\`U ] \`U ] \`U ] \`U ] \`U ] \`U ] \`U ]

Y_U Y Y`U _

www.panelook.com

V

WW

XGX

G

zoll{

s{tYX\o{W[TjWXVWYG slk

v|{spulTkptU

jvklGuvU }lyU G

tvkls Guhtl

zwljUG uv

T^U ^

X

W

_

puw|{Gjvuulj{vyGmpyz{wpu

^YU \

XUGihjrspno{GaG~op{lGslk

QGuv{lz

TXWU Y

T^U W

T^U ^

T_U X

jorN kGi hww NkGi |up{

klzN kGi

~zUG rpt

XXUW XUXY

kyhN uGi

V



zhtz|unGls lj{yvupjz

·XU W

{vslyhujl

zjhsl

yl}GGGGGkh{lGGGGGGGGGG
GGGGGGGGGGGGGGGGGGGGklzjypw{pvuGvmGyl}pzpvuGGGGGGGGGGGGGGGGGGGGylhzvuGGGGGGGGGGGGGGGGGGGGjonNkGi

nlulyhsG{vslyhujl

z{lwGGGGGGsl}lsGXGGsl}lsGYGGsl}lsGZ

WGcGG cG [GG GG ·WUW\GG GG·WUXGG GGGG ·WUYG G

[GcGGcGX]GGG·WUW_GGGG·WUX\GGGGG·WUZ

X]GcGGcG][GGG·WUXYGGGG·WUY\GGGGG·WU\

][GcGG cG Y\]GG ·WUY\GG GG·WU[GG GGGG ·WU_

stuvw

n o p q r

YTtZG z 

·

[

[

U

W

Z

Z

G

\

|

v

{

G

z



p

l

k    G t  G Y U X

·

[

[

U

W

Y

`

U

Y

Y

W

·

U

XU ] ·WU \

Y

^

X

Z

U

i

G

l



l

s

v

G

w

l

u

X

U

·

]

U

W

\

l

h

G

y

l

h

Y

]

_

U

X

X

G

h

{

j

p

}

[^`U _G illsG vwlu

[^]U ][G hj{p }lG hylh

X

U

]

·

W

\

U

YU X

YU Z\

U

[

[

W

U

\

[`\U ]·WU \ G v|{G zp l

hj{p }lG jlu{ly

U

[

[

YU X

ZU ]

XU ] ·WU \

[U [ ·WU Z

·

·

[

[

[

U

XWUY·WU\

h i j k l m

mpslG uvU

\

^

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

W

^

\

]

W

]

\

\

Z

\

W

[

U

W

W

Z

YTtZG z 

k    G t  G Z U \

[

\

W

[

\

Z

W

Z

Y

\

Y

W

\

X

pvu

W

X

yl}pz

W

www.panelook.com

Global LCD Panel Exchange Center

(a) When the module is assembled, it should be attached to the system firmly

In addition to damage, it may cause improper operation or damage to the module

time, staining or discoloration may occur

reaction

(l) D

www.panelook.com

8. General Precautions

PRODUCT INFORMATIONPRODUCT INFORMATION

8.1 Handling

using all mounting holes. Be careful not to twist and bend the module.

(b) Because the inverter uses high voltages, it should be disconnected from power

source before it is assembled or disassembled.

(c) Refrain from strong mechanical shock and / or any force to the module.

and CCFT back light.

(d) Note that polarizer films are very fragile and could be damaged easily.

Do not press or scratch the surface harder than a HB pencil lead.

(e) Wipe off water droplets or oil immediately. If you leave the droplets for a long

.

(f) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth.

(g) Desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane.

Do not use Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid
or Methyl chloride. It might cause permanent damage to the polarizer due to chemical

.

(h) If the liquid crystal material leaks from the panel, it should be kept away

from the eyes or mouth . In case of contact with hands, legs or clothes, it must
be washed away with soap thoroughly.

(i) Protect the Module from static, or the CMOS Gate Array IC would be damaged.

(j) Use finger-stalls with soft gloves in order to keep display clean during the

incoming inspection and assembly process.

(k) Do not disassemble the Module.

o not adjust the variable resistor located on the Module.

(m) Protection film for polarizer on the Module should be slowly peeled off just

before use so that the electrostatic charge can be minimized.

(n) Pins of I/F connector should not be touched directly with bare hands.

MODEL LTM215HT04 Page

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

27 / 29

www.panelook.com

Global LCD Panel Exchange Center

20

୅

idit

Power on/off sequence

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

8.2 Storage

ITEM Unit Min. Max.

Storage Temperature (୅)540

Storage Humidity (%rH) 35 75

Storage life 12 months

- The storage room should provide good ventilation and temperature control.

- Products should not be placed on the floor, but on the Pallet away from

a wall.

- Prevent products from direct sunlight, moisture nor water; Be cautious of

Storage Condition

a build up of condensation.

- Avoid other hazardous environment while storing goods.

- If products delivered or kept in conditions of over the storage period of 3

months, the recommended temperature or humidity range,

we recommend you leave them at a temperature of

of 50% for 24 hours.

8.3 Operation

(a) Do not connect or disconnect the Module in the "Power On" condition.

(b) Power supply should always be turned on/off by the item 6.3

"

"

and a hum

y

(c) Module has high frequency circuits. Sufficient suppression to the electromagnetic

interference should be done by system manufacturers. Grounding and shielding
methods may be important to minimize the interference.

MODEL LTM215HT04 Page

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

28 / 29

www.panelook.com

Global LCD Panel Exchange Center

of electrode

8.4 Operation Condition Guide

(a) The LCD product should be operated under normal conditions.

Normal condition is defined as below;

- Temperature : 20·15୅

- Humidity : 65·20%

- Display pattern : continually changing pattern (Not stationary)

(b) If the product will be used in extreme conditions such as high temperature,

humidity, display patterns or operation time etc.., It is strongly recommended
to contact SEC for Application engineering advice. Otherwise, its reliability and
function may not be guaranteed. Extreme conditions are commonly found at

www.panelook.com

PRODUCT INFORMATIONPRODUCT INFORMATION

Airports, Transit Stations, Banks, Stock market, and Controlling systems.

8.5 Others

(a) Ultra-violet ray filter is necessary for outdoor operation.

(b) Avoid condensation of water. It may result in improper operation or disconnection

.

(c) Do not exceed the absolute maximum rating value. ( supply voltage variation,

input voltage variation, variation in part contents and environmental temperature,
and so on)
Otherwise the Module may be damaged.

(d) If the Module keeps displaying the same pattern for a long period of time,

the image may be "sticked" to the screen.
To avoid image sticking, it is recommended to use a screen saver.

(e) This Module has its circuitry PCB's on the rear side and should be handled

carefully in order not to be stressed.

(f) Please contact SEC in advance when you display the same pattern for a long time.

MODEL LTM215HT04 Page

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

29 / 29

www.panelook.com