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Product Information
ٛIssued Date : Dec. 16, 2004
SAMSUNG TFT-LCD
MODEL NO.:LTA260W2-L05
www.panelook.com
Note:
Any Modification of Spec is not allowed without SEC's permission.
Senior Engineer :
PREPARED BY : AMLCD Technical Customer Service Team
Samsung Electronics Co . , LTD.
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Contents
Revision History --------------------------- (3)
General Description -------------------------- (4)
1. Absolute Maximum Ratings -------------------------- (5)
1.1 Absolute Ratings Of Environment
1.2 Electrical Absolute Ratings
2. Optical Characteristics -------------------------- (7)
3. Electrical Characteristics ------------------------- (11)
3.1 TFT LCD Module
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Product Information
3.2 Back-light Unit
4. Block Diagram -------------------------- (15)
4.1 TFT LCD Module
4.2 Back-light Unit
5. Input Terminal Pin Assignment -------------------------- (17)
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Inverter Unit
5.4 Inverter Specification
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing -------------------------- (22)
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
7. Outline Dimension -------------------------- (26)
8. Packing -------------------------- (27)
9. Marking & Others -------------------------- (28)
10. General Precautions -------------------------- (30)
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Product Information
* Revision History
No Date Page Before change After change Remark
0.0 2004.12.16 All First issued
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Product Information
General Description
* Description
LTA260W2-L05 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFTs as a switching devices. This model is composed of a
TFT LCD panel, a driver circuit and a back-light system. The resolution of a 26.0" contains
1366 x 768 pixels and can display up to 16.7 million colors with wide viewing angle of 85° or
higher in all directions.
* Features
- High contrast ratio, high aperture structure
- PVA(
- Wide viewing angle(±170°)
- High speed response
- WXGA(1366 x 768 pixels) resolution (16:9)
- Low Power consumption
- 8 U-type CCFL( Cold Cathode Fluorescent Lamp)
- DE only mode
- LVDS(Low-Voltage Differential Signal) interface.(1pixel/clock)
* Applications
Home-alone Multimedia TFT-LCD TV
Display terminals for AV application products
High Definition TV (HD TV)
* General information
Patterned Vertical Align
) mode
Items Specification Unit Note
Display area 575.77(H)൴323.71(V) mm
Driver element a-Si TFT active matrix
Display colors 16.7M(8bits-true) colors
Number of pixels 1366 x 768 pixel 16:9
Pixel arrangement RGB Vertical Stripe
Pixel pitch 0.4215(H)
Display mode Normally Black
Surface treatment Haze 44% , Hard-Coating (3H) Conductive Pol.
൴
0.4215(W) mm
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* Mechanical information (Panel Module Only)
Item Min. Typ. Max. Note
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Product Information
Module
Horizontal(H) 625.0 626.0 627.0 mm
Vertical(V) 372.0 373.0 374.0 mm
size
Depth(D) 50.0 51.0 52.0 mm
Weight - 4300 - g
1. Absolute Maximum Ratings
1.1 Absolute ratings of environment
Item Symbol Min. Max. Unit Note
Storage temperature T
Operating temperature
(Ambient temperature)
STG
T
OPR
Tsur 0 65
-20 65
0 50
Shock ( non - operating ) Snop - 50 G (3),(5)
Vibration ( Non - operating ) Vnop - 1.5 G (4),(5)
(1)
(1)
(2)
Note (1) Temperature and relative humidity range are shown in the figure below.
93.8 % RH Max. ( 40 ° CtTa )
Maximum wet-bulb temperature at 39 ° C or less. (Ta > 40 ° C) No condensation.
(2) Abnormal visual problems by panel surface temperature can be occurred in specific
range. But materials(ex : polarizer) are not damaged permanently in this range, Tsur.
(3) 11ms, sine wave, 1 time for ±X, ±Y, ±Z axis
(4) 10300Hz/1.5G
(10min/cycle, 30min for X,Y,Z axis)
(5) At testing Vibration and Shock, the fixture in holding the Module to be tested have
to be hard and rigid enough so that the Module would not be twisted or bent by the
fixture.
100
Relative Humidity ( %RH)
90
80
60
Operating Range
40
20
Storage Range
5
0
-40 -20 0 20 40 60
O
Temperature (
C)
80
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1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD Module (Vss = GND = 0 V)
Item Symbol Min. Max. Unit Note
Power Supply Voltage VDD Vss-0.5 6.5 V (1)
NOTE (1) Within Ta ( 25 ± 2 ° C)
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(2) BACK-LIGHT UNIT
Item Symbol Min. Max. Unit Note
Power Supply Voltage/ Inverter V
Lamp Current I
Lamp Frequency F
NOTE (1) Inverter Input power
(2) Permanent damage to the device may occur if maximum values are exceeded.
Functional operation should be restricted to the conditions described under
Normal Operating Conditions.
(3) Specified values are for a single lamp.
Ta = 25 ± 2° C)
(
CC
L
L
Vss-0.5 25.2 V (1)
㎃
4.0 7.0
40 80
rms
㎑
(2),(3)
(2)
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Product Information
2. Optical Characteristics
The following items are measured under stable conditions. The optical characteristics should be
measured in a dark room or equivalent state with the methods shown in Note (1).
Measuring equipment : TOPCON BM-5A , BM-7, PHOTO RESEARCH PR650
ଝ
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio
(Center of screen)
Response
Time
(DCC On)
Rising Tr - 8 (16)
Falling Tf - 6 (10)
GtoG Tg - 8 (10)
Luminance of White
(Center of screen)
Red
Color
Green
Chromaticity
(CIE 1931)
Blue
White
*Ta=25±2°C, VDD=5.0V, fv= 60Hz, f
C/R
600 800 -
Normal
Y
Rx
L
I
T
=0
=0
400 500 - cd/m2
0.640
Ry 0.330
Viewing
Gx 0.265
Angle
Gy 0.590
Bx 0.150
TYP.
-0.03
By 0.060
Wx 0.272
Wy 0.277
=75 MHz, IL=5.0mA
DCLK
msec
TYP.
+0.03
rms
(3)
BM-5A
(4),(9)
BM-7
(5)
BM-5A
(6)
PR650
Color Temperature k - 12000 -
Color Gamut 70 72 %
Viewing
Angle
Hor.
Ver.
L
T
R
T
H 75 85 -
I
L 75 85 -
I
C/Rt10
75 85 -
75 85 -
Degrees
Brightness Uniformity
Buni - - 25 %
(9 points)
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BM-5A
(2),(8)
BM-5A
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Note 1) Test Equipment Setup
After stabilizing and leaving the panel alone at a given temperature for 30 min ,the
measurement should be executed. Measurement should be executed in a stable, windless, and
dark room. 30 min after lighting the back-light. This should be measured in the center of
screen.
A single lamp current : 5.0mA
Environment condition : Ta = 25 ± 2 ° C
Photodetector
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Photodetector
BM-5A 2
BM-7 2
PR650 1
TFT - LCD Module
Field
°
°
°
Optical Measuring Equipment Setup
Note 2) Definition of test point
Field
The center of the screen
BM-5A : 40
BM-7 : 50
PR650 : 50
LCD Panel
㎝
㎝
㎝
228
683 1138
Active Area
⑧
⑥④
⑤
②
⑦⑨
①③
128
384
640
Test Point
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Note 3) Definition of Contrast Ratio (C/R) : Ratio of gray max (Gmax) & gray min (Gmin)
at the center point(5) of the panel
G
CR
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
Note 4) Definition of Response time : Sum of Tr ,Tf
ࣾ
max
G
min
Display data
Optical
Response
100%
90%
10%
0%
Black(TFT OFF)
TR
White(TFT ON)
Black(TFT OFF)
TF
Time
Note 5) Definition of Luminance of White : Luminance of white at center point(5).
Note 6) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red , Green , Blue & White at center point(5).
Note 7) Definition of Viewing Angle : Viewing angle range (CR
10 )
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Note 8) Definition of 9 points brightness uniformity
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B
max
BB
Buni
Bmax : Maximum brightness
Bmin : Minimum brightness
Note 9) G to G Response time means Gray to Gray Response Time.
( max min)
100
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3. Electrical Characteristics
3.1 TFT LCD MODULE
Item Symbol Min. Typ. Max. Unit Note
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Product Information
Ta = 25
C
°
Voltage of Power Supply
V
DD
4.5 5.0 5.5 V (1)
Interface Type LVDS Tcon merged
Power
Consumption
(a)Black
(b)White (900) - (1400) mA
I
DD
(800) - (1000) mA
(2),(3),
(5)
(c)N-Pattern (1200) - (1800) mA
Vsync Frequency
Hsync Frequency
Main Frequency
Rush Current
f
f
f
DCLK
I
RUSH
V
H
48 60 66 Hz
44 48 53 kHz
65 75 82 MHz
- - 4 A (4)
Note (1) Main pixel clock frequency is the value which is measured at the input of LVDS
transmitter.
(2) f
=60Hz, f
V
=75MHz, VDD= 5.0V, DC Current.
DCLK
(3) Power dissipation check pattern(LCD Module only)
(a) Black
Pattern
(b) White
Pattern
(C) N-pattern
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(4) Measurement Conditions (Rising time =470໗)
INPUT
POWER(5V)
47
47
1
R
CONTROL
SIGNAL
(High to
Low)
12V
1
Note : Control Signal : High(+5V) -->Low(Ground)
All Signal lines to panel except for power 5V : Ground
The rising time of supplied voltage is controlled to 470us by R and C value.
2SK1059
0.01
2SK1339
C
Product Information
A
V
DD
1
(5) Power Consumption
0.9 VDD
GND
˧
Execpt for Inverter power consumption
0.1 VDD
Rising Time
5V
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3.2 BACK-LIGHT UNIT
The back-light system is an U-type with 8 CCFTs ( Cold Cathode Fluorescent Tube ).
The characteristics of U-type lamps are shown in the following tables.
Item Symbol Min. Typ. Max. Unit Note
Ta=25 ± 2° C
Lamp Current
Lamp Voltage
Lamp Frequency
V
I
L
L
f
L
4.2 -
mArms (1)
(7.0)*
- 1005 - Vrms (1)
- 60 - kHz
Operating Life Time Hr 50,000 - - Hour (2)
1500@0ଇ
5.0
Start up Voltage Vs - -
1260@
Vrms (3)
ଇ
Note) The waveform of the inverter output voltage must be area symmetric and the design
of the inverter must have specifications for the modularized lamp.
Specified values are for a single lamp.
The performance of the back-light, for example life time or brightness, is much influenced by
the characteristics of the DC-AC inverter for the lamp. So all the parameters of an inverter
should be carefully designed so as not to produce too much leakage current from high-voltage
output of the inverter.
When you design or order the inverter, please make sure that a poor lighting caused by the
mismatch of the back-light and the inverter(miss lighting, flicker, etc.) never occur. When you
confirm it, the module should be operated in the same condition as it is installed in your
instrument.
Note (1) lamp current is measured with current meter.
Refer to the following block diagram of the back-light unit for more information.
Lamp Voltage Min : Lamp Current (7.0) mArms
Lamp Voltage Max : Lamp Current (4.2) mArms
*The operation with max I
HOT1
HOT2
HOT3
HOT4
Inverter
HOT13
HOT14
HOT15
HOT16
(5.5~7mA) should not be lasted over 10 minutes.
L
LCD Module
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(3) Life time (Hr) of a lamp is defined as the time in which it continues to operate under
the condition of Ta = 25±2°C for a lamp until the brightness becomes 50% or lower
than it's original value.
(4) If an inverter has shutdown function it should keep its output for more than 1 second
even if the lamp connector open. Otherwise the lamps may not to be turned on.
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Product Information
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SOURCE PCB
GATE Dr. IC
HS8632CS02A(256CH)X3
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S6C2101
DATA Dr.IC
(414CH)X5
1366x768xRGB
LTA260W2 PANEL
S6C2101
DATA Dr.IC
(414CH)X5
SOURCE PCB
FPC
SSC(P2042A)
FPC
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4.1 TFT LCD MODULE
4. Block Diagram
T-CON
LRX4222T2
(LVDS + RSDS)
(JAE FI-E30S)
USER CONNECTOR
DCC MEMORY
3.3 V)
REGULATOR
(5.0 V
-STRING
R
GAMMA-GEN.
DC/DC CONVERTER
Von/Voff-GEN
CHARGE PUMP
VCOM -GEN
R-STRING + FB
DATA
VIN(5.0V)
COLTROL
AVDD
Von/Voff
CONTROL PCB
Voltage
VCOM
ൊ
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4.2 BACL-LIGHT UNIT
HOT : HIGH VOLTAGE ( Part NO. : SM02-BHCS-2 (JST) )
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ov{ X
ov{ Y
ov{ Z
ov{ [
ov{ XZ
ov{ X[
ov{ X\
ov{ X]
jjms X
jjms Y
jjms ^
jjms _
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Q
Q
Q
Q
Q
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5. Input Terminal Pin Assignment
5.1. Input Signal & Power : Connector FI-E30S (JAE)
Product Information
NoSignalNo
NoSignalNo
16N.C1
* NOT CONNECTED : THIS PINS ARE ONLY USED FOR SEC INTERNAL OPERATIONS.
** LVDS OPTION : IF THIS PIN : HIGH (3.3 V)
OTHERWISE : LOW (GND)˧JEIDA LVDS FORMAT
Sequence : On = Vdd(T1)˻LVDS Option˻Interface Signal(T2)
OFF = Interface Signal(T3)˻LVDS Option˻Vdd
˧
16N.C1
17N.C2
17N.C2
18N.C3
18N.C3
19GND4
19GND4
20Rx0-5
20Rx0-5
LVDS OPTION **
21Rx0+6
21Rx0+6
22GND7
22GND7
23Rx1-8
23Rx1-8
24Rx1+9
24Rx1+9
25GND10
25GND10
26Rx2-11
26Rx2-11
27Rx2+12
27Rx2+12
28GND13
28GND13
29RxCLK-14
29RxCLK-14
30RxCLK+15
30RxCLK+15
NORMAL NS LVDS FORMAT
LVDS OPTION **
Signal
Signal
GND
GND
Rx3-
Rx3-
Rx3+
Rx3+
GND
GND
N.C
N.C
N.C
N.C
GND
GND
GND
GND
GND
GND
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
Vdd (+5Vdc)
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5.2 LVDS Interface
-LVDS Receiver : Tcon (LVDS Rx merged)
-Pixel data (single data)
LVDS OPTION( Input 21pin) : IF THIS PIN : HIGH (3.3 V)
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˧
NORMAL NS LVDS FORMAT
OTHERWISE : LOW (GND) OR OPEN(NC)˧JEIDA LVDS FORMAT
LVDS pin JEIDA -DATA Normal -DATA
TxIN/RxOUT0 R2 R0
TxIN/RxOUT1 R3 R1
TxIN/RxOUT2 R4 R2
TxOUT/RxIN0
TxOUT/RxIN1
TxIN/RxOUT3 R5 R3
TxIN/RxOUT4 R6 R4
TxIN/RxOUT6 R7 R5
TxIN/RxOUT7 G2 G0
TxIN/RxOUT8 G3 G1
TxIN/RxOUT9 G4 G2
TxIN/RxOUT12 G5 G3
TxIN/RxOUT13 G6 G4
TxIN/RxOUT14 G7 G5
TxIN/RxOUT15 B2 B0
TxIN/RxOUT18 B3 B1
TxIN/RxOUT19 B4 B2
TxIN/RxOUT20 B5 B3
TxIN/RxOUT21 B6 B4
TxOUT/RxIN2
TxOUT/RxIN3
TxIN/RxOUT22 B7 B5
TxIN/RxOUT24 HSYNC HSYNC
TxIN/RxOUT25 VSYNC VSYNC
TxIN/RxOUT26 DEN DEN
TxIN/RxOUT27 R0 R6
TxIN/RxOUT5 R1 R7
TxIN/RxOUT10 G0 G6
TxIN/RxOUT11 G1 G7
TxIN/RxOUT16 B0 B6
TxIN/RxOUT17 B1 B7
TxIN/RxOUT23 RESERVED RESERVED
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5.3 INVERTER UNIT
PIN NO. PIN Configuration (FUNCTION)
1 AWG24 24.0 V
2 AWG24 24.0 V
3 AWG24 24.0 V
4 AWG24 24.0 V
5 AWG24 24.0 V
6 AWG24 GND
7 AWG24 GND
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Connector :S14B-PH-SM3-TB(JST)
8 AWG24 GND
9 AWG24 GND
10 AWG24 GND
11 Status(Normal Operation : GND, Error(Shut-down) : Floating)
12 BACKLIGHT ON ~ OFF / ON:2.4 - 5.0 V, OFF: 0 - 0.8 V
13 Analog Dimmer / GND Min. Lum ~ 3.3V DC Max. Lum
14 PWM Dimmer / PWM Duty(ADIM=3.3V) : 30 ~100%
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5.4 Inverter specification
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Items Symbol Conditions
Input Voltage Vin - 21.6 24 26.4 V Ta=25
Input Current Iin - (3.5) - Adc
Io,max Vadim=3.3V (6.0) (6.7) (7.0)
Output Current
Io,min Vadim=0V 4.2 4.7 5.2
Lamp Frequency FL Vin=24.0,Vadim=3.3V 60±5 kHz
Shutdown Time Ts-d No Load 1 - 2 sec
Open Lamp
Vo No Load 1500 - - V
Voltage
On ON/OFF=High 2.4 - 5 V
On/Off Control
Off ON/OFF=Low 0 - 0.8 V
PWM Frequency Fpwm Vin=24.0,Vadim=3.3V 120 - 240 Hz
Specifications
Min. Typ. Max.
Unit Note
After 2hour
mArms
Warm-up
@Vin=24.0V
℃
(1)
PWM Dimming
PMD Vin=24.0,Vadim=3.3V 30 - 100 %
Range
Note(1) Controlled by Analog or PWM dimming
Note(2) High-duty = On/(On+Off) * 100
On Off
Note(3) - Controlled by Analog dimming only
- Analog dimming 3.3 V (Maximum Lamp current)
(2)
- Analog dimming 0 V (Minimum Lamp current)
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5.5 Input Signal,Basic Display Colors and Gray Scale of Each Color
ڟڜگڜ ڮڤڢکڜڧ ڢڭڜڴ
ڞڪڧڪڭ ڟڤڮګڧڜڴ
ڝڧڜڞڦ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڈ
ڝڧڰڠ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڈ
ڢڭڠڠک ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڈ
ڝڜڮڤڞ
ڞڪڧڪڭ
ڢڭڜڴ
ڮڞڜڧڠ
ڪڡ
ڭڠڟ
ڢڭڜڴ
ڮڞڜڧڠ
ڪڡ
ڢڭڠڠک
ڢڭڜڴ
ڮڞڜڧڠ
ڪڡ
ڝڧڰڠ
ڞڴڜک ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڈ
ڭڠڟ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڈ
ڨڜڢڠکگڜ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڈ
ڴڠڧڧڪڲ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڈ
ڲڣڤگڠ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڈ
ڝڧڜڞڦ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڭڋ
ڟڜڭڦ
ڧڤڢڣگ
ڭڠڟ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڭڍڐڐ
ڝڧڜڞڦ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڢڋ
ڟڜڭڦ
ڧڤڢڣگ
ڢڭڠڠک ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڢڍڐڐ
ڝڧڜڞڦ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڝڋ
ڟڜڭڦ
ڧڤڢڣگ
ڝڧڰڠ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڝڍڐڐ
ڭڋ ڭڌ ڭڍ ڭڎ ڭڏ ڭڐ ڭڑ ڭڒ ڢڋ ڢڌ ڢڍ ڢڎ ڢڏ ڢڐ ڢڑ ڢڒ ڝڋ ڝڌ ڝڍ ڝڎ ڝڏ ڝڐ ڝڑ ڝڒ
ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڭڌ
ڋ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڭڍ
ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ
ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ
ڌ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڭڍڐڎ
ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڭڍڐڏ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڢڌ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڢڍ
ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ
ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڢڍڐڎ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڢڍڐڏ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڝڌ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڋ ڋ ڋ ڋ ڋ ڋ ڝڍ
ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ
ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ ڕ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڝڍڐڎ
ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڋ ڌ ڌ ڌ ڌ ڌ ڌ ڌ ڝڍڐڏ
ڭڠڟ ڢڭڠڠک ڝڧڰڠ
Product Information
ڮڞڜڧڠ
ڧڠڱڠڧ
ڭڎۙڭڍڐڍ
ڢڎۙڢڍڐڍ
ڝڎۙڝڍڐڍ
Note) 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
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6. Interface Timing
6.1 Timing Parameters ( DE only mode )
SIGNAL ITEM SYMBOL MIN. TYP. MAX. UNIT NOTE
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Product Information
Clock
Hsync Fh 44 48 53 KHz
Vsync Fv 48 60 66 Hz
Vertical Active
Disply Term
Horizontal
Active
Display Term
Frequency
Display
Period
Vertical Total TVB 773 838 1200 lines
Display
Period
Horizontal
Total
1/TC 65 75 82 MHz
TVD - 768 - lines
THD - 1366 - clocks
TH 1570 1600 1700 clocks
Note) This product is DE only mode. The input of Hsync & Vsync signal does not
have an effect on normal operation.
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6.2 Timing diagrams of interface signal ( DE only mode )
T
V
T
VD
DE
T
HD
DE
Product Information
T
VB
T
H
D
CLK
DATA
SIGNALS
D
CLK
DISPLAY
DATA
T
C
0.5 V
CC
0.5 V
CC
DE
0.5 V
CC
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6.3 Power ON/OFF Sequence
6.3.1 Control B/D Sequence
: To prevent a latch-up or DC operation of the LCD module, the power on/off sequence
should be as the diagram below.
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Product Information
Power
Supply V
DD
0.1V
Vss
Interface Signal
(Digital data)
Vss
Inverter Signal
(B/L On/off)
DD
T
1
0.9V
T
6
DD
T
3
Power OFF
0.1V
DD
T
4
0.9V
T
2
DD
Power ON
T
5
0.5Vcc 0.5Vcc
VALID
0<T1˺30msec
0<T2˺50msec
0<T3˺50msec
300msec˺T4
1000 msec˺T5(Recommand Value)
100 msec˺T6(Recommand Value)
NOTE.
(1)The supply voltage of the external system for the module input should be the
same as the definition of VDD.
(2) Apply the lamp voltage within the LCD 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 become abnormal screen.
(3) In case of VDD = off level, please keep the level of input signals on the low or
keep a high impedance.
(4) T4 should be measured after the module has been fully discharged between
power off and on period.
(5) Interface signal shall not be kept at high impedance when the power is on.
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6.3.2 Inverter B/D Sequence
0.02sec(Min)
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Product Information
Vin
ADIM Control Range : 0 ~ 3.3V
PWM
0.5sec(Min)
0.5sec(Min)
On/Off
1.0sec(min): PWM High & ADIM(Max) at start up during
0.1sec(Min)
0.5sec(Min)
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7. Outline Dimension(Front)
Doc . No
Page 27
Product Information
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Outline Dimension(Rear)
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8. PACKING
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Product Information
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ITEM Specification Remark
1. 4.3kg/LCD
2. 5.5kg/Cushion Cover(2ea)
22ea / Box
3. 6kg/Cushion Middle(1ea)
LCD Packing
(Packing-Pallet
4. 7kg/Packing-Pallet Box(1ea)
Box)
5. Cushion Material : EPS
6. Packing Pallet Box Material : DW4
1. Pallet weight : 7kg
Pallet 1 Box/Pallet
2. 119kg/Pallet , Total : 126kg/Pallet
Packing
Vertical
Direction
Pallet Size H x V x Height 1150mm(H) x 985mm(V) x 1050mm(Height)
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ࣰ࣯࣬ࣴ
9. MARKING & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the
specified location on each product.
(1) Parts number : LTA260W2-L05-00R5
(2) Revision : One letter
(3) Control : One letter
(4) Lot number : 5 L 4 H 123 01 A
123 45 67
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ᐭͽΚΟΖ
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ᐯΊΖΒΣ
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ᐲͽͲ΄΄Ϳ
ᐳͲʹͶͽͽͿ
Product Information
L
(5) Nameplate Indication
thkl pu rvylh
LTA260W2-L05
5L4H12301A
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(6) Bar code marking for Customer
The bar code marking is attached to module backside.
1) MODEL NAME : LTA260W2-L05-00R5
2) SAMSUNG
3) MADE IN KOREA
4) PRODUCTION NUMBER
5) USER MODEL NAME
Bar code shows
a) User model name
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Product Information
LTA260W2-L05-00R5
SAMSUNG
MADE IN KOREA
Q][ZWWW_iQ
(7) Packing box attach
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10. General Precautions
10.1 Handling
(a) When the module is assembled into a system, it should be attached firmly using all
mounting holes. Be careful not to twist and bend the modules.
(b) Refrain from strong mechanical shock and / or any force to the module. In addition to
damage, this may cause improper operation or damage to the module and CCFL
back-light.
(c) Note that polarizers are very fragile and can be easily damaged. Do not press or scratch
the surface harder than a HB pencil lead.
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Product Information
(d) Wipe off water droplets or oil immediately. If you leave the droplets for a long time,
Staining and discoloration may occur.
(e) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth.
(f) The 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
may cause permanent polarizer damage due to the chemical reaction.
(g) If the liquid crystal material leaks from the panel, it should be kept away from the
eyes and mouth. In case of contact with skin or clothes, thoroughly wash it away with
soap and water.
(h) Protect the module from static electricity. It may cause damage to the C-MOS Gate
Array IC.
(i) Use finger-stalls with soft gloves to keep display clean during the incoming inspection
and the assembly process.
(j) Do not disassemble the module.
(k) Do not pull or fold the lamp wire.
(l) Do not adjust the variable resistor located on the back side.
(m) I/F connector pins should not be touched directly with bare hands.
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10.2 Storage
(a) Do not expose the module in high temperature, and/or high humidity for a long time. It
is highly recommended to store the module within the temperature from 0 to 35
relative humidity of less than 70%.
(b) Do not store the TFT-LCD module in direct sunlight. The module shall be stored in a
dark place. Prolonged exposure to sunlight or fluorescent light during the storage will
damage the module.
10.3 Operation
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Product Information
°
Cand
(a) Do not connect or disconnect the module in the
(b) Power supply should always be turned on/off by following item 6.3
“
Power on/off sequence“.
(c) The Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference shall be done by system manufacturers. Grounding and shielding methods
may be important to minimize the interference.
(d) The cable between the back-light connector and its inverter power supply should be
at the minimum length possible to be connected directly. The longer cable between
the back-light and the inverter may cause lower luminance of lamp(CCFT) and may
require higher startup voltage(Vs).
10.4 Operation Condition Guide
(a) The LCD product should to be operated under normal conditions.
Normal condition is defined as below;
- Temperature : 20
- Humidity : 65·20%
- Display pattern : continually changing pattern (Not stationary)
·15ଇ
“
Power On”condition.
(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 Airports, Transit Stations,
Banks, Stock market, and Controlling systems.
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10.5 Others
(a) Use Ultra-violet light filters if outdoor operation is necessary.
(b) Avoid water condensation. Moisture may penetrate sensitive electrical connections
resulting in improper operation.
(c) Do not exceed the absolute maximum rating values. (supply voltage variation, input
voltage variation, variation in part contents and environmental temperature, etc..)
Otherwise, the module may be damaged.
(d) If the module displays the same pattern continuously for a long period of time, it can
result in the situation where the image
We recommend that you should discuss SEC when you want the module to be
operated in displaying the same pattern for a long time.
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“
sticks”(remains) on the screen.
Product Information
(e) The module has sensitive PCB circuitry on the back side and should be handled
carefully in order prevent stress and possible failure.
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