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Pr
oduct information
SAMSUNG TFT--
SAMSUNG TFT
SAMSUNG TFT-LCD
MODEL
MODEL
MODEL : LTA460HA07
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
Customer˅˅
Customer
LCD
LCD
: LTA460HA07
: LTA460HA07
s Approval
s Approval
09 Spring Model)
((’’09 Spring Model)
(’09 Spring Model)
hwwyv}hlkGi
DATE
13.Mar. 2009
zpnuh{|yl
DATE
wylwhylkGi
DATE
13.Mar. 2009
LCD Business
Samsung Electronics Co . , LTD.
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Contents
Revision History --------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (7)
3. Electrical Characteristics ----------------------------------------------------------------------------- (10)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Inverter Input Condition & Specification
4. Block Diagram ------------------------------------------------------------------------------------------- (13)
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (14)
5.1 Input Signal & Power
5.2 Inverter Input Pin Configuration
5.3 Inverter Input Power Sequence
5.4 LVDS Interface
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing ---------------------------------------------------------------------------------------- (19)
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 -------------------------------------------------------------------------------------- (22)
8. Reliability Test ------------------------------------------------------------------------------------------- (24)
9. Packing --------------------------------------------------------------------------------------------------- (25)
10. Marking & Others ------------------------------------------------------------------------------------- (26)
11. General Precaution ----------------------------------------------------------------------------------- (27)
11.1 Handling
11.2 Storage
11.3 Operation
11.4 Operation Condition Guide
11.5 Others
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* Revision History
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Date
Mar
13,
2009
Rev.
No
SummaryPage
First issuedall000
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General Description
Description
LTA460HA07 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 46.0” is 1920 x 1080 and this model can display up to16.7 Million
colors with wide viewing angle of 89¶ or higher in all directions. This panel is intended to
support applications to provide a excellent performance for Flat Panel Display such as
Home-alone Multimedia TFT-LCD TV and High Definition TV.
Features
RoHS compliance (Pb-free)
High contrast & aperture ratio
SPVA (Super Patterned Vertical Align) mode
Wide viewing angle (·178¶)
High speed response
FHD resolution (16:9)
Low Power consumption
Direct Type 16CCFLs (Cold Cathode Fluorescent Lamp)
DE (Data Enable) mode
LVDS (Low Voltage Differential Signaling) interface
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General Information
Items Specification Unit Note
Module Size
Weight 13,500 (Max.) g
Pixel Pitch 0.530(H) x 0.530(W) mm
Active Display Area 1018.08(H) X 572.67(V) mm
Surface Treatment Haze 7%, Anti-glare -
Display Colors 8bit – 16.7M Colors
Number of Pixels 1920 x 1080 Pixel
Pixel Arrangement RGB vertical stripe -
Display Mode Normally Black -
Luminance of White 430 (Typ.) cd/m
1083(H
) x 627(V
TYP
57.5(D
MAX
)
TYP
)
mm
2
·
1.0mm
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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
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Power Supply Voltage V
Storage temperature T
Glass surface
Center T
DD
STG
OPR
GND-0.3 13 V(1)
-20 60
050
temperature
(Operation)
T. Uniformity
Shock ( non - operating ) S
Vibration ( non - operating ) V
Note (1) Ta= 25 ·2 ¶C
(2) Temperature and relative humidity range are shown in the figure below.
a. 90 % RH Max. (Ta
b. Relative Humidity is 90% or less. (Ta > 39
c. No condensation
(3) 11ms, sine wave, one time for
(4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
˺39¶
C)
·
90
T
nop
nop
¶
C)
X, ·Y, ·Z axis
-10
- 30 G (3)
- 1.5 G (4)
(2)
(2),(5)
Fig. Temperature and Relative humidity range
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(5) Definition of test point
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5mm
5mm
12
5
LCD Module (Active)
3
T should be less than 10 (ƸT = | T
T
: Temperature of the center of the glass surface (Test point 5)
OPR
OPR–TMAX
T1~ T4 : Temperature of each edge of the glass surface
T
: The highest temperature of the glass surface
MAX
4
| )
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment :
(Ta = 25
Item Symbol Condition Min. Typ. Max. Unit Note
TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast
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·2¶
C, VDD=12.0V, fv=60Hz, f
=148.5MHz, Max. Dimming =3.3V)
DCLK
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
Color Gamut - - 72 - %
Color Temperature - - 10,000 - K
G-to-G Tg - 8 10 msec
Red
Green
Blue
White
C/R
Y
L
Normal
Rx
Ry 0.330
Gx 0.285
Gy 0.605
Bx 0.150
By 0.060
Wx 0.280
Wy 0.290
θ
θ
Viewing
Angle
2,500 4,000 -
370 430 - cd/m
0.630
TYP.
-0.03
TYP.
+0.03
(1)
SR-3
(3)
RD-80S
2
(4)
SR-3
(5),(6)
SR-3
(5)
SR-3
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
θ
L
θ
R
θ
U
θ
D
B
uni
C/R˻10
75 89 -
75 89 -
Degree
75 89 -
75 89 -
--25%
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the back light at the given temperature for stabilization
of the back light. This should be measured in the center of screen.
. Max. Dimming = 3.3V
·2 ¶
. Environment condition : Ta = 25
C
MODEL LTA460HA07 Doc. No 06-000-G-090313 Page
(6)
EZ-Contrast
(2)
SR-3
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G
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Photo detector Field
SR-3 1
RD-80S 2
TFT - LCD Module
- Definition of test point
320 960 1600
ദ
ദ
Photo detector
Field
The center of the screen
SR-3 : 50
RD-80S : 50
EZ-Contrast:0
LCD Panel
༃
180
540
900
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point
CR
/
=
G
ྡྡྡྡ
ྞྞྞྞ
max
ྠྠྠྠ
ྜྷྜྷྜྷྜྷྜ
min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
ྟྟྟྟ
ྜ
ྜྜ
ྙྙྙྙྚྚྚྚྛྛྛྛ
Active Area
Test Point
㽶
of the panel
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Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White)
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Buni
BB
=∗
(max min)
100
B
−
max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (3) Definition of Response time : Sum of Tr, Tf
Display data
Optical Instruments
Response
100%
Black (data
off)
T
R
White (data on)
90%
10%
0%
Black (data off)
T
F
TIME
nTTnGaGhGGGGnGGnGOzP
Note (4) Definition of Luminance of White : Luminance of white at center point
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
㽶
Note (6) Definition of Viewing Angle
: Viewing angle range (C/R
ı
10)
㽶
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3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Item Symbol Min. Typ. Max. Unit Note
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Ta = 25¶C · 2 ¶C
Voltage of Power Supply V
Current
of Power
Supply
(a) Black
(b) White - 1100 1300 mA
(c) N-pattern - 1300 1500 mA
Vsync Frequency f
Hsync Frequency f
DD
I
DD
V
H
10.8 12.0 13.2 V (1)
- 800 1000 mA
45.0 60.0 64.0 Hz
60.0 67.5 70.0 kHz
Main Frequency Fdclk 130.0 148.5 155.0 MHz
Rush Current I
RUSH
-4.5A(4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) f
V=60Hz, fDCLK =148.5MHz, V
= 12.0V, DC Current.
DD
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) N - Pattern
(2),(3)
(4) Measurement Conditions
V
100%
DD
90%
10%
GND
T
=470
༕
. is 470༕.
RUSH
Rush Current I
RUSH
can be measured when T
RUSH
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3.2 Back Light Unit
The back light unit contains 16direct-lighting type CCFLs ( Cold Cathode Fluorescent
Lamp ). The characteristics of lamps are shown in the following tables.
Socket
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Ta=25 · 2¶C
HOT 1
HOT 2
COLD 1
COLD 2
LCD
Inverter
Module
HOT 15
HOT 16
Item Symbol Min. Typ. Max. Unit Note
Operating Life Time Hr 50,000 - - Hour (1)
COLD 15
COLD 16
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.
[Operating condition : Ta = 25
·2
, IL= TBD , For single lamp only. ]
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3.3 Inverter Input Condition & Specification
Items Symbol Conditions
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Specifications
Unit Note
Min. Typ. Max.
Input
Voltage
Input
Current
Lamp
Current
Frequency F
Backlight
On/Off
Dimming
Control
Vin - 22 24 26 V Ta=25
--9.4
A
- - 8.25 (2)
10.0 10.5 11.0 mArms (2)
I
RUSH
LAMP
Vin = 24V
Vdim = 3.3V
I
O
Vin = 24V
Vdim = 3.3V
Vin = 24V 31.0 32.5 34.0 kHz -
ON Vin = 24V 2.4 - 5.5
V(3)
OFF Vin = 24V 0 - 0.8
Max Lum 3.3 - -
V
DIM
V(4)
Min. Lum - - 0
(1)
·2 ¶
C
Note) Power Consumption is measured when 430[cd/m2] of luminance which is the typical luminance.
Lamp Current is measured at the point before Lamp.
(1) Max Value of the Power Consumption is measured during initial turn-on time* of the backlight.
(2) Max Value of the Power Consumption is measured after 60 min warm-up.
(3) Inverter pin NO.12 is for backlight On/Off.
(4) Inverter pin NO.13 is for dimming control.
* Initial turn-on time : From 0sec to 60min after turn-on
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4. Block Diagram
ڞڪکگڭڪڧٻګڞڝ
ڞڪکگڭڪڧٻګڞڝ
ڞڪکگڭڪڧٻګڞڝڞڪکگڭڪڧٻګڞڝ
ڰڮڠڭٻڞڪککڠڞگڪڭ
ڰڮڠڭٻڞڪککڠڞگڪڭ گڤڨڤکڢٻڞڪکگڭڪڧڧڠڭ
ڰڮڠڭٻڞڪککڠڞگڪڭڰڮڠڭٻڞڪککڠڞگڪڭ
ڧڟڪٻڃڮگڠګٻڟڪڲکڄ
ڧڟڪٻڃڮگڠګٻڟڪڲکڄ
ڧڟڪٻڃڮگڠګٻڟڪڲکڄڧڟڪٻڃڮگڠګٻڟڪڲکڄ
گڤڨڤکڢٻڞڪکگڭڪڧڧڠڭ
گڤڨڤکڢٻڞڪکگڭڪڧڧڠڭگڤڨڤکڢٻڞڪکگڭڪڧڧڠڭ
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ڡګڞ
ڡګڞ
ڡګڞڡګڞ
ڮڪڰڭڞڠ
ڮڪڰڭڞڠ
ڮڪڰڭڞڠڮڪڰڭڞڠ
ګڞڝ
ګڞڝ
ګڞڝګڞڝ
ڟڜگڜٻڟڭڤڱڠڭ
ڟڜگڜٻڟڭڤڱڠڭ
ڟڜگڜٻڟڭڤڱڠڭڟڜگڜٻڟڭڤڱڠڭ
ڤڞ
ڤڞ
ڤڞڤڞ
ڟڞڊڟڞٻڞڪکڱڠڭگڪڭ
ڟڞڊڟڞٻڞڪکڱڠڭگڪڭ
ڟڞڊڟڞٻڞڪکڱڠڭگڪڭڟڞڊڟڞٻڞڪکڱڠڭگڪڭ
ڟڜگڜ
ڟڜگڜ
ڟڜگڜڟڜگڜ
ګۊےۀۍ
ګۊےۀۍ
ګۊےۀۍګۊےۀۍ
ڨڠڨڪڭڴ
ڨڠڨڪڭڴ
ڨڠڨڪڭڴڨڠڨڪڭڴ
ڢڜڨڨڜ
ڢڜڨڨڜڈڈڈڈڢڠکڠڭڜگڪڭ
ڢڠکڠڭڜگڪڭ
ڢڜڨڨڜڢڜڨڨڜ
ڢڠکڠڭڜگڪڭڢڠکڠڭڜگڪڭ
ڱھۊۈ
ڱھۊۈڈڈڈڈڢڠکڠڭڜگڪڭ
ڢڠکڠڭڜگڪڭ
ڱھۊۈڱھۊۈ
ڢڠکڠڭڜگڪڭڢڠکڠڭڜگڪڭ
ڡګڞ
ڡګڞ
ڡګڞڡګڞ
ڮڪڰڭڞڠ
ڮڪڰڭڞڠ
ڮڪڰڭڞڠڮڪڰڭڞڠ
ګڞڝ
ګڞڝ
ګڞڝګڞڝ
ڟڜگڜٻڟڭڤڱڠڭ
ڟڜگڜٻڟڭڤڱڠڭ
ڟڜگڜٻڟڭڤڱڠڭڟڜگڜٻڟڭڤڱڠڭ
ڤڞ
ڤڞ
ڤڞڤڞ
LTA460HA
PANEL
ڢڜگڠٻڟڭڤڱڠڭٻ
ڢڜگڠٻڟڭڤڱڠڭٻ
ڢڜگڠٻڟڭڤڱڠڭٻڢڜگڠٻڟڭڤڱڠڭٻ
ڤڞ
ڤڞ
ڤڞڤڞ
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5. Input Terminal Pin Assignment
5.1. Input Signal & Power Connector : FI-RE51S-HF (JAE)
w z k w z k
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X
XW
XX
XY
XZ
X[
X\
X]
12V DC power supply
Y
Z
[
\
]
^
_
`
12V DC power supply
12V DC power supply
12V DC power supply
12V DC power supply
NC NOTE1
GND Ground
GND Ground
GND Ground
RO[0]N Odd LVDS Signal -
RO[0]P Odd LVDS Signal +
RO[1]N Odd LVDS Signal -
RO[1]P Odd LVDS Signal +
RO[2]N Odd LVDS Signal -
RO[2]P Odd LVDS Signal +
GND Ground
Y]
Y^
Y_
Y`
ZW
ZX
ZY
ZZ
Z[
Z\
Z]
Z^
Z_
Z`
[W
[X
RE[0]P Even LVDS Signal +
RE[1]N Even LVDS Signal -
RE[1]P Even LVDS Signal +
RE[2]N Even LVDS Signal -
RE[2]P Even LVDS Signal +
GND Ground
ROCLK- Even LVDS Clock -
ROCLK+ Even LVDS Clock +
GND Ground
RE[3]N Even LVDS Signal -
RE[3]P Even LVDS Signal +
NC
NOTE1
NC
GND Ground
NC
NC
X^
X_
X`
YW
YX
YY
YZ
Y[
Y\
ROCLK- Odd LVDS Clock -
ROCLK+ Odd LVDS Clock +
GND Ground
RO[3]N Odd LVDS Signal -
RO[3]P Odd LVDS Signal +
NC
NOTE1
NC
GND Ground
RE[0]N Even LVDS Signal -
[Y
[Z
[[
[\
[]
[^
[_
[`
\W
\X
NC
NC
NC
LVDS_SEL NOTE2
NC
NC
NC
NC
NC
NC NOTE1
NOTE1
NOTE1
Note1) No Connection: These PINS are used only for SAMSUNG. (DO NOT CONNECT)
Note2) LVDS OPTION : If this PIN is HIGH (3.3 V)
LOW (GND)
SEQUENCE : On = V
DD(T1)
˻
LVDS Option ˻Interface Signal(T2)
OFF = Interface Signal(T3)
˧
Normal LVDS format
˧
JEIDA LVDS format
˻
LVDS Option ˻VDD
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Note(1) Pin number starts from Left side
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PCB
Pin No. 1 Pin No. 51
#1 #51
#1
#51
Fig. Connector diagram
a. Power GND pins should be connected to the LCD’s metal chassis.
b. All power input pins should be connected together.
c. All NC pin should be separated from other signal or power.
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5.2 Inverter Input Pin Configuration
Pin No. Pin Configuration (FUNCTION)
1 Vin (24 V)
2 Vin (24 V)
3 Vin (24 V)
4 Vin (24 V)
5 Vin (24 V)
6GND
7GND
8GND
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Connector : YEONHO, 20022WR-14B1
9GND
10 GND
11 No Connection (DO NOT CONNECT)
12 Backlight On /Off [ON: 2.4 ~ 5.5 V, OFF: 0 ~ 0.8 V]
13 Dimming Control [ 0V: Min, 3.3V: Max ]
14 No Connection (DO NOT CONNECT)
5.3. Inverter Input Power Sequence
0.9 Vin
Vin (24V)
Dimming Control
( 0 ~ 3.3 V )
0.1 Vin
20msec [Min]
0.9 Vin
0.5sec [Min]
Backlight On/Off
2.4V(On level)
0.5sec [Min]
0.8V(Off level)
0.1sec [Min]
0.5sec [Min]
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5.4 LVDS Interface
- LVDS Receiver : Tcon (merged)
- Data Format (JEIDA&VESA)
LVDS pin JEIDA -DATA VESA-DATA
TxIN/RxOUT0 R2 R0
TxIN/RxOUT1 R3 R1
TxIN/RxOUT2 R4 R2
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TxOUT/RxIN0
TxOUT/RxIN1
TxOUT/RxIN2
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
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
TxOUT/RxIN3
TxIN/RxOUT11 G1 G7
TxIN/RxOUT16 B0 B6
TxIN/RxOUT17 B1 B7
TxIN/RxOUT23 RESERVED RESERVED
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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
COLOR
BASIC
COLOR
GRAY
SCALE
OF
RED
GRAY
SCALE
OF
GREEN
GRAY
SCALE
OF
BLUE
DISPLAY
(8bit)
DARK
˦
˨
LIGHT
DARK
˦
˨
LIGHT
DARK
˦
˨
LIGHT
DATA SIGNAL
BLUEGREENRED
0000000000BLUE
1111111MAGENTA
::::::::::::::::::
::::::::::::::::::
111101
::::::::::::::::::
::::::::::::::::::
000000
:::::::::::::
:::::
::::::::::::::::::
GRAY
SCALE
LEVEL
B7B6B5B4B3B2B1B0G7G6G5G4G3G2G1G0R7R6R5R4R3R2R1R0
-000000000000000000000000BLACK
-11111111000000
-000000001111111100000000GREEN
-111111111111111100000000CYAN
-000000000000000011111111RED
-11111111000000001
-000000001111111111111111YELLOW
-111111111111111111111111WHITE
R0000000000000000000000000BLACK
R1000000000000000000000001
R2000000000000000000000010
R3~
R252
R253000000000000000011
R254000000000000000011111110
R255000000000000000011111111RED
G0000000000000000000000000BLACK
G1000000000000000100000000
G2000000000000001000000000
G3~
G252
G253000000001111110100
G254000000001111111000000000
G255000000001111111100000000GREEN
B0000000000000000000000000BLACK
B1000000010000000000000000
B2000000100000000000000000
B3~
B252
B253111111010000000000000000
B254111111100000000000000000
B255111111110000000000000000BLUE
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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Clock
Hsync F
Frequency
Vsync F
1/T
C
H
V
130.0 148.5 155.0 MHz -
60.0 67.5 70.0 KHz -
45.0 60.0 64.0 Hz -
Active
Vertical
Display
Period
T
VD
- 1080 - Lines -
Display Term
Vertical
Total
T
V
1092 1125 1380 Lines -
Active
Horizontal
Display
Period
T
HD
- 1920 - Clocks -
Display Term
Horizontal
Total
T
H
2090 2200 2350 clocks -
Note) This product is DE only mode. The input of Hsync & Vsync signal does
not have an effect on normal operation.
(1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(2) Internal V
DD
= 3.3V
(3) Spread spectrum
- Modulation rate (max) : · 1.5 %
- Modulation Frequency : under 100KHz
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6.2 Timing diagrams of interface signal ( DE only mode )
DE
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T
V
T
VD
T
H
DE
DCLK
DATA
SIGNALS
kkkk
jsr
jsr
jsrjsr
kpzwsh
kpzwsh
kpzwshkpzwsh
kh{h
kh{h
kh{hkh{h
T
HD
T
C
{{{{
jjjj
{{{{
jo
jo
jojo
{{{{
kz
kz
kzkz
{{{{
js
js
jsjs
WU\G
WU\G
WU\GWU\G
}}}}
jj
jj
jjjj
{{{{
ko
ko
koko
WU\G
WU\G
WU\GWU\G
}}}}
jj
jj
jjjj
{{{{
lz
lz
lzlz
kl
kl
klkl
WU\G
WU\G
WU\GWU\G
}}}}
jj
jj
jjjj
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6.3 Power ON/OFF Sequence
To prevent a latch-up or DC operation of the LCD Module, the power on/off
sequence should be as the diagram below.
1<T1˺10ms
0<T2
˺
50ms
0<T3
˺
50ms
1000ms
˺
T4
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500ms˺T5
(Recommend Value)
100ms
(Recommend Value)
˺
T6
T1 : VDDrising time from 10% to 90%
T2 : The time from V
T3 : The time from valid data off to V
T4 : V
off time for Windows restart
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
DD
.
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 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.
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9. PACKING
9.1 CARTON (Internal Package)
(1) Packing Form
Corrugated fiberboard box and corrugated cardboard as shock absorber
(2) Packing Method
Packing
-Pallet Box
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Direction to open
Cushion-Foam
LCD Module
Cushion-Foam
Pallet-Plastic
9.2 Packing Specification
Item Specification Remark
LCD Packing
10ea / (Packing-
Pallet Box)
1. 130 Kg / LCD (10ea)
2. 10 Kg / Cushion-pallet (2ea)
3. 8 Kg / Packing-Pallet Box (1ea)
4. Cushion-pallet Material : EPS
5. Packing-Pallet Box Material : DW4
Pallet 1Box / Pallet 1. Pallet weight = 8.8kg
Packing Direction Vertical
Total Pallet Size H x V x height 1270mm(H) x 1150mm(V) x 844mm(height)
Total Pallet Weight 157 kg
Pallet(8.8kg) + Module(130kg) +
Cushion(up+bottom=10kg) + Pallet-BOX(8kg)
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10. MARKING & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.
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(1) Part number :
(2) Revision: Three letters
(3) Lot number : X X X X XXX
(4) Nameplate Indication
LTA460HA07
LTA460HA07
[[[[[[[[[[ [[[
XX X
Cell Position No. (In the Glass)
Glass No. (In the one Lot)
Lot No. (Glass)
Month
Year (Note1)
Product code
Line
Week code : 05 29
week
year
40mm
Revision code
Lot number
80mm
(5) Packing box attach
100mm
OWD793KD3:
Part number
[[[[
43
Box serial number
165mm
(6) Others
1. After service part
Lamps cannot be replaced because of the narrow bezel structure.
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11. General Precautions
11.1 Handling
(a) When the Module is assembled, it should be attached to the system firmly
using all mounting holes. Be careful not to twist and bend the Module.
(b) Because the inverter use high voltage, it should be disconnected from power
before it is assembled or disassembled.
(c) 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.
(d) Note that polarizers are very fragile and could be damage easily.
Do not press or scratch the surface harder than a HB pencil lead.
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(e) Wipe off water droplets or oil immediately. If you leave the droplets for a long
time, staining or discoloration may occur.
(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 permanent damage to the polarizer due to chemical
reaction.
(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 Electrostatic discharge. Otherwise the ASIC IC or
Semiconductor 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.
(l) Do not disassemble shield case of inverter & LVDS board.
.
(m) Do not connect N.C pins. (Samsung internal use only)
(n) Protection film for polarizer on the Module should be slowly peeled off just before use
so that the electrostatic charge can be minimized. Must put on antistatic glove while
handle a module
(o) Pins of I/F connector should not be touched directly with bare hands.
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11.2 Storage
(a) Do not leave the Module in high temperature, and high humidity for a long time.
It is highly recommended to store the Module with temperature from 0 to 35
and relative humidity of less than 70%.
(b) Do not store the TFT-LCD Module in direct sunlight.
(c) The Module should be stored in a dark place. It is prohibited to apply sunlight or
fluorescent light in storing.
11.3 Operation
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(a) Do not connect or disconnect the Module in the "Power On" condition.
(b) Power supply should always be turned on/off by the "Power on/off sequence"
(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.
(d) The cable between the back light connector and its inverter power supply should
be connected directly with a minimized length. A longer cable between
the back light and the inverter may cause lower luminance of lamp(CCFT) and
may require higher startup voltage(Vs).
11.4 Operation Condition Guide
(a) The LCD product should be operated under normal conditions.
Normal condition is defined as below;
- Temperature : 20·15
- Humidity : 55·20%
- 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
Airports, Transit Stations, Banks, Stock market, and Controlling systems.
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11.5 Others
(a) Ultra-violet ray filter is necessary for outdoor operation.
(b) Avoid condensation of water. It may result in improper operation or disconnection
of electrode.
(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.
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(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.
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