Samsung Secret
Product Information
DATE : 05. Apr. 2012
SAMSUNG TFT-LCD
MODEL : LTA460HW04-W
The Information Described in this Specification is Preliminary and can be changed without
prior notice
Samsung Display Co . , LTD.
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Contents
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (6)
3. Electrical Characteristics ------------------------------------------------------------------------------- (9)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Converter Input Condition & Specification
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4. Input Terminal Pin Assignment --------------------------------------------------------------------- (10)
4.1 Input Signal & Power
4.2 Converter Input Pin Configuration
4.3 Converter Input Power Sequence
4.4 LVDS Interface
4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
5. Interface Timing ---------------------------------------------------------------------------------------- (18)
5.1 Timing Parameters (DE mode)
5.2 LVDS Input data Characteristics
5.3 Timing diagrams of interface signal ( DE mode )
5.4 3D mode Sequence
5.5 Power ON/OFF Sequence
6. Outline Dimension -------------------------------------------------------------------------------------- (22)
7. Packing --------------------------------------------------------------------------------------------------- (24)
7.1 CARTON (Internal Package)
7.2 Packing Specification
8. Marking & Others ---------------------------------------------------------------------------------------- (25)
9. General Precaution ------------------------------------------------------------------------------------- (26)
9.1 Handling
9.2 Storage
9.3 Operation
9.4 Operation Condition Guide
9.5 Others
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* Revision History
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Date
05. Apr,
2012
Rev.
No
000 all First Issued
Page Summary
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General Description
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Description
LTA460HW04 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 to 1.07 Billion 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 ratio & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle (±178°)
High speed response ( & Natural Motion (DFR: Double Frame Rate) )
FHD resolution (16:9)
Low Power consumption
Edge Type LED (Light Emitting Diode) BLU
DE (Data Enable) mode
4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)
General Information
Items Specification Unit Note
Module Size
Weight 12,500 g Max
Pixel Pitch 0.53(H) x 0.53(V) mm
Active Display Area 1018.08(H) x 572.67(V) mm
Surface Treatment Haze 2 % - Anti Glare
Display Colors 1.07 Billion colors 8 bit + FRC
Number of Pixels 1,920 x 1,080 pixel
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
Luminance of White 400 (Typ.) cd/m
1045.9(W) x 602.1(V)
mm
34.2 (Max) T/C~Converter
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
Power Supply Voltage V
Storage temperature T
Operating temperature T
Surface temperature T
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 ≤ 39 °C)
b. Relative Humidity is 90% or less. (Ta ＞39 °C)
c. No condensation
(3) Although abnormal visual problems can be occurred in T
is not damaged in this range.
(4) 11ms, sine wave, one time for ±X, ±Y, ±Z axis
(5) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
DD
STG
OPR
SUR
nop
NOP
GND-0.5 13.2 V (1)
-20 60
0 50
0 60
- 30 G (4)
- 1.5 G (5)
SUR
℃
℃
℃
range, the polarizer
(2)
(3)
Fig. Temperature and Relative humidity range
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast
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Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio
(Center of screen)
Response
Time
G-to-G Tg
Luminance of White
(Center of screen)
Color
Green
Chromaticity
(CIE 1931)
White
(Ta = 25 ± 2°C, VDD=12V, fv= 120Hz, f
C/R - 5000 -
- 8 - msec
Red
Y
L
Rx
Ry 0.333
Normal
qL,R =0
- 400 - cd/m
qU,D =0
Gx 0.318
Gy 0.624
Bx 0.145
Viewing
Angle
TYP.
-0.03
Blue
By 0.057
Wx 0.280
Wy 0.290
DCLK
0.649
= 297 MHz, LED Current = 165 mA)
(1)
SR-3
(3)
RD-80S
2
TYP.
+0.03
(4)
SR-3
(5),(6)
SR-3
Color Gamut - - 70 - %
Color Temperature - - 10,000 - K
Viewing
Angle
Hor.
Ver.
q
L
q
R
q
U
q
D
C/R≥10
75 89 75 89 -
Degree
75 89 75 89 -
White Brightness
Uniformity
B
uni
- - 30 %
(9 Points)
- 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.
Environment condition : Ta = 25 ± 2 °C
(5)
SR-3
(6)
EZ-Contrast
(2)
SR-3
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C R
G
G
/
max
min
Photo detector Field
SR-3
RD-80S
TFT - LCD Module
1°
2°
- Definition of test point
320 960 1600
Photo detector
Field
D : 50㎝
LCD Panel
The center of the screen
180
540
900
⑨
⑥
⑧
⑤ ④
②③
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
⑦
①
Active Area
Test Point
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Buni
B B
B
100
( max min)
max
Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White )
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (3) Definition of Response time : Sum of Tr, Tf
Display data
Optical Instruments
Response
100%
90%
10%
0%
Black (data off)
White (data on)
T
R
Black (data off)
T
F
TIME
Note (4) Definition of Luminance of White : Luminance of white at center point ⑤
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point ⑤
Note (6) Definition of Viewing Angle
: Viewing angle range (C/R ≥10)
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3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25°C± 2 °C
Item Symbol Min. Typ. Max. Unit Note
Voltage of Power Supply V
(a) Black
DD
I
DD
10.8 12.0 13.2 V (1)
- 370 - mA
(c) N-Pattern - 624 900 mA
Vsync Frequency f
Hsync Frequency f
Main Frequency f
Rush Current I
V
H
DCLK
RUSH
95 120 125 Hz
120 135 140 kHz
260 297 305 MHz
- - 5 A (4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) fV=120Hz, fDCLK = 297.0MHz, VDD= 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) N-Pattern
(2),(3)(b) White - 381 - mA
(4) Measurement Conditions
V
100%
DD
90%
10%
GND
T
=470㎲
RUSH
Rush Current I
can be measured when T
RUSH
. is 470㎲.
RUSH
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3.2 Back Light Unit
The back light unit contains Edge type White LEDs (Light Emitting Diode)
Control Board
LCD Module
Converter
Ta=25 ± 2°C
Item Symbol Min. Typ. Max. Unit Note
Operating Life Time Hr 30,000 - - Hour (1)
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℃, For LED Package only. ]
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3.3 Converter Input Condition & Specification
Items Symbol Conditions
Min. Typ. Max.
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Specifications
Unit Note
Input Voltage Vin - 22 24 26 V
I
RUSH (2D)
Vin=24.0V
PWM = 100%
- - 4.8
Input Current
I
RUSH (3D)
I
O (2D)
Vin=24.0V
3D Enable = On
Vin=24.0V
PWM = 100%
- - 5.3
157 165 173
Output
Current
Vin=24.0V
3D Enable = On
Vin=24.0 V
266 280 294
0 - 3.3 V
140 150 160 Hz
Backlight
On/Off
Internal Dimming
I
O (3D)
ON Vin=24.0 V 2.4 - 5.5
OFF Vin=24.0 V -0.3 - 0.8
V
INT_DIM
F
INT_DIM
Ta=25±2 °C
A
mA Note (1)
V
Note (3,5)
External Dimming
External Dimming
Signal Level
D
INT_DIM
D
EXT_DIM
F
EXT_DIM
V
EXT_DIM
Vin=24.0V
High (ON) 2.4 - 5.5
High (ON)
1 - 100 %
1 - 100 %
95 - 200 Hz Note(4)
Note (3,5)
V
-0.3 - 0.8
Note) Power Consumption is measured when 400 [cd/m ] of luminance which is the typical
luminance.
(1) All data is measured after 60 min warm-up.
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4. Input Terminal Pin Assignment
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4.1.1 Input Signal & Power Connector : FI-RE41S-HF (JAE/UJU)
Pin Description Pin Symbol Description
1 Vdd(12V) 21
2 Vdd(12V) 22 Rx1[4]N
3 Vdd(12V) 23 Rx1[4]P
4 Vdd(12V) 24 GND
5 Vdd(12V) 25 Rx3[0]N
6 No Connection 26 Rx3[0]P
7 GND 27 Rx3[1]N
8 GND 28 Rx3[1]P
9 GND 29 Rx3[2]N
10
11 Rx1[0]P 31 GND
12 Rx1[1]N 32 Rx3CLK-
Rx1[0]N 30 Rx3[2]P
ODD LVDS
SIGNAL
Rx1[3]P
13 Rx1[1]P 33 Rx3CLK+
14 Rx1[2]N 34 GND
15 Rx1[2]P 35 Rx3[3]N
16 GND 36 Rx3[3]P
17 Rx1CLK- 37 Rx3[4]N
18 Rx1CLK+ 38 Rx3[4]P
19 GND 39 GND
20 Rx1[3]N 40 No Connection
Note) No Connection : This PINS Should be disconnected because of SEC internal design.
ODD LVDS
SIGNAL
41 No Connection
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4.1.2 Input Signal & Power Connector : FI-RE51S-HF (JAE/UJU)
Pin Description Pin Description
1 Vdd(12V) 26
2 Vdd(12V) 27 Rx4[1]N
3 Vdd(12V) 28 Rx4[1]P
4 Vdd(12V) 29 Rx4[2]N
5 Vdd(12V) 30 Rx4[2]P
6 No Connection 31 GND
7 GND 32 Rx4CLK-
8 GND 33 Rx4CLK+
9 GND 34 GND
10
11 Rx2[0]P 36 Rx4[3]P
12 Rx2[1]N 37 Rx4[4]N
13 Rx2[1]P 38 Rx4[4]P
14 Rx2[2]N 39 GND
15 Rx2[2]P 40 No Connection
Rx2[0]N 35 Rx4[3]N
EVEN LVDS
SIGNAL
Rx4[0]P
16 GND 41 No Connection
17 Rx2CLK- 42 3D_EN 3D_EN signal (Note 2)
18 Rx2CLK+ 43 No Connection
19 GND 44 No Connection
20 Rx2[3]N 45 No Connection
21 Rx2[3]P 46 No Connection
22 Rx2[4]N 47 No Connection
23 Rx2[4]P 48 L/R_I
24 GND 49 Shutter Out Shutter glass Sync Signal
25 Rx4[0]N 50 No Connection
EVEN
LVDS
SIGNAL
L/R Signal Indicator in 3D mode
(Note 2)
51 No Connection
Note 1) No Connection : This PINS Should be disconnected because of SEC internal design.
Note 2) 3D_EN / L/R_I signal level - High :3.0V ~ 3.6 V , Low :0 V ~ 0.4V
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Note3) Recommend timing for L/R_I Signal .
- Guide Signal to Separate L frame and R frame.
- Shutter glass signal & Operation timing also depend on this signal.
- To operate 3D function, need this signal from Set A/D board.
(In Order for using it in 2D mode, change the input condition into GND)
[ 120Hz Input]
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Note4) Pin number starts from Left side
▼
Pin No. 1 Pin No. 41
#1 #41
#1
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.
PCB
#41
▼
Pin No. 1 Pin No. 51
#1
#1
#51
#51
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4.2. Converter Input Pin Configuration
Pin Configuration (FUNCTION)
Pin No.
Master
1 ~5 24 V
6~10 GND
11 No Connection
12 Backlight On /Off
13 Dimming Control
14 External PWM
Note(1) If use Dimming Control, Pin 14 Must be N.C
If use External PWM, Pin 13 Must be N.C
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Connector : Yeon-ho, 20022WR-14B1
4.3. Converter Input Power Sequence
Note) SEQUENCE : ON = Vin(24V) > Dimming Control ≥ Backlight On/Off
OFF = Backlight On/Off ≥ Dimming Control > Vin(24V)
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4.4 LVDS Interface
- LVDS Receiver : Tcon (merged)
- Data Format (JEIDA Only)
TxOUT/RxIN0
TxOUT/RxIN1
TxOUT/RxIN2
TxOUT/RxIN3
TxOUT/RxIN4
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LVDS pin JEIDA -DATA
TxIN/RxOUT0 R4
TxIN/RxOUT1 R5
TxIN/RxOUT2 R6
TxIN/RxOUT3 R7
TxIN/RxOUT4 R8
TxIN/RxOUT6 R9
TxIN/RxOUT7 G4
TxIN/RxOUT8 G5
TxIN/RxOUT9 G6
TxIN/RxOUT12 G7
TxIN/RxOUT13 G8
TxIN/RxOUT14 G9
TxIN/RxOUT15 B4
TxIN/RxOUT18 B5
TxIN/RxOUT19 B6
TxIN/RxOUT20 B7
TxIN/RxOUT21 B8
TxIN/RxOUT22 B9
TxIN/RxOUT24 HSYNC
TxIN/RxOUT25 VSYNC
TxIN/RxOUT26 DEN
TxIN/RxOUT27 R2
TxIN/RxOUT5 R3
TxIN/RxOUT10 G2
TxIN/RxOUT11 G3
TxIN/RxOUT16 B2
TxIN/RxOUT17 B3
TxIN/RxOUT23 RESERVED
TxIN/RxOUT28 R0
TxIN/RxOUT29 R1
TxIN/RxOUT30 G0
TxIN/RxOUT31 G1
TxIN/RxOUT32 B0
TxIN/RxOUT33 B1
TxIN/RxOUT34 RESERVED
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4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
COLOR
BASIC
COLOR
GRAY
SCALE
OF
RED
DATA SIGNAL
DISPLAY
(10bit)
R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -
BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 -
GREEN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 -
CYAN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -
RED 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -
MAGENTA 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 -
YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 -
WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R0
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1
DARK
LIGHT
RED 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1023
0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R2
↑
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
↓
1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1021
0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1022
RED GREEN BLUE
GRAY
SCALE
LEVEL
R1020
R3~
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G0
0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G1
GRAY
DARK
SCALE
OF
GREEN
LIGHT
GREEN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 G1023
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B0
DARK
GRAY
SCALE
OF
BLUE
LIGHT
BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 B1023
0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G2
↑
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
↓
0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 G1021
0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 G1022
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 B1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 B2
↑
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
↓
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 B1021
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 B1022
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
G3~
G1020
B3~
B1020
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5. Interface Timing
5.1 Timing Parameters ( DE mode )
SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE
Clock
Hsync F
Frequency
Vsync F
1/T
C
H
V
260 297 305 MHz 120 135 140 KHz -
95 120 125 Hz -
Active
Vertical
Display
Period
T
VD
- 1080 - Lines -
Display Term
Vertical
Total
T
V
1110 1125 1350 Lines -
Active
Horizontal
Display
Period
T
HD
- 1920 - Clocks -
Display Term
Horizontal
Total
T
H
2092 2200 2348 clocks -
Note) This product is DE mode. But the Hsync & Vsync signal must be inputted
(1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(2) Internal VDD = 3.3V
(3) Spread spectrum
- Modulation rate (max) : ± 1.5 %
- Modulation Frequency : 30~ 100KHz
5.2 LVDS Input Data Characteristics
ITEM SYMBOL Min. Typ. Max. UNIT NOTE
t
Input Data
Position
Input common mode voltage V
Differential Input Voltage |VID| 100 - - mV -
FIN=75MHz
RSRM
t
RSLM
CM
Note) When the skew is measured the Spread Spectrum should be 0%
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- - 500 ps
-500 - - ps
0.55 - 1.8 V -
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5. 3 Timing diagrams of interface signal ( DE mode )
TV
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DE
DE
DCLK
DATA
SIGNALS
TVD
TVB
TH
THD
TC
TC
TCH
DCLK
TDS TDH
DISPLAY
DATA
TES
DE
TCL
0.5
V
0.5
V
CC
0.5
V
CC
CC
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5.4 3D mode Sequence
5.4.1 3D Sequence
L/R_I
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T6 ≥ 100msec
T7 ≥ 2sec
T8 > 0msec
T9 > 0msec
T10 = 0.7msec
T11 ≥ 1000msec
5.4.2 Level of 3D Control signal
Test Items Test Condition
3D Enable Level
L/R_I
Shutter Out
C-PBA Input Level
(Change to 3D mode)
C-PBA Input Level
(L/R Sync)
Shutter Glasses Sync
Level
※ T10 : L/R_I is checked with Valid Active L frame
Spec
Min Max
High 2.7 3.3
Low 0.0 0.4
High 2.7 3.3
Low 0.0 0.4
High 2.7 3.3
Low 0.0 0.4
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5.5 Power ON/OFF Sequence
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To prevent a latch-up or DC operation of the LCD Module, the power on/off
sequence should be as the diagram below.
1ms<T1≤10ms
1ms<T2≤50ms
0<T3≤50ms
1000ms≤T4
1000ms≤T5
(Recommend Value)
100ms≤T6
(Recommend Value)
T1 : VDDrising time from 10% to 90%
T2 : The time from VDDto valid data at power ON.
T3 : The time from valid data off to VDDoff at power Off.
T4 : VDDoff time for Windows restart
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 VDD.
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 VDD= off level,
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.
In Case T5 is less than 1000msec and T6 is less than 100msec,
Garbage Display can be seen. (It is not related to electrical function issue, Just for
recommendation to prevent Garbage Display )
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6. Outline Dimension- Front
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TBD
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6. Outline Dimension- Rear
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TBD
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7. PACKING
24 ea / Box
(Packing-Pallet Box)
1. 11.5 / LCD (24ea)
2. 24.1Kg / Packing Box (1ea)
>. Packingt Box Material : KLB, AK, CK
3. 60g/Slica-Gel (6ea)
1Box / Pallet
(PE,W1270,L1150,H125)
1. Pallet weight = 7.8Kg
>. Pallet Material : HDPE
Vertical
H x V x height
1270 mm(H) x 1150 mm(V) x 788 mm(height)
309.34 kg
Pallet (7.8kg) + Module (276kg)
+ Packing-Box (24.1kg) + silica-gel(1.44Kg)
7.1 CARTON (Internal Package)
Samsung Secret
7.2 Packing Specification
Item Specification Remark
LCD Packing
Pallet-Box
Pallet-Plastic
Packing Direction
Total Pallet Size
Total Pallet
Weight
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Samsung Secret
8. MARKING & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.
(1)Part number : LTA460HW04
(2)(2) Revision: Three letters
(3) Lot number : X X X X XXX XX X
Cell Position No. (In the Glass)
Glass No. (In the one Lot)
Lot No. (Glass)
Month
Year (Note1)
Product code
Line
(4) Nameplate Indication
T
C
LTA460HW04
1125
XXXX
(5) Packing box attach
XXXXXXXXXX XXX
LTA460HW04
Week code : 11 25
week
year
40mm
Revision code
Lot number
80mm
100mm
Part number
TXX
24
Box serial number
165mm
(6) Others
1. After service part
Lamps cannot be replaced because of the narrow bezel structure.
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9. General Precautions
Samsung Secret
9.1 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 LED 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.
(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
handling a module
(o) Pins of I/F connector should not be touched directly with bare hands.
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9.2 Storage
We highly recommend to comply with the criteria in the table below.
Item Unit Min. Max.
Samsung Secret
Storage
Temperature
Storage Humidity (%rH) 35 75
Storage Life 6 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 20℃ and a
humidity
of 50% for 24 hours.
(℃)
10 40
9.3 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 "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(LED) and
may require higher startup voltage(Vs).
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Samsung Secret
9.4 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.
9.5 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.
(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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