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SAMSUNG SECRET
Product Information
Customer :
SAMSUNG TFT-LCD
DATE : 11. July. 2011
MODEL : LTA430HN01
The Information Described in this Specification is Preliminary and can be changed without
prior notice
LCD Business
Samsung Electronics Co . , LTD.
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SAMSUNG SECRET
Contents
Revision History -------------------------------------------------------------------------------------------- (3)
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 & Specification
4. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)
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 only mode)
5.2 LVDS Input data Characteristics
5.3 Timing Diagrams of interface Signal (DE only mode)
5.4 Power ON/OFF Sequence
6. Outline Dimension -------------------------------------------------------------------------------------- (21)
7. Reliability Test -------------------------------------------------------------------------------------------- (23)
8. Packing --------------------------------------------------------------------------------------------------- (24)
9. Marking & Others --------------------------------------------------------------------------------------- (25)
10. General Precaution ----------------------------------------------------------------------------------- (26)
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Operation Condition Guide
10.5 Others
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Revision History
Date Rev. No Page Summary
SAMSUNG SECRET
31. May.
2011
24.Jun.
2011
07.July.
2011
11. July.
2011
000 all First issued
001 all
4 Depth revised (wall mount stud basis)
5 Storage temperature revised
7
002
10, 18
12 Rush current modified
24 Packing spec modified
003 23 Reliability Test added
TBD updated
Converter power sequence revised
Color chromaticity, Brightness, LED current
modified
Timing parameter, current of power supply
modified
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General Description
SAMSUNG SECRET
Description
LTA430HN01 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 43.0” is 1920 x 1080 and this model can display up to 16.7 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 ratio & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle (·178¶)
High speed response
FHD resolution (16:9)
Low Power consumption
Edge Type LED (Light Emitted Diode) BLU
DE (Data Enable) mode
2ch LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
General Information
Items Specification Unit Note
968.4 (H
Module Size
Weight 10.5 (Max.) kg
Pixel Pitch 0.4905(H) x 0.4905 (W) mm
Active Display Area 941.76 x 529.74 mm
Surface Treatment Anti-glare -
Display Colors 8 bit – 16.7 M Colors
Number of Pixels 1920 x 1080 Pixel
Pixel Arrangement RGB vertical stripe -
Display Mode Normally Black -
) x 564.0 (V
TYP
26.7 (Max.) Wall mount stud
TYP
)
·1.0mm
mm
Luminance of White 350 (Typ.) cd/m
2
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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
Glass surface
Center T
DD
STG
OPR
GND-0.3 13 V (1)
-20 65
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 39 ¶C)
b. Relative Humidity is 90% or less. (Ta > 39 ¶C)
c. No condensation
(3) 11ms, sine wave, one time for ·X, ·Y, ·Z axis
(4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
T
nop
nop
-10
- 50 G (3)
- 1.5 G (4)
(2)
(2),(5)
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(5) Definition of test point
5mm
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SAMSUNG SECRET
5mm
12
5
LCD Module (Active)
MAX
4
| )
3
T should be less than 10
T
: Temperature of the center of the glass surface (Test point 5)
OPR
(ƸT = | T
OPR
– T
T1~ T4 : Temperature of each edge of the glass surface
T
: The highest temperature of the glass surface
MAX
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment :
(Ta = 25 · 2¶C, VDD=12.0V, fv=60Hz, f
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
G-to-G Tg - 12 - msec
Red
Green
Blue
TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast
=148.5MHz, LED Current = 150 mA )
DCLK
C/R
Y
L
Normal
Rx
Ry 0.334
Gx 0.304
TL,R=0
TU,D=0
Viewing
Angle
Gy 0.613
Bx 0.150
By 0.060
3,000 4,000 -
300 350 - cd/m
0.650
TYP.
-0.03
TYP.
+0.03
SAMSUNG SECRET
(1)
SR-3
(3)
RD-80S
2
(4)
SR-3
(5),(6)
SR-3
Wx 0.280
White
Wy 0.290
Color Gamut - - 70 - %
Color Temperature - - 10,000 - K
75 89 -
75 89 -
Degree
75 89 -
75 89 -
--25%
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
T
L
T
R
T
U
T
D
B
uni
C/R10
- 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.
(5)
SR-3
(6)
EZ-Contrast
(2)
SR-3
Environment condition : Ta = 25 · 2 ¶C
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ྙ
ྚྛ
ྞ
ྡ
ྠ
ྜྷ ྜ
ྟ
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SAMSUNG SECRET
Photo detector Field
SR-3
RD-80S
TFT - LCD Module
- Definition of test point
1ദ
2ദ
Photo detector
Field
The center of the screen
SR-3 : 50
RD-80S : 50
EZ-Contrast:0
LCD Panel
༃
320 960 1600
180
540
900
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point 䐣 of the panel
CR
/
G
max
G
min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
Active Area
Test Point
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Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White)
SAMSUNG SECRET
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
GnTTnGaGhGGGGnGGnGOzP
Note (4) Definition of Luminance of White : Luminance of white at center point 䐣
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point 䐣
Note (6) Definition of Viewing Angle
: Viewing angle range (C/R 10)
TIME
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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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SAMSUNG SECRET
Ta = 25 ¶C · 2 ¶C
Voltage of Power Supply V
Current
(a) Black
of Power
Supply
(c) Sub V-Stripe - 800 1000 mA
Vsync Frequency f
Hsync Frequency f
I
DD
DD
V
H
10.8 12.0 13.2 V (1)
- 500 650 mA
48 60 65 Hz
60 64.5 70 kHz
Main Frequency Fdclk 130 148.5 160 MHz
Rush Current I
RUSH
--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) Sub V-stripe
(2),(3)(b) White - 500 650 mA
(4) Measurement Conditions
V
100%
DD
90%
10%
GND
Rush Current I
T
can be measured when T
RUSH
RUSH
=470༕
. 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
SAMSUNG SECRET
Ta=25 · 2¶C
Converter
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 single lamp only. ]
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3.3 Converter Input Condition & Specification
SAMSUNG SECRET
Items Symbol Conditions
Input Voltage Vin - 22 24 26 V
Input Current I
Output
Current
Backlight
On/Off
Dimming Range V
Dimming Duty
Output
Dimming
Frequency
External Dimming
Duty Range
External Dimming
Frequency Range
RUSH
I
O,MAX
ON Vin=24.0 V 2.4 - 5.5
OFF Vin=24.0 V 0 - 0.8
_DIM
D max Vin=24V Dim:3.3V 100 - -
D min Vin=24V Dim:0V 1 - -
F
PWM
EX_Dim Min 1 - 100 %
F
EX_PWM
Vin=24.0V
Vdim =3.3V
Vin = 24.0V
V dim =3.3 V
Vin :22~26V 0 - 3.3 V
Vin=24.0 V 140 150 160 Hz
Vin=22.0~26.0 V 95 - 200 Hz
Specifications
Min. Typ. Max.
- - 5.0 A
95 100 105 mArms
Unit Note
Ta=25·YG¶j
V
%
External Dimming
Signal Level
V
PWM
High (ON) 2.4 - 5.5
V
Low (Off) 0 - 0.8
Note) Power Consumption is measured when 350 [cd/m ] of luminance which is the typical
luminance.
(1) All data is measured after 120min warm-up.
- Additional Appendix for Supply Current & Power consumption (2D mode)
Items Symbol Conditions Min. Typ. Max. Unit
Iin _ overshoot
Input
Current
Iin _ saturation
P _ Inrush
Vin = 24V, Dim=3.3V
(Within 1hr at BLU on)
Vin = 24V, Dim=3.3V
(After 1hr Aging)
Vin=24.0V, Vdim = 3.3V
- 3.2 3.3 A
- 3.1 3.3 A
- - 120 Watt
Power
Consumption
(Back light)
P _ overshoot
P _ saturation
Vin = 24V, Dim=3.3V
(Within 1hr at BLU on)
Vin = 24V, Dim=3.3V
(After 1hr Aging)
- 76.8 79.2 Watt
- 74.4 79.2 Watt
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4. Input Terminal Pin Assignment
SAMSUNG SECRET
4.1. Input Signal & Power Connector : FI-RE51S-HF (JAE)
w z k w z k
X
XW
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 -
Y]
Y^
Y_
Y`
ZW
ZX
ZY
ZZ
Z[
Z\
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 -
XX
XY
XZ
X[
X\
X]
X^
X_
X`
YW
YX
YY
YZ
Y[
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
ROCLK- Odd LVDS Clock -
ROCLK+ Odd LVDS Clock +
GND Ground
RO[3]N Odd LVDS Signal -
RO[3]P Odd LVDS Signal +
GND Ground
GND Ground
GND Ground
Z]
Z^
Z_
Z`
[W
[X
[Y
[Z
[[
[\
[]
[^
[_
[`
RE[3]P Even LVDS Signal +
GND Ground
GND Ground
GND Ground
NC
NC
NC
NC
NC
GND
NC
NC
NC
NC
NOTE1
NOTE1
Y\
RE[0]N Even LVDS Signal -
\W
\X
NC
NC NOTE1
Note1) No Connection: These PINS are used only for SAMSUNG. (DO NOT CONNECT)
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Note(3) Pin number starts from Left side
PCB
Pin No. 1 Pin No. 51
#1 #51
SAMSUNG SECRET
#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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4.2. Converter Input Pin Configuration
Pin Configuration(FUNCTION)
Pin No.
1~5 24 V
6~10 GND
11 Error Out
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SAMSUNG SECRET
Master
12 Backlight On /Off
13 Dimming Control [0V:Min, 3.3V:Max] *Note(1)
14 External PWM [1~100%] *Note(1)
[ON:2.4 – 5.5 V, OFF: -0.3 - 0.8 V]
Note(1) If use Dimming Control, Pin 14 Must be N.C
If use External PWM, Pin 13 Must be N.C
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 : T-con (merged)
- Data Format
TxOUT/RxIN0
SAMSUNG SECRET
LVDS pin JEIDA -DATA
TxIN/RxOUT0 R2
TxIN/RxOUT1 R3
TxIN/RxOUT2 R4
TxIN/RxOUT3 R5
TxIN/RxOUT4 R6
TxIN/RxOUT6 R7
TxIN/RxOUT7 G2
TxIN/RxOUT8 G3
TxIN/RxOUT9 G4
TxOUT/RxIN1
TxOUT/RxIN2
TxIN/RxOUT12 G5
TxIN/RxOUT13 G6
TxIN/RxOUT14 G7
TxIN/RxOUT15 B2
TxIN/RxOUT18 B3
TxIN/RxOUT19 B4
TxIN/RxOUT20 B5
TxIN/RxOUT21 B6
TxIN/RxOUT22 B7
TxIN/RxOUT24 HSYNC
TxIN/RxOUT25 VSYNC
TxIN/RxOUT26 DEN
TxIN/RxOUT27 R0
TxIN/RxOUT5 R1
TxIN/RxOUT10 G0
TxOUT/RxIN3
TxIN/RxOUT11 G1
TxIN/RxOUT16 B0
TxIN/RxOUT17 B1
TxIN/RxOUT23 RESERVED
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SAMSUNG SECRET
4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
COLOR
BASIC
COLOR
GRAY
SCALE
OF
RED
DATA SIGNAL
DISPLAY
(8bit)
R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7
BLACK 000000000000000000000000 -
BLUE 000000000000000011111111 -
GREEN 000000001111111100000000 -
CYAN 000000001111111111111111 -
RED 111111110000000000000000 -
MAGENTA111111110000000011111111 -
YELLOW 111111111111111100000000 -
WHITE 111111111111111111111111 -
BLACK 000000000000000000000000 R0
100000000000000000000000 R1
DARK
LIGHT
010000000000000000000000 R2
:::::: :::::: ::::::
:::::: :::::: ::::::
101111110000000000000000 R253
011111110000000000000000 R254
RED GREEN BLUE
GRAY
SCALE
LEVEL
R3~
R252
GRAY
SCALE
OF
GREEN
GRAY
SCALE
OF
BLUE
RED 111111110000000000000000 R255
BLACK 000000000000000000000000 G0
000000001000000000000000 G1
DARK
LIGHT
GREEN 000000001111111100000000 G255
BLACK 000000000000000000000000 B0
DARK
LIGHT
BLUE 000000000000000011111111 B255
000000000100000000000000 G2
:::::: :::::: ::::::
:::::: :::::: ::::::
000000001011111100000000 G253
000000000111111100000000 G254
000000000000000010000000 B1
000000000000000001000000 B2
:::::: :::::: ::::::
:::::: :::::: ::::::
000000000000000010111111 B253
000000000000000001111111 B254
G3~
G252
B3~
B252
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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5. Interface Timing
5.1 Timing Parameters ( DE only mode )
SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE
SAMSUNG SECRET
Clock
Hsync F
Frequency
Vsync F
1/T
C
H
V
130 148.5 160 MHz -
60 64.5 70 KHz -
48 60 65 Hz -
Active
- 1080 - Lines -
Vertical
Display
Period
T
VD
Display Term
Vertical
Total
T
V
1092 1125 1380 Lines -
Active
- 1920 - Clocks -
Horizontal
Display
Period
T
HD
Display Term
Horizontal
Total
T
H
2090 2200 2350 clocks -
Note) This product have to receive the input of Hsync & Vsync signal
(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
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 |V
=80MHz
F
IN
RSRM
t
RSLM
CM
| 100 - 600 mV -
ID
Note) When the skew is measured the Spread Spectrum should be 0%
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- - 450 ps
-450 - - ps
0.2 - 2.0 V -
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5.3 Timing diagrams of interface signal ( DE only mode )
TV
TVD
DE
TH
THD
SAMSUNG SECRET
DE
DCLK
DATA
SIGNALS
TC
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5.4 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.
1ms<T110ms
0<T250ms
0<T350ms
1000msT4
SAMSUNG SECRET
1000msT5
(Recommend Value)
100msT6
(Recommend Value)
T1 : VDDrising time from 10% to 90%
T2 : The time from V
to valid data at power ON.
DD
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 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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7. Reliability Test
Item Test condition Quantity
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SAMSUNG SECRET
TSS
HTOL
LTOL
HTS
LTS
THB
TS
ESD
(non-operation)
ESD(operation)
POWER
ON/OFF
0 ~ 50, 10cycle determination
50, 500hr determination
0, 500hr determination
70, 500hr determination
-30, 500hr determination
40 / 95%RH, 500hr determination
-20 ~ 60, 100cycle determination
C D M : ᇹ10 kV, 150Ꮔ/330 , 9Point, 3times/Point
contact : ᇹ8 kV, 150Ꮔ/330, 100Point, 1 time/Point
non-contact : ᇹ15 kV, 200Ꮔ/100, 100Point, 1 time/Point
30sec (on) / 30sec(off) : 12,000 times 4EA
4EA
8EA
4EA
4EA
4EA
4EA
4EA
3EA
6EA
Vibration 10 ~ 300Hz/1.5G/10minSR, XYZ, 30min/axis 3EA
Shock
PALLET
Vibration
PALLET Drop 20cm, 2Edge 1PALLET
Half Sine, 50G, 11msec, ᇹXYZ 1time/axis
1.05Grms, Random, z-axis, 30min 1PALLET
3EA
[ Result Evaluation Criteria]
Under the display quality test conditions with normal operation state, these should
be no change which may affect practical display functions.
* HTOL/ LTOL : High/Low Temperature Operating Life
** THB : Temperature Humidity Bias
*** HTS/LTS : High/Low Temperature Storage
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8. PACKING
8.1 CARTON (Internal Package)
(1) Packing Form
Corrugated fiberboard box and corrugated cardboard as shock absorber
(2) Packing Method
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SAMSUNG SECRET
LCD Module
Packing Box
Pallet Plastic
8.2 Packing Specification
Direction to open
Item Specification Remark
LCD Packing
20 ea /
(Packing-Pallet Box)
1. 9.5 kg / LCD (20ea)
2. 18 Kg / Packing Set
3. Packing Material : Paper
Pallet 1Box / Pallet
Packing Direction Vertical
Total Pallet Size H x V x height 1120mm(H) x 956mm(V) x 630mm(height)
Total Pallet Weight 213.84 Kg
1. Pallet weight = 5 kg
Pallet + Module + Packing set + Desiccant
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SAMSUNG SECRET
9. MARKING & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.
(1) Part number :
(2) Revision: Three letters
(3) Lot number : X X X X XXX
(4) Nameplate Indication
LTA430HN01
LTA430HN01
[[[[[[[[[[ F34
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
80mm
(5) Packing box attach
100mm
OWD763KQ34
[[[[
53
165mm
(6) Others
1. After service part
Lamps cannot be replaced because of the narrow bezel structure.
Revision code
Lot number
Part number
Box serial number
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10. General Precautions
SAMSUNG SECRET
10.1 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 converter 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 converter& 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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SAMSUNG SECRET
10.2 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 5 to 40
and relative humidity of less than 70%.
(b) Do not store the TFT-LCD module in direct sunlight.
(c) The module shall be stored in a dark place. It is prohibited to apply sunlight or
fluorescent light during the store.
(d) Storage condition of Packing
ITEM UNIT Min. Max.
C
Storage Temperature
Storage Humidity (%rH) 35 75
Storage Life 12 months
Storage Condition
Long-term
Storage Process
10.3 Operation
()
540
-Prohibit direct sunlight
-Ventilation in storehouse and control changing
temperature is within limits of environment
-Put it on pallet and store them with removing from wall.
-Don't wet Out-BOX and avoid rain.
-Without condensation.
-Etc. Avoid harmful Condition
-More than 3 months Storage or Low temp.
Delivery/under 5storage
On the 20,50%rH Condition, more than 10hr release.
(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 converter power supply should
be connected directly with a minimized length. A longer cable between
the back light and the converter may cause lower luminance of lamp(LED) and
may require higher startup voltage(Vs).
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10.4 Operation Condition Guide
(a
) The LCD product should be operated under normal conditions.
SAMSUNG SECRET
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.
10.5 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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