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Product Information
Product Information
Customer : DATE : 16 Mar. 2010
SAMSUNG TFT--
SAMSUNG TFT
SAMSUNG TFT-LCD
MODEL
MODEL
MODEL : LTY400HM01
The information Described in this Specification is Preliminary and can be charged
without prior notice
G/A
: LTY400HM01
: LTY400HM01
NOTE :
LCD
LCD
OWD733KP34
SL Development Team, LCD Business
Samsung Electronics Co . , LTD.
OWD733KP34
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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
4. Block Diagram ------------------------------------------------------------------------------------------- (11)
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)
5.1 Input Signal & Power
5.2 Inverter Input Pin Configuration
5.3 Inverter Input Power Sequence & Specification
5.4 LVDS Interface
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing ---------------------------------------------------------------------------------------- (19)
7.1 Timing Parameters (DE only mode)
7.2 Timing Diagrams of interface Signal (DE only mode)
7.3 Power ON/OFF Sequence
7. Outline Dimension -------------------------------------------------------------------------------------- (22)
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
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Date
Mar.
16,
2010
Rev.
No
SummaryPage
First Issued-000
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General Description
Description
LTY400HM01 is a color active matrix liquid crystal display (LCD) that uses amorphous
OWD733KP34
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 40.0“ is 1920 x
1080 and this model can display up to 16.7million 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, Display
terminals for AV application products, and High Definition TV (HDTV).
Features
RoHS compliance (Pb-free)
High contrast ratio, high aperture ratio, fast response time
SPVA (Super Patterned Vertical Align) mode
Wide viewing angle (·89¶)
Full HD (1920 x 1080 pixels) resolution (16:9)
Low Power consumption
10 CCFTs (Cold Cathode Fluorescent Tube)
LVDS (Low Voltage Differential Signaling) interface
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General Information
Module Size
Luminance of White
Haze 7%, Hard-coating (3H)Surface Treatment
952(H
RGB vertical stripePixel Arrangement
Normally BlackDisplay Mode
) x 551(V
TYP
60.9(D
450
MAX
UnitSpecificationItems
)
TYP
)
mm
g9000(Max)Weight
mm0.15375(H) * 3 x 0.46125(V)Pixel Pitch
mm885.6(H) x 498.15(V)Active Display Area
colors8 bit- 16.7MDisplay Colors
pixel1920 x 1080Number of Pixels
cd/m
2
Note
·1.0mm
Typ.
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1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
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NoteUnitMax.Min.SymbolItem
Power Supply Voltage
Storage temperature
Operating Temperature
Panel surface temperature
Shock ( non - operating )
Vibration ( non - operating )
Note (1) Ta= 25 · 2 ¶C
(2) Temperature and relative humidity range are shown in the figure below.
a. 93.8 % RH Max. (Ta ˺ 40 ¶C)
b. Maximum wet-bulb temperature at 40 ¶C or less. (Ta ˺ 40 ¶C)
c. No condensation
(3) Polarizer will not be damaged in this range, even though abnormal visual problems occur
T
in
(4) 11ms, sine wave, one time for ·X, ·Y, ·Z axis
(5) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
SUR
range.
DD
STG
OPR
SUR
NOP
NOP
65-20T
500T
650T
50
(1)V13GND-0.5V
(2)
(2)
(3)
(4)G-S
(5)G1.5-V
Fig. Temperature and Relative humidity range
LTA400HM01
(40, 93.8)
(50, 50.4)
(65, 27.7)
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment :
TOPCON BM-7,SPECTRORADIOMETER SR-3
(Ta = 25 · 2¶C, VDD=12V, fv= 60Hz, f
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=148.5MHz, Dim = 100%)
DCLK
NoteUnitMax.Typ.Min.ConditionSymbolItem
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
Rising
Falling
G-to-G
[AVE]
Red
Green
Blue
White
Tg
Rx
-5000*2500C/R
7012-Tr
188-Tf
-8-
L
Normal
TL,R=0
TU,D=0
Viewing
Angle
TYP.
-0.03
0.639
0.329Ry
0.286Gx
0.605Gy
0.148Bx
0.061By
0.280Wx
0.285Wy
-450380Y
TYP.
+0.03
msec
cd/m
%-72--Color Gamut
2
(3)
SR-3
(5)
BM-7
(6)
SR-3
(7),(8)
SR-3
(7)
SR-3
K-10000--Color Temperature
Gamma
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
* marked Items Value does not Specification above when “White stain” occurs at Center Point [Point ྜྷ of Note 2.]
Ƚ
T
L
R
U
D
uni
C/R˻10
-2.2-
-8979
-8979T
Degree
-8979T
-8979T
%30--B
(7)
SR-3
(8)
SR-3
(4)
SR-3
Note (1) 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.
Single lamp current @ Vdim = 100%
Environment condition : Ta = 25 · 2 ¶C
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ྙྚྛ
ྞ
ྡ
ྠ
ྜྷ ྜ
ྟ
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Field Photo detector
1ദSR-3
2ദBM-7
TFT - LCD Module
Note (2) Definition of test point
320 960 1600
Photo detector
Field
SR-3 : 50
BM-7 : 50
LCD Panel
The center of the screen
180
540
900
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point 㽶 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 (4) Definition of 9 points brightness uniformity
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BB
Buni
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (5) Definition of Response time : Sum of Tr, Tf
Display data
Optical Instruments
Response
(max min)
100
100%
90%
10%
0%
B
max
Black (data off)
White (data on)
T
R
White (data off)
T
F
TIME
Note (6) Definition of Luminance of White : Luminance of white at center point 㽶
Note (7) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point 㽶
Note (8) Definition of Viewing Angle
: Viewing angle range (C/R ı10)
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3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
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Ta = 25¶C · 2 ¶C
NoteUnitMax.Typ.Min.SymbolItem
Voltage of Power Supply
(a) Black
Current
of Power
Supply
DD
-500-
950750-(b) White
I
DD
-750-(c) Mosaic
1000800-(4) Max Pattern
Vsync Frequency
Hsync Frequency
Main Frequency
Rush Current
V
H
DCLK
RUSH
kHz7367.550f
MHz155148.5130f
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) Mosaic d)Max. Pattern
(1)V131211V
(2),(3)mA
Hz626047f
(4)A5--I
(4) Measurement Conditions
V
100%
DD
90%
10%
GND
T
=1ms
RUSH
Rush Current I
can be measured when T
RUSH
RUSH
. is1ms
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3.2 Back Light Unit
The back light unit contains 10 CCFTs ( Cold Cathode Fluorescent Tube ).
The characteristics of lamps are shown in the following tables.
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.
Ta=25 · 2¶C
NoteUnitMax.Typ.Min.SymbolItem
(1)Hour--50,000HrOperating Life Time
-mA15.0-6.0LcLamp Current
[Operating condition : Ta = 25·2, I
Socket
HOT 1
HOT 2
Inverter
HOT 9
HOT 10
= 14 mArms(typ.), For single lamp only. ]
L
LCD
Module
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4. Block Diagram
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5. Input Terminal Pin Assignment
5.1. Input Signal & Power Connector : IS050-C51B-C38(UJU)
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Compatible with FI-RE51S-HF(JAE)
Description
V
DD
V
DD
V
DD
V
DD
V
DD
GND
GND
GND
GND
Odd LVDS Signal -
Odd LVDS Signal +
Odd LVDS Signal -
Odd LVDS Signal +
Odd LVDS Signal -
Odd LVDS Signal +
GND
SignalPIN No.SignalPIN No.
LVE[0]P26Power1
LVE[1]N27Power2
LVE[1]P28Power3
LVE[2]N29Power4
LVE[2]P30Power5
GND31GND6
LVECLK-32GND7
LVECLK+33GND8
GND34GND9
LVE[3]N35LVO[0]N10
LVE[3]P36LVO[0]P11
N.C.37LVO[1]N12
N.C.38LVO[1]P13
GND39LVO[2]N14
SCL40LVO[2]P15
SDA41GND16
Description
Even LVDS Signal +
Even LVDS Signal -
Even LVDS Signal +
Even LVDS Signal -
Even LVDS Signal +
GND
Even LVDS Clock-
Even LVDS Clock+
GND
Even LVDS Signal -
Even LVDS Signal +
No Connection
No Connection
GND
I2C SCL
I2C SDA
Odd LVDS CLK -
Odd LVDS CLK +
GND
Odd LVDS Signal -
Odd LVDS Signal +
No Connection
GND
Even LVDS Signal -
VSYNC42LVOCLK-17
B-INT43LVOCLK+18
N.C.44GND19
N.C.45LVO[3]N20
LUT SEL046LVO[3]P21
LUT SEL147N.C.22
LUT SEL248N.C.23
HSYNC49GND24
TCON_RDY50LVE[0]N25
SEL151
*V Sync Signal
Bus Release
No Connection
No Connection
DCC LUT Select 0
DCC LUT Select1
DCC LUT Select2No Connection
H Sync Signal
T-Con Ready
SEC Internal Use Only
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B-INT : I2C BUS RELEASE
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DescriptionOperation
sv~Vvwlu
DCC Look Up Table Selection
Pin N.O.
Select
bit
TCON Ready
4748
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
SDA/SCL LINE BECOME HI-Z
USER CAN ACCESS EEPROMHIGH
46
0
1
0
1
0
1
0
1
For 60Hz @ Low Temp.
For 60Hz @ Low Temp.
Description ( Based on DCC On)
For 60Hz
For 60Hz
For 50Hz
For 50Hz
%(For Interpolate)LUT
100%
100%X1.25
100%X1.25
(100%X1.25) X 1.25
100%
100%X1.25
0%
DescriptionOperation
Normal OperationLow Æ High
Error OperationHigh Æ Low
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Note(1) Pin number starts from Right side
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PCB
Pin No. 1 Pin No. 51
#1
connect name
#1
#51
#51
Fig. Connector diagram
a. All GND pins should be connected together and also be connected to the LCD’s
metal chassis.
b. All power input pins should be connected together.
c. All NC pins should be separated from other signal or power.
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5.2. Inverter Input Pin Configuration
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Connector : 20022WR-14AML
Pin Configuration(FUNCTION)Pin No.
1
2
3
4
5
Inverter Operation Status Output11
Inverter On/Off Control Signal12
External Dimming Control Signal14
Y[}
Y[}
Y[}
Y[}
Y[}
GND6
GND7
GND8
GND9
GND10
No Connection13
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5.3. Inverter Input Power Sequence & Specification
Input
Voltage
Input
Current
Lamp
Current
Operating
Frequency
Backlight
On/Off
Dimming
Duty
Output
Open Lamp
Voltage
Striking
Time
I
SAT
I
O
F
O
ENA
D
max
min
min
Vopen
Tst
ConditionsSymbolItems
Vin=24V
EX_DIM=100%
Vin=24V
EX_DIM=100%
Vin=24V
EX_DIM=100%
Vin=24V
EX_DIM=100%
Vin=24V
EX_DIM=100%
Vin=24V
EX_DIM=100%
Specifications
Max.Typ.Min.
NoteUnit
Ta=25·Z¶jV26.424.021.6-Vin
A
mArms15.014.013.0
kHz60.057.555.0
-5.755.00-
-
-
5.25-2.4ON
-V
0.8--0.3OFF
--100
252015D
%
Note 1
-
Note 2--10D
Note 3Vrms--1580
sec2.01.51.0
-
EX_DIM
Frequency
PWM
Signal
Amplitude
EX_DIM
V
pwm
5.25-2.4High (On)
0.4--0.3Low (Off)
All data was approved after running 120minutes with LCM.
Note1. Duty Measurement [Duty(%) = Ton / T x 100]
Note 2. There are not shut down and flicker at 10% @ 150Hz.
There is not shut down at 5% @ 75Hz.
Note 3. Measurement Method : Check Vs on BLU Remaining all Lamps.
-Hz180150120Vin=24.0VF
-V
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5.4 LVDS Interface
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TxOUT/RxIN0
TxOUT/RxIN1
Odd DataLVDS pin
R2TxIN/RxOUT0
R3TxIN/RxOUT1
R4TxIN/RxOUT2
R5TxIN/RxOUT3
R6TxIN/RxOUT4
R7TxIN/RxOUT6
G2TxIN/RxOUT7
G3TxIN/RxOUT8
G4TxIN/RxOUT9
G5TxIN/RxOUT12
G6TxIN/RxOUT13
G7TxIN/RxOUT14
B2TxIN/RxOUT15
Even Data
R2
R3
R4
R5
R6
R7
G2
G3
G4
G5
G6
G7
B2
TxOUT/RxIN2
TxOUT/RxIN3
B3TxIN/RxOUT18
B4TxIN/RxOUT19
B5TxIN/RxOUT20
B6TxIN/RxOUT21
B7TxIN/RxOUT22
HSYNCTxIN/RxOUT24
VSYNCTxIN/RxOUT25
DENTxIN/RxOUT26
R0TxIN/RxOUT28
R1TxIN/RxOUT29
G0TxIN/RxOUT30
G1TxIN/RxOUT31
B0TxIN/RxOUT32
B1TxIN/RxOUT33
B3
B4
B5
B6
B7
HSYNC
VSYNC
DEN
R0
R1
G0
G1
B0
B1
ReservedTxIN/RxOUT34
Reserved
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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
COLOR
IC
BAS
COLOR
GRAY
SCALE
OF
RED
GRAY
SCALE
OF
GREEN
GRAY
SCALE
OF
BLUE
DISPLAY
(8bit)
UE
EN
E
IT
LACK
DARK
˦
˨
LIGHT
D
LACK
DARK
˦
˨
LIGHT
LACK
DA
RK
˦
˨
LIGHT
DATA SIGNAL
BLUEGREENRED
::::::::::::::::::
::::::::::::::::::
::::::::::::::::::
::::::::::::::::::
::::::::::::::::::
::::::::::::::::::
GRAY
SCALE
LEVEL
B7B6B5B4B3B2B1B0G7G6G5G4G3G2G1G0R7R6R5R4R3R2R1R0
-000000000000000000000000BLACK
-111111110000000000000000BL
-000000001111111100000000GRE
-111111111111111100000000CYAN
-000000000000000011111111RED
-111111110000000011111111MAGENTA
-000000001111111111111111YELLOW
-111111111111111111111111WH
R0000000000000000000000000B
R1000000000000000000000001
R2000000000000000000000010
R3~
R252
R253000000000000000011111101
R254000000000000000011111110
R255000000000000000011111111RE
G0000000000000000000000000B
G1000000000000000100000000
G2000000000000001000000000
G3~
G252
G253000000001111110100000000
G254000000001111111000000000
G255000000001111111100000000GREEN
B0000000000000000000000000B
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 )
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NOTEUnitMAX.TYP.MIN.SYMBOLITEMSIGNAL
Clock
Hsync
Vsync
Frequency
C
H
V
Active
Vertical
Display
Period
VD
Display Term
Vertical
Total
VB
Active
Horizontal
Display
Period
HD
Display Term
Horizontal
Total
H
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
-MHz155148.51301/T
-KHz7367.550F
-Hz626047F
-lines-1080-T
-Lines148011251100T
-clocks-1920-T
-clocks245022002154T
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6.2 Timing diagrams of interface signal ( DE only mode )
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TV
DE
DE
DCLK
DATA
SIGNALS
TVD
TVB
TH
THD
TC
DCLK
DISPLAY
DATA
DE
LTA400HM01
TC
TCH
TDS TDH
TES
TCL
0.5
V
0.5
V
CC
0.5
V
CC
CC
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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.
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[UNIT : mS]
MaxMinMaxMin
-30T8300.47T1
-500T91000T2
-50T101000T3
-100T11500.1T4
500T12350220T5
3000T13300T6
-1000T14300T7
The supply voltage of the external system for the Module input should be the same
as the definition of V
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
please keep the level of input signals low or keep a high impedance.
T14 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.
= off level,
DD
DD
.
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8. Outline dimension (Front view)
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Outline dimension (Rear View)
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OWD733KP34
MODEL LTY400HM01 Doc. No 05-000-G-100316 Page 23 / 28
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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
Packing Pallet Box
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8.2 Packing Specification
LCD Packing
Module (10EA)
Pallet
10 ea / (Packing-
Pallet Box)
Direction be able to Open
RemarkSpecificationItem
1. 90Kg/LCD(10ea)
2. 15kg/Packing Box
3. Packing Pallet Box Material : DW, SW
10g/ea, Cobalt-dichloride-free2ea/LCDDesiccant (Drier)
Pallet weight : 8kg1 Box / PalletPallet
-VerticalPacking Direction
1150mm x 985mm x 719mmH x V x heightTotal Pallet Size
Pallet(8kg) + Module( 10 x 9 = 90kg) +
113.2kgTotal Pallet Weight
Pallet BOX (15kg) +
Desiccant(0.02kg x 10 = 0.2kg)
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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.
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(1) Parts number : LTY400HM01-XXX
(2) Revision: One letters
(3) Lot number : X X X X XXX
(4) Nameplate Indication
[[[[[[
/7$+0
XX X
LTY400HM01
OWD733KP34
[[[[[[[[[[#########{{{
LTY400HM01XXX
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
LTY400HM01-XXX
OWD733KP34
XXXX
10
0703
(6) Others
1. After service part
Lamps cannot be replaced because of the narrow bezel structure.
LTA400HM01
Part number
Revision code
Box serial number
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10. General Precautions
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 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 CCFT 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 static, or the CMOS Gate Array IC would be damaged.
(j) Use finger-stalls with soft gloves in order to keep display clean during the
incoming inspection and assembly process.
(k) Do not disassemble the Module.
(l) Do not pull or fold the lamp wire.
(m) Do not adjust the variable resistor located on the Module.
(n) Protection film for polarizer on the Module should be slowly peeled off just before use
so that the electrostatic charge can be minimized.
(o) Pins of I/F connector should not be touched directly with bare hands.
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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 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.
10.3 Operation
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(a) No Connection 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).
10.4 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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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.
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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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