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Product Information
ISSUE DATE : 2000-10-21 MODEL : LTN104S2-L01
NOTE : This product information is subject to change after 3 months of issuing date. PREPARED BY : AMLCD Application Engineering Group
SAMSUNG ELECTRONICS CO., LTD.
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CONTENTS
Revision History General Description 1. Absolute Maximum Ratings 1.1 Absolute Ratings Of Environment 1.2 Electrical Absolute Ratings 2. Optical Characteristics 3. Electrical Characteristics 3.1 TFT LCD Module 3.2 Back-light Unit 4. Block Diagram 4.1 TFT LCD Module 4.2 Back-light Unit -------------------( 3 ) -------------------( 4 ) -------------------( 5 )
-------------------( 7 ) - - - - - - - - - - - - - - - - - - - ( 10 )
- - - - - - - - - - - - - - - - - - - ( 13 )
- - - - - - - - - - - - - - - - - - - ( 14 ) 5. Input Terminal Pin Assignment 5.1 Input Signal & Power 5.2 LVDS Interface 5.3 Back-light Unit 5.4 Timing Diagrams of LVDS For Transmitting 5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color. 5.6 Pixel format 6. Interface Timing 6.1 Timing Parameters 6.2 Input Timing Chart 6.3 Power ON/OFF Sequence 7. Outline Dimension 8. General Precautions - - - - - - - - - - - - - - - - - - - ( 19 )
- - - - - - - - - - - - - - - - - - - ( 23 ) - - - - - - - - - - - - - - - - - - - ( 24 )
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Revision History Revision History
Date Jaue.29.2000 Sep. 01.2000 Oct. 07.2000 Rev.No. 000 001 002 7,10 5, 7 Page Rev.000 was issues. TBD items are defined. Optical characteristics and mechanical spec is changed. ( Wide viewing angle film is applied. ) Summary
- Thickness : 6.0 / 6.2 => 6.1 / 6.3 - Weight : 320 / 335g => 330 / 345g - CR : typical 200 => typical 300 - Response time : Tf 20ms => 25ms - Brightness : 220 / 250 => 200 / 230 - Viewing angle : 45/45/20/60 => 60/60/50/50
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GENERAL DESCRIPTION
DESCRIPTION LTN104S2-L01 is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of a TFT LCD panel, a driver circuit and a back-light system. The resolution of a 10.4 contains 800 x 600 pixels and can display up to 262,144colors. 6 o'clock direction is the optimum viewing angle.
FEATURES * Thin and light weight * High speed response time * High contrast ratio, High brightness * SVGA (800 x 600 pixels) resolution * Low power consumption * Sync mode (75Hz) * LVDS Interface with 1 pixel / clock (1 channel) APPLICATIONS * Display terminals for AV application products * Notebook PC, LCD PC and Web Pad * If the usage of this product is not for PC application, but for others, please contact SEC.
GENERAL INFORMATION ITEM Display area Driver element Display colors Number of pixel Pixel arrangement Pixel pitch Display Mode Surface treatment SPECIFICATION 211.2(H) x 158.4(V) (10.4 diagonal ) a-Si TFT active matrix 262,144 800 x 600 (SVGA) RGB vertical stripe 0.264(H) x 0.264(V) (TYP.) Normally white Haze (25), Hard-Coating 3H mm 96dpi pixel UNIT mm NOTE
* This model doesn't use Sn plating on the top chassis.
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MECHANICAL INFORMATION
ITEM Horizontal (H) Module size Vertical (V) Depth (D) Weight MIN. 243.5 171.5 TYP. 244.0 172.0 6.1 330g MAX. 244.5 172.5 6.3 345g NOTE
1. ABSOLUTE MAXIMUM RATINGS
1.1 ABSOLUTE RATINGS OF ENVIRONMENT
ITEM Storage temperature Operating temperature (Temperature of glass surface) Shock ( non-operating ) SYMBOL TSTG MIN. -20 MAX. 60 UNIT C C G G NOTE (1) (1) (2),(4)
TOPR Snop Vnop
0 -
50 220 1.5
Vibration (non-operating)
(3),(4)
Note (1) Temperature and relative humidity range are shown in the figure below. 90 % RH Max. ( 40 C Ta) Maximum wet - bulb temperature at 39 C or less. (Ta > 40% C ) No condensation.
100
90
Relative Humidity ( %RH)
80 60 40 20 0 -40 -20
5
Operating Range
Storage Range
0 20 40 60 80
Temperature (OC)
(2) (2)ms, (half) sine wave, one time for X, Y, Z. (3) (10) - (300) Hz, Sweep rate (10) min, (30)min for X,Y,Z. (4) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be hard and rigid enough so that the Module would not be twisted or bent by the fixture.
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1.2 ELECTRICAL ABSOLUTE RATINGS (1) TFT LCD MODULE
ITEM Power Supply Voltage Logic Input Voltage SYMBOL VDD VIN MIN. Vss -0.3 Vss -0.3 MAX. 4.0 VDD+0.3 UNIT V V ( Vss = GND = 0 V) NOTE
(1) (1)
NOTE (1) Within Ta = 25 2 C
(2) BACK-LIGHT UNIT
ITEM Lamp current Lamp frequency SYMBOL IL FL MIN. 2.0 45 MAX. 7.0 80 UNIT. mArms KHz
Ta = 25 2 C NOTE (1) (1)
NOTE (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation should be restricted to the conditions described under Normal Operating Conditions.
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2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics should be measured in a dark room or equivalent state with the methods shown in Note (5). Measuring equipment : TOPCON BM-5A
* Ta = 25 2C , VDD=3.3V, fv= 75Hz, fDCLK=49.5MHz, IL = 6.0 mA ITEM Contrast Ratio (5 Points) Response Time at Ta Rising Falling Average Luminance of White (5 Points) Red SYMBOL CONDITION CR TR TF YL,AVE RX RY Green Color Chromaticity ( CIE ) Blue BY WX White WY L Hor. Viewing Angle Ver. R H L L CR 10 at center 0.310 50 50 40 40 0.340 60 60 50 50 0.370 Degrees 2.0 (6) 0.118 0.280 0.148 0.310 0.178 (1), (5) 0.340 GX GY BX = 0, =0 Normal Viewing Angle MIN. 200 200 0.545 0.309 0.283 0.508 0.122 TYP. 300 5 25 230 0.575 0.339 0.313 0.538 0.152 MAX. 10 msec 30 0.605 0.369 0.343 0.568 0.182 cd/m2 (1), (4) (1), (3) UNIT NOTE (1), (2), (5)
13 Points White Variation
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Note 1) Definition of Viewing Angle : Viewing angle range(10 C/R) Normal Line = 0, = 0 L R L =90o L H 12 O'clock direction H = 90o
x
y
6 O'clock direction L= 90o
y'
x'
R =90o
Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin) at 5 points(4, 5, 7, 9, 10) CR(4) + CR(5) + CR(7) + CR(9) + CR(10) CR POINTS : = 5 4, 5, 7, 9, 10 at FIGURE OF NOTE 6)
Note 3) Definition of Response time : Display data White(TFT OFF) Black(TFT ON) White(TFT OFF)
TR Optical Response 100 % 90 % 10 % 0%
TF
Time Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points. 200 Average Luminance of White ( Y L,AVE )
10 9 7 5 4
400
600 VIEW AREA 150 300 450 lines
YL4 + YL5 + YL7 + YL9 + YL10 Y L,AVE = 5
: test point
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Note 5) After stabilizing and leaving the panel alone at a given temperature for 30 minutes, the measurement should be executed. Measurement should be executed in a stable, windless,and dark room. 30 minutes after lighting the back-light. This should be measured in the center of screen. Lamp current : 6.0 mA Environment condition : Ta = 25 2 C
Photo detector ( TOPCON BM-5A)
Field = 2 40 cm TFT-LCD module LCD panel
Center of the screen
Optical characteristics measurement setup
Note 6) Definition of 13 points white variation ( L ), CR variation( CVER ) [
1
~
13
]
L
=
Maximum luminance of 13 points Minimum luminance of 13 points
10mm 200 10mm 13 10 12 9 400 600
10mm
11 150
8
7
6
300
: test point
5 3 10mm 2
4 1
450 (lines)
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Ta = 25 2C ITEM Voltage of Power Supply Differential Input Voltage for LVDS Receiver Threshold High Low SYMBOL VDD VIH VIL fv fH fDCLK IRUSH White Current of Power Supply Mosaic Vertical IDD MIN 3.0 -100 TYP 3.3 75 46.875 49.5 270 280 300 MAX 3.6 +100 1.5 330 UNIT V mV (1) mV Hz KHz MHz A mA mA mA (5) (2),(4) (2),(4) (2),(4) NOTE
Vsync Frequency Hsync Frequency Main Frequency Rush Current
Note (1) Condition : VCM=+1.2V(Common mode Voltage) (2) fV=75Hz, fDCLK = 49.5MHZ, VDD = 3.3V , DC Current. (3) 1 pixel /clock (4) Power dissipation check pattern
*a) White Pattern
VIEW AREA Display Brightest Gray Level
*b)Mosaic Pattern
Display Darkest Gray Level
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*c) Vertical stripe pattern
R B
G
B B
R R
G G
B B R
RG
B
R R
G G
B
RG
BR
BR
GB
5) Rush current measurement condition
3.3V
M1 2SK1059
VDD ( LCD
R1 47K FUSE C1 1uF
INPUT)
R2 CONTROL SIGNAL
(HIGH to LOW)
1K
M2 2SK1399
12V
R3 47K
C2
C3 1uF
10000pF
VDD rising time is 470us 0.9VDD 3.3V
0.1VDD GND 470us
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3.2 BACKLIGHT UNIT
The back-light system is an edge - lighting type with a single CCFT ( Cold Cathode Fluorescent Tube ). The characteristics of a single lamp are shown in the following tables. Ta=25 2C ITEM Lamp Current Lamp Voltage Frequency
Power Consumption Operating Life Time Startup Voltage
SYMB IL VL fL PL Hr VS
MIN 2.0 45 12,000 -
TYP 6.0 490 65 2.94 20,000 -
MAX 7.0 80 825 (25C) 990 (0C)
UNIT mArms Vrms KHz W Hour Vrms
NOTE (1) IL=6mA (2) (3), IL=6mA (4) (5)
Note) The waveform of the inverter output voltage must be area symmetric and the design of the inverter must have specifications for the modularized lamp. The performance of the back-light, for example life time or brightness, is much influenced by the characteristics of the DC-AC inverter for the lamp. So all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. When you design or order the inverter, please make sure that a poor lighting caused by the mismatch of the back-light and the inverter(miss lighting, flicker, etc.) never occur. When you confirm it, the module should be operated in the same condition as it is installed in your instrument. Note (1) Lamp current is measured with a high frequency current meter as shown below.
1 LCD MODULE
No 2 Pin is VLOW.
HOT : (PINK) COLD : (WHITE)
2
A
INVERTER
(2) Lamp frequency may produce interference with horizontal synchronous frequency and this may cause line flow on the display. Therefore lamp frequency should be detached from the horizontal synchronous frequency and its harmonics as far as possible in order to avoid interference. (3) refer to IL X VL to calculate. (4) Life time (Hr) of a lamp can be defined as the time in which it continues to operate under the condition Ta = 25 2C and IL = 7 mArms until one of the following event occurs. 1. When the brightness becomes 50% or lower than it's original. 2. When the Effective ignition length becomes 80% or lower than it's original value. (Effective ignition length is defined as an area that has less than 70% brightness compared to the brightness in the center point.) (5) The voltage above this value should be applied to the lamp for more than 1 second to startup Otherwise the lamp may not be turned on.
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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
Connector : DF19L-14P-1H
User Connector
DF19L14P-1H
LVDS
DS90CF364
Timing Controller
Source Drive IC DC-DC Converter Gamma Generator
10.4" SVGA TFT-LCD Panel
Video Signal Control Signal VCOM Gamma DVDD AVDD Von/Voff
VCOM Generator
R-String
Source/Gate Connector
Gate Drive IC
4.2 BACKLIGHT UNIT
Reflector
LAMP 1 HOT (PINK)
2 COLD(WHITE)
Note) The output of the inverter may change according to the material of the reflector.
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1. Input Signal & Power (LVDS, Connector : DF19L-14P-1H : Hirose)
PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14
SYMBOL VDD VDD GND GND RxIN0RxIN0+ RxIN1RxIN1+ RxIN2RxIN2+ RxCLKRxCLK+ GND GND
FUNCTION POWER SUPPLY +3.3V POWER SUPPLY +3.3V GROUND GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT LVDS Differential Data INPUT LVDS Differential Data INPUT LVDS Differential Data INPUT LVDS Differential Data INPUT LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND GROUND
POLARITY
REMARK
Negative Positive Negative Positive Negative Positive Negative Positive
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5.2 LVDS Interface : Transmitter DS90CF363 or Compatible
Pin No. 44 45 47 48 1 3 4 6 7 9 10 Name TxIN0 TxIN1 TxIN2 TxIN3 TxIN4 TxIN5 TxIN6 TxIN7 TxIN8 TxIN9 TxIN10 RGB Signal RO0 RO1 RO2 RO3 RO4 RO5 GO0 GO1 GO2 GO3 GO4 Pin No. 12 13 15 16 18 19 20 22 23 25 26 Name TxIN11 TxIN12 TxIN13 TxIN14 TxIN15 TxIN16 TxIN17 TxIN18 TxIN19 TxIN20 TxCLK IN RGB Signal GO5 BO0 BO1 BO2 BO3 BO4 BO5 Hsync Vsync GND Clock
FPD Link Interface
Graphics controller 18-bit
RED0 RED1 RED2 RED3 RED4 RED5 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 Hsync Vsync Enable CLOCK
DS90CF363
44 41 TxOUT045 47 40 TxOUT0+ 48 1 3 39 TxOUT14 6 38 TxOUT1+ 7 9 10 35 12 TxOUT213 34 TxOUT2+ 15 16 18 33 19 TxCLKOUT20 32 22 TxCLKOUT+ 23 25 26
DF19L-14P-1H
5 6 8 100 9
DS90CF364A
RxIN0RxIN0+
7 8
10 100 11
RxIN1RxIN1+
9 10 11 12
14 100 15 16 100 17
RxIN2RxIN2+ RxCLKRxCLK+
Note : The LCD Module uses a 100ohm resistor between positive and negative lines of each receiver input.
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5.3 BACK LIGHT UNIT Connector : JST BHSR - 02VS -1 Mating Connector : JST SM02B-BHSS-1 Pin NO.
1 2
Symbol
HOT COLD
Color
PINK WHITE
Function
High Voltage Low Voltage
5.4 Timing Diagrams of LVDS for Transmission LVDS Receiver : DS90CF364A or Compatible T
TxCLK OUT RxCLK IN T/7 Rx IN2 RxOUT20 RxOUT19 RxOUT18 RxOUT17 RxOUT16 RxOUT15 RxOUT14
GND
Vsync
Hsync
B5
B4
B3
B2
Rx IN1
RxOUT13 B1
RxOUT12 B0
RxOUT11 G5
RxOUT10 G4
RxOUT9 G3
RxOUT8 G2
RxOUT7 G1
RxIN0
RxOUT6 G0
RxOUT5 R5
RxOUT4
RxOUT3
RxOUT2 R2
RxOUT1 R1
RxOUT0 R0
R4
R3
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5.5 Input Signal,Basic Display Colors and Gray Scale of Each Colors
DATA SIGNAL COLOR DISPLAY RED GREEN BLUE GRAY SCALE LEVEL R0 R1 R2 R3~R60 R61 R62 R63 G0 G1 G2 G3~G60 G61 G62 G63 B0 B1 B2 B3~B60 B61 B62 B63
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5 BLACK BLUE GREEN BASIC COLOR CYAN RED MAGENTA YELLOW WHITE BLACK DARK 0 0 0 0 1 1 1 1 0 1 0 : : LIGHT RED BLACK DARK 1 0 1 0 0 0 : : LIGHT GREEN BLACK DARK 0 0 0 0 0 0 : : LIGHT BLUE 0 0 0 0 0 0 0 1 1 1 1 0 0 1 : : 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 1 : : 0 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 1 0 : : 1 0 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 1 : : 0 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1
GRAY SCALE OF RED
GRAY SCALE OF GREEN
GRAY SCALE OF BLUE
Note (1) Definition of Gray : Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level) (2) Input Signal : 0 = Low level voltage, 1 = High level voltage Doc.No. LTN104S2-L01 Rev.No 04-002-G-001021 Page 17 /25
5.6 PIXEL FORMAT Pixel 1 Line 1
RGB RGB
Pixel 800
RGB RGB
LTN104S2-L01 Panel
Line 600
RGB RGB
RGB RGB
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6. INTERFACE TIMING 6.1 Timing Parameters
SIGNAL Clock ITEM Frequency Display Period Vertical Blank Period Cycle Display Period SYMBOL 1/TC TVD TVB TH THD MIN. -
TYP 49.5 600 25 1056 800
MAX. -
UNIT MHz lines lines clocks clocks
NOTE
Vertical Active Display Term One Line Scanning Time Horizontal Active Display Term
-
-
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6.2 Input Timing chart
Resolution: Hor Pixels: Ver lines: Hor Frequency : Ver Frequency : Pixel clock : Character Width : HORIZONTAL Sync Polarity : Total time : Addressable time : Blank start : Blank time : Sync start : Right border : Front porch : Sync time : Back porch : Left border : VERTICAL Sync Polarity : Total time : Addressable time : Blank start : Blank time : Sync start : Bottom border : 0 ms Front porch : Sync time : Back porch : Top border : 0.021 ms (1 line) 0.064 ms (3 lines) 0.448 ms ( 21 lines) 0 ms Negative 13.333 ms (625 lines) 12.8 ms (600 lines) 12.8 ms (600 lines) 0.533 ms (25 lines) 12.821 ms ( 601 lines) Negative 21.333 us (1056 pixels) 16.162 us (800 pixels) 16.162 us 5.172 us (256 pixels) 16.485 us (816 pixels) 0 us 0.323 us ( 16 pixels) 1.616 us (80 pixels) 3.232 us (160 pixels) 0 us 800 600 at 75 Hz (non-interlaced) 800 pixels 600 lines 46.875 kHz (21.3 us / line) 75 Hz (13.3ms / frame) 49.5 MHz (20.2 ns) 8 Pixels (161.6 ns)
Definition of Terms Blank time
Sync
Back Porch
Top/Left Border
Addressable Video time
Bottom/Right Border
Front porch
Blank Start Sync Start
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Relationship of VSYNC & HSYNC & Display
1 line 3 line
VSYNC
HSYNC
1 line Display 21 line
600 line
Relationship of HSYNC & Clock & Data enable
80 clock HSYNC
MCLK
Data Enable
16 clock
160 clock 800 clock
16 clock
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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. T1 Power Supply VDD
0.9 VDD 0.1 VDD 0V 0.9 VDD 0.1 VDD
T4 T2 T3
Interface Signal
0V
VALID Power On Power Off
Power Supply for B/L Unit
T5
T6
0.5 VCC
0.5 VCC
Power ON/OFF Sequence NOTE. (1) The supply voltage of the external system for the module input should be the same as the definition of VDD. (2) Apply the lamp voltage within the LCD operation range. When the back-light turns on before the LCD operation or the LCD turns off before the back-light turns off, the display may momentarily become white. (3) In case of VDD = off level, please keep the level of input signals on the low or keep a high impedance. (4) T4 should be measured after the module has been fully discharged between power off and on period. (5) Interface signal shall not be kept at high impedance when the power is on.
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7. Outline Dimension
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8. GENERAL PRECAUTIONS
1. Handling (a) When the module is assembled, It should be attached to the system firmly using every mounting holes. Be careful not to twist and bend the modules. (b) Refrain from strong mechanical shock and / or any force to the module. In addition to damage, this may cause improper operation or damage to the module and CCFT back-light. (c) Note that polarizers are very fragile and could be easily damaged. Do not press or scratch the surface harder than a HB pencil lead. (d) Wipe off water droplets or oil immediately. If you leave the droplets for a long time, Staining and discoloration may occur. (e) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth. (f) The desirable cleaners are water, IPA(Isoprophyl 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. (g) 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 thoroughly with soap. (h) Protect the module from static , it may cause damage to the C-MOS Gate Array IC. (i) Use fingerstalls with soft gloves in order to keep display clean during the incoming inspection and assembly process. (j) Do not disassemble the module. (k) Do not pull or fold the lamp wire. (l) Do not adjust the variable resistor which is located on the back side. (m) Protection film for polarizer on the module shall be slowly peeled off just before use so that the electrostatic charge can be minimized. (n) Pins of I/F connector shall not be touched directly with bare hands.
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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 C 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.
3. OPERATION (a) Do not connect,disconnect the module in the " Power On" condition. (b) Power supply should always be turned on/off by following item 6.3 " Power on/off sequence ". (c) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be done by system manufacturers. Grounding and shielding methods may be important to minimize the interference. (d) The cable between the backlight connector and its inverter power supply shall be a minimized length and be connected directly . The longer cable between the backlight and the inverter may cause lower luminance of lamp(CCFT) and may require higher startup voltage(Vs). 4. 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. ( the supply voltage variation, input voltage variation, variation in part contents and environmental temperature, so on) Otherwise the module may be damaged. (d) If the module displays the same pattern continuously for a long period of time,it can be the situation when the image "sticks" to the screen. (e) This module has its circuitry PCB's on the rear side and should be handled carefully in order not to be stressed.
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