LTA104S1-L01

Product Information ISSUE DATE : 2003-12-17 MODEL :LTA104S1-L01 NOTE : This product information is subject to change without notice. For current product information or updates please contact the R&D department PREPARED BY : Mobile Display Development Team SAMSUNG ELECTRONICS CO., LTD. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 1 /22 CONTENTS 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 ) -------------------( 6 ) -------------------( 9 ) - - - - - - - - - - - - - - - - - - - ( 12 ) 5. Input Terminal Pin Assignment - - - - - - - - - - - - - - - - - - - ( 13 ) 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 5.7 Power ON/OFF Sequence 6. Outline Dimension 7. General Precautions - - - - - - - - - - - - - - - - - - - ( 19 ) - - - - - - - - - - - - - - - - - - - ( 21 ) Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 2 /22 GENERAL DESCRIPTION DESCRIPTION LTA104S1-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 •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 x RGB (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 Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 3 /22 MECHANICAL INFORMATION ITEM Horizontal (H) Module size Vertical (V) Depth (D) Weight MIN. 225.5 177.3 TYP. 226.0 177.8 495 MAX. 226.5 178.3 10.5 NOTE 1. ABSOLUTE MAXIMUM RATINGS 1.1 ABSOLUTE RATINGS OF ENVIRONMENT ITEM Storage temperature Operating temperature (Temperature of glass surface) Shock ( non-operating ) Vibration (non-operating) SYMBOL TSTG TOPR Snop Vnop MIN. -20 0 MAX. 60 UNIT °C °C G G NOTE (1) (1) (2),(4) (3),(4) 50 50 1.0 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 5 Operating Range Storage Range 0 20 40 60 80 0 -40 -20 Temperature (OC) (2) 11ms, (half) sine wave, one time for ± X, ± Y, ± Z. (3) (5) - (500) Hz, Sweep rate (1) hr, (3)hr 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. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 4 /22 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. 3.0 40 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. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 5 /22 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 ± 2°C , VDD=3.3V, fv= 60Hz, fDCLK=40MHz, IL = 6.0 mA ITEM Contrast Ratio (5 Points) Response Time at Ta Rising Falling SYMBOL CONDITION CR TR TF YL,AVE RX RY Green GX GY BX Blue BY WX White WY θL θR φH Ver. φL CR ≥ 10 at center φ = 0, θ=0 Normal Viewing Angle MIN. 150 280 0.556 0.308 0.283 0.497 0.122 0.103 0.283 0.297 TYP. 10 30 350 0.586 0.338 0.313 0.527 0.152 0.139 0.313 0.327 50 50 35 35 MAX. 20 50 0.616 0.368 0.343 0.557 0.182 0.169 (1), (5) 0.343 0.357 Degrees cd/m2 (1), (4) msec UNIT NOTE (1), (2), (5) (1), (3) Average Luminance of White (5 Points) Red Color Chromaticity ( CIE ) Viewing Angle Hor. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 6 /22 Note 1) Definition of Viewing Angle : Viewing angle range(10 ≤ C/R) Normal Line φ = 0°, θ = 0° θL θR θ L =90o φL φH 12 O’clock direction φ H = 90o x y 6 O’clock direction φ L= 90o y' x' θR =90o Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin) at center point CR = Gray max(Gmax) Gray min(Gmin) 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 center point @ 3 200 400 600 VIEW AREA 5 3 2 1 4 150 300 450 lines : test point Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 7 /22 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 Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 8 /22 3. ELECTRICAL CHARACTERISTICS 3.1 TFT LCD MODULE Ta = 25 ± 2°C 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 60 37.879 40.0 230 250 275 MAX 3.6 +100 1.5 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=60Hz, fDCLK = 40.0MHZ, VDD = 3.3V , DC Current. (3) 1 pixel /clock (4) Power dissipation check pattern *a) White Pattern VIEW AREA Display Brightest Gray Level Display Darkest Gray Level *b)Mosaic Pattern Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 9 /22 *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 R1 47K FUSE C1 1uF VDD ( LCD INPUT) CONTROL SIGNAL R2 1K M2 2SK1399 (HIGH to LOW) 12V R3 C3 1uF 47K C2 10000pF VDD rising time is 470us 0.9VDD 0.1VDD GND 470us 3.3V Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 10 /22 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 ± 2°C ITEM Lamp Current Lamp Voltage Frequency Power Consumption Operating Life Time Startup Voltage SYMB IL VL fL PL Hr VS MIN 3.5 45 20,000 - TYP 6.0 500 55 6.0 - MAX 7.0 70 1000 (25°C) 1300 (0°C) 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. HOT : (PINK) 1 LCD MODULE No 2 Pin is VLOW . 2 1 2 COLD : (WHITE) HOT : (PINK) COLD : (WHITE) A INVERTER A (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 X2CCFL 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 ± 2°C and IL = 6 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. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 11 /22 4. BLOCK DIAGRAM 4.1 TFT LCD MODULE Connector : DF19L-20P-1H User Connector DF19L20P-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 1 HOT (PINK) LAMP LAMP ` 2 COLD(WHITE) 1 HOT (PINK) 2 COLD(WHITE) Note) The output of the inverter may change according to the material of the reflector. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 12 /22 5. INPUT TERMINAL PIN ASSIGNMENT 5.1. Input Signal & Power (LVDS, Connector : DF19L-20P-1H : Hirose) PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SYMBOL VDD VDD GND GND RxIN0RxIN0+ GND RxIN1RxIN1+ GND RxIN2RxIN2+ GND RxCLKRXCLK+ GND GND GND GND GND FUNCTION POWER SUPPLY +3.3V POWER SUPPLY +3.3V GROUND GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND LVDS Differential Data INPUT LVDS Differential Data INPUT GROUND GROUND GROUND GROUND GROUND POLARITY REMARK Negative Positive R0~R5,G0 Negative Positive G1~G5, B0,B1 Negative Positive B2~B5,Vsync Hsync, Enable Negative Positive Clock Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 13 /22 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 GND GND Enable Clock FPD Link Interface Graphics controller 36-bit ODD RED0 ODD RED1 ODD RED2 ODD RED3 ODD RED4 ODD RED5 ODD GREEN0 ODD GREEN1 ODD GREEN2 ODD GREEN3 ODD GREEN4 ODD GREEN5 ODD BLUE0 ODD BLUE1 ODD BLUE2 ODD BLUE3 ODD BLUE4 ODD 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-20P-1H 5 6 8 9 11 12 14 15 8 100 Ω 9 10 100 Ω 11 14 100 Ω 15 16 100 Ω 17 DS90CF364A RxIN0RxIN0+ RxIN1RxIN1+ RxIN2RxIN2+ RxCLKRxCLK+ Note : The LCD Module uses a 100ohm resistor between positive and negative lines of each receiver input. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 14 /22 5.3 BACK LIGHT UNIT Connector : JST BHSR - 03VS -01 Mating Connector : JST SM02(8.0)B-BHS 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 Enable GND GND 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 Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 15 /22 5.5 Input Signal,Basic Display Colors and Gray Scale of Each Colors DATA SIGNAL COLOR DISPLAY RED 0 0 0 0 1 1 1 1 0 1 0 : : 1 L IGHT RED BLACK DARK GRAY SCALE OF GREEN L IGHT GREEN BLACK DARK GRAY SCALE OF BLUE L IGHT BLUE 0 1 0 0 0 : : 0 0 0 0 0 0 : : 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 GREEN 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 BLUE 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 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 GRAY SCALE OF RED 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. LTA104S1-L01 Rev.No 05-000-G-031217 Page 16 /22 5.6 PIXEL FORMAT Pixel 1 Line 1 RGB RGB Pixel 800 RGB RGB LTA104S1-L01 Panel Line 600 RGB RGB RGB RGB Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 17 /22 5.7 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 0V 0.1 VDD 0.9 VDD 0.1 VDD T4 T2 T3 0 ≤ T1 ≤ 10 msec 0 ≤ T2 ≤ 50 msec 0 ≤ T3 ≤ 50 msec 1sec ≤ T4 Interface Signal 0V VALID Power On Power Off 500 msec ≤ T5 100 msec ≤ T6 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. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 18 /22 6. Outline Dimension [ Refer to the next page ] Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 19 /22 7. 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. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 21 /22 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) 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. (c) 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. Doc.No. LTA104S1-L01 Rev.No 05-000-G-031217 Page 22 /22