AZ DISPLAYS SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY CUSTOMER APPROVAL ※ PART NO. : ATM0800L3A-T (AZ DISPLAYS) VER1.0 APPROVAL COMPANY CHOP CUSTOMER COMMENTS AZ DISPLAYS ENGINEERING APPROVAL DESIGNED BY YGB CHECKED BY APPROVED BY ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 REVISION RECORD REVISION VER1.0 REVISION DATE 22/05-2012 AZ DISPLAYS PAGE CONTENTS FIRST ISSUED 1 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 ※ CONTENTS 1.0 MECHANICAL DIAGRAM 2.0 GENERAL SPECIFICATION 3.0 ABSOLUTE MAXIMUM RATINGS 4.0 ELECTRICAL CHARACTERISTICS 5.0 OPTICAL CHARACTERISTICS 6.0 BLOCK DIAGRAM 7.0 PIN ASSIGNMENT 8.0 TIMING CHARACTERISTICS 9.0 RELIABILITY TEST 10.0 PRECAUTION FOR USING LCM AZ DISPLAYS 2 1 20 AZ DISPLAYS AZD BAR CODE LABLE DETAIL Bar code area 80L3T0512A00001 P/N: ATM0800L3-T MFG date:May 2012 Made in China,Rev A LABLE 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PIN VSS PWM GLED VLED VDD VDD NC NC VSS CLK+ CLKVSS TX2+ TX2VSS TX1+ TX1VSS TX0+ TX0Symbol ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 1.0 MECHANICAL DIAGRAM 3 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 2.0 MECHANICAL SPECS 1. Display Format 800RGB*600 DOTS 2. Power Supply LCD 3.3V/ BL 12V 3. Overall Module Size 183.0mm(L) x 141.0mm(W) x MAX13.1mm(T) 4. Viewing Aera(W*H) 164.8mm(L)x124.3mm(W) 5. Color Configuration RGB stripe 6. Color Depth 262K colors 7. NTSC Ratio 50% 8. Dot Pitch (W*H) 0.2025mm(W) x 0.2025mm(H) 9. Viewing Direction 6 O’clock 10. Display mode Normally white 11. Backlight Options LED-SIDE(White) 12. Operating temperature -20ºC ~ 70ºC 13. Storage temperature -30ºC ~ 80ºC 14. Weight T.B.D. 15. ROHS ROHS compliant 3.0 ABSOLUTE MAXIMUM RATINGS Item Symbol Min Typ Max Unit Operating temperature Top -20 - 70 ºC Storage temperature Tst -30 - 80 ºC Input voltage Vin Vss-0.3 - Vdd+0.3 V Vdd- Vss -0.3 - 3.6 V Supply voltage for logic 4.0 ELECTRICAL CHARACTERISTICS 4.1 Electrical Characteristics Of LCM Item Symbol Condition Min Typ Max Unit Power Supply Voltage VDD Ta = 25ºC 3.0 3.3 3.6 V BL power consumption PBL VBL_IN = 12V -- 140 -- mA Power Consumption PTFT Vdd = 3.3V - 230 -- mA Vih H level 0.8Vdd - Vdd Vil L level Vss - 0.2Vdd Input voltage (high) Input voltage (low) AZ DISPLAYS V V 4 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 4.2 The Characteristics Of Backlight Item Symbol Condition Min Typ Max Unit Power consumption PLED IL= 180mA -- 1.78 -- W LED life time -- -- 20000 -- -- H Note 1: LED backlight is LED lightbar type; Note 2: Defintion of “LED Lifetime”: brightness is decreased to 50% of the initial value. LED Lifetime is restricted under normal condition, ambient temperature = 25℃ and LED lightbar current = 180mA Note 3.The value is only for reference Note 4. If it operates with LED lightbar current more than 180mA, it maybe decreases LED lifetime. AZ DISPLAYS 5 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 5.0 OPTICAL CHARACTERISTICS Item Symbol Reponse time Luminance Tr Tf L Contrast Viewing angle range θ Condition Min Typ Max Unit Remarks Note --- 10 20 ms --- 1 --- 15 30 ms --- 1 Il = 180mA 160 200 -- Cd/m2 --- -- Ta = 25°C 400 500 --- --- --- 2 --- 50 --- deg ∅ = 90° 3 --- 70 --- deg ∅ = 270° 3 --- 70 --- deg ∅ = 0° 3 --- 70 --- deg ∅ = 180° 3 Ta = 25°C Cr ≥ 10 Note1: Definition of response time. Note2: Definition of contrast ratio ‘Cr’ . Note3: Definition of viewing angle range ‘θ’. AZ DISPLAYS 6 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 6.0 BLOCK DIAGRAM 8" TFT with RGB interface Backlight driving circuit LVDS to RGB interface circuit LCD power CN1 LVDS interface AZ DISPLAYS 7 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 7.0 PIN ASSIGNMENT Connector on board: H1009H-20 Pitch=1.0mm Pin No. Symbol Function 1 TX0- Negative LVDS differential data input(R0-R5,G0)*3 2 TX0+ Positive LVDS differential data input(R0-R5,G0)*3 3 VSS*1 GROUND 4 TX1- Negative LVDS differential data input(G1-G5,B0-B1)*3 5 TX1+ Positive LVDS differential data input(G1-G5,B0-B1)*3 6 VSS*1 GROUND 7 TX2- Negative LVDS differential data input(B2-R5,HS,VS,DE)*3 8 TX2+ Positive LVDS differential data input(B2-R5,HS,VS,DE)*3 9 VSS*1 GROUND 10 CLK- Clock Signal(-) 11 CLK+ Clock signal(+) 12 VSS*1 GROUND 13 NC*2 Non Connection(open) 14 NC*2 Non Connection(open) 15 VDD +3.3V POWER SUPPLY FOR LOGIC AND LCM POWER 16 VDD +3.3V POWER SUPPLY FOR LOGIC AND LCM POWER 17 VLED +12V POWER SUPPLY FOR BACKLIGHT 18 GLED POWER GROUND FOR BACKLIGHT 19 PWM BACKLIGHT ON/OFF/DIMMING CONTROL(PWM:100~1000HZ, 0~100%) 20 VSS*1 GROUND NOTE 1) PLEASE CONNECT GND PIN TO GROUND. DON’T USE IT AS NO-CONNECT NOR CONNECTION WITH HIGH IMPEDANCE. NOTE 2) PLEASE CONNECT NC PIN TO NOTHING. DON’T CONNECT IT TO GROUND NOR TO OTHER SIGNAL INPUT. NOTE 3) REFER TO NEXT PAGE. AZ DISPLAYS 8 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 RECOMMENDED TRANSMITTER(DS90C365)TO ATM0800D3L-T INTERFACE ASSIGNMENT AZ DISPLAYS 9 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 8.0 TIMING CHARACTERISTICS AZ DISPLAYS 10 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 AZ DISPLAYS 11 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 AZ DISPLAYS 12 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 9.0 RELIABILITY TEST Test Item NO 1 High temperature storage 2 Low temperature storage 3 High temperature Operation 4 5 Environmenta l Test 6 Low temperature Operation High temperature/High Humidity Storage Temperature Cycle Description Applying the high storage temperature Under normal humidity for a long time Check normal performance Applying the low storage temperature Under normal humidity for a long time Check normal performance Apply the electric stress(Volatge and current) Under high temperature for a long time Apply the electric stress Under low temperature for a long time Apply high temperature and high humidity storage for a long time Apply the low and high temperature cycle -30ºC＜＞25ºC＜＞80ºC ＜＞25ºC 30min 10min 30min 10min Test Condition Remark 80 ºC 96hrs -30ºC 96hrs 70 ºC 96hrs -20ºC 96hrs 90% RH 40ºC 96hrs Note1 Note1 Note2 Note2 -30ºC/80ºC 10 cycle 1 cycle Check normal performance Vibration test(Package state) 7 Applying vibration to product check normal performance Mechanical Test Shock test(package state) 8 9 Applying shock to product check normal performance Freq:10-55Hz Max Acceleration 5G 1cycle time:1min time X.Y.Z direction for 15 mines Drop them through 70cm height to strike horizontal plane Other Remark Note1:Normal operations condition (25ºC±5ºC). Note2:Pay attention to keep dewdrops from the module during this test. AZ DISPLAYS 13 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 10.0 PRECAUTION FOR USING LCM 1. When design the product with this LCD Module, make sure the viewing angle matches to its purpose of usage. 2. As LCD panel is made of glass substrate, Dropping the LCD module or banging it against hard objects may cause cracking or fragmentation. Especially at corners and edges. 3. Although the polarizer of this LCD Module has the anti-glare coating, always be careful not to scratch its surface. Use of a plastic cover is recommended to protect the surface of polarizer. 4. If the LCD module is stored at below specified temperature, the LC material may freeze and be deteriorated. If it is stored at above specified temperature, the molecular orientation of the LC material may change to Liquid state and it may not revert to its original state. Excessive temperature and humidity could cause polarizer peel off or bubble. Therefore, the LCD module should always be stored within specified temperature range. 5. Saliva or water droplets must be wiped off immediately as those may leave stains or cause color changes if remained for a long time. Water vapor will cause corrosion of ITO electrodes. 6. If the surface of LCD panel needs to be cleaned, wipe it swiftly with cotton or other soft cloth. If it is not still clean enough, blow a breath on the surface and wipe again. 7. The module should be driven according to the specified ratings to avoid malfunction and permanent damage. Applying DC voltage cause a rapid deterioration of LC material. Make sure to apply alternating waveform by continuous application of the M signal. Especially the power ON/OFF sequence should be kept to avoid latchup of driver LSIs and DC charge up to LCD panel. 8. Mechanical Considerations a) LCM are assembled and adjusted with a high degree of precision. Avoid excessive shocks and do not make any alterations or modifications. The following should be noted. b) Do not tamper in any way with the tabs on the metal frame. c) Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its pattern. d) Do not touch the elastomer connector; especially insert a backlight panel (for example, EL). e) When mounting a LCM makes sure that the PCB is not under any stress such as bending or twisting. Elastomer contacts are very delicate and missing pixels could result from slight dislocation of any of the elements. f) Avoid pressing on the metal bezel, otherwise the elastomer connector could be deformed and lose contact, resulting in missing pixels. 9. Static Electricity a) Operator Ware the electrostatics shielded clothes because human body may be statically charged if not ware shielded clothes. Never touch any of the conductive parts such as the LSI pads; the copper leads on the PCB and the interface terminals with any parts of the human body. b) Equipment There is a possibility that the static electricity is charged to the equipment, which has a function of peeling or friction AZ DISPLAYS 14 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 action (ex: conveyer, soldering iron, working table). Earth the equipment through proper resistance (electrostatic earth: 1x108 ohm). Only properly grounded soldering irons should be used. If an electric screwdriver is used, it should be well grounded and shielded from commutator sparks. The normal static prevention measures should be observed for work clothes and working benches; for the latter conductive (rubber) mat is recommended. c) Floor Floor is the important part to drain static electricity, which is generated by operators or equipment. There is a possibility that charged static electricity is not properly drained in case of insulating floor. Set the electrostatic earth (electrostatic earth: 1x108 ohm). d) Humidity Proper humidity helps in reducing the chance of generating electrostatic charges. Humidity should be kept over 50%RH. e) Transportation/storage The storage materials also need to be anti-static treated because there is a possibility that the human body or storage materials such as containers may be statically charged by friction or peeling. The modules should be kept in antistatic bags or other containers resistant to static for storage. f) Soldering Solder only to the I/O terminals.Use only soldering irons with proper grounding and no leakage. Soldering temperature : 280°C ± 10°C Soldering time: 3 to 4 sec. Use eutectic solder with resin flux fill. If flux is used, the LCD surface should be covered to avoid flux spatters. Flux residue should be removed afterwards. g) Others The laminator (protective film) is attached on the surface of LCD panel to prevent it from scratches or stains. It should be peeled off slowly using static eliminator. Static eliminator should also be installed to the workbench to prevent LCD module from static charge. 10. Operation a) Driving voltage should be kept within specified range; excess voltage shortens display life. b) Response time increases with decrease in temperature. c) Display may turn black or dark blue at temperatures above its operational range; this is (however not pressing on the viewing area) may cause the segments to appear “fractured”. d) Mechanical disturbance during operation (such as pressing on the viewing area) may cause the segments to appear “fractured”. AZ DISPLAYS 15 ATM0800L3A-T(AZ DISPALYS) TFT MODULE V1.0 11. If any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and water. The toxicity is extremely low but caution should be exercised at all the time. 12. Disassembling the LCD module can cause permanent damage and it should be strictly avoided. 13. LCD retains the display pattern when it is applied for long time (Image retention). To prevent image retention, do not apply the fixed pattern for a long time. Image retention is not a deterioration of LCD. It will be removed after display pattern is changed. 14. Do not use any materials, which emit gas from epoxy resin (hardener for amine) and silicone adhesive agent (dealcohol or deoxym) to prevent discoloration of polarizer due to gas. 15. Avoid the exposure of the module to the direct sunlight or strong ultraviolet light for a long time. 16. The brightness of LCD module may be affected by the routing of CCFL cables due to leakage to the chassis through coupling effect. The inverter circuit needs to be designed taking the level of leakage current into consideration. Thorough evaluation is needed for LCD module and inverter built into its host equipment to ensure specified brightness. AZ DISPLAYS 16