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az displays specifications for liquid crystal display customer approval part no. : ATM0700L6L (az displays) ver2.2 approval company chop customer comments az displays engineering approval designed by checked by approved by ygb lh gzh
ATM0700L6L(az displays) tft module ver2.2 az displays 1 revision record revision revision date page contents ver1.0 ver2.0 ver2.1 ver2.2 24/08-2012 04/09-2012 11/09-2012 29/10-2012 4,16 3 4 all first issued modify mechanical diagram add weight update connector information change backlight parameter
ATM0700L6L(az displays) tft module ver2.2 az displays 2 contents 1.0 general specification 2.0 block diagram 3.0 pin assignment 4.0 operating specifications 5.0 optical characteristics 6.0 reliability test 7.0 precaution for using lcm 8.0 mechanical diagram 9.0 package drawing 10.0 inspection specification
ATM0700L6L(az displays) tft module ver2.2 az displays 3 1.0 general specification 1. display format 800rgb*480 dots 2. power supply lcd 3.3v/backlight 16.5v 3. overall module size 166.1mm(w) x 101.2mm(h) x 11.5mm(t) 4. active area(w*h) 154.08mm(w) x 85.92mm(h) 5. color configuration rgb stripe 6. color depth 262k colors 7. dot pitch (w*h) 0.0642mm(w) x 0.1790mm(h) 8. pixel pitch(w*h) 0.1926mm(w) x 0.1790mm(h) 9. viewing direction 12 o?clock 10. display mode normally white 11. backlight options led-side(white) 12. interface lvds(18bit color depth) 13. operating temperature -20oc ~ 70oc 14. storage temperature -30oc ~ 80oc 15. power consumption of bl unit 4.125w(typ.) 16. power consumption of tft circuit 594mw(typ.) 17. weight 288g(typ.) 18. rohs rohs compliant note 1: please refer to mechanical drawing. 2.0 block diagram lvds interface lvds to rgb converting circuit lcd power circuit 7'' tft with rgb interface
ATM0700L6L(az displays) tft module ver2.2 az displays 4 3.0 pin assignment connector on lcm: hirose df19g-20p-1h or com patible,mating with hirose df19-20s-1c or compatible 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 differentia l 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 bl_a backlight anode(reser ved for backlight anode input) 18 bl_k backlight cathode(reserved for backlight cathode input) 19 nc no connection 20 vss*1 ground connector of bl cable: molex 51004-0200 or compat ible, mating with molex 53015-0210 or compatible pin no. symbol function 1 a(pink) anode electrode 2 k(black) cathode electrode n ote 1) p lease connect vss pin to ground .d on ? t use it as no - connect nor connection with high impedance . n ote 2) p lease connect nc pin to nothing .d on ? t connect it to ground nor to other signal input . n ote 3) r efer to next page .
ATM0700L6L(az displays) tft module ver2.2 az displays 5 recommended transmitter ( ds 90 c 365) to atm0700l6f interface assignment
ATM0700L6L(az displays) tft module ver2.2 az displays 6 4 . 0 o pera ti ng s pec ifi ca ti on 4.1 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 supply voltage for logic vdd- vss -0.3 - 3.6 v 4.1.1 typical operation conditions item symbol condition min typ max unit power supply voltage v dd ta=25oc 3.0 3.3 3.6 v power supply current i dd v dd =3.3v - 180 - ma input voltage (high) vih h level 0.7vdd - vdd v input voltage (low) vil l level vss - 0.3vdd v 4.1.2 backlight driving conditions item symbol condition min typ max unit remark backlight voltage (to led directly) v bl i bl =250ma 15 16.5 17.5 v note1 led life time -- -- 30000 -- -- h note2,3 note 1 : the led supply voltage is defined by the number of led at ta=25 and i bl =250ma. note 2 : the ?led life time? is defined as the module brightness decrease to 50% original brightness at ta=25 and i bl =250ma. note 3 : please make sure the lcm works under well heat dissipated condition, and to prolong the lifetime, please reduce the driving current when environment temperature increases,.
ATM0700L6L(az displays) tft module ver2.2 az displays 7 4.2 timing characteristics 4.2.1 data input format
ATM0700L6L(az displays) tft module ver2.2 az displays 8 4.2.2 ac electrical characteristics
ATM0700L6L(az displays) tft module ver2.2 az displays 9 4.2.3 timing
ATM0700L6L(az displays) tft module ver2.2 az displays 10 5.0 optical characteristics item symbol condition min typ max unit remarks note reponse time tr ta = 25c --- 10 20 ms --- 3 tf --- 15 30 ms --- 3 luminance l i bl =250ma 1000 --- -- cd/m2 --- -- contrast ta = 25c 400 500 --- --- --- 4 viewing angle range cr 10 60 70 --- deg ? =90 1 40 50 --- deg ? = 270 1 60 70 --- deg ? =0 1 60 70 --- deg ? = 180 1 test conditions: 1. i bl =250ma (backlight current), the ambient temperature is 25 . 2. the test systems refer to note 2. note 1 : definition of viewing angle range figure 5.1 definition of viewing angle.
ATM0700L6L(az displays) tft module ver2.2 az displays 11 note 2 : definition of optical measurement system. the optical characteristics should be measured in dark room. after 30 minutes operation, the optical properties are measured at the center point of the lcd screen. (response time is measured by photo detector topcon figure 5.2 optical measurement system setup note 3 : definition of response time the response time is defined as the lcd optical switching time interval between ?white? state and ?black? state. rise time (ton) is the time between photo detector output intensity changed from 90% to 10%. and fall time (toff) is the time between photo detector output intensity changed from 10% to 90%. figure 5.3 definition of response. note 4 : definition of contrast ratio
ATM0700L6L(az displays) tft module ver2.2 az displays 12 6.0 reliability test no t est item d escription t est condition r emark 1 environmental test high temperature storage applying the high storage temperature under no rmal humidity for a long time check normal performance 80 o c 96hrs 2 low temperature storage applying the low storage temperature under normal humidity for a long time check normal performance -30 o c 96hrs 3 high temperature operation apply the electric stress(volatge and current) under high temperature for a long time 70 o c 96hrs note1 4 low temperature operation apply the electric stress under low temperature for a long time -20 o c 96hrs note1 note2 5 high temperature/high humidity storage apply high temperature and high humidity storage for a long time 90% rh 40 o c 96hrs note2 6 temperature cycle apply the low and high temperature cycle -30 o c 25 o c 80 o c 25 o c 30min 10min 30min 10min 1cycle chec k normal p erformance -30 o c/80 o c 10 cycle 7 mechanical test vibration test(package state) applying vibration to product check normal performance freq:10-55hz max acceleration 5g 1cycle time:1min time x.y.z direction for 15 mines 8 shock test(package state) applying shock to product check normal performance drop them through 70cm height to strike horizontal plane 9other remark note1:normal operat ions condition (25 o c5 o c). note2:pay attention to keep dewdrop s from the module during this test.
ATM0700L6L(az displays) tft module ver2.2 az displays 13 7.0 precaution for using lcm 1. when design the product with this lcd module, make s ure 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 recommend ed 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 molecul ar orientation of the lc material may change to liquid state and it may not revert to its original state. excess ive temperature and humidity could cause polarizer peel off or bubble. therefore, the lcd module should alwa ys 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 specif ied 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; especia lly 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 th e elastomer connector could be deformed and lose contact, resulting in missing pixels. 9. static electricity a) operator ware the electrostatics shielded clothes because human bo dy may be statically charged if not ware shielded clothes. never touch any of the conductive parts such as the lsi p ads; 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 action (ex: conveyer, soldering iron, working table). earth the equipment through proper resistance
ATM0700L6L(az displays) tft module ver2.2 az displays 14 (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 obs erved for work clothes and working benches; for the latter conductive (rubber) mat is recommended. c) floor floor is the important part to drain static electrici ty, which is generated by operators or equipment. there is a possibility that charged static electricity is not properly drained in case of i nsulating 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 trea ted 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 ot her 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 surf ace 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 wo rkbench to prevent lcd module from static charge. 10. operation a) driving voltage should be kept within specif ied 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 (suc h as pressing on the viewing area) may cause the segments to appear ?fractured?. 11. if any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and
ATM0700L6L(az displays) tft module ver2.2 az displays 15 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 disc oloration of polarizer due to gas. 15. avoid the exposure of the module to the direct sun light or strong ultraviolet light for a long time.
ATM0700L6L(az displays) tft module ver2.2 az displays 16 8.0 mechanical diagram p/n: ATM0700L6L mfg date:may 2012 bar code area azd 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 nc 20 vss bl_k bl_a vdd vdd nc nc vss clk+ clk- vss tx2+ tx2- vss tx1+ tx1- vss tx0+ symbol pin 1 tx0- lable a(orange) k(black) made in china,rev b 70l6l0512b0001 molex: 51004-0200 or compatible 11.5 max 101.20.3(outline) 89.090.2(bezel open) 85.92(a.a.) (4.08) (5.38) 166.10.3(outline) 156.680.2(bezen open) 154.08(a.a.) (3.22) (4.52) (81.56) display center 1005 (35.8) (48.34)
ATM0700L6L(az displays) tft module ver2.2 az displays 17
ATM0700L6L(az displays) tft module ver2.2 az displays 18 9.0 package drawing tbd.
ATM0700L6L(az displays) tft module ver2.2 az displays 19 10.0 inspection specification 1. scope specifications contain 1.1 display quality evaluation 1.2 mechanics specification 2. sampling plan unless there is other agreement, the sam pling plan for incoming inspection shall follow mil-std-105e. 2.1 lot size: quantity per shipment as one l ot (different model as different lot ). 2.2 sampling type: normal in spection, single sampling. 2.3 sampling level: level ii. 2.4 aql: acceptable quality level major defect: aql=0.65 minor defect: aql=1.0 3. panel inspection condition 3.1 environment: room temperature: 255c. humidity: 655% rh. illumination: 300 ~ 700 lux. 3.2 inspection distance: 355 cm 3.3 inspection angle: the vision of inspector should be perpen dicular to the surface of the module. 3.4 inspection time perceptibility test time: 20 seconds max. 4. display quality 4.1 function related: the function defects of line defect, abnormal display, and no display are considered major defects. 4.2 bright/dark dots: note: 1: the definition of dot: the size of a defective dot o ver 1/2 of whole dot is regarded as one defective dot. bright dot: dots appear bright and unchanged in size in wh ich lcd panel is displaying under black pattern. the bright dot defect must be visible through 2% nd filter dark dot: dots appear dark and unchanged in size in whic h lcd panel is displaying under pure red, green, blue pattern. 4.3 pixel definition: note 1: if pixel or partial sub-pixel defects exceed 50% of the a ffected pixel or sub-pixel area, it shall be considered as1 defect. note 2: there should be no distinct non-uniformity visible through 2% nd filter within 2 sec inspection times.
ATM0700L6L(az displays) tft module ver2.2 az displays 20 4.4visual inspection specifications:
ATM0700L6L(az displays) tft module ver2.2 az displays 21 note: extraneous substance and scratch not affecting the display of image, for instance, extraneous substance under polarizer film but outside the display area, or scrat ch on metal bezel and backlight module or polarizer film outside the display area, shall not be co nsidered as defective or non-conforming.

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