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F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 1/19 optrex lcd module specification ? ? ? ? table of contents 1. general specifications ............................................................................ 2 2. electrical specifications.......................................................................... 3 3. optical specifications ............................................................................. 9 4. i/o terminal...........................................................................................11 5. test......................................................................................................... 14 6. appearance standards........................................................................... 15 7. code system of production lot ......................................................... 17 8. type number ........................................................................................ 17 9. applying precautions............................................................................ 17 10. precautions relating product handling .............................................. 18 11. warranty................................................................................................. 19 type no. ******** dec 3, 1999 first edition final revision quality assurance div. production div. checked by checked by approved by production div. design engineering div. prepared by revision history rev. date page comment
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 2/19 optrex 1.general specifications operating temp. min. 0 max. 50 storage temp. min. -20 max. 70 dot pixels 640 3 [r.g.b] (w) 480 (h) dots dot size 0.059 (w) 0.217 (h) mm dot pitch 0.079 (w) 0.237 (h) mm viewing area 154.2 (w) 117.0 (h) mm outline dimensions 194.0 * (w) 136.0 (h) 7.5 max. (d) mm * without cfl cable weight 290g max. lcd type ctd-17915 ( f-stn / color-mode / transmissive ) viewing angle 6:00 data transfer 8-bit parallel data transfer duty 1/240 backlight cold cathode fluorescent lamp (cfl) 1 drawings dimensional outline ue-300944
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 3/19 optrex 2.electrical specifications 2.1.absolute maximum ratings gnd=0v parameter symbol conditions min. max. units supply voltage (logic) v cc1 -gnd -0.3 7.0 v supply voltage (lcd drive) v cc2 -gnd 0 6.0 v input voltage v i -0.3 v cc1 +0.3 v vcont input voltage v cont -gnd 0 3.0 v 2.2.dc characteristics ta=25 , gnd=0v parameter symbol conditions min. typ. max. units supply voltage (logic) v cc1 -gnd 2.5 5.5 v supply voltage (lcd drive) v cc2 -gnd 3.0 5.5 v voltage for contrast adjustment (note1) v cont -gnd 0.8 2.7 v high level input voltage v ih v cc1 =2.5 5.5v 0.7 v cc1 v cc1 v low level input voltage v il v cc1 =2.5 5.5v 0 0.3 v cc1 v supply current i vcc1 v cc1 -gnd=5.0v 27.0 50.0 ma (note2) i vcc2 v cc2 -gnd=5.0v 37.0 70.0 ma clock frequency f cp v cc1 =2.5 5.5v duty=50% 30 mhz note1:the relation between voltage for contrast adjustment and lcd contrast is shown as follows; 0.8v(bright) 2.7v(dark) note2:supply current which checker pattern displayed. gb r f f =70hz v d =26.5 gb rgb rgb r
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 4/19 optrex 2.3. ac characteristics v cc1 =2.5 5.5v parameter symbol min. max. units lp to df t ld 40 ns lp cycle time t lp 5 s lp high level width t wlh 100 ns lp low level width t wll 400 ns rise/fall time t r , t d note 1 4 ns flm setup time t st 60 ns flm hold time t hd 30 ns cp cycle time t cp 33.3 ns cp high level width t wch 13 ns cp low level width t wcl 13 ns lp setup time 1 t st1 15 ns lp setup time 2 t st2 10 ns lp hold time 1 t hd1 15 ns lp hold time 2 t hd2 50 ns data setup time t st3 12 ns data hold time t hd3 12 ns lp to cp t ls 25 ns lp to cp t lh 25 ns dispoff low level width t wdl 100 ns dispoff cancellation time t sd 20 ns note 1:the rise and fall times ( t r, t f ) must satisfy the following relationships ( and ). t r, t f Q t w frequency t w minimum palse width
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 5/19 optrex t wlh v ih =0.7 v cc 1 v il =0.3 v cc 1 v ih il ih il ih v il v ih ?? last data top data t hd t st t wll t lp t st2 t st 1 t wch t cp t wcl t hd 1 t hd2 t st3 t ls t lh t wdl t sd t ld t r t d t r t oh t hd3
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 6/19 optrex 2.4.timing chart 2.5.comparison of display and data t=0.0595ms typ. 240 t flm (reduction) (reduction) lp flm du7 du0 cp lp mj #1 data seg seg seg seg seg seg seg seg 1920 1912 16 8 1920 1912 16 8 1913 1905 9 1 1913 1905 9 1 dl7 dl0 mj #241 data seg seg seg seg seg seg seg seg 3840 3832 1936 1928 3840 3832 1936 1928 2833 3825 1929 1921 3833 3825 1929 1921 du6 seg1 seg1920 #241 #1 #240 #480 du7 du0 du7 upper data du4 du5 du0 du1 dl0 dl1 dl4 dl5 dl6 dl7 seg1921 seg3840 dl0 dl7 lower data
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 7/19 optrex 2.6.power supply on/off sequence 2.6.1.on sequence 2.6.2.off sequence please maintain the above sequence when turning on and off the power supply of the module. if dispoff is supplied to the module w hile internal alternate signal for lcd driving (m) is unstable, dc component will be supplied to the lcd panel. this may cause damage the lcd module. gnd vcc1 gnd vcc1 gnd vcc1,vcc2 dispoff vcc1,vcc2 0 Q t signal signal level 50 ms Q t gnd vcc1 gnd vcc1 gnd vcc1,vcc2 dispoff vcc1,vcc2 0 Q t signal signal level 200 ms Q t
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 8/19 optrex 2.7.lighting specifications ta=25 parameter symbol conditions min. typ. max. units notes lamp voltage v l 430 vrms 1 lamp current i l 1.0 2.0 2.5 marms 2 starting voltage v s 700 vrms 3 surface luminance l note 6 60 80 cd/ O 4 average life t al note 6 10000 15000 hrs 5 note 1 : the voltage ( r.m.s. ) to maintain the electric discharge of the lamp. it is measured after lighting for 3 minutes . note 2 : the current ( r.m.s. ) to flow through the lamp with the electric discharge. it is measured after lighting for 3 minutes. note 3 : the voltage at starting the electric discharge when the voltage is increased gradually from 0v. note 4 : surface luminance is specified by the average of 9 luminance values measured at each point shown above after 20 minutes power on with the all on pattern adjusted to maximum contrast and the dimming control of 100%. ( maximum brightness ) note 5 : cfl life is defined as the time for which the initial luminance is attenuated by 50% of the luminance value. average life representes the time elapsed at the point of time when the residual ratio becomes below 50% when plural lamps are lighted in comparison with the definition of life mentioned above. note 6 : invertor : inv02c1-12c2b ( harison electric co.,ltd) input voltage : 12v light control : max v n i cfl testin g circuit l f c vs vl il measurement points p7 p4 p1 x=240 x=60 x=420 y=580 y=320 y=60 p8 p5 p2 p9 p6 p3
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 9/19 optrex 3.optical specifications 3.1.optical characteristics ta=25 , 1/240 duty,1/16.2 bias, v d =26.5v, = 0 ? , = ? parameter symbol conditions min. typ. max. units contrast ratio note 1 cr = 0 ? , = ? 35 chromaticity (white) x 0.3361 y 0.3470 viewing angle shown in 3.3 response rise note 2 t on 290 440 ms time decay note 3 t off 180 270 ms note 1 : contrast ratio is definded as follows. cr = l on / l off l on : luminance of the on segments l off : luminance of the off segments note 2 : the time that the luminance level reaches 90% of the saturation level from 0% when on signal is applied. note 3 : the time that the luminance level reaches 10% of the saturation level from 100% when off signal is applied. note 4 : definition of driving voltage v d assuming that the typical driving waveforms shown below are applied to the lcd panel at 1/a duty - 1/b bias ( a : duty number, b : bias number ). driving voltage v d is definded as the voltage v o-p when the contrast ratio (cr=l on / l off ) is at its maximum. v o-p 1 / f f ( b-2 ) v o-p / b 1 / ( f f a ) off signal on signal
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 10/19 optrex 3.2.definition of viewing angle and optimum viewing area ? point shows the point where contrast ratio is measured. : = 0 ? , = ? ? driving condition : 1/240 duty,1/16.2 bias, v d = 26.5v, f f =70hz ? area shows typ. cr R 2 3.3.system block diagram 0 ? 90 ? 180 ? 270 ? 270 ? 135 ? 315 ? 225 ? 45 ? 180 ? 90 ? ( = 0 ? 10 20 30 40 50 halogen bulb computer rotation table ( , ) temperature chamber lcd optical fiber waveform generator control unit & #1980a wb photometer
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 11/19 optrex 4.i/o terminal 4.1.pin assignment cn1 no. symbol level function 1 gnd power supply (0v, gnd) 2 gnd power supply (0v, gnd) 3 flm h / l first line marker 4 lp h l data latch signal 5 cp h l clock signal for shifting data 6 nc non-connection 7 disp off h / l display control signal h : display on l : display off 8 v cc1 power supply for logic 9 v cc1 power supply for logic 10 v cc2 power supply for lcd drive 11 v cc2 power supply for lcd drive 12 gnd power supply (0v, gnd) 13 gnd power supply (0v, gnd) 14 v cont voltage level for lcd contrast adjustment 15 du0 h / l display upper data 16 du1 h / l display upper data 17 du2 h / l display upper data 18 du3 h / l display upper data 19 du4 h / l display upper data 20 du5 h / l display upper data 21 du6 h / l display upper data 22 du7 h / l display upper data 23 gnd power supply (0v, gnd) 24 gnd power supply (0v, gnd) 25 dl0 h / l display lower data 26 dl1 h / l display lower data 27 dl2 h / l display lower data 28 dl3 h / l display lower data 29 dl4 h / l display lower data 30 dl5 h / l display lower data 31 dl6 h / l display lower data 32 dl7 h / l display lower data 33 gnd power supply (0v, gnd) 34 gnd power supply (0v, gnd)
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 12/19 optrex cn2 no. symbol level function 1 hot power supply for cfl (hot) 2 nc non-connection 3 lgnd power supply for cfl (gnd) 4.2.example of power supply it is recommended to apply a potentiometer for the contrast adjust due to the tolerance of the driving voltage and its temperature dependence. module vcont gnd vcc2 vcc2 3.3v r1+r2+vr=10 20k gnd r2 r1 vr vcc1 vcc1
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 13/19 optrex 4.3.block diagram lgnd hot vcont vss vcc 1 dl0 dl7 cp flm lp dispoff or equivalent mn86372 4 com.driver or equivalent mn863830 8 seg.driver l c d p 1 920 240 8 2 2 640 3[rgb] 480dots to lsi logic to lsi bias circuit or equivalent mn863830 8 seg.driver 1 920 du0 du7 2 8 vcc2 240 dc/dc converter
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 14/19 optrex 5.test no change on display and in operation under the following test condition. no. parameter conditions notes 1 high temperature operating 50 2 , 96hrs (operation state) 2 low temperature operating 0 2 , 96hrs (operation state) 3 3 high temperature storage 70 2 , 96hrs 4 4 low temperature storage -20 2 , 96hrs 3, 4 5 damp proof test 40 2 , 90 95%rh, 96hrs 3, 4 6 vibration test total fixed amplitude : 1.5mm 5 vibration frequency : 10 55hz one cycle 60 seconds to 3 directions of x, y, z for each 15 minutes 7 shock test to be measured after dropping from 60cm high on the concrete surface in packing state. note 1 : unless otherwise specified, tests will be conducted under the following condition. temperature : 20 5 humidity : 65 5% note 2 : unless otherwise specified, tests will be not conducted under functioning state. note 3 : no dew condensation to be observed. note 4 : the function test shall be conducted after 4 hours storage at the normal temperature and humidity after removed from the test chamber. note 5 : vibration test will be conducted to the product itself without putting it in a container. e a g d c f 60cm concrete surface dropping method corner dropping e,f,g face : once b,c,d edge : once a corner : once face dropping edge dropping b
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 15/19 optrex 6.appearance standards 6.1.inspection conditions the lcd shall be inspected under 40w white fluorescent light. the distance between the eyes and the sample shall be more than 30cm. all directions for inspecting the sample should be within 45 ? against perpendicular line. 6.2.definition of applicable zones a zone : active display area b zone : area from outside of "a zone" to validity viewing area c zone : rest parts a zone + b zone = validity viewing area a zone b zone c zone bezel flame 45 ?
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 16/19 optrex 6.3.standards no. parameter criteria 1 black and (1) round shape white spots, zone acceptable number foreign substances dimension (mm) a b c d Q 0.1 * * * 0.1 d Q 0.2 3 5 * 0.2 d Q 0.25 2 3 * 0.25 d Q 0.3 0 1 * 0.3 d 0 0 * d = ( long + short ) / 2 * : disregard (2) line shape zone acceptable number x (mm) y (mm) a b c 0.03 R w * * * 2.0 R l 0.05 R w 3 3 * 1.0 R l 0.1 R w 3 3 * 0.1 w in the same way (1) x : length y : width * : disregard total defects shall not exceed 5. 2 air bubbles (between glass zone acceptable number & polarizer) dimension (mm) a b c d Q 0.3 * * * 0.3 d Q 0.4 3 * * 0.4 d Q 0.6 2 3 * 0.6 d 0 0 * * : disregard total defects shall not exceed 3. 3 the shape of dot however, each pixel shall remain more than one-third of the original pixel size. 4 polarizer scratches not to be conspicuous defects. 5 polarizer dirts if the stains are removed easily from lcdp surface, the module is not defective. 6 complex foreign black spots, line shaped foreign substances or air bubbles between substance defects glass & polarizer should be 5pcs maximum in total. 7 distance between d Q 0.2 : 20mm or more different foreign 0.2 d : 40mm or more substance defects
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 17/19 optrex 7.code system of production lot the production lot of module is specified as follows. factory number (numeral) factory code (alphabet) production week (1 5) production month (1 9, x, y, z) production year (lower 2 digits) 8.type number the type number of module is specified on the back of module as follows. ? label 9.applying precautions please contact us when questions and/or new problems not specified in this specifications arise.
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 18/19 optrex 10. precautions relating product handling the following precautions will guide you in handling our product correctly. 1) liquid crystal display devices the liquid crystal display device panel used in the liquid crystal display module is made of plate glass. avoid any strong mechanical shock. should the glass break handle it with care. the polarizer adhering to the surface of the lcd is made of a soft material. guard against scratching it. 2) care of the liquid crystal display module against static electricity discharge. when working with the module, be sure to ground your body and any electrical equipment you may be using. we strongly recommend the use of anti static mats ( made of rubber ), to protect work tables against the hazards of electrical shock. avoid the use of work clothing made of synthetic fibers. we recommend cotton clothing or other conductivity-treated fibers. slowly and carefully remove the protective film from the lcd module, since this operation can generate static electricity. 3) when the lcd module alone must be stored for long periods of time: protect the modules from high temperature and humidity. keep the modules out of direct sunlight or direct exposure to ultraviolet rays. protect the modules from excessive external forces. 4) use the module with a power supply that is equipped with an overcurrent protector circuit, since the module is not provided with this protective feature. 5) do not ingest the lcd fluid itself should it leak out of a damaged lcd module. should hands or clothing come in contact with lcd fluid, wash immediately with soap. 6) conduc1tivity is not guaranteed for models that use metal holders where solder connections between the metal holder and the pcb are not used. please contact us to discuss appropriate ways to assure conductivity. 7) for models which use cfl: high voltage of 1000v or greater is applied to the cfl cable connector area. care should be taken not to touch connection areas to avoid burns. protect cfl cables from rubbing against the unit and thus causing the wire jacket to become worn. the use of cfls for extended periods of time at low temperatures will significantly shorten their service life.
F-51201NC-FW-AA (aa) no.99-0428 optrex corporation page 19/19 optrex 8) for models which use touch panels: do not stack up modules since they can be damaged by components on neighboring modules. do not place heavy objects on top of the product. this could cause glass breakage. 9) for models which use cog,tab,or cof: the mechanical strength of the product is low since the ic chip faces out unprotected from the rear. be sure to protect the rear of the ic chip from external forces. given the fact that the rear of the ic chip is left exposed, in order to protect the unit from electrical damage, avoid installation configurations in which the rear of the ic chip runs the risk of making any electrical contact. 10) models which use flexible cable, heat seal, or tab: in order to maintain reliability, do not touch or hold by the connector area. avoid any bending, pulling, or other excessive force, which can result in broken connections. 11. warranty this product has been manufactured to your company?s specifications as a part for use in your company?s general electronic products. it is guaranteed to perform according to delivery specifications. for any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear power control equipment, aerospace equipment, fire and security systems, or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required. if the product is to be used in any of the above applications, we will need to enter into a separate product liability agreement. we cannot accept responsibility for any defect, which may arise from additional manufacturing of the product (including disassembly and reassembly), after product delivery. we cannot accept responsibility for any defect, which may arise after the application of strong external force to the product. we cannot accept responsibility for any defect, which may arise due to the application of static electricity after the product has passed your company?s acceptance inspection procedures. when the product is in cfl models, cfl service life and brightness will vary according to the performance of the inverter used, leaks, etc. we cannot accept responsibility for product performance, reliability, or defect, which may arise. we cannot accept responsibility for industrial property, which may arise through the use of your product, with exception to those issues relating directly to the structure or method of manufacturing of our product. optrex will not be held responsible for any quality guarantee issue for defect products judged as optrex-origin longer than 2 (two) years from optrex production or 1(one) year from optrex, optrex america, optrex europe, display lc delivery which ever comes later.

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