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F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 1 / 23 lcd module technical specification F-51553GNBJ-LW-AB table of contents 1. general specifications ................................ ................................ ................................ ................................ .. 2 2. electrical specifications ................................ ................................ ................................ ............................... 3 3. optical specifications ................................ ................................ ................................ ................................ . 12 4. i/o terminal ................................ ................................ ................................ ................................ .................... 14 5. test ................................ ................................ ................................ ................................ ................................ ... 17 6. appearance standards ................................ ................................ ................................ ................................ 18 7. code system of production lot ................................ ................................ ................................ ............... 21 8. type number ................................ ................................ ................................ ................................ .................. 21 9 . applying precautions ................................ ................................ ................................ ................................ .. 21 10 . precautions relating product handling ................................ ................................ ................................ 22 1 1 . warranty ................................ ................................ ................................ ................................ ........................ 23 checked by ( design engineering div. ) checked by ( quality assurance div. ) approved by ( production div. ) prepared by ( production div. ) revision history rev. date page comment type no. jun 4 , 2002 optrex first edition final revision ******
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 2 / 23 1. general specifications operating temp. : min. -2 0 c ~max. 7 0 c storage temp. : min. - 3 0 c ~max. 85 c dot pixels : 128 (w) ?~ 64 (h) dots dot size : 0.48 (w) ?~ 0.48 (h) mm dot pitch : 0.50 (w) ?~ 0.50 (h) mm viewing area : 66.8 (w) ?~ 35.5 (h) mm outline dimensions : 89.7 (w) ?~ 49.8* (h) ?~ (11.8)** (d) mm * without fpcuv ** without fook of led backlight weight : 33.8 g max. lcd type : ntd-2 1558 ( stn / blue -mode / transmissive ) viewing angle : 6:00 data transfer : 8-bit parallel data transfer backlight : led backlight / white drawings : dimensional outline ue-31 1234
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 3 / 23 2. electrical specifications 2.1. absolute maximum ratings gnd=0v parameter symbol conditions min. max. units supply voltage (logic) v dd- gnd - -0.3 7.0 v supply voltage (booster circuit) v dd- gnd - -6.0 +0.3 v supply voltage 1 (lcd drive) v 5, v out - -18.0 +0.3 v input voltage v in - -0.3 v dd +0.3 v 2.2. dc characteristics ta=25 c, gnd=0v parameter symbol conditions min. typ. max. units supply voltage (logic) v dd- gnd with triple 4.5 - 5.5 v supply voltage (lcd drive) v dd- v 5 shown in 3.1 v "high" level input voltage v ih - 0.8 ?~ v dd - v dd v "low" level input voltage v il - gnd - 0.2 ?~ v dd v "high" level output voltage v oh i oh =-0.1ma 0.8 ?~ v dd - v dd v "low" level output voltage v ol i ol =0.1ma gnd - 0.2 ?~ v dd v supply current i dd v dd -gnd=5.0v - 1.0 0 1. 50 m a
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 4 / 23 2.3. ac characteristics 2.3.1. read/write operation sequence (80 series cpu) v dd =5.0v 10% parameter symbol min. max. units address setup time t aw8 0 - ns address hold time t ah8 0 - ns system cycle time t cyc8 166 - ns control low pulse width write t cclw 30 - ns read t cclr 70 - ns control high pulse width write t cchw 30 - ns read t cchr 30 - ns data setup time t ds8 30 - ns data hold time t dh8 10 - ns rd access time t acc8 - 70 ns output disable time t oh8 5 50 ns (read) (write) d0~d7 d0~d7 wr, rd t acc8 t oh8 t ah8 t dh8 t r t f t ds8 t aw8 t cclr , t cclw a0 t cyc8 t cchr , t cchw cs1 (cs2=?1?)
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 5 / 23 2.3.2. read/write operation sequence (68 series cpu) v dd =5.0v 10% parameter symbol min. max. units address setup time t ah6 0 - ns address hold time t aw6 0 - ns system cycle time t cyc6 166 - ns data setup time t ds6 30 - ns data hold time t dh6 10 - ns access time (cl=100pf) t acc6 - 70 ns output disable time t oh6 10 50 ns enable high pulse width read t ewhr 70 - ns write t ewhw 30 - ns enable low pulse width read t ewlr 30 - ns write t ewlw 30 - ns (read) (write) d0 ~ d7 d0 ~ d7 a0 , wr,rd t acc6 t oh6 t dh6 t ds6 t cyc6 cs1 e t ah6 t f t r t aw6 t ewhr , t ewhw t ewlr , t ewlw (cs2=?1?)
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 6 / 23 2.3.3. serial interface sequence v dd =5.0 10% parameter symbol min. max. units serial clock cycle time t scyc 200 - ns serial clock high pulse width t shw 75 - ns serial clock low pulse width t slw 75 - ns address setup time t sas 50 - ns address hold time t sah 100 - ns data setup time t sds 50 - ns data hold time t sdh 50 - ns chip select setup time t css 100 - ns chip select hold time t csh 100 - ns si scl a0 t csh t css (cs2=?1?) cs1 t shw t slw t scyc t sas t sah t sdh t r t f t sds
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 7 / 23 2.3.4. display control timing characteristics reset input timing v dd =5.0 10% parameter symbol min. typ. max. units reset time t r - - 0.5 ns reset ?l? pulse width t rw 0.5 - - m s output timing v dd =5.0 10% parameter symbol min. typ. max. units fr delay time t dfr - 10 40 ns note 1 :valid only when the master mode is selected. note 2:all timing is based on 20% and 80% of vss. internal states reset complete during reset res t rw t r
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F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 10 / 23
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 11 / 23 2.4. lighting specifications 2.4.1. absolute maximum ratings ta=25 c (1unit) parameter symbol conditions min. typ. max. units foward current i f note 1 - - 75 ma reverse voltage v r - - - 8 v led power dissipation p d - - - 0.375 w note 1 : refer to the foward current derating curve. 2.4.2. operating characteristics ta=25 c parameter symbol conditions min. typ. max. units foward voltage v f i f = 4 0ma - 5.0 - v luminance of backlight surface l i f = 4 0ma 65 100 - cd/m 2 anode cathode ?{ ?| 7 0 25 -2 0 ta ( c) 30 75 if ( ma)
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 12 / 23 3. optical specifications 3.1. lcd driving voltage parameter symbol conditions min. typ. max. units recommended ta= -2 0 c - - 9.1 v lcd driving voltage v dd -v5 ta=25 c 7. 8 8.5 9.1 v note 1 ta= 7 0 c 7.4 - - v note 1 : voltage (applied actual waveform to lcd module) for the best contrast. the range of minimum and maximum shows tolerance of the operating voltage. the specified contrast ratio and response time are not guaranteed over the entire range. 3.2. optical characteristics ta=25 c , 1/65 duty, 1/7 bias, v od = 8.5 v (note 4), q = 0 , f = - parameter symbol conditions min. typ. max. units contrast ratio note 1 cr q = 0 , f = - - 8 - viewing angle shown in 3.3 response rise note 2 t on - - 160 240 ms time decay note 3 t off - - 190 290 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 mesuring spot=3mm f 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 od v od =v cc -v adj -v be 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 od 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 )
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 13 / 23 3.3. definition of viewing angle and optimum viewing area *point shows the point where contrast ratio is measured. : q = 0 , f = - *driving condition: 1/65 duty, 1/7 bias, v od = 8.5 v, f f = 84.6 hz 270 0 90 180 270 q f 135 315 225 45 180 90 ( f = 0 ) f 10 20 30 40 50 q *area shows typ. cr 3 3 (mesuring spot=3mm f ) 3.4. system block diagram halogen bulb computer rotation table ( q , f ) temperature chamber lcd optical fiber waveform generator control unit & #1980a wb photometer f q
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 14 / 23 4. i/o terminal 4.1. pin assignment cn1 no. symbol function 1 cs1 chip select signal l : active 2 res reset signal l : reset 3 a0 h : d0~d7 are display data l : d0~d7 are instructions 4 wr write signal l : active 5 rd read signal l : active 6 d0 data bus line 7 d1 data bus line 8 d2 data bus line 9 d3 data bus line 10 d4 data bus line 11 d5 data bus line 12 d6 data bus line 13 d7 data bus line 14 v dd power supply for logic 15 gnd power supply ( 0v, gnd ) 16 v out dc/dc voltage converter output 17 cap3- dc/dc voltage converter negative connection 18 cap1+ dc/dc voltage converter positive connection 19 cap1- dc/dc voltage converter negative connection 20 cap2- dc/dc voltage converter negative connection 21 cap2+ dc/dc voltage converter positive connection 22 v 1 power supply for lcd drive v 1 = 1/7,v 5 23 v 2 power supply for lcd drive v 2 = 2/7,v 5 24 v 3 power supply for lcd drive v 3 = 5/7,v 5 25 v 4 power supply for lcd drive v 4 = 6/7,v 5 26 v 5 power supply for lcd drive v 5, v out 27 vr voltage adjustment pin 28 c86 interface mode select signal h : 68 series l : 80 series 29 p/s parallel / serial data select signal h: parallel l: serial 30 irs this terminal selects the resistors for the v5 voltage level adjustment. irs= ? h ? :use the internal resistors irs= ? h ? :do not use the internal resistors. the v5 voltage level is requlated by an external resistive voltage divider attached to the vr terminal.
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 15 / 23 4.2. example of power supply gnd lcd driver booster circuit lsi module v 2 v3 v 4 v 5 r2 v r gnd vout c ap2+ c ap1- c ap2- cap3- c ap1+ v 1 c9 v dd c1 c 2 c 3 vdd c5 c6 c7 c8 r1 c 4
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 16 / 23 4.3.block diagram vout cap3- control lsi s 1 d1 56 0 5 d 11 b 000 l c d p 128 64 dots com 32 seg 128 d7 vdd d4 d5 d6 c s1 res cap2- cap2+ cap1- v2 v3 v4 v1 cap1+ gnd a0 wr rd d0 d1 d2 d3 com 32 vr c86 p/s v5 irs
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 17 / 23 5. test no change on display and in operation under the following test condition. conditions : unless otherwise specified, tests will be conducted under the following condition. temperature: 20 5 c humidity : 65 5% rh tests will be not conducted under functioning state. no. parameter conditions notes 1 high temperature operating 7 0 c 2 c, 96hrs (operation state) 2 low temperature operating -2 0 c 2 c, 96hrs (operation state) 1 3 high temperature storage 85 c 2 c, 96hrs 2 4 low temperature storage - 3 0 c 2 c, 96hrs 1,2 5 damp proof test 40 c 2 c,90~95%rh, 96hrs 1,2 6 temperature c ycle t est 5 cycle 1 the function test shall be conducted after 1 hours storage at the normal temperature and humidity after removed from the test chamber. 7 shock test to be measured after dropping from 60cm high on the concrete surface in packing state. note 1 :no dew condensation to be observed. note 2 :the function test shall be conducted after 4 hours storage at the normal temperature and humidity after removed from the test chamber. note 3 :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 10min 30min -20 c 70 c 1 cycle 25 c 30min 10min
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 18 / 23 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 : out of active display area ~ maximum seal line c zone : rest parts a zone + b zone = validity viewing area 45 x : maximum seal line x x x x a zone b zone c zone
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 19 / 23 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 ?0.1 * * * 0.1 < d ? 0.2 3 5 * 0.2 < d ? 0.25 2 3 * 0.25 < d ? 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 3 w * * * 2.0 3 l 0.05 3 w 3 3 * 1.0 3 l 0.1 3 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 ?0.3 * * * 0.3 < d ?0.4 3 * * 0.4 < d ?0.6 2 3 * 0.6 < d 0 0 * * : disregard total defects shall not exceed 3.
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 20 / 23 no. parameter criteria 3 the shape of dot (1) dot shape (with dent) as per the sketch of left hand. (2) dot shape (with projection) should not be connected to next dot. (3) pin hole (x+y) / 2 0.2mm (less than 0.1mm is no counted.) (4) deformation (x+y) / 2 0.2mm total acceptable number : 1/dot, 5/cell (defect number of (4) : 1pc.) 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 0.2 : 20mm or more different foreign 0.2 < d : 40mm or more substance defects 0.15 3 y x x y
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 21 / 23 7. code system of production lot the production lot of module is specified some of the following. factory number (numeral) factory code (alphabet) production week (1~5) production month (1~9, x, y, z) production year (lower 2 digits) factory number (numeral) production day of the week ( sun : a mon : b ~) factory code 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 as follows. F-51553GNBJ-LW-AB 9. applying precautions please contact us when questions and/or new problems not specified in this specifications arise.
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 22 / 23 10. precautions relating product handling the following precautions will guide you in handling our product correctly. 1) liquid crystal display devices 1. 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 . 2. 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. 1. 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. 2. avoid the use of work clothing made of synthetic fibers. we recommend cotton clothing or other conductivity-treated fibers. 3. 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: 1. protect the modules from high temperature and humidity. 2. keep the modules out of direct sunlight or direct exposure to ultraviolet rays. 3. 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) conductivity 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: 1. 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. 2. protect cfl cables from rubbing against the unit and thus causing the wire jacket to become worn. 3. the use of cfls for extended periods of time at low temperatures will significantly shorten their service life. 8) for models which use touch panels: 1. do not stack up modules since they can be damaged by components on neighboring modules. 2. do not place heavy objects on top of the product. this could cause glass breakage. 9) for models which use cog,tab,or cof: 1. 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. 2. 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.
F-51553GNBJ-LW-AB ( ab ) no. 2002-s012 optrex corporation page 23 / 23 10) models which use flexible cable, heat seal, or tab: 1. in order to maintain reliability, do not touch or hold by the connector area. 2. avoid any bending, pulling, or other excessive force, which can result in broken connections. 11) have an adverse effect on connecting parts ( lcd panel-tcp / heat seal / fpc / etc., pcb-tcp / heat seal / fpc etc., tcp-heat seal, tcp-fpc, heat seal-fpc, etc.,) depending on its materials. please check and evaluate these materials carefully before use. 12) in case of acrylic plate is attached to front side of lcd panel, cloudiness ( very small cracks ) can occur on acrylic plate, being influenced by some components generated from polarizer film.. please check and evaluate those acrylic materials carefully before use. 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. 1. we cannot accept responsibility for any defect, which may arise from additional manufacturing of the product (including disassembly and reassembly), after product delivery. 2. we cannot accept responsibility for any defect, which may arise after the application of strong external force to the product. 3. 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. 4. 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. 5. we cannot accept responsibility for in tellectual property of a third party , which may arise through the application of our product to your assembly with exception to those issues relating directly to the structure or method of manufacturing of our product. 6. 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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