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for messrs : date : sep.12,2001 customer?s acceptance specifications sx14q001-zza c o n t e n t s no. item sheet no. page 1 cover 7b64ps 2701-sx14q001-zza-3 1-1/1 2 record of revision 7b64ps 2702-sx14q001-zza-3 2-1/2~2-2/2 3 mechanical data 7b64ps 2703-sx14q001-zza-3 3-1/1 4 absolute maximum ratings 7b64ps 2704-sx14q001-zza-3 4-1/2~4-2/2 5 electrical characteristics 7b64ps 2705-sx14q001-zza-3 5-1/4~5-4/4 6 optical characteristics 7b64ps 2706-sx14q001-zza-3 6-1/3~6-3/3 7 block diagram 7b64ps 2707-sx14q001-zza-3 7-1/1 8 interface timing chart 7b64ps 2708-sx14q001-zza-3 8-1/6~8-6/6 9 dimensional outline 7b64ps 2709-sx14q001-zza-3 9-1/1 10 appearance standard 7b64ps 2710-sx14q001-zza-3 10-1/5~10-5/5 11 precaution in design 7b64ps 2711-sx14q001-zza-3 11-1/3~11-3/3 12 designation of lot mark 7b64ps 2712-sx14q001-zza-3 12-1/2~11-2/2 13 precaution for use 7b64ps 2713-sx14q001-zza-3 13-1/1 *when product will be discontinued, customer will be informed by hitachi with twelve months prior announcement. accepted by; proposed by; kaohsiung hitachi electronics co.,ltd p.o. box 26-27 2,13th east st. k.e.p.z. kaohsiung taiwan r.o.c. tel:(07) 8211101(10 line) telex:81903 khe fax:(07) 821-5860 kaohsiung hitachi electronics co.,ltd. sh. no. 7b64ps 2701-sx14q001-zza-3 page 1-1/1
record of revision date sheet no. summary may.11.?01 7b64ps2703- sx14q001-zza-2 page 3-1/1 changed: (8) backlight (50kh life (at 25 ) and replaceable) is canceled (11) power supply voltage 3.3v only 3.3v may.11.?01 7b64ps2704- sx14q001-zza-2 page 4-1/2 4.2 environmental absolute maximum ratings (touch panel) changed: operating voltage : (t.b.d) max 7v contact current : (t.b.d) max 20ma added parts: operating temperature: 0~50 , 80%rh max storage temperature : -20~70 , 90%rh max note : without condensation may.11.?01 7b64ps2704- sx14q001-zza-2 page 4-2/2 changed: 4.3 environmental absolute maximum ratings ambient temperature: operating min 5 0 max 40 50 may.11.?01 7b64ps2705- sx14q001-zza-2 page 5-2/3 5.2.1 operating condition changed: operating voltage : (t.b.d) 5vdc operating current : (t.b.d) 10~20ma 5.2.2 electrical characteristics changed:specification linearity x: 1.5% max 2.0% max y: 1.5% max 2.0% max chattering (t.b.d) bounce chattering 10msec max added parts: specification resistance factor: x1-x2 10% max y1-y2 10% max 5.2.3 mechanical characteristics changed: specification pen input pressure : (t.b.d) 80g max surface hardness : (t.b.d) 2h (1)added part:specification finger : 100g max (20added parts:note pen input pressure : r0.8, polyacetal pen finger :r8, silicon rubber kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2702-sx14q001-zza-3 page 2-1/2 sh. no.
record of revision date sheet no. summary may.11.?01 7b64ps2709- sx14q001-zza-2 page 9-1/1 changed: 9.1 dimension outline (1) (2) ffc dimension changed parts: detail b parts 0.850.2 0.650.15 1.250.1 1.00.05 0.80.1 0.70.1 21.250.3 17.00.1 may.11.?01 7b64ps2708- sx14q001-zza-2 page 8-2/6 8.2 timing characterics ta=5 ? 40 ta=0 ? 50 may.11.?01 7b64ps2708- sx14q001-zza-2 page 8-6/6 8.6 internal pin connection cn1: fpc pitch 1.25mm 16pins cn1: ffc pitch 1.0mm 16pins sep.12.?01 7b64ps2709- sx14q001-zza-3 page 9-1/1 update all page. ffc contact side : bottom top kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2702-sx14q001-zza-3 page 2-2/2 sh. no. 7.5+/-0.5 1.0+/-0.2 8.5(typ,) 10.0 max 6.9+/-0.5 0.4+/-0.2 8.5(typ,) 10.0 max
3.general data (1) part name sx14q001-zza (2) module size 167.0(w)mmx109.0(h)mmx11.6max(d)mm (3) dot pitch 0.12(w)mmx0.36(h)mm (4) number of dots 320x3(r,g,b))(w)x240(h) dots (5) duty 1/240 (6) lcd color transmissive type; (negative type) (7) viewing direction 6 o?clock (8) backlight cold cathode fluorescent lamp (cfl)x1 (9) power consumption(total) (1.9w) except inverter (10) brightness 110cd/m (typ.) (11) power supply voltage 3.3v (12) touch panel resistance type kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2703-sx14q001-zza-3 page 3-1/1 sh. no. 2
4. absolute maximum ratings 4.1 electrical absolute maximum ratings(lcm) vss=0v:standard item symbol min. max. unit comment power supply for logic vdd-vss 0 6.0 v contrast adjustment voltage vcon-vss 0 vdd v input voltage vi -0.3 vdd+0.3 v note 1 input current ii 0 1 a static electricity - - - - note 2 note (1):disp ? off,flm,cl1,cl2,d0~d7. note (2):make certains you are grounded when handling lcm. 4.2 environmental absolute maximum ratings (touch panel) item specification note operating voltage 7v contact current 20ma operating temperature 0~50 c, 80%rh max storage temperature -20~70 c, 90%rh max without condensation kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2704-sx14q001-zza-3 page 4-1/2 sh. no.
4.3 environmental absolute maximum ratings i t e m operating storage comment min. max. min. max. ambient temperature 0 c50 c-20 c60 c note 2,3,6 humidity note 1 note 1 without condensation vibration - 2.45m/s 2 - 11.76m/s 2 1 h max note 4 note 5 shock - 29.4m/s 2 - 490m/s 2 xyz directions 11ms note 5 corrosive gas not acceptable not acceptable note (1) ta<=40 c :85%rh max. ta>40 c :absolute humidity must be lower than the humidity of 85%rh at 40 c. note (2) ta at -20 c------< 48h , at 60 c------< 168h. note (3) background color changes slightly depending on ambient temperature this phenomenon is reversible. note (4) 5hz~100hz(except resonance frequency) note (5) this module should be operated normally after finish the test. note (6) this lcm will be operated less than 5 c. the life time of cfl will reduced need to make sure of value il and characteristics of inverter, also the response time less than 5 c will be slower. kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2704-sx14q001-zza-3 page 4-2/2 sh. no.
5. electrical characteristics 5.1 electrical characteristics of lcd i t e m symbol condition min. typ. max. unit power supply voltage vdd vdd-vss 3.15 3.30 3.45 v contrast adjustment voltage (note 1) vcon - 0.8 - 2.8 v input voltage for logic ?h? level 0.8vdd - vdd circuits (note 2) vi ?l? level 0 - 0.2vdd v power supply current (note 4) idd vdd-vss=3.3v - 30 35 ma icon(note5) vcon=0.8~2.8v - - 20 input leak current iin(note2) vin=vddorvss - - 1.0 a contrast adjustment ta= 5 c , =0 1.5 (2.0) - voltage v con ta=25 c , =0 - (2.0) - v (note 6) ta=40 c , =0 - (2.0) 2.5 frame frequency (note 7) fflm - 60 70 80 hz (note 1) in proportion as the vcon voltage decrease the brightness will increase. (note 2) disp ? off ,flm ,cl1 ,cl2 ,d0~d7. (note 3) fflm=70hz ta=25 c ,display pattern : checker pattern. (note 4) rush current of power on : 1a(pk) 1ms + 0.15a(pk)20ms (note 5) vcon (note 6) recommended contrast adjustment voltage fluctuates about 0.3v by each module. temperature compensation circuit included in lcm. (only typ values) (note 7) need to make sure of flickering and rippling of display when setting the frame frequency in your set. (note 8) some points for attention while setting driving condition of appliance (1) frame frequency please set the frame frequency as the typical value (central vale) which in cas. according to the characteristic or response time of lc material, that setting the frame frequency near the mininum value or under the minimum value shown in cas will cause a frame with moving phenomenon. (2) setting value vcon vcon, adjusted to get the best contrast ratio of lcd module, is adjusted to be distributed within the tolerance 0.3v of central value in cas before lcd modules ship the factory. the below items are recommended at customer side. (i) when designing the appliance, please set the vcon value as an adjustable value. (ii) and the vcon value must be able to be adjusted to match most suitable vcon to get the best contrast ratio. a fixed vcon value a little different from the most suitable vcon value of lcd module and causes a misjudgment. (ii) the vcon adjustment(when d/a [digital/analogue] converter is used) is recommended to be set as 50mv at most per step. that one step is more than 50mv may cause the input value to be not able match the most suitable value. the characteristic of contrast ratio can not present absolutely. kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2705-sx14q001-zza-3 page 5-1/4 sh. no.
5.2 electrical characteristics of touch panel 5.2.1 operating condition item specification operating voltage 5vdc operating current 10~20ma 5.2.2 electrical characteristics item specification note resistance x1-x2 150~1300 ohm between terminal y1-y2 150~1300 ohm insulance resistance x-y 20m ohm operating voltage 25v linearity x 10% condition see note 1 y 10% bounce chattering 10 msec max 5.2.3 mechanical characteristics item specification note pen input pressure 80g max r0.8, polyacetal pen finger 100g max r8, silicon rubber surface hardness 2h 5.2.4 optical characteristics item specification note transparency 76%(min) wave length 450~700nm kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2705-sx14q 001-zza-3 page 5-2/4 sh. no.
note 1 (1) linearity linearity deviation : 2% max (2) testing circuit (a) y axis linearity testing method , 100g ,vx1-vx2=5v , vout=vy1. (b) x axis linearity method , vy1 ?vy2=5v , vout=vx1 (3) calculation (a) y axis linearity linearity= *100(%) a b 1234 y1 10 y2 x2 x1 5vdc e h viewing area (10mm) (10mm) e max. e a1 ? e a10 a1 a 10 linear e max. input position ea10 e ( v ) ea1 measurement kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2705-sx14q 001-zza-3 page 5-3/4 sh. no.
5.3 electrical characteristics of backlight item symbol min typ max unit note lamp voltage vl - (325) - vrms ta=25 5.5 ma frequency fl - (t.b.d) - khz lamp current (1lamp) il 5.0 5.5 6.0 ma ta=25 vs starting discharge voltage (note 2) (1000) - - vrms ta=0 (note 1) please design your lamp driving circuit (inverter) according to the above specifications, and inform hitachi of it. (note 2) starting discharge voltage is increased when lcm is operating at low temperature. please check the characteristics of your inverter before applying to your set. (note 3) average life time of cfl will be decreased when lcm is operating at low temperature. (note 4) under lower driving frequency of an inverter, a certain backlight system (cfl & cfl reflection sheet) may generate a sound noise. before designing the inverter, please consider the driving frequency and noise. (note 5) absolute maximum ratings voltage of cfl cable for this module is as follows. vcfl side : 2kv vss side : 300v this inverter design shall not exceed the rated voltage. (note 6) (note 7) we recommend to equip protection circuit ( to stop output) which works under abnormal operation to the inverter for cfl. c c c inverter gnd vcfl a ~ kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2705-sx14q 001-zza-3 page 5-4/4 sh. no.
6. optical characteristics 6.1 optical characteristics of lcd ta=25 c(backlight on) item symbol condition min. typ. max. unit note viewing area 2- 1 =0 ,k R 2.0 - (40) - deg 1,2 contrast ratio k =0 =0 - (40) - - 3,5,6 response time (rise) tr =0 =0 - (250) - ms 4 response time (fall) tf =0 =0 - (200) - ms 4 color tone x - (0.54) - - (primary color) red y - (0.33) - - x - (0.30) - - green y =0 =0 - (0.51) - - 7 x - (0.17) - - blue y - (0.17) - - x - (0.30) - - white y - (0.33) - - (measurement condition : hitachi standard) note 1)~7) : see next page. kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2706-sx14q001-zza-3 page 6-1/3 sh. no.
note5. hitachi will not do 100% inspection for minimum value. minimum value is for reference. note6. hitachi will do sampling inspection for minimum value. note7 the lcd driving voltage should be adjusted at the voltage where the peak contrast is obtained. note 1.definition of and (normal) viewing direction note 3.definition of contrast ?k? bri g htness on selected area ( b1 ) bri g htness on non-selected area ( b2 ) k= x x? note 2.definition of viewing angle 1 and 2 k 2.0 1 2 1<10 < 2 contrast ratio k vs viewing angle note 4.definition of optical response time y( =180 ) 2 1 y( =0 ) operating voltage brightness b1 b2 =0 , =0 non-selective state non-selective state selective state 100% 90% 10% tr tf brightness kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2706-sx14q001-zza-3 page 6-2/3 sh. no. rise time fall time brightness : bm-7 aperture : 1 distance : 0.4m (di=?h?) (di=?l?) b2 b1 z =0 back light sensor
6.2 potical characteristics of backlight item min. typ. max. unit note brightness - 110 - cd/m 2 il=5.5ma (note1),(note2) rise time - (5) - minute il=5.5ma, brightness 80% brightness uniformity - - 30 % undermentioned note 1,3 (measurement condition : hitachi standard) cfl : initial , ta=25 c display data should be all ?on? the lcd driving voltage should be adjusted so as to obtain maximum contrast, when display pattern is all ?q?. (note 1) measurement after 10 minutes from cfl operating. average value of 9 points (note 3) (note 2) brightness control : 100%. (note 3) measurement of the following 9 places on the display. (note 4) definition of the brightness tolerance. p3 p2 p5 p6 p9 p8 p7 p4 p1 y=780 y=480 y=180 x=120 x=70 x=170 average brightness max brightness or min brightness - average brightness 100 kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2706-sx14q 001-zza-3 page 6-3/3 sh. no.
7. block diagram kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2707-sx14q 001-zza-3 page 7-1/1 sh. no. timing flm cl1 cl2 dispoff d0~d7 column driving circuit lcd panel row driving circuit y960 y1 x1 circuit cn1 x240 vcfl vss cn2 cfl vdd vss vcon power supply circuit x2 x1 y1 y2 touch panel dig x2 dig y1 dig x1 dig y2 cn3
8.interface timing chart 8.1 timing chart kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2708-sx14q001-zza-3 page 8-1/6 sh. no. cl1 cl2 d7 d6 d1 d0 flm cl1 flm d0~d7 (reduction) 30ns min. 30ns min. dummy data x2 t x1 (240+n) t x1 x2 x239 x240 dumm y data g r g r r b r b y1 y2 y7 y8 y9 y10 y15 y16 y953 y954 y959 y960 x
8.2 timing characteristics vdd=3.3v,vss=0v,vcon=0.8~2.8v,ta=0~50 c item symbol min. typ. max. umit cl1 pulse width ?h? twhcl1 100 - - ns clock cycle time tcyc 60 - - ns cl2 pulse width twcl2 30 - - ns clock set up time tscl1 40 - - ns clock hold time thcl1 80 - - ns clock rise fall time tr,tf - - 30 ns data set up time tdsu 20 - - ns data hold time tdh 20 - - ns ?flm? set up time tfs 100 - - ns ?flm? hold time tfh 50 - - ns kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2708-sx14q001-zza-3 page 8-2/6 sh. no. tdh tr tdsu tf twcl2 tscl1 thcl1 tcyc twcl2 tr tf twhcl1 tfs tfh 0.8vdd 0.2vdd 0.2vdd 0.8vdd 0.9vdd 0.1vdd 0.9vdd 0.1vdd d0~d7 cl2 cl1 flm measurement point
8.3 power on/off sequence symbol min max unit comment tdld 200 - ms tch 0 - ms tldh 0 - ms tdor - 100 ns (note 1) tdof - 100 ns tdlcr 20 - ms (note 2) tdlcf 0 - ms tdlcs 20 - ms tvh 200 - ms (note 1) please keep the specified sequence because wrong sequence may cause permanent damage to the lcd panel. (note 2) hitachi recommends you to use disp ? off function. display quality may deteriorate if you don?t use disp ? off function. tdld tch tch 0.8xvdd tdlcf tdlcr tdlcs tdlcs 0.2xvd d 0.8xvdd tldh tdof tdor tldh 0.2xvdd 0.8xvdd tdld vdd cl1 vcon disp off 0.8xvdd tvh kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2708-sx14q001-zza-3 page 8-3/6 sh. no. 3.15 v 3.15 v
8.4 power supply for lcm example kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2708-sx14q001-zza-3 page 8-4/6 sh. no. stabilized +3.3v r1 vr r2 c1 + - +3.3v c2 vcon vdd vss lcm vcfl vss cfl + -
8.5 input data allocation table data signal d 7 d 6 d 5 d 4 d 3 d 2 d 1 d 0 d 7 d 6 d 5 d 4 d 4 d 3 d 2 d 1 d 0 y x 123456789101112 9 5 6 9 5 7 9 5 8 9 5 9 9 6 0 1 rgbrgbrgb r g b gbrgb 2 rgbrgbrgb r g b gbrgb 3 rgbrgbrgb r g b gbrgb 4 rgbrgbrgb r g b gbrgb 5 rgbrgbrgb r g b gbrgb 138 rgbrgbrgb r g b gbrgb 139 rgbrgbrgb r g b gbrgb 140 rgbrgbrgb r g b gbrgb 141 rgbrgbrgb r g b gbrgb 142 rgbrgbrgb r g b gbrgb 143 rgbrgbrgb r g b gbrgb 144 rgbrgbrgb r g b gbrgb 145 rgbrgbrgb r g b gbrgb 238 rgbrgbrgb r g b gbrgb 239 rgbrgbrgb r g b gbrgb 240 rgbrgbrgb r g b gbrgb r : red g : green b : blue kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2708-sx14q001-zza-3 page 8-5/6 sh. no.
8.6 internal pin connection cn1: ffc : pitch 1.0mm 16pins pin no. signal description level 1 flm first line marker h 2 cl1 data latch h l 3 cl2 data shift h l 4 disp off h(on),l(off) h / l 5 vdd power supply for logic ------- 6 vss gnd ------- 7 vcon contrast adjust ------- 8d0 9d1 10 d2 11 d3 12 d4 13 d5 14 d6 15 d7 display data h / l 16 vss gnd ------- cfl if : jae/il-g-4s-s3c2 pin no. signal level function 1 vcfl - power supply for cfl 2 n.c - ------------ 3 n.c - ------------ 4 vss - gnd for cfl kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2708-sx14q001-zza-3 page 8-6/6 sh. no.

10. appearance standard 10.1 appearance inspection condition visual inspection should be done under the following condition. (1) the inspection should be done in a dark room. (2) the cfl should be lighted with the prescribed inverter. (3) the distance between eyes of an inspector and the lcd module is 25cm. (4) the viewing zone is shown the figure. viewing angle<=25 . 10.2 definition of zone a zone : the dots area specified at page 9-1/1 of this document. b zone : area between the effective display area line and the dots area (a zone) line specified at page 9-1/1 of this document. eye eye 25 25 bezel lcd effective display area dots area b zone a zone kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2710-sx14q001-zza-3 page 10-1/5 sh. no.
10.3 appearence specification (1)lcd appearance * if the problem related to this section occures about this item the responsible persons of both party (customer and hitachi) will discuss the matter in detail. no. item criteria applied zone scratches distinguished one is not acceptable (to be judged by hitachi srandard) a dent same as above a wrinkles in polarizer same as above a bubbles average diameter d(mm) maximum number acceptable d Q 0.2 ignored 0.2 no. item criteria applied zone contrast irregularity (spot) average diameter d(mm) contrast maximum acceptable number minimum space d Q 0.25 to be ignored - 0.25 (3) touch panel appearance item criteria w>0.1 l>12 none scratch 0.10 R w0.05 l Q1 2 5 or less for ok 0.05 R wl Q1 2 ignored w>0.10 l>2 none dust(linear) 0.10 R w>0.05 l Q 5 3 or less for ok 0.05 R wl Q1 2 ignored d>0.3 none dust(circular) 0.3 R d>0.1 5 or less for ok d Q 0. 1 ignored applied only in the active area. scratches or dusts in the outside of the active area are acceptable unless the electrical characteristics are affected. ? dirt acceptable if not noticeable on a black mat. ? interference fringes (newton rings) must not be recognized under 3wavelength fluorescent light. ? tip, crack (applicable to glass only) item criteria x Q 2.5 y Q 2.5 tip corner z Q 1.1 not acceptable if the film is damaged x Q 5 y Q 3 tip side z Q 1.1 not acceptable if the film is damaged crack none other not acceptable if the electrical characteristics is affected kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2710-sx14q001-zza-3 page 10-4/5 sh. no. z y x x z y y y Q 1
kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2710-sx14q001-zza-3 page 10-5/5 sh. no. note (2) definition of length (l) and width (w) note (1) definition of average diameter (d) a b a+b 2 d= w l
11. precaution in design 11.1 mounting precaution please mount the lcd module by using mounting holes provided. while mounting please pay attention to the followings. (1) to prevent the module cover from being pressed, the distance netw een the module and the fitting plate, which means the length of the spacerrs, should be shorter than 1.0mm. (2) the use of protective spacers are recommend in order to protect the module from shock. (3) for the module to be used at uproght position, the case shall have a structure where the touch panel screen does not shift with its own weight. kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2711-sx14q001-zza-3 page 11-1/3 sh. no. touch p anel s p acer protective s p acer space customer?s housing the module example of mounting ( t.b.d ) ( t.b.d ) ( t.b.d ) 152.0 0.3 (t.b.d) ( t.b.d ) lower panel protective s p acer 4- 7.0 location of s p acers unit : mm scale: nts
(2) as the adhesives used for adhering upper/lower polarizers and aluminum plate are made of organic substances which will be deteriorated by a chemical reaction with such chemicals as acetone, toluene, ethanol and isopropylalcohol. the following are recommended for use : normal hexane please contact us when is it is necessary for you to use chemicals other than the above. (3) lightly wipe to clean the dirty surface with absorbent cotton or other soft material like chamois, soaked in the recommended chemicals without scrubbing it hardly. always wipe the surface horizontally or vertically. never give a wipe in a circle. to prevent the display surface from damage and keep the appearance in good state, it is sufficient, in general, to wipe it with absorbent cotton. (4) immediately wipe off saliva or water drop attached on the display area because it may cause deformation or faded color. (5) fogy dew deposited on the surface may cause a damage, stain or dirt to the polarizer. when you need to take out the lcd module from some place at low temperature for test, etc. it is required to be warmed them up to temperature higher than room temperature before taking them out. (6) touching the display area or i/f pins with bare hands or contaminating them are prohibited, because the stain on the display area and poor insulation between terminals are often caused by being touched with bare hands. (some cosmetics are detrimental to polarizers.) (7) in general, the glass is fragile so that, especially on its periphery, tends to be cracked or chipped in handling. please not give the lcd module sharp shocks by falling etc. (8) maximum pressure to the surface must be less than 1.9610 4 pa. and if the pressure area is less than 1cm 2 , maximum pressure must be less than 1.96n. (9) since the metal width is narrow on these locations (see page 9-1/1), please careful with handling. (10) top sheets shall be cleaned gently using a soft cloth such as those used for glasses. hard wiping accumulated dust will leave scars on the surface even using a cloth. 11.5 operation precaution (1) using a lcm module beyond its maximum ratings may result in its permanent destruction. lcm module?s should usually be used under recommended operating conditions shown in chapter 5. exceeding any of these conditions may adversely affect its reliability. kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2711-sx14q001-zza-3 page 11-2/3 sh. no.
(2) response time will be extremely delayed at lower temperature than the specified operating temperature range and on the other hand lcd?s shows dark blue at higher temperature. how ever those phenomena do not mean defects of the lcd module. those phenomena will disappear in the specified operating temperature range. (3) if the display area is pushed hard during operation, some display patterns will be abnormally display. (4) a slight dew depositing on terminals may cause electrochemical reaction which leads to terminal open circuit. please operate the lcd module under the relative condition of 40 85%rh. (5) resistance range : your controller shall be set up to allow the resistance range of touch panel specified in our cas. (6) pointed position of touch panel may shift owing to a change in resistance of touch panel depending on the operation condition . to compensate this shift, the set shall be given a calibration function. (7) input shall be made with a stylus pen (polyacetal , r0.8). chances are very high that use of a metal piece including a ball point pen or sharp edge will impair accuracy. (8) the touch panel is an auxiliary input device. the system shall be designed to have other input device. 11.6 storage in case of storing lcd module for a long period of time (for instance, for years) for the purpose of replacement use, the following precautions necessary. (1) store the lcd modules in a dark place; do not expose them to sunlight or ultraviolet rays. (2) keep the temperature between 10 and 35 at normal humidity. (3) store the lcd modules in the container which is used for shipping from us. (4) no articles shall be left on the surface over an extended period of time. 11.7 safety the lcd modules include cold cathode fluorescent lamp(cfl). cfl contains a small amount of mercury. please follow local ordinances or regulations for disposal. wear finger cots or gloves whenever handling or assembling a touch panel its glass edges are sharp. kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2711-sx14q001-zza-3 page 11-3/3 sh. no.
12. designation of lot mark 12.1 lot mark lot mark is consisted of 4 digits for production lot and 6 or 7 digits for production control. 4 3 0 1 year month week week (day in calendar) figure in lot mark 1~ 7 1 8~14 2 15~21 3 22~28 4 29~31 5 month figure in lot mark month figure in lot mark jan. 01 july 07 feb. 02 aug. 08 mar. 03 sep. 09 apr. 04 oct. 10 may 05 nov. 11 june 06 dec. 12 year figure in lot mark 2001 1 2002 2 2003 3 2004 4 2005 5 kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2712-sx14q001-zza-3 page 12-1/2 sh. no. digits for production control
12.2 revision rev no. item lot no. production control no. a - 00001~ 12.3 location of lot mark on the back side of lcm kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2712-sx14q001-zza-3 page 12-2/2 sh. no.
13. precautipon for use (1) a limit sample should be provided by the both parities on an occasion when the both parties agree to its necessity. judgement by a limit sample shall take effect after the limit sample has been established and confirmed by the both parties. (2) on the following occasions, the handling of the problem should be decided through discussion and agreement between responsible persons of the both parties. (1) when a question is arisen in the specifications. (2) when a new problem is arisen which is not specified in this specifications. (3) when an inspection specifications change or operating condition change by customer is reported to hitachi, and some problem is arisen in the specification due to the change. (4) when a new problem is arisen at the customer?s operating set for sample evaluation. (3) regarding the treatment for maintenance and repairing, both parties will discuss it in six month later after latest delivery of this product. the precaution that should be observed when handling lcm have been explained above. if any points are unclear or if you have any requests , please contact hitachi. kaohsiung hitachi electronics co.,ltd. date sep.12,?01 7b64ps2713-sx14q001-zza-3 page 13-1/1 sh. no.

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