View ABG122032F05-GHA-R_7249809.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

?????????e?t1??? shenzhen av - display co.,ltd ?? o ??e?a?3???2?1R????2y???? c - 7 ? address: north east c - 7 building, wenchang street eastern district, oct, shenzhen, china ?? :(0 86 )0755 - 26919178 ??? : (086)0755 - 26911092 tel: (0 86 )0755 - 26919178 fax : (086)0755 - 26911092 ?? o http://www.av - display.com.cn http://www.av - display.com.cn specification for lcm mod ule module no.: abg122032f05 - gha - r doc.revision o 00 customer approval: signature date prepared by ( rd engineer) mar - 08 - 2007 prepared by (qa engineer) checked by approved by free datasheet http:///
document revision history version date description chang ed by 00 mar - 08 - 2007 first issue free datasheet http:///
contents 1. functions & features 1 2. mechanical specifications 1 3 . block diagram 1 4 . dimensional outline 2 5 . pin description 3 6. maximum abso l ute limit 3 7 . elect rical characteristics 3 8 . backlight characteristics 4 9 . electro - optical characteristics 4 10. timing characteristics 5 11 . control and display command 6 1 2 . quality specifications 7~14 free datasheet http:///
1 db0-db7 vdd r/w rst e1 e2 a0 vo vss v0 vdd(+5.0v) vss(0v) ledk(0v) vr(0~20k) power circuit 6 lcd panel 122x32 module lcd leda(+1.95v) 1. functions & features 1. 1. format : 122 x32 dots 1. 2. lcd mode : stn / positive transflective m ode / grey 1. 3. viewing direction : 6 o?clock 1. 4. driving scheme : 1/ 32 duty cycle, 1/ 5 bias 1. 5. power supply voltage(v dd ) : 5.0 v 1. 6. lcd driving voltage : 4. 5 v 1. 7 . operation temp : - 2 0 ~ 7 0 ?? 1. 8 . storage temp : - 3 0 ~ 8 0 ?? 1.9. backl ig h t color : amber 1.10.rohs standard 2. mechanical specifications 2. 1. module size : 65.4 mm(l)* 29.1 mm(w) * 5.7 max mm(h) 2. 2. viewing area : 54.8 mm(l)* 19.1 mm(w) 2. 3. dot pitch : 0. 40 mm(l)* 0. 4 5 mm(w) 2. 4. dot size : 0. 36 mm(l)*0. 41 mm(w) 2. 5 . weight : approx. 3 . block diagram figure 1 . block diagram free datasheet http:///
2 4 . dimensional outline rev ? ? description ? ? a00 first issue date ? ? do not scale this drawing. ABG122032F05-GHA-R part no: ? ?t a? projection y ?? model number ? e o? 0.3 general tol: unit ? ?? fit | ? ?? y scale: of 1 3 ? sheet: 1 dwn: zhangmayan sep-27-2006 date ? ? mm approvals ? 1? 2? ?? ? chk: app: figure 2 . dimensional outline free datasheet http:///
3 5 . pin description symbol function 1 vdd power supply(+5.0v) 2 vss gnd(0v) 3 v0 supply voltage for lcd drive 4 rst r eset signal (the rise of the signal is for active and keep r s t ='h') 5 e 1 ena ble signal for ic1(left half of the panel) 6 e2 enable signal for ic2(right half of the panel) 7 r / w read /write selection. (h: read l: write) 8 a0 register selection. (h: data register l: instruction register) 9~16 d b 0 ~ d b 7 data bus lines 1 7 leda p ower supply for backlight(+ 1.95 v) 1 8 ledk power supply for backlight(0v) 6 . maximum absoute limit item symbol min max unit supply voltage for logic v dd - 0.3 8 .0 v supply voltage for lcd v0 - 0.3 16.5 v input voltage vin - 0.3 v dd +0.3 v supply curr ent for backlight i f ( ta = 25 c ) --- 10 0+ 10 0 *20% ma reverse voltage for backlight v r ( ta = 25 c ) --- 4 v operating temperature top - 20 7 0 ?? storage temperature tst - 3 0 8 0 ?? 7 . electrical characteristics item symbol condition min typ max unit suppl y voltage for logic v dd - v ss ta = 25 c 4. 5 5.0 5. 5 v i nput high voltage v ih ta = 25 c v dd - 3.0 --- v dd v i nput low voltage v il ta = 25 c v ss --- v ss+ 0.8 v output high voltage v oh ta = 25 c 2.4 --- --- v output low voltage v ol ta = 25 c --- --- 0.4 v sup ply current i dd ta = 25 c --- 3 5 ma free datasheet http:///
4 8 .? backlight characteristics ta = 25 c item symbol condition min typ max unit forward voltage vf if= 10 0 ma 1.8 1.95 2.1 v reverse current ir vr=4v --- --- 0.1 m a luminous intensity iv --- --- --- --- c d/m 2 wave length (without lcd) ?? 5 83 5 89 595 nm color amber 9 . electro - optical characteristics ? ( v dd=5.0 v, ta = 25 c ) item symbol condition min typ max unit ta = - 20 c 4.7 5. 0 5. 3 ta = 25 c 4. 2 4. 5 4.8 operating voltage vop ta = 70 c 3.7 4. 0 4.3 v tr --- 185 --- ms response time tf ta = 25 c --- 200 --- ms contrast cr ta = 25 c --- 4 --- --- q - 40 --- +40 deg viewing angle range ? cr=2 - 40 --- +40 deg free datasheet http:///
5 10 . timing characteristics (please refer ptc pt6520 datasheets ) free datasheet http:///
6 system bus read/wr ite ii (68 - family mpu) 11 . control and display instruction free datasheet http:///
7 * with display off (command (1)), static drive going on (9) invokes power - saving mode. free datasheet http:///
8 1 2 . quality specificatio ns 1 2 .1 standard of the pr oduct appearance test manner of appearance test: the inspection should be performed in using 20w x 2 fluorescent lamps. distance between lcm and fluorescent lamps should be 100 cm or more. distance between lcm and inspector eyes should be 30 cm or more. viewing direction for inspection is 45 from vertical against lcm. 45 o 45 o fluorescent lamps lcd 100cm min 30cm min definition of zone: a zone: active display area (minimum viewing area). b zone: non - active display area (outside viewing area). 1 2 .2 sp ecification of quality assurance aql inspection standard sampling method: mil - std - 105e, level ii, single sampling lcm a zone b zone free datasheet http:///
9 defect classification (note: * is not including) classify item note aql major display state short or open circuit 1 0.65 lc leakage flickering no display wrong viewing direction contrast defect (dim, ghost) 2 back - light 1,8 non - display flat cable or pin reverse 10 wrong or missing component 11 minor display background color deviation 2 1.0 state b lack spot and dust 3 line defect, scratch 4 rainbow 5 chip 6 pin hole 7 protruded 12 polarizer bubble and foreign material 3 soldering poor connection 9 wire poor connection 10 tab position, bonding strength 13 free datasheet http:///
10 note on d efect classification no. item criterion 1 short or open circuit not allow lc leakage flickering no display wrong viewing direction wrong back - light 2 contrast defect refer to approval sample background color deviation 3 point defec t, black spot, dust (including polarizer) f = (x+y)/2 unit o mm 4 line defect, scratch unit: mm 5 rainbow not more than two color changes across the viewing area. x y w l point acceptable qty. size f < 0.10 disregard 0.10 < f ? 0.20 3 0.20 < f ? 0.25 2 0.25 < f ? 0.30 1 f >0.30 0 line acceptable qty. l w --- 0.015 ?y w disregard 3.0 ?y l 0.03 ?y w 2.0 ?y l 0.05 ?y w 2 1.0 ?y l 0.1 ? w 1 --- 0.05 < w applied as point defect free datasheet http:///
11 no item criterion 6 chip remark: x: length direction y: short di rection z: thickness direction t: glass thickness w: terminal width acceptable criterion x y z ? 2 0.5mm ? t z y x y x acceptable criterion x y z ? 3 ? 2 ? t shall not reach to ito x z y t acceptable criterion x y z ? 2 0.5mm ? t /2 acceptable criterion x y z disregard ? 0.2 ? t acceptable criterion x y z ? 5 ? 2 ? t/3 y x z w y z x free datasheet http:///
12 no. item criterion 7 segment pattern w = segment width f = (x+ y )/2 ( 1) pin hole f < 0.10mm is acceptable. 8 back - light (1) the color of back light should correspond it s specification. (2) not allow flickering 9 soldering (1) not allow heavy dirty and solder ball on pcb. (the size of dirty refer to point and dust defect) (2) over 50% of lead should be soldered on land. 10 wire (1) copper wire should not be rusted (2) not allow crack on copper wire connection. (3) not allow reversing the position of the flat cable. (4) not allow exposed copper wire inside the flat cable. 11* pcb (1) not allow screw rust or damage. (2) not allow missing or wrong putting of co mponent. x x y y w point size acceptable qty f ? 1/4 w disregard 1/4 w < f ? 1/2 w 1 f ? 1/2 w 0 unit: mm lead land 50% lead free datasheet http:///
13 no item criterion 12 protruded w: terminal width 13 tab 1. position 2 tab bonding strength test 14 total no. of acceptable defect a. zone maximum 2 minor non - conformities per one unit. defect distance: each point to be separated over 10mm b. zone it is acceptable when it is no trouble for quality and assembly in customer?s end product. w y x acceptable criteria: y 0.4 ito tab w1 w h1 h w1 ? 1/3w h1 ? 1/3h f tab p (=f/tab bonding width) ?y 650gf/cm ,(speed rate: 1mm/min) 5pcs per soa (shipment) free datasheet http:///
14 1 2. 3 reliability of lcm reliability test condition: item condition time (hrs) assessment high temp. storage 80 c 48 high temp. operating 70 c 48 l ow temp. storage - 3 0 c 48 low temp. operating - 20 c 48 humidity 40 c / 90%rh 48 temp. cycle 0 c ? 25 c ? 50 c (30 min ? 5 min ? 30min) 10 cycles no abnormalities in functions and appearance recovery time should be 2 4 hours minimum. moreover, f unctions, performance and appearance shall be free fr om remarkable deterioration within 50,000 hours under ordinary operating and storage conditions room temperature (20 + 8 c), normal humidity (below 65% rh), and in the area not exposed to direct sun light. 1 2. 4 precaution for using lc d/ l cm lc d/lcm is a ssembled and adjusted with a high degree of precision. do not attempt to make any alteration or modification. the followings should be noted. general precautions: 1. lcd panel is made of glass. avoid excessive mechanical shock or applying strong pressure ont o the surface of display area. 2. the polarizer used on the display surface is easily scratched and damaged. extreme care should be taken when handling. to clean dust or dirt off the display surface, wipe gently with cotton, or other soft material soaked with isoproply alcohol, ethyl alcohol or trichlorotriflorothane, do not use water, ketone or aromatics and never scrub hard. 3. do not tamper in any way with the tabs on the metal frame. 4. do not ma k e any modification on the pcb without consulting av . 5. when mountin g a lcm, make 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. 6. avoid pressing on the metal bezel, otherwise the elas tomer connector could be deformed and lose contact, resulting in missing pixels and also cause rainbow on the display. 7. be careful not to touch or swallow liquid crystal that might leak from a damaged cell. any liquid crystal adheres to skin or clothes, was h it off immediately with soap and water. free datasheet http:///
15 static electricity precautions: 1. cmos - lsi is used for the module circuit; therefore operat ors should be grounded when ever he/she comes into contact with the module. 2. do not 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. 3. do not touch the connection terminals of the display with bare hand; it will cause disconnection or defective insulation of terminals. 4. the modules sh ould be kept in anti - static bags or other containers resistant to static for storage. 5. only properly grounded soldering irons should be used. 6. if an electric screwdriver is used, it should be grounded and shielded to prevent sparks. 7. the normal static prevent ion measures should be observed for work clothes and working enches. 8. since dry air is inductive to static, a relative humidity of 50 - 60% is recommended. soldering precautions: 1. soldering should be performed only on the i/o terminals. 2. use soldering irons with proper grounding and no leakage. 3. soldering temperature: 280 c + 10 c 4. soldering time: 3 to 4 second. 5. use eutectic solder with resin flux filling. 6. if flux is used, the lcd surface should be protected to avoid spattering flux. 7. flux residue should be remov ed. operation precautions: 1. the viewing angle can be adjusted by varying the lcd driving voltage vo. 2. since applied dc voltage causes electro - chemical reactions, which deteriorate the display, the applied pulse waveform should be a symmetric waveform such t hat no dc component remains. be sure to use the specified operating voltage. 3. driving voltage should be kept within specified range; excess voltage will shorten display life. 4. response time increases with decrease in temperature. 5. display color may be affected at temperatures above its operational range. 6 . keep the temperature within the specified range usage and storage. excessive temperature and humidity could cause polarization degradation, polarizer peel - off or generate bubbl es. 7 . for long - term storage over 40 c is required, the relative humidity should be kept below 60%, and avoid direct sunlight. limited warranty av lcds and modules are not consumer products, but may be incorporated by av ?s customers into consumer products or components thereof, av does not warrant that its lcds and c omponents are fit for any such particular purpose. 1. the liability of av is limited to repair or replacement on the terms set forth below. av will not be responsible for any subsequent or consequential events or injury or damage to any personnel or user including third party personnel and/or user. unless otherwise agreed in writing between av and the customer, av will only replace or repair any of its lcd which is found defective electrica lly or visually when inspected in accordance with av general lcd inspection standard . (copies available on request) 2. no warranty can be granted if any of the precautions state in handling liquid crystal display above has been disregarded. broken glass, sc ratches on polarizer mechanical damages as well as defects that are caused accelerated environment tests are excluded from warranty. 3. in returning the lcd/lcm, they must be properly packaged; there should be detailed description of the ailures or defect . free datasheet http:///

▲Up To Search▲

Price & Availability of ABG122032F05-GHA-R

	To Download ABG122032F05-GHA-R Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .