Gupakira byikora

Dec 12, 2025

Tanga ubutumwa

Guhuza Chip nintambwe yunvikana mubikorwa bya RFID inlay. Niba ibipimo kuri sitasiyo ihuza bigenda buhoro, igipimo cyatsinze kuri test ya RF kizahita kibigaragaza.

Iyo wafer igeze, chip iracyari kuri kaseti y'ubururu. Ibikoresho bifite pin ya ejector isunika munsi mugihe mugihe vacuum nozzle itora hejuru, ikuramo chip imwe kumurongo. Diameter ya ejector pin ni ntoya kurenza chip, hafi agace ka milimetero, kandi ikeneye gusunika neza hagati ya chip. Niba isunitse - hagati, chip iranyeganyega kandi nozzle ntishobora kuyifata. Kaseti y'ubururu ubwayo ifite amanota atandukanye. Gukiza UV birebire bisobanura gukomera gukomeye bigatuma gutoranya byoroshye, ariko chip irashobora guhinduka mugihe cyo gutwara. Igihe cyose duhinduye mugice gishya cya kaseti yubururu, tugomba kubona umutekinisiye kugirango agenzure uburebure bwa ejector n'umuvuduko wo gusohora. Byihuta cyane kandi chip iraguruka, itinda cyane kandi bigira ingaruka kumwanya wigihe.

Chip iva hejuru ireba, igomba rero guhindurwa kugirango ibibyimba bireba hasi kugirango bihuze. Ibikoresho byacu bikoresha uburyo bwa flip station. Nozzle ishyira chip kuri flip station, sitasiyo izenguruka dogere 180, hanyuma indi nozzle irayitoragura kurundi ruhande. Inganda zimwe zikoresha amajwi azunguruka ubwazo, azigama ikiganza kimwe, ariko ibyo bisaba umuvuduko wa vacuum uhamye. Imihindagurikire yose yumuvuduko na chip iratemba. Hariho ikindi kintu kijyanye niyi ntambwe. Ikibanza cya chip cyerekana aho kigomba gukomeza. Nyuma yo guhinduranya, gutandukana muri X, Y, na θ ntibishobora kuba binini cyane, naho ubundi indishyi zicyerekezo ntizizaba zihagije nyuma.

Antenna substrate ni ububiko bwa PET, mubusanzwe microne 50 cyangwa 75 z'ubugari, hamwe na aluminiyumu ya aluminiyumu yamaze kuyishiraho, metero ibihumbi byinshi kuri buri muzingo. PET iva kuruhande rutanyuze, inyura mumuzingo myinshi, hanyuma ihagarara kuri sitasiyo. Nyuma yuko buri chip ishyizwe, urubuga rutera imbere ikibuga kimwe, gihagarara, kandi byongeye. Ubusanzwe impagarara zigenzurwa muri Newtons nkeya. Kurekura cyane kandi kunyerera kurubuga bitera amakosa yibirindiro, bikabije kandi PET irambuye ihindura ibipimo bya antenne. Twagize ibyabaye aho sensor ya tension kuruhande rwinyuma yatembaga, umuzingo wose wa antene warahindutse, ibizamini birananirana rwose, kandi umukiriya yatekereje ko hari ibitagenda neza kuri chipi zacu.

Gutanga ibifatika bibaho mbere yo guhuza. ACA isobanura Anisotropic Conductive Adhesive. Ni epoxy resin base hamwe nuduce duto duto imbere. Ibice bitwara ibintu mubisanzwe ni imipira ya pulasitike yashizwemo nikel hanyuma zahabu, hafi ya microne 3 kugeza kuri 5 z'umurambararo, ikwirakwizwa muri kashe. Mbere yo gukiza ibice bitatanye. Mugihe cyo kwikuramo bahita basunikwa neza hagati ya chip bump na antenna padi, bigatuma bakora neza. Ibice bitagabanijwe biracyafite ibice kandi bikomeza kuba -. Ibi bintu bihenze, ibihumbi byinshi byu kilo, kandi ibicuruzwa byatumijwe hanze nka Hitachi na Sony bigura byinshi. Gutanga amajwi bigomba kugenzurwa neza. Dukoresha urushinge, dushyira agace ka miligarama buri gihe. Gitoya cyane no guhura birwanya kuzamuka bigabanya gusoma, birenze kandi birarengana bihuza ibimenyetso byegeranye bitera ikabutura. Twari dufite imashini mashini mishya muruganda rwacu yazinduye umuvuduko wumwuka, icyiciro cyose kirasohoka kandi abakiriya binubira ikabutura ahantu hose, byadutwaye byinshi mubyindishyi. Inganda zimwe zikoresha icapiro rya stencil kugirango zifatwe, byihuse ariko ugomba guhindura stencile mugihe uhinduranya ibicuruzwa, ntabwo ari ubukungu kubice bito hamwe na SKU nyinshi.

Intambwe yo kwikuramo irakomeye cyane. Umutwe wububiko utwara chip hasi hanyuma ukayikanda kuri antenna. Kamera yo hejuru no hepfo yamaze gufata imyanya ya chip bump hamwe na padi ukwayo, software ikora ishusho kugirango ibare gutandukana mubyerekezo bya XY na angle, hanyuma ukuboko kwa mashini kwishura. Ibikoresho byacu byongeye gusubiramo neza neza hafi yongeyeho cyangwa ukuyemo microne 20 kugeza 30, nibyiza bihagije kuri chip ya HF kuva ingano ya chip nini kandi ikibuga kinini ni kinini. Chip ya UHF iroroshye. Imipira imwe ni 0.4mm kare gusa hamwe nibice bibiri gusa. Kubura gato kandi ntugwa kuri padi rwose.

Nyuma yo gukanda hasi, ubushyuhe bukiza ibifatika. Ibikoresho byacu bifite icyuma gishyushya mumutwe wububiko, kandi urubuga ruri munsi narwo rushobora gushyuha. Mubisanzwe dushyira hejuru kuri dogere 170 naho hepfo kugeza kuri dogere 150 cyangwa 160, bityo ubushyuhe butemba buva kumpande zombi bugana hagati kugirango bikire neza. Fata amasegonda 10 kugeza kuri 20 bitewe n'ubwoko bufatika. Gukiza ACA mubyukuri ni uguhuza reaction ya epoxy resin. Niba ubushyuhe cyangwa igihe bidahagije kandi guhuza bituzuye, bizananirana mugihe ukora dogere 85% ibizamini byo gusaza nyuma. Ariko niba ubushyuhe buri hejuru cyane PET substrate nayo ntishobora kubyitwaramo, iranyerera kandi igahinduka. Ibibazo by'ingutu nabyo. Gito cyane kandi ibice bitwara ibintu ntibishobora guhondagurwa bihagije, ahantu ho guhurira ntabwo bihagije kandi kurwanya ni byinshi. Byinshi cyane kandi isahani kumurongo wibice byacitse bigatuma umubonano urushaho kuba mubi, cyangwa ibifatika bigasohoka hanyuma igabanywa rito rikaba ridahwanye. Ibipimo bitatu byose bifitanye isano. Hindura imwe kandi ugomba guhindura izindi. Ibikoresho bibika ibintu byinshi byibikoresho bya chip hamwe nibihuza bitandukanye, gusa ubitware mugihe uhindura ibicuruzwa.

Nyuma yuko chip imwe imaze gukira urubuga rutera imbere hanyuma antenne ikurikira iraza kugirango ikomeze. Ibikoresho byihuse birashobora guhuza ibice bibiri cyangwa bitatu kumasegonda. Mühlbauer itumizwa mu mahanga birihuta cyane, ariko ibikoresho byacu bishaje muruganda bikora kimwe gusa kumasegonda. Kuzamura umurongo bisaba miliyoni nyinshi kandi shobuja ntazabyemera. Uruhande rwinyuma narwo rufite kugenzura impagarara. Ntushobora gusunika ibyuma hanze, ariko ntibishobora kuba birekuye cyane cyangwa umuzingo uhuha.

Kugerageza turabikora kumurongo. Burya nyuma yo guhuza inyura mumusomyi wa RF. Ibice bidasoma bibona inkjet yashyizweho ikimenyetso, hanyuma ikangwa mugihe cyo gutemba. Kwipimisha bikubiyemo niba chip isubiza, niba EPC ishobora gusomwa no kwandikwa bisanzwe, kandi niba sensitivite ihagije. Inganda zimwe zikora ibizamini bya interineti, zirangiza umuzingo wose ubanza hanyuma zikabinyuza mumashini yikizamini, bisaba imirimo myinshi ariko ishoramari ryibikoresho bike. Ugomba gukubita hejuru ya 99% igipimo kugirango ugire inyungu. Hasi yuko udashobora no kwishyura akazi nibikoresho, tutibagiwe n'ibibazo byabakiriya nibiciro byo gukora.

Mbere:Nigute RFID Keyfobs ikora kugirango igenzure?

Next2: ABS vs Epoxy RFID Keyfobs Kugereranya Ibikoresho

Kohereza iperereza