Ibicuruzwa
4 layer FPC hamwe na FR4 stiffener muri sisitemu ya module ya 4G
| Imirongo | Ibice 4 byoroshye |
| Ubunini bwinama | 0.2mm |
| Ibikoresho | Polymide |
| Ubunini bw'umuringa | 1 OZ (35um) |
| Kurangiza | ENIG Au Ubunini 1um;Ni Ubunini 3um |
| Umwobo muto (mm) | 0.23mm |
| Ubugari bwa Min Min (mm) | 0.15mm |
| Umwanya muto (mm) | 0.15mm |
| Mask | Icyatsi |
| Ibara ry'umugani | Cyera |
| Gutunganya imashini | V-amanota, CNC Milling (inzira) |
| Gupakira | Umufuka urwanya static |
| Ikizamini | Kuguruka cyangwa Ibikoresho |
| Ibipimo byemewe | IPC-A-600H Icyiciro cya 2 |
| Gusaba | Ibyuma bya elegitoroniki |
Intangiriro
Flex PCB nuburyo bwihariye bwa PCB ushobora kugoreka muburyo wifuza.Mubisanzwe bikoreshwa mubucucike bukabije hamwe nubushyuhe bwo hejuru.
Bitewe nubushyuhe buhebuje, igishushanyo cyoroshye nicyiza kubagurisha ibicuruzwa.Filime ibonerana ya polyester ikoreshwa mukubaka flex igishushanyo ikora nkibikoresho byo munsi.
Urashobora guhindura uburebure bwumuringa kuva 0.0001 ″ kugeza 0.010 ″, mugihe ibikoresho bya dielectric bishobora kuba hagati ya 0.0005 ″ na 0.010 ″.Imikoranire mike muburyo bworoshye.
Kubwibyo, hariho amasano make yagurishijwe.Byongeye kandi, iyi mizunguruko ifata 10% gusa yumwanya wibibaho
kubera guhinduka kwabo.
Ibikoresho
Ibikoresho byoroshye kandi byimukanwa bikoreshwa mugukora PCB zoroshye.Ihinduka ryayo ryemerera guhindurwa cyangwa kwimurwa nta byangiritse bidasubirwaho kubigize cyangwa guhuza.
Buri kintu cyose kigizwe na flex PCB igomba gukorera hamwe kugirango ikore neza.Uzakenera ibikoresho bitandukanye byo guteranya ikibaho cya flex.
Igipfukisho c'Urwego
Abatwara imiyoboro hamwe nubushakashatsi bwerekana imikorere ya substrate na firime.Byongeye kandi, substrate igomba kuba ishobora kunama no gutumbagira.
Amabati ya polyimide na polyester akoreshwa mubisanzwe byoroshye.Izi ni nkeya muri firime nyinshi za polymer ushobora kubona, ariko hariho nibindi byinshi byo guhitamo.
Nihitamo ryiza kubera igiciro gito hamwe na substrate nziza.
PI polyimide nibikoresho bikoreshwa cyane nababikora.Ubu bwoko bwa resimatike irashobora kurwanya ubushyuhe bukabije.Gushonga rero ntabwo ari ikibazo.Nyuma yubushyuhe bwa polymerisiyumu, iracyagumana ubuhanga bwayo kandi bworoshye.Usibye ibi, ifite ibikoresho byiza byamashanyarazi.
Ibikoresho by'Umuyobozi
Ugomba guhitamo ikintu kiyobora cyohereza imbaraga neza.Imiyoboro hafi ya yose iturika ikoresha umuringa nkumuyobozi wambere.
Usibye kuba umuyobozi mwiza cyane, umuringa nawo uroroshye kubona.Ugereranije nigiciro cyibindi bikoresho byayobora, umuringa ni impaka.Imikorere ntabwo ihagije kugirango ikwirakwize ubushyuhe neza;igomba kandi kuba umuyobozi mwiza wumuriro.Inzira zoroshye zirashobora gukorwa hifashishijwe ibikoresho bigabanya ubushyuhe butanga.
Ibifatika
Hano hari ibifatika hagati y'urupapuro rwa polyimide n'umuringa ku kibaho icyo ari cyo cyose cya flex.Epoxy na acrylic nibintu bibiri byingenzi ushobora gukoresha.
Ibikoresho bifatika birasabwa guhangana nubushyuhe bwo hejuru butangwa n'umuringa.
