Rigid Flex PCB Manufacturing

Na keketseho ea lihlahisoa tse tala e na le tšusumetso e kholo ho theko ea tlhahiso ea flex e thataPCBliboto?Ho tloha ka Loetse 2020, ho fihlela joale, li-laminate tsa CCL tse apereng koporo li bile le keketseho e 'maloa ea litheko.Ha ho bapisoa le boemo bo tlase ka 2020, litheko tsa hajoale tsa lihlahisoa tse ling tsa boto li theohile habeli.Potoloho ena ea keketseho ea theko e ka boleloa e le keketseho e kholo ka ho fetisisa eatlhahiso e thata ea flex PCBindasteri lilemong tse 10 tse fetileng.Ke hobane'ng ha laminate ea koporo e ntse e eketseha ka theko?

Re lumela hore e bakoa haholo-holo ke lintlha tse tharo tse latelang: ntlha ea pele e bakoa ke khaello ea lisebelisoa tse tala sebakeng se ka holimo sa ketane ea indasteri ea koporo e entsoeng ka laminate le ho eketseha ha theko;karolo ea bobeli ke ka lebaka la tlhokahalo e matla ka tlaase ho noka e thata flex PCB ho etsa indasteri ketane;ntlha ea boraro ke hore Ka lebaka la Kokoana-hloko, linaha tse kholo tsa moruo li na le chelete e ntšitsoeng ho feta tekano, e leng se lebisang ho inflation.Lisebelisoa tse tala tsa CCL li entsoe haholo ka koporo, fiber ea khalase le resin.

Keketseho ea theko ea mefuta e fapaneng ea lisebelisoa tse tala sebakeng se kaholimo ho noka e bile le karolo ho khothaletseng ho nyoloha ha theko ea lilamente tsa koporo.Har'a lisebelisoa tse tala tsa CCL, li-foil tsa koporo li etsa 30% -50%, fiber fiber e etsa 25% -40%, 'me resin e etsa 25% -30% ea litšenyehelo tsohle.Ho utloisisoa hore matla a tlhahiso ea foil ea koporo a ka holimo ho metsi a li-laminate tsa koporo ha joale a haella.E anngoe ke ho qhoma ha indasteri e ncha ea likoloi tsa matla, sehlopha sa baetsi ba PCB ba thata ba feto-fetoha ba fetohela ho foil ea koporo ea betri ea lithium, e leng se bakang lekhalo le leholo la phepelo bakeng sa foil ea koporo ea elektronike le ho phahama ka potlako ha theko.Ntle le moo, lisebelisoa tsa mantlha tsa li-substrates tsa koporo tsa foil, joalo ka fiber ea khalase le resin, le tsona li eketsehile ka 30% -100%.Ka lehlakoreng le leng, keketseho e kholo ea tlhokeho e tlase ho ketane ea indasteri ea laminate ea koporo joalo ka lisebelisoa tsa elektroniki tsa bareki, liteishene tsa 5G le lisebelisoa tsa elektroniki tsa likoloi le tsona ke ntlha ea bohlokoa e tsamaisang keketseho ea theko ea lipoleiti tsa koporo.

Ho nka ts'ebeliso ea mantlha eaPCBka tlaase ho noka ea koporo clad laminates e le mohlala, ho tloha halofo ea bobeli ea selemong se fetileng, tlhokeho masimong a fapa-fapaneng tlaase noka e thata flex PCB tlhahiso e kene nakong ea ho hlaphoheloa ka potlako, ho fihlela mokhoa oa hona joale oa holimo oa katleho o tsoela pele.Leha ho le joalo, potoloho ea bobeli ea ho eketseha ha theko e na le tšusumetso e fokolang ho theko ea ho sebetsa ea liboto tse thata tsa PCB.Lebaka la bohlokoa ka ho fetisisa ke hore, ka lebaka la ho hlophisoa ha litšenyehelo tsa tlhahiso ea boto e thata ea flex PCB, karolo ea thepa ea lakane e batla e le tlase haholo.Ho nka4-lera e thata flex PCB botoe le mohlala, CCL e ikarabella ka tlase ho 5% ea litšenyehelo tse akaretsang, 'me litšenyehelo tse ka sehloohong tsa ho etsa boto e thata ea flex e tsoa ho litšenyehelo tsa eona tse rarahaneng tsa ho sebetsa.Empa boemo ba mapolanka a tloaelehileng a thata bo fapane ka ho feletseng.Ka mohlala, ka mohlala, liphanele tse tloaelehileng tse nang le mahlakoreng a mabeli, karolo ea tšepe e ka holimo ho 30-40%, 'me e tloaelehileng.mapolanka a mekhahlelo e menee phahame ka 20-30%.

Ka lehlakoreng le leng, ke ka lebaka la hore litšenyehelo tse akaretsang tsa mapolanka a tenyetsehang ha lia phahama haholo.Joalokaha bohle re tseba: thepa ea motheo ea boto e feto-fetohang ke FCCL, 'me lihlahisoa tse ka sehloohong tsa FCCL ke: filimi ea polyester (PET) le polyimide (PI) filimi.Ha ho bapisoa le lesela la resin le khalase ea fiber, lisebelisoa tsena ha lia eketseha haholo, 'me kaha FCCL e tšesaane haholo ho feta CCL, palo ea lihlahisoa tse tala e hlokahalang e batla e le nyenyane, kahoo litšenyehelo tse akaretsang tsa mapolanka a feto-fetohang ha lia eketseha haholo.Mabaka a mabeli a ka holimo a ka hlalosa hore na ke hobane'ng ha ho phahama ha tšepe ea lakane ho tla eketsa theko ea boto e thata ka 15-30%, theko ea boto e thata ea flex PCB e ke ke ea eketseha.