Mapolanka a potoloho a rigid-flex a etsoa joang?

Ka poso ena ea blog, re tla hlahloba mokhoa oa ho etsa liboto tsa potoloho tse thata-flex le ho utloisisa hore na li etsoa joang.

Liboto tsa potoloho tse thata, tse tsejoang hape e le liboto tsa potoloho tse hatisitsoeng (PCBs), li tumme indastering ea lisebelisoa tsa elektronike ka lebaka la bokhoni ba tsona ba ho kopanya melemo ea li-PCB tse thata le tse tenyetsehang.Liboto tsena li fana ka tharollo e ikhethang bakeng sa lits'ebetso tse hlokang ho feto-fetoha ha maemo le ho tšoarella.

Ho utloisisa ts'ebetso ea tlhahiso ea liboto tsa potoloho tse thata-flex, ha re qaleng ka ho tšohla hore na ke eng.Liboto tsa potoloho tse thata li na le PCB e tenyetsehang ea mekhahlelo e mengata le likhokahano tse thata tsa PCB. Motsoako ona o ba lumella ho fana ka phetoho e hlokahalang ntle le ho tela botšepehi ba sebopeho bo fanoeng ke liphanele tse thata. Liboto tsena li loketse ho sebelisoa liindastering tse fapaneng, ho kenyeletsoa sefofane, bongaka le likoloi, bakeng sa ho sebelisoa lisebelisoa tse kang lisebelisoa tsa elektronike tse aparoang, li-implants tsa bongaka le li-sensor tsa likoloi.

Joale, a re ke re hlahlobeng mokhoa oa ho etsa liboto tsa potoloho tse thata-flex. Mokhoa oa ho etsa liboto tsena o kenyelletsa mehato e 'maloa, ho tloha sethaleng sa moralo ho ea kopanong ea ho qetela. Mehato ea bohlokoa e amehang ke ena:

1. Moralo: Karolo ea moralo e qala ka ho theha moralo oa boto ea potoloho, ho nahanoa ka sebopeho se lakatsehang, boholo le ts'ebetso.Baqapi ba sebelisa software e khethehileng ho rala liboto tsa potoloho le ho tseba hore na likarolo li behiloe joang le ho tsamaisa litselana.

2. Khetho ea thepa: Ho khetha thepa e nepahetseng ho bohlokoa bakeng sa ho etsoa ha mapolanka a thata-thata.E kenyelletsa ho khetha li-substrates tse feto-fetohang (joalo ka polyimide) le lisebelisoa tse thata (joalo ka FR4) tse ka mamellang khatello e hlokahalang ea mochini le liphetoho tsa mocheso.

3. Ho hlahisa substrate e feto-fetohang: The substrate flexible e etsoa ka mokhoa o fapaneng pele o kenngoa ka boto ea potoloho e thata.Sena se kenyelletsa ho sebelisa lesela la conductive (hangata la koporo) ho thepa e khethiloeng ebe o e hlophisa ho etsa mokhoa oa potoloho.

4. Ho etsoa ha Maboto a Thata: Hape, liboto tse thata li etsoa ho sebelisoa mekhoa e tloaelehileng ea ho etsa PCB.Sena se kenyelletsa lits'ebetso tse joalo ka likoti tsa ho cheka, ho sebelisa likarolo tsa koporo, le etching ho theha potoloho e hlokahalang.

5. Lamination: Ka mor'a hore ho lokiselitsoe boto e tenyetsehang le boto e thata, li laminate hammoho ho sebelisa sekhomaretsi se khethehileng.Ts'ebetso ea lamination e tiisa maqhama a matla pakeng tsa mefuta e 'meli ea mapolanka mme e lumella ho fetoha ha maemo libakeng tse itseng.

6. Ho nahana ka mokhoa oa potoloho: Sebelisa mokhoa oa photolithography ho etsa setšoantšo sa mekhoa ea potoloho ea mapolanka a tenyetsehang le mapolanka a thata holim'a lera le ka ntle.Sena se kenyelletsa ho fetisetsa mokhoa o lakatsehang filiming e nkang lifoto kapa lera la ho hanyetsa.

7. Etching le plating: Ka mor'a hore setšoantšo sa potoloho se tšoantšoe, koporo e pepesitsoeng e tlosoa, e siea litsela tse hlokahalang tsa potoloho.Joale, electroplating e etsoa ho matlafatsa mekhoa ea koporo le ho fana ka conductivity e hlokahalang.

8. Ho cheka le ho tsamaisa litsela: Cheka masoba ka har'a boto ea potoloho bakeng sa ho kenya likarolo le ho hokela.Ho feta moo, ho tsamaisoa ho etsoa ho theha likhokahano tse hlokahalang lipakeng tsa likarolo tse fapaneng tsa boto ea potoloho.

9. Kopano ea likarolo: Ka mor'a hore ho hlahisoe boto ea potoloho, thekenoloji ea holim'a holim'a metsi kapa theknoloji ea ka-hole e sebelisetsoa ho kenya li-resistors, li-capacitor, li-circuits tse kopantsoeng le likarolo tse ling holim'a boto ea potoloho e thata-flex.

10. Teko le Tlhatlhobo: Hang ha likarolo li rekisitsoe ho boto, li kena tekong e matla le ea ho hlahloba ho netefatsa hore li sebetsa le ho finyella litekanyetso tsa boleng.Sena se kenyelletsa tlhahlobo ea motlakase, tlhahlobo ea pono le tlhahlobo e ikemetseng ea mahlo.

11. Kopano ea ho qetela le ho paka: Mohato oa ho qetela ke ho bokella boto ea potoloho e thata-flex ho sehlahisoa kapa sesebelisoa se lakatsehang.Sena se ka kenyelletsa likarolo tse ling, matlo le liphutheloana.

Ka kakaretso

Mokhoa oa ho etsa liboto tsa potoloho tse thata-flex o kenyelletsa mehato e mengata e rarahaneng ho tloha ho moralo ho ea kopanong ea ho qetela. Motsoako o ikhethang oa lisebelisoa tse tenyetsehang le tse thata li fana ka phetoho e kholo le ho tšoarella, ho etsa hore mapolanka ana a tšoanelehe bakeng sa lits'ebetso tse fapaneng. Ha theknoloji e ntse e tsoela pele, tlhoko ea liboto tsa potoloho e thata e lebelletsoe ho hola, mme ho utloisisa lits'ebetso tsa bona tsa tlhahiso ho se ho le bohlokoa ho bahlahisi le baenjiniere ba meralo.