Kusukela ngo-2010, izinga lokukhula kwevelu yokukhiqiza ye-PCB yomhlaba wonke liye lehla ngokuvamile.Ngakolunye uhlangothi, ubuchwepheshe obusha obusheshayo obuphindaphindayo buyaqhubeka nokuba nomthelela kumthamo wokukhiqiza osezingeni eliphansi.Amaphaneli angawodwa nakabili ake akleliswa kuqala kunani lokukhiphayo kancane kancane athathelwa indawo amandla okukhiqiza asezingeni eliphezulu njengamabhodi ezendlalelo eziningi, i-HDI, i-FPC, namabhodi aguquguqukayo aqinile.Ngakolunye uhlangothi, isidingo semakethe esintengayo esintekenteke kanye nokwenyuka kwentengo okungavamile kwezinto zokusetshenziswa nakho kwenze yonke iketango lemboni yaba nesiyaluyalu.Izinkampani ze-PCB zizibophezele ekulungiseni kabusha ukuncintisana kwazo okuwumongo, zisuka “ekuwineni ngobuningi” ziye “ekuwineni ngekhwalithi” kanye “nokuwina ngobuchwepheshe” “.
Okuziqhenya ngakho ukuthi esimweni sezimakethe ze-elekthronikhi zomhlaba wonke kanye nezinga lokukhula kwenani lomkhiqizo we-PCB emhlabeni wonke, izinga lokukhula lonyaka levelu yokuphuma kwe-PCB yaseChina liphakeme kunawo wonke umhlaba, kanye nengxenye yenani eliphelele lokuphumayo emhlabeni. nayo yanda kakhulu.Ngokusobala, i-China isibe yimikhiqizo emikhulu yomhlaba wonke yemboni ye-PCB.Imboni ye-PCB yaseShayina inesimo esingcono sokwamukela ukufika kokuxhumana kwe-5G!
Izidingo zezinto ezibonakalayo: Isiqondiso esicacile se-5G PCB yizinto ezisetshenziswayo ze-high-frequency kanye nesivinini esikhulu kanye nokukhiqizwa kwebhodi.Ukusebenza, ukusebenziseka kalula kanye nokutholakala kwezinto ezibonakalayo kuzothuthukiswa kakhulu.
Ubuchwepheshe benqubo: Ukuthuthukiswa kwemisebenzi yomkhiqizo wesicelo ehlobene ne-5G kuzokhuphula isidingo sama-PCB aminyana kakhulu, futhi i-HDI izophinda ibe inkambu yezobuchwepheshe ebalulekile.Imikhiqizo enamazinga amaningi e-HDI ngisho nemikhiqizo enanoma yiliphi izinga lokuxhumana izoduma, futhi ubuchwepheshe obusha njengokumelana nokungcwatshwa namandla okungcwatshwa nakho kuzoba nezinhlelo zokusebenza ezikhulayo.
Izisetshenziswa namathuluzi: ukudluliswa kwezithombe okuyinkimbinkimbi kanye nemishini yokufaka i-vacuum, amathuluzi okuthola akwazi ukuqapha kanye nezinguquko zedatha yempendulo kububanzi bomugqa wesikhathi sangempela kanye nesikhala sokuhlanganisa;imishini ye-electroplating enokufana okuhle, okokusebenza okunemba okuphezulu kwe-lamination, njll. kungahlangabezana nezidingo zokukhiqiza ze-5G PCB.
Ukuqapha ikhwalithi: Ngenxa yokwenyuka kwezinga lesignali ye-5G, ukuchezuka kokwenza ibhodi kunomthelela omkhulu ekusebenzeni kwesignali, okudinga ukuphathwa okuqinile nokulawulwa kokuchezuka kokukhiqiza okwenza ibhodi, kuyilapho inqubo ekhona yokwenza ibhodi evamile kanye nemishini. are not updated much , okuzoba ibhodlela lentuthuko yezobuchwepheshe yesikhathi esizayo.
Kunoma ibuphi ubuchwepheshe obusha, izindleko zokutshala kwayo kwasekuqaleni kwe-R&D zinkulu, futhi ayikho imikhiqizo yokuxhumana kwe-5G."Ukutshalwa kwezimali okuphezulu, ukubuyisela okuphezulu, kanye nobungozi obukhulu" sekube ukuvumelana kwemboni.Ungabhalansisa kanjani isilinganiso sokufakwayo-kokukhiphayo kobuchwepheshe obusha?Izinkampani zendawo ze-PCB zinamandla azo omlingo ekulawuleni izindleko.
I-PCB iyimboni yobuchwepheshe obuphezulu, kodwa ngenxa ye-etching nezinye izinqubo ezihilelekile enqubweni yokukhiqiza ye-PCB, izinkampani ze-PCB aziqondwa ngokungazi ngokuthi "abangcolisi abakhulu", "abasebenzisi bamandla amakhulu" kanye "nabasebenzisi bamanzi abakhulu".Manje, lapho ukuvikelwa kwemvelo nokuthuthukiswa okusimeme kubaluleke kakhulu, uma izinkampani ze-PCB zifakwa "isigqoko sokungcola", kuyoba nzima, futhi ingasaphathwa ukuthuthukiswa kobuchwepheshe be-5G.Ngakho-ke, izinkampani ze-PCB zaseChina zakha izimboni eziluhlaza kanye nezimboni ezihlakaniphile.
Izimboni ezihlakaniphile, ngenxa yobunkimbinkimbi bezinqubo zokucubungula i-PCB nezinhlobo eziningi zemishini nemikhiqizo, kunokumelana okukhulu nokugcwaliseka okugcwele kobuhlakani befekthri.Njengamanje, izinga lobuhlakani kwamanye amafekthri asanda kwakhiwa liphezulu uma kuqhathaniswa, futhi inani eliphumayo lomuntu ngamunye lamanye amafekthri ahlakaniphile athuthukile nezisanda kwakhiwa e-China lingafinyelela izikhathi ezingaphezu kwezi-3 kuya kwezi-4 kunesilinganiso semboni.Kodwa okunye ukuguqulwa nokuthuthukiswa kwezimboni ezindala.Izinqubo zokuxhumana ezihlukene zihilelekile phakathi kwemishini ehlukene naphakathi kwemishini emisha nendala, futhi inqubekelaphambili yokuguqulwa kobuhlakani ihamba kancane.
Isikhathi sokuthumela: Oct-20-2020