Ukujongana noxinzelelo oluqatha lokhuphiswano lwehlabathi kunye notshintsho olukhawulezayo lwetekhnoloji, ishishini lebhodi yesekethe eprintiweyo yaseTshayina liyasikhawulezisa isantya salo sokulwela amanqanaba aphezulu kunye nempumelelo.
Abavelisi bebhodi yesekethe eprintiweyo basasazwa ikakhulu kwimimandla emithandathu kubandakanya iChina, iTaiwan, iJapan, iSouth Korea, uMntla Melika kunye neYurophu.Ishishini lebhodi yesekethe eprintiweyo yehlabathi liyaqhekeka, linabenzi abaninzi.Akukho nkokeli yemarike okwangoku.
Ishishini lebhodi yesekethe eprintiweyo yaseTshayina likwabonisa ipateni yokhuphiswano olwahlulwahlulwayo.Ubungakanani bamashishini buncinci, kwaye inani leenkampani ezinkulu zebhodi yesekethe eprintiweyo lincinci.
Ishishini lebhodi yesekethe eprintiweyo inomjikelo omkhulu ongaguqukiyo kunye ne-semiconductors kunye noqoqosho lwehlabathi.Kule minyaka mibini idlulileyo, ishishini liye lachatshazelwa kukudodobala koqoqosho lwehlabathi kunye neentengiso zekhompyuter, kwaye ukuchuma kweshishini lePCB bekukwinqanaba eliphantsi.Ukususela kwisiqingatha sokuqala sonyaka we-2016, uqoqosho lwehlabathi lubuyele kwinqanaba eliphezulu, umjikelo we-semiconductor uye wanyuka, kwaye imboni ye-PCB ibonise iimpawu zokubuyisela.Kwangaxeshanye, ifoyile yobhedu kunye nelaphu le-fiberglass, ezizezona ndleko ziphambili kolu shishino, zisahla ngexabiso emva kokuhla kanobom kunyaka ophelileyo, nto leyo ethe yazisa indawo enkulu yothethathethwano kwiinkampani zePCB.Kwaye utyalo-mali olukhulu kwi-4G yasekhaya iye yaba yinto eqhubela phambili impumelelo yeshishini ngaphaya kokulindela.
Okwangoku, ababambeli bebhodi yesekethe eprintiweyo yaseTshayina babonakaliswa ikakhulu ekufakweni endaweni yemveliso kwi-sub-industry.Isabelo semarike esingqongqo sePCB siyehla, kwaye isabelo semakethi yePCB ebhetyebhetye siyaqhubeka nokwanda.Uphuhliso lweemveliso zombane ukuya kuxinaniso oluphezulu luya kukhokelela ngokungenakuthintelwa kumanqanaba aphezulu kunye nesithuba esincinci se-BGA yomngxuma, nto leyo eya kubeka phambili iimfuno eziphezulu zokuxhathisa ubushushu bemathiriyeli.Kwixesha langoku lokuguqulwa kweqhinga lokuhlanganiswa kweshishini kunye nophuhliso lwentsebenziswano kunye nokuveliswa kwezinto ezintsha, ii-PCB ezinoxinano oluphezulu, ii-PCB ezintsha ezisebenzayo kunye nezikrelekrele, ukutshatyalaliswa kobushushu bemveliso, ukucwangciswa kokuchaneka, ukuyila kokupakisha okuziswa kuphuhliso lokukhanya, oluncinci, oluhle kunye noluncinci Beka phambili. Iimfuno ezingqongqo ngakumbi zokusungula ishishini le-CCL elinyukayo.
I 2016-2021 eprintiweyo ibhodi yesekethe imveliso kushishino uphando uphando kunye nentelekelelo yentelekelelo yotyalo-mali ingxelo ibonisa ukuba iyonke ingeniso yentengiso ye-China phezulu 100 eprintiweyo iinkampani ibhodi yesekethe yaba 59% yelizwe ibhodi eprintiweyo ibhodi yeentengiso.Iyonke ingeniso yeentengiso zeenkampani eziphezulu ze-20 zibalelwa kwi-38.2% yengeniso yebhodi yesekethe eprintiweyo yesizwe.Iyonke ingeniso yeentengiso zeenkampani eziphezulu ezili-10 eziprintiweyo zebhodi yesekethe zibalelwa malunga ne-24.5% yengeniso yebhodi yesiphaluka eprintiweyo yesizwe, kunye nesabelo semarike yenkampani enye yi-3.93%.Ngokufana nepateni yophuhliso lweshishini lebhodi yesekethe eprintiweyo yehlabathi, ishishini lebhodi yesekethe eprintiweyo yaseTshayina likhuphisana, kwaye akukho oligopoly ziinkampani ezimbalwa, kwaye le ndlela yophuhliso iya kuqhubeka ixesha elide kwixesha elizayo.
Awona mashishini aphambili eebhodi zesekethe eziprintiweyo ziilaminates ezigqunywe ngobhedu, iifoyile zobhedu, ilaphu le-fiberglass, ii-inki, kunye nezinto zekhemikhali.I-Copper clad laminate yimveliso eyenziwe ngokucinezela ilaphu lefibre yeglasi kunye nefoyile yobhedu kunye ne-epoxy resin njenge-agent edibeneyo.Yinto ekrwada ngokuthe ngqo yeebhodi zeesekethe eziprintiweyo kunye neyona nto ibalulekileyo.I-laminate ye-copper clad ifakwe, i-electroplated, kwaye i-laminated ibe yibhodi yesekethe eprintiweyo.Kwisakhiwo setyathanga elinyukayo nelisezantsi, i-laminates ezinxibe ubhedu zinamandla okuthengisa anamandla, angenalo ilizwi eliqinileyo kuphela ekuthengeni izinto eziluhlaza ezifana nelaphu le-fiberglass kunye nefoyile yobhedu, kodwa kunokonyusa iindleko kwindawo yentengiso enomlambo onamandla osezantsi. imfuno.Uxinzelelo lugqithiselwa kubenzi bebhodi yesekethe esezantsi eprintiweyo.Ngokwezibalo zoshishino, i-laminates ye-copper clad i-akhawunti malunga ne-20% -40% yeendleko zokuvelisa ibhodi yesekethe eprintiweyo yonke, enempembelelo enkulu kwiindleko zeebhodi zesekethe eziprintiweyo.
Inokubonwa koku ngasentla ukuba kukho inani elikhulu labavelisi abaphezulu beebhodi zesekethe eziprintiweyo e-China, izinto ezikrwada zizinzile, kwaye ababoneleli abaphezulu banamandla amabi kushishino lwebhodi yesekethe eprintiweyo, eluncedo kuphuhliso. yoshishino lwebhodi yesekethe eprintiweyo.
Ixesha lokuposa: Oct-20-2020