Ukwanda kokungena kwe-5G kunye ne-automotive electronics kuya kuzisa ukukhula kwexesha elide kwishishini le-PCB, kodwa phantsi kweempembelelo ze-2020 ubhubhane, imfuno ye-electronics yabathengi kunye ne-PCBs yeemoto iya kuhla, kunye nemfuno ye-PCBs kunxibelelwano lwe-5G kunye imimandla yezonyango kulindeleke ukuba ikhule kakhulu.
Izicelo zePCB ezisezantsi zithe saa, kwaye imfuno kwiinkalo ezahlukeneyo iyahluka. Ngo-2019, ngaphandle kwemfuno yezicelo zeziseko ezingundoqo ezifana nenethiwekhi kunye nokugcinwa, okuqhubekayo ukukhula, amanye amacandelo anqabile. Kwicandelo lee-elektroniki zabathengi, ixabiso lemveliso yehlabathi ngo-2019 lehle nge-2.8% unyaka nonyaka, ixabiso lemveliso yehlabathi kwicandelo lee-elektroniki zemoto lehle ngaphezulu kwe-5%, kwaye indawo yolawulo lwemizi-mveliso kunye nemimandla yezonyango yehle kancinci. . Kulindeleke ukuba ngo-2020, ukongeza kwii-elektroniki zonyango, utshintsho lwemfuno kwamanye amacandelo angaphantsi luya kuqhubeka nomkhwa wonyaka odlulileyo. Ngo-2020, icandelo lezobuchwephesha bezonyango liya kuvuselelwa ngubhubhani, kwaye imfuno yePCB iya kunyuka kakhulu, kodwa icandelo layo elincinci liya kuba nokonyuswa okulinganiselweyo kwimfuno iyonke.
Kuqikelelwa ukuba imfuno yezinto zombane zabathengi ezifana neefowuni eziphathwayo kunye neePC, apho iiPCB ziya kuphendula malunga ne-60% yezicelo ezisezantsi ngo-2020, ziya kuncipha malunga ne-10%. Ukwehla kokuthunyelwa kweefowuni eziphathwayo zehlabathi kuye kwancipha ngo-2019, kwaye ukuthunyelwa kwePC kunye neethebhulethi kuye kwaphinda kwaphinda kwaphinda kwaphinda kwaqhawuka; kwangeli xesha linye, ixabiso lemveliso yePCB yaseChina kule mimandla ingasentla ibalelwa ngaphezu kwama-70% ewonke jikelele. . Kwikota yokuqala ka-2020, ngenxa yempembelelo yobhubhane, ukuthunyelwa kwehlabathi jikelele kweemveliso ze-elektroniki zabathengi ezifana neeselfowuni, iiPC kunye neetafile zawa kakhulu; ukuba ubhubhani wehlabathi unokulawulwa kwikota yesibini, ukuhla kwemfuno ye-terminal ye-elektroniki yabathengi kulindeleke ukuba kunciphe kwikota yesithathu, isiko kwikota yesine Ixesha lokusetyenziswa kwencopho lingenise ukukhula kwembuyekezo, kodwa kulindeleke ukuba ukuhanjiswa unyaka wonke usazokwehla kakhulu unyaka nonyaka. Ngakolunye uhlangothi, ukusetyenziswa kwe-FPC kunye ne-HDI ephezulu ngefowuni enye ye-5G iphezulu kuneefowuni ze-4G. Ukonyuka kwezinga lokungena kweefowuni ze-5G kunokucothisa ukuncipha kwemfuno okubangelwa ukuhla kokuthunyelwa kweefowuni eziphathwayo ukuya kwinqanaba elithile. Kwangelo xesha, imfundo ye-Intanethi, imfuno ye-ofisi ekwi-Intanethi yePC iye yaphinda yavela ngokuyinxenye, kwaye ukuthunyelwa kwe-PC kuye kwacutheka xa kuthelekiswa nolunye uthutho lwekhompyuter kunye nolwe-elektroniki lwabathengi. Kwiminyaka elandelayo ye-1-2, isiseko senethiwekhi ye-5G sisekho kwixesha lokwakha, kwaye izinga lokungena kweefowuni ze-5G alikho phezulu. Ngexesha elifutshane, imfuno ye-FPC kunye ne-HDI ephezulu eqhutywa yi-5G yeefowuni eziphathwayo zilinganiselwe, kwaye umthamo omkhulu unokuqondwa ngokuthe ngcembe kwiminyaka eyi-3-5 ezayo.