1. 5g auau tiketike kukuwhatanga me te auau teitei poari ara iahiko
auau High whakamahi haukāinga, whakamohoa hopoi auau teitei tāngia poari ara iahiko demand.A torutoru nga tau ki muri, tohu teitei-auau i runga 1GHz i herea ki ngā wāhi pērā i Aerospace me amiorangi communications.The tere te ahunga whakamua o hangarau whakawhitiwhiti, kia puta te auau kōrero ā-iwi taketake rawa karaunatia, me āta hoatu etahi ropu hōia ara ki harangotengote, te whanaketanga o kōrero auau teitei haukāinga, whiwhi speed.At faahiahia hakari, hua ngā mōhiohio hiko kua tomo te wā nui-auau o GHz, me te tiketike-auau, me te tahi atu kōrero, faahoho'ahia i te ngaruiti, kawea auau tiketike tāngia poari ara iahikowhakaritenga.
tautuhi te ngaruiti te rite te roangaru o te 1m ~ 0.1mm me te auau whānuitanga hāngai o te 300MHZ ~ huaina 3000GHZ (1GHZ = 1000MHZ) ko microwave.The ngaruiti te maha wehea ki wha here: decimeter, henemita-poipoi, mirimita-poipoi, me te submillimeter wave.In meka, e ti'a ia tatou ki te utu tokanga makehe ki te ropu ngaruiti, no te mea o te 5g heke mai, taraiwa motuhake, kōrero tere ultra-tiketike roto, me poto-tawhiti ultra-nui-tere kōrero ahokore kei roto i te ropu ngaruiti katoa.
Ka kia 2. auau High poari taiawhio tetahi o nga wāhi tere tipu i roto i te ahumahi te hikohiko
te ao PCB ka tonu ahumahi ki te whanake i roto i te huringa hou o growth.More me tono atu auaha o ngā hua hiko kāpeka, ka whakarato atu tupu mākete mō te PCB ahumahi te ao.
Domestic poari ara iahiko he nui uara, engari e kore e te wahi tiketike-mutunga, me te uara ahumahi āu. I roto i 2017, i te tapeke uara putanga o tāngia poari ara iahikomatapae ahumahi i roto i Haina te ki kia $ 29.1 billion.In 2020, ka tae te reira 359 piriona rmb (15% o te mea poari auau tiketike, e ōrite ana ki a matou $ 5.39 piriona).
I roto i te tau i muri torutoru ka apai mai i te whanaketanga o te ahumahi PCB o Haina i roto i atu whai wāhitanga: tuatahi, tonu te ahumahi ki te whakawhiti me te whakatūnga o te ao rongonui turanga hinonga PCB production i Haina, kia China ahumahi PCB kāhui painga ka atu miramira, ka hoki waihanga tupu ake tere me te whanaketanga o hinonga kāinga, i roto i te whakataetae mākete e mura me te pānga ako ki te whakatairanga kaha hangarau, me te taumata whakahaere ki te takahanga hou: Tuarua, ka whakarato i te whanaketanga o te puta ahumahi atu whai wāhitanga whanaketanga me te tautoko kaupapa here mo te whanaketanga o te PCB hinonga i China.Finally, ka whakatairanga i te whanaketanga tere o te mākete kiritaki motu atu te roha o te tauine mākete tono, a autaki peia te whanaketanga o te ahumahi PCB whakarunga.
3. I wawe rite 1936, whakaaro Tākuta Paora Eisner te PCB poari ara iahiko hangarau production, kua tomo te PCB Printed Circuit Poari (Printed Circuit Poari) i roto i te akoranga o to tatou oraraa, me te hanga i roto i ngā āhuatanga katoa, PCB rite te wāhanga hiko tino nui, wāhanga hiko ki te tautoko i te tinana, ko te kawe o nga tau connection.In hiko hiko tata ki te atamai, papa, te kuhu whakaaro atamai pērā i te ara tere o te mākete te hikohiko kiritaki, nui whakatairanga i te hangore Circuit poari FPC (hangore Printed Circuit poari) whanaketanga mākete. FPC papa iahiko ngāwari i runga i rauemi polyimide pareaku ranei kiriata turanga hanga o te ahua o te tika tiketike, pai ngāwari poari taiawhio tāngia, ki te kiato nui o waea, taimaha marama, matotoru kikokore, pai tauhia āhuatanga fakasekisualé.