Umlando
Ngaphambi kokufika kwamabhodi wesifunda aphrintiwe, ukuxhumana phakathi kwezingxenye ze-elekthronikhi kwakuxhomeke ekuxhumaneni okuqondile kwezintambo ukuze zenze isifunda esiphelele.Ezikhathini zamanje, amaphaneli esekethe akhona kuphela njengamathuluzi okuhlola asebenzayo, futhi amabhodi esekethe aphrintiwe abe yisikhundla esivelele embonini yezogesi.
Ekuqaleni kwekhulu lama-20, ukuze kwenziwe lula ukukhiqizwa kwemishini ye-elekthronikhi, ukunciphisa izintambo phakathi kwezingxenye ze-elekthronikhi, nokunciphisa izindleko zokukhiqiza, abantu baqala ukutadisha indlela yokufaka izintambo ngokuphrinta.Emashumini amathathu eminyaka adlule, onjiniyela bebelokhu behlongoza ngokuqhubekayo ukwengeza amakhondatha ensimbi kuma-substrates afaka izintambo ukuze kufakwe izintambo.Okwaphumelela kakhulu kwaba ngo-1925, lapho uCharles Ducas wase-United States ephrinta amaphethini wesifunda kuma-substrates avikelayo, wabe esesungula ngempumelelo amakhondatha okufaka izintambo nge-electroplating. Kuze kube ngu-1936, uPaul Eisler (Paul Eisler) wase-Austrian enyathelisa ubuchwepheshe be-foil e-United Kingdom, usebenzise ibhodi lesifunda eliphrintiwe kumshini womsakazo;e-Japan, uMiyamoto Kisuke wasebenzisa indlela yezintambo ezinamathiselwe isifutho “メタリコン” Indlela yokufaka izintambo ngendlela (I-Patent No. 119384)” ifake isicelo ngempumelelo selungelo lobunikazi.Phakathi kokubili, indlela kaPaul Eisler ifana kakhulu namabhodi esifunda anyathelisiwe anamuhla.Le ndlela ibizwa ngokuthi ukususa, okususa izinsimbi ezingadingekile;kuyilapho indlela kaCharles Ducas noMiyamoto Kisuke iwukwengeza kuphela okudingekayo I-wiring ibizwa ngokuthi indlela yokwengeza.Noma kunjalo, ngenxa yokushisa okuphezulu kwezakhi ze-elekthronikhi ngaleso sikhathi, ama-substrates amabili kwakunzima ukuwasebenzisa ndawonye, ngakho-ke kwakungekho isicelo esisebenzayo esisemthethweni, kodwa futhi kwenza ubuchwepheshe besifunda obuphrintiwe buqhubekele phambili.
Thuthukisa
Kule minyaka eyishumi edlule, imboni yezwe lami ekhiqiza i-Printed Circuit Board (PCB) ithuthuke ngokushesha, futhi inani layo eliphelele lokuphumayo kanye nesamba esiphumayo kokubili kukleliswe kuqala emhlabeni.Ngenxa yokuthuthukiswa okusheshayo kwemikhiqizo ye-elekthronikhi, impi yamanani iguqule ukwakheka kwe-supply chain.I-China inayo kokubili ukusatshalaliswa kwezimboni, izindleko kanye nezinzuzo zemakethe, futhi isibe yisizinda sokukhiqiza sebhodi lesifunda esibaluleke kakhulu emhlabeni.
Amabhodi esekethe aphrintiwe athuthukile ukusuka kungqimba olulodwa kuya kumabhodi anezinhlangothi ezimbili, ungqimba oluningi futhi aguquguqukayo, futhi athuthuka njalo ekuqondeni kokunemba okuphezulu, ukuminyana okuphezulu nokuthembeka okuphezulu.Ukunciphisa usayizi ngokuqhubekayo, ukunciphisa izindleko, nokuthuthukisa ukusebenza kuzokwenza ibhodi lesifunda eliphrintiwe lisalondoloze ubungqabavu obuqinile ekuthuthukisweni kwemikhiqizo ye-elekthronikhi esikhathini esizayo.
Ngokuzayo, umkhuba wokuthuthukiswa kobuchwepheshe bokukhiqiza ibhodi lesifunda eliphrintiwe ukuthuthuka ekuqondeni okuphezulu, ukunemba okuphezulu, indawo encane, ucingo oluncane, iphimbo elincane, ukuthembeka okuphezulu, ungqimba oluningi, ukudluliselwa kwesivinini esikhulu, isisindo esincane kanye umumo omncane.
Isikhathi sokuthumela: Nov-24-2022