I-HDI imele i-high Density interconnect futhi iwuhlobo lwebhodi lesekethe ephrintiwe (PCB) esebenzisa ubuchwepheshe bembobo egqitshwe i-microblind ukuze kukhiqizwe ibhodi lesekethe eliminyana kakhulu.

Umklamo we-elekthronikhi uthuthukisa njalo ukusebenza kwawo wonke umshini, kodwa futhi uzama ukunciphisa usayizi wawo. Kusukela kumakhalekhukhwini kuya ezikhalini ezihlakaniphile, "okuncane" kuwukuphishekela njalo. Ubuchwepheshe be-High density integration (HDI) buvumela imiklamo yomkhiqizo wokugcina ukuba yenziwe ibe mincane ngenkathi ihlangabezana namazinga aphezulu okusebenza nokusebenza kahle kwe-elekthronikhi. I-HDI isetshenziswa kakhulu kumakhalekhukhwini, amakhamera edijithali, i-MP4, amakhompiyutha e-notebook, i-automotive electronics neminye imikhiqizo yedijithali, phakathi kwayo omakhalekhukhwini abasetshenziswa kakhulu. Ibhodi le-HDI ngokuvamile likhiqizwa ngendlela yokwakha. Izikhathi eziningi zokupakisha, izinga lobuchwepheshe lebhodi liphezulu. Ibhodi le-HDI elivamile ngokuyisisekelo liyingqimba eyodwa, i-HDI ephezulu isebenzisa izendlalelo ezimbili noma ngaphezulu zobuchwepheshe, ngesikhathi esifanayo ukusetshenziswa kwezimbobo zokupakisha, ukugcwaliswa kwemigodi ye-electroplating, ukubhola okuqondile kwe-laser kanye nobunye ubuchwepheshe be-PCB obuphambili. Amabhodi e-HDI athuthukisiwe asetshenziswa kakhulu kumakhalekhukhwini we-5G, amakhamera edijithali athuthukile, amabhodi e-IC, njll.Izinzuzo nezicelo zeAma-PCB we-HDI.

· Umklamo ohlangene

Inhlanganisela ye-micro vias, i-vias eyimpumputhe, kanye ne-vias engcwatshwe kunciphisa isikhala sebhodi kakhulu. Ngokusekelwa ubuchwepheshe be-HDI, i-PCB ejwayelekile enezendlalelo eziyi-8 ingenziwa lula ibe i-HDI PCB enezingqimba ezi-4 enezici ezifanayo.

· Excellent isignali ubuqotho

Ngama-vias amancane, wonke amandla alahlekile kanye ne-inductance kuzoncipha. Futhi ubuchwepheshe bokufaka i-bind vias kanye ne-via-in-pad kusiza ukufinyeza ubude bendlela yesiginali. Lokhu kuzoholela ekudluliselweni kwesignali ngokushesha kanye nekhwalithi yesignali engcono.

· Ukuthembeka okuphezulu

Ubuchwepheshe be-HDI benza umzila nokuxhuma kube lula, futhi bunikeza ama-PCB ukuqina nokuthembeka okungcono ezimeni eziyingozi kanye nemvelo eyeqisayo.

· Kuqiza kahle

Kudingeka izindleko ezengeziwe zokukhiqiza lapho amabhodi esengaphezu kwezingqimba eziyisi-8 uma kusetshenziswa izinqubo zokucindezela zendabuko. Kodwa ubuchwepheshe be-HDI bunganciphisa izindleko futhi bugcine inhloso yomsebenzi.

Ama-HDI PCB asetshenziswe kabanzi ukunciphisa usayizi nesisindo semikhiqizo yokugcina ngenkathi kuthuthukiswa ukusebenza kukagesi. Kule mishini yezokwelapha efana nezihlinzeki zenhliziyo, amakhamera enziwe ngemishini emincane, amasu e-HDI kuphela akwazi ukuhlinzeka ngamaphakheji amancane ngezilinganiso zokudlulisela okusheshayo.