I-HDI imele i-high Density interconnect kwaye luhlobo lwebhodi yesekethe eprintiweyo (PCB) esebenzisa iteknoloji yomngxuma microblind ukuvelisa ibhodi yesekethe yoxinaniso oluphezulu.

Uyilo lwe-elektroniki luhlala luphucula ukusebenza kwawo wonke umatshini, kodwa uzama ukunciphisa ubungakanani bawo. Ukusuka kwiiselfowuni ukuya kwizixhobo ezikrelekrele, "encinci" yinto eqhubekayo. Ubuchwephesha bokudityaniswa koxinzelelo oluphezulu (HDI) lwenza ukuba uyilo lwemveliso yokuphela lube luncinci ngelixa ludibana nemigangatho ephezulu yokusebenza kwe-elektroniki kunye nokusebenza kakuhle. I-HDI isetyenziswa ngokubanzi kwiifowuni eziphathwayo, iikhamera zedijithali, i-MP4, iikhomputha ze-notebook, i-automotive electronics kunye nezinye iimveliso zedijithali, phakathi kwazo iifowuni eziphathwayo zezona zisetyenziswa kakhulu. Ibhodi ye-HDI ngokuqhelekileyo yenziwa ngendlela yokwakha. Amaxesha amaninzi e-stacking, inqanaba eliphezulu lobugcisa bebhodi. Ibhodi eqhelekileyo HDI ngokusisiseko umaleko omnye, umyalelo ophezulu HDI isebenzisa umaleko ezimbini okanye ngaphezulu zobugcisa, kwangaxeshanye ukusetyenziswa imingxunya emingxunyeni, electroplating ukugcwaliswa umngxuma, laser yokomba ngqo kunye nezinye iteknoloji PCB phambili. Iibhodi ze-HDI eziphucukileyo zisetyenziswa kakhulu kwiifowuni eziphathwayo ze-5G, iikhamera zedijithali eziphambili, iibhodi ze-IC, njl.IiPCB zeHDI.

· Uyilo olubambeneyo

Indibaniselwano micro vias, vias imfama, kunye vias wangcwatywa kunciphisa isithuba ibhodi kakhulu. Ngenkxaso yobuchwepheshe be-HDI, umgangatho we-8-layer ngokusebenzisa umngxuma we-PCB unokwenziwa lula kwi-4-layer HDI PCB kunye nemisebenzi efanayo.

· Umgangatho ogqwesileyo wemfezeko

Ngee-vias ezincinci, yonke i-capacitance elahlekileyo kunye ne-inductance iya kuncipha. Kwaye iteknoloji yokubandakanya i-vias yokubopha kunye ne-in-pad inceda ukunciphisa ubude bendlela yomqondiso. Oku kuya kukhokelela ekugqithiseni umqondiso ngokukhawuleza kunye nomgangatho ongcono wesignali.

· Ukuthembeka okuphezulu

Itekhnoloji ye-HDI yenza indlela kunye nokudibanisa kube lula, kwaye inika ii-PCBs ukuqina okungcono kunye nokuthembeka kwiimeko ezinobungozi kunye nokusingqongileyo okugqithisileyo.

· Isebenza kakuhle emalini

Kufuneka iindleko ezininzi zokuvelisa xa iibhodi zingaphaya kwe-8-layer ukuba zisebenzisa iinkqubo zokucinezela eziqhelekileyo. Kodwa iteknoloji ye-HDI inokunciphisa iindleko kwaye igcine injongo yomsebenzi.

IiPCB zeHDI zisetyenziswe ngokubanzi ukunciphisa ubungakanani obupheleleyo kunye nobunzima beemveliso zokugqibela ngelixa uphucula ukusebenza kombane. Kwezi zixhobo zonyango ezifana ne-pacemakers, iikhamera ezincinci, kunye nokufakelwa, kuphela ubuchule be-HDI obunakho ukubonelela ngeepakethi ezincinci kunye namazinga okuhambisa ngokukhawuleza.