HDI imayimira high Density interconnect ndipo ndi mawonekedwe a bolodi yosindikizidwa (PCB) yomwe imagwiritsa ntchito luso la microblind lokwiriridwa dzenje kuti lipange bolodi yozungulira kwambiri.

Kupanga kwamagetsi kumawongolera magwiridwe antchito a makina onse, komanso kuyesa kuchepetsa kukula kwake. Kuyambira mafoni a m'manja kupita ku zida zanzeru, "zazing'ono" ndizofunikira nthawi zonse. Ukadaulo wa High density Integration (HDI) umathandizira kuti mapangidwe azinthu zomaliza akhale ochepa pomwe akukumana ndi miyezo yapamwamba yamagetsi ndi magwiridwe antchito. HDI imagwiritsidwa ntchito kwambiri pama foni am'manja, makamera a digito, MP4, makompyuta apakompyuta, zamagetsi zamagalimoto ndi zinthu zina za digito, zomwe mafoni am'manja ndi omwe amagwiritsidwa ntchito kwambiri. HDI board nthawi zambiri imapangidwa ndi njira yomanga. Nthawi zambiri stacking, ndi apamwamba luso mlingo wa bolodi. Wamba HDI bolodi kwenikweni wosanjikiza chimodzi, mkulu dongosolo HDI ntchito zigawo ziwiri kapena kuposa luso, pa nthawi yomweyo kugwiritsa ntchito mabowo stacking, electroplating dzenje kudzazidwa, laser kubowola mwachindunji ndi zina zamakono PCB luso. Ma board a Advanced HDI amagwiritsidwa ntchito makamaka pama foni am'manja a 5G, makamera apamwamba a digito, ma board a IC, etc. Ubwino ndi kugwiritsa ntchitoHDI PCBs.

· Mapangidwe ang'onoang'ono

Kuphatikiza kwa micro vias, vias akhungu, ndi vias m'manda amachepetsa bolodi danga kwambiri. Mothandizidwa ndi matekinoloje a HDI, PCB yokhazikika ya 8-zigawo kudzera mu dzenje ikhoza kukhala yosavuta kukhala 4-wosanjikiza HDI PCB yokhala ndi ntchito zomwezo.

· Chizindikiro chabwino kwambiri

Ndi ma vias ang'onoang'ono, mphamvu zonse zosochera ndi inductance zimachepetsedwa. Ndipo teknoloji yophatikizira ma vias ndi kudzera mu-pad imathandizira kufupikitsa kutalika kwa njira yolumikizira. Izi zidzatsogolera kufalikira kwa ma siginecha mwachangu komanso mawonekedwe abwinoko.

· Kudalirika kwakukulu

Ukadaulo wa HDI umapangitsa njira ndikulumikizana kukhala kosavuta, ndipo imapereka ma PCB olimba komanso odalirika m'malo owopsa komanso malo owopsa.

· Zotsika mtengo

Pamafunika ndalama zambiri zopangira ngati ma board akupitilira 8-wosanjikiza ngati akugwiritsa ntchito njira zachikhalidwe. Koma ukadaulo wa HDI ukhoza kuchepetsa mtengo ndikusunga cholinga chantchito.

Ma PCB a HDI akhala akugwiritsidwa ntchito kwambiri kuti achepetse kukula konse ndi kulemera kwa zinthu zomaliza ndikupititsa patsogolo mphamvu zamagetsi. Pazida zamankhwala izi monga makina opangira pacemaker, makamera ang'onoang'ono, ndi ma implants, njira za HDI zokha ndizomwe zimatha kupereka mapaketi ang'onoang'ono okhala ndi mitengo yotumizira mwachangu.