Xa kuthelekiswa neebhodi zesekethe eziqhelekileyo, iibhodi zesekethe ze-HDI zineziyantlukwano ezilandelayo kunye neenzuzo:
1.Ubungakanani kunye nobunzima
Ibhodi ye-HDI: Incinci kwaye ilula. Ngenxa yokusetyenziswa kweengcingo ezinobuninzi obuphezulu kunye nesithuba somgca omncinci wobubanzi bomgca, iibhodi ze-HDI zinokufikelela kwi-design compact ngakumbi.
Ibhodi yesekethe eqhelekileyo: ngokuqhelekileyo inkulu kwaye inzima, ifanelekile kwiimfuno ze-wiring ezilula kunye neziphantsi.
2.Izinto eziphathekayo kunye nesakhiwo
Ibhodi yesekethe ye-HDI: Ngokuqhelekileyo sebenzisa iipaneli ezimbini njengebhodi engundoqo, kwaye emva koko wenze isakhiwo se-multi-layer ngokusebenzisa i-lamination eqhubekayo, eyaziwa ngokuba yi-"BUM" yokuqokelela i-multiple layers (iteknoloji yokupakisha i-circuit). Ukudityaniswa kombane phakathi kweeleya kufezekiswa ngokusebenzisa imingxunya emincinci engaboniyo nengcwatyiweyo.
Ibhodi yesekethe eqhelekileyo: Ulwakhiwo lwemveli multi- umaleko ikakhulu inter- umaleko uqhagamshelo ngokusebenzisa umngxuma, kwaye umngxuma oyimfama engcwatywe ingasetyenziselwa ukufezekisa uqhagamshelo lombane phakathi umaleko, kodwa uyilo kunye nenkqubo yokuvelisa ilula, i-aperture. inkulu, kwaye uxinaniso lweengcingo luphantsi, olulungele iimfuno zesicelo soxinaniso olusezantsi ukuya oluphakathi.
3.Inkqubo yokuvelisa
Ibhodi yesekethe ye-HDI: Ukusetyenziswa kwe-laser ngqo yokomba itekhnoloji, inokufikelela kwindawo encinci yokuvula imingxuma eyimfama kunye nemingxuma engcwatyiweyo, ivuleke ngaphantsi kwe-150um. Kwangaxeshanye, iimfuno zolawulo lokuchaneka kwesikhundla somngxuma, iindleko kunye nokusebenza kakuhle kwemveliso ziphezulu.
Ibhodi yesekethe eqhelekileyo: usetyenziso oluphambili lwetekhnoloji yokomba oomatshini, i-aperture kunye nenani leengqimba lidla ngokuba likhulu.
4.Ukuxinana kweentambo
Ibhodi yesekethe ye-HDI: Ubuninzi be-wiring buphezulu, ububanzi bomgca kunye nomgama womgca ngokuqhelekileyo awukho ngaphezu kwe-76.2um, kwaye i-welding point density point density inkulu kune-50 nge-square centimeter.
Ibhodi yesekethe eqhelekileyo: ukuxinana kwe-wiring ephantsi, ububanzi bomgca obanzi kunye nomgama womgca, ukuxinana kwendawo yokudibanisa i-welding.
5. umaleko we-dielectric ubukhulu
Iibhodi ze-HDI: Ubungqingqwa bomaleko we-dielectric buncinci, buhlala bungaphantsi kwe-80um, kwaye ukufana kobuninzi kuphezulu, ngakumbi kwiibhodi ezinoxinano oluphezulu kunye neenxalenye ezipakishiweyo ezinolawulo lwe-impedance.
Ibhodi yesekethe eqhelekileyo: ubukhulu bomaleko we-dielectric bungqingqwa, kwaye iimfuno zokufana kobuninzi ziphantsi.
6.Ukusebenza kombane
Ibhodi yesekethe ye-HDI: inokusebenza ngcono kombane, inokwandisa amandla omqondiso kunye nokuthembeka, kwaye inophuculo olubonakalayo kuphazamiseko lwe-RF, ukuphazamiseka kwe-electromagnetic wave, ukukhutshwa kwe-electrostatic, conductivity ye-thermal njalo njalo.
Ibhodi yesekethe eqhelekileyo: ukusebenza kombane kuncinci, kufanelekile kwizicelo ezineemfuno ezisezantsi zokuhambisa umqondiso
7.Design bhetyebhetye
Ngenxa yoyilo oluphezulu lwe-wiring yoxinaniso, iibhodi zesekethe ze-HDI zinokuqonda uyilo oluntsonkothileyo lwesekethe kwindawo encinci. Oku kunika abaqulunqi ukuguquguquka okukhulu xa beyila iimveliso, kunye nokukwazi ukwandisa ukusebenza kunye nokusebenza ngaphandle kokunyuka kobukhulu.
Nangona iibhodi zeesekethe ze-HDI zineenzuzo ezicacileyo ekusebenzeni kunye noyilo, inkqubo yokuvelisa inzima kakhulu, kwaye iimfuno zezixhobo kunye neteknoloji ziphezulu. Isekethe yePullin isebenzisa ubuchwephesha obuphezulu obufana ne-laser drilling, ukulungelelaniswa ngokuchanekileyo kunye nokuzaliswa kwe-micro-blind hole, eqinisekisa umgangatho ophezulu webhodi ye-HDI.
Xa kuthelekiswa neebhodi zesekethe eziqhelekileyo, iibhodi zeesekethe ze-HDI zineentambo eziphezulu zokuxinana, ukusebenza kombane okungcono kunye nobukhulu obuncinci, kodwa inkqubo yabo yokuvelisa inzima kwaye ixabiso liphezulu. Ukuxinana kweengcingo kunye nokusebenza kombane kwiibhodi zeesekethe zesiqhelo ezininzi azikho kakuhle njengeebhodi zesekethe ze-HDI, ezifanelekileyo kwizicelo zoxinaniso oluphakathi kunye noluphantsi.