Uma kuqhathaniswa namabhodi wesekethe ajwayelekile, amabhodi wesifunda we-HDI anomehluko nezinzuzo ezilandelayo:
1.Ubukhulu nesisindo
Ibhodi le-HDI: Lincane futhi lilula.Ngenxa yokusetshenziswa kwezintambo eziminyene kakhulu kanye nesikhala somugqa omncane wobubanzi bomugqa, amabhodi e-HDI angafinyelela umklamo ohlangene kakhudlwana.
Ibhodi lesifunda elivamile: ngokuvamile likhudlwana futhi liyasinda, lilungele izidingo zezintambo ezilula neziphansi.
2.Impahla kanye nesakhiwo
Ibhodi lesifunda le-HDI: Ngokuvamile lisebenzisa amaphaneli akabili njengebhodi eliwumgogodla, bese lakha isakhiwo esinezingqimba eziningi ngokusebenzisa i-lamination eqhubekayo, eyaziwa ngokuthi “BUM” yokunqwabelana kwezingqimba eziningi (ubuchwepheshe bokupakisha besifunda).Ukuxhumana kukagesi phakathi kwezingqimba kufinyelelwa ngokusebenzisa izimbobo eziningi ezincane ezingaboni nezimbobo.
Ibhodi lesifunda elivamile: Isakhiwo sendabuko se-multi-layer ngokuyinhloko ukuxhumana kwe-inter-layer ngokusebenzisa imbobo, futhi imbobo eyimpumputhe engcwatshwe ingasetshenziswa futhi ukufeza uxhumano lukagesi phakathi kwezingqimba, kodwa inqubo yokuklama kanye nokukhiqiza ilula, i-aperture. inkulu, futhi ukuminyana kwezintambo kuphansi, okufanelekela izidingo zohlelo lokusebenza zokuminyana okuphakathi nendawo.
3.Inqubo yokukhiqiza
Ibhodi lesifunda le-HDI: Ukusetshenziswa kobuchwepheshe be-laser drilling direct, kungafinyelela ukuvuleka okuncane kwemigodi eyimpumputhe nemigodi egqitshiwe, imbobo engaphansi kuka-150um.Ngesikhathi esifanayo, izidingo zokulawula ukunemba kokuma kwembobo, izindleko nokusebenza kahle kokukhiqiza ziphezulu.
Ibhodi lesifunda elivamile: ukusetshenziswa okuyinhloko kobuchwepheshe bokugaya imishini, indawo yokuvula kanye nenani lezendlalelo ngokuvamile lilikhulu.
4.Ukuminyana kwezintambo
Ibhodi lesifunda le-HDI: Ukuminyana kwezintambo kuphakeme, ububanzi bomugqa kanye nebanga lomugqa ngokuvamile abukho ngaphezu kuka-76.2um, futhi ukuminyana kwendawo yokuxhumana yokushisela kungaphezu kuka-50 ngesentimitha yesikwele.
Ibhodi lesifunda elivamile: ukuminyana kwezintambo eziphansi, ububanzi bomugqa obanzi kanye nebanga lomugqa, ukuminyana kwephoyinti lokuxhumana le-welding eliphansi.
5. ungqimba lwe-dielectric ukujiya
Amabhodi e-HDI: Ugqinsi lwengqimba ye-dielectric mncane, ngokuvamile lungaphansi kuka-80um, futhi ukufana kogqinsi kuphakeme, ikakhulukazi kumabhodi aminyana kakhulu kanye nama-substrates apakishiwe anolawulo oluyimpande.
Ibhodi lesifunda elijwayelekile: ubukhulu bongqimba lwe-dielectric bukhulu, futhi izidingo zokufana kogqinsi ziphansi kakhulu.
6.Ukusebenza kukagesi
Ibhodi lesifunda le-HDI: linokusebenza kagesi okungcono, lingathuthukisa amandla esignali nokuthembeka, futhi libe nokuthuthuka okukhulu ekuphazamisekeni kwe-RF, ukuphazamiseka kwegagasi logesi, ukukhishwa kwe-electrostatic, ukuqhutshwa kwe-thermal nokunye.
Ibhodi lesifunda elivamile: ukusebenza kukagesi kuphansi, kulungele izinhlelo zokusebenza ezinezidingo eziphansi zokudlulisela isignali
7.Design ukuguquguquka
Ngenxa yedizayini yayo yokuminyana okuphezulu kwezintambo, amabhodi esekethe e-HDI angakwazi ukubona imiklamo yesekethe eyinkimbinkimbi endaweni elinganiselwe.Lokhu kunikeza abaklami ukuguquguquka okukhulu lapho beklama imikhiqizo, kanye nekhono lokukhulisa ukusebenza nokusebenza ngaphandle kokukhuphula usayizi.
Nakuba amabhodi wesifunda se-HDI anezinzuzo ezisobala ekusebenzeni nasekuklanyweni, inqubo yokukhiqiza iyinkimbinkimbi, futhi izidingo zemishini nobuchwepheshe ziphezulu.Isifunda se-Pullin sisebenzisa ubuchwepheshe obuphezulu obufana nokubhoboza i-laser, ukuqondanisa ukunemba kanye nokugcwaliswa kwembobo eyi-micro-blind, okuqinisekisa ikhwalithi ephezulu yebhodi le-HDI.
Uma kuqhathaniswa namabhodi esekethe ajwayelekile, amabhodi wesifunda we-HDI anomthamo wezintambo ophakeme, ukusebenza kangcono kukagesi nosayizi omncane, kodwa inqubo yawo yokukhiqiza iyinkimbinkimbi futhi izindleko ziphezulu.Ukuminyana kwezintambo sekukonke kanye nokusebenza kukagesi kwamabhodi esifunda anezingqimba eziningi awekho kahle njengamabhodi esekethe e-HDI, afanele izinhlelo zokusebenza zokuminyana okuphakathi nendawo neziphansi.