I-HDI: Ukuxhumeka okuphezulu okuphezulu kwesifinyezo, ukuxhumeka okuphezulu, ukumba okungekho emthethweni, i-micro-hole hole ring in the 6 mil noma ngaphansi nangaphandle komkhiqizi webhodi le-interlayer noma ngaphansi, ngaphandle kwe-multilayer ebhodini le-multilayer libizwa nge-HDI Board.
Impumputhe nge: imfushane ngempumputhe nge, ibona ukuxhumeka kokuxhumana phakathi kwezendlalelo zangaphakathi nezangaphandle.
Ukungcwatshwa nge: emfushane ngokungcwatshwa nge-via, ukuqaphela ukuxhumana phakathi kwesendlalelo sangaphakathi nesendlalelo sangaphakathi.
Impumputhe i-Blind Vias ikakhulukazi umgodi omncane onobubanzi obungu-0.05mm ~ 0.15mm, ukungcwatshwa nge-laser, i-plasma etching kanye ne-co2 kanye ne-yag ultraviolet laser (UV).
Indwangu yebhodi ye-HDI
I-1.hdi Plate Material RCC, LDPE, FR4
I-RCC: Kufushane kwe-resin ehlanganisiwe yethusi, i-resin ehlanganisiwe yethusi, i-RCC yakhiwa nge-foil ye-Copper kanye ne-resin yayo ihlanganiswe, futhi isakhiwo sayo kuboniswa ku-4mil)
Isendlalelo se-resin ye-RCC inezinhlaka ezifanayo namashidi ahlanganisiwe we-FR-1/4 (i-PrePreg). Ngaphezu kokuhlangabezana nezidingo zokusebenza ezifanele zeBhodi ye-Multilayer yendlela yokuqongelela, efana:
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(2) lokushisa kwengilazi ephezulu (TG);
(3) ukumuncwa kwamanzi okuphansi okuphansi nokuphansi;
(4) ukunamathela okuphezulu namandla ku-foil ye-popper;
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Ngasikhathi sinye, ngoba i-RCC uhlobo olusha lomkhiqizo olungenayo i-fiber ye-glass, kuhle ngokokwelashwa kwe-etching hole yi-laser ne-plasma, okulungele isisindo esikhanyayo kanye nokuncipha kwebhodi le-multilayer. Ngaphezu kwalokho, i-resin ehlanganisiwe yethusi i-foil ine-foil ye-computer emincane efana ne-12pm, 18pm, njll, okulula ukucubungula.
Okwesithathu, yini i-oda lokuqala, i-PCB ye-oda lesibili?
Lokhu ku-oda lokuqala, i-oda lesibili libhekisela kwinani lezimbobo ze-laser, i-PCB Core Board Pressure amahlandla amaningi, ukudlala izimbobo eziningana ze-laser! Yimiyalo embalwa. Njengoba kukhonjisiwe ngezansi
1 ,. Ukucindezela Kanye Ngemuva kokumba izimbobo =
Lesi yisigaba sokuqala, njengoba kukhonjisiwe esithombeni esingezansi
2, ngemuva kokucindezela kanye nokumba izimbobo =
Le yi-oda lesibili. Kumane nje kuyindaba yokuthi ungazibeka kangaki, yilokho mingaki izinyathelo.
I-oda lesibili lihlukaniswe izimbobo ezihlanganisiwe kanye nezimbobo ezihlukanisayo.
Lesi sithombe esilandelayo siyizingqimba eziyisishiyagalombili zezimbobo ezihlanganisiwe ze-oda lesibili, ziyizingqimba ezingama-3-6 okokuqala cindezela kufanelekile, ingaphandle lezingqimba ezi-2, ezi-7 zicindezelwe, bese zishaya izimbobo ze-laser kanye. Lapho-ke izingqimba eziyi-1,8 zicindezelwa futhi zishayelwe izimbobo ze-laser kanye. Lokhu ukwenza izimbobo ezimbili ze-laser. Lolu hlobo lomgodi ngoba luboshwe, ubunzima benqubo buzoba ngaphezulu kancane, izindleko ziphakeme kancane.
Isibalo esingezansi sibonisa izingqimba eziyisishiyagalombili ze-Order-Order Cross Halles ezingaboni, le ndlela yokucubungula iyafana nalezi zingqimba eziyisishiyagalombili ezingenhla kwezimbobo ezihlanganisiwe zesibili, futhi kudingeka zishaye izimbobo ze-laser kabili. Kepha izimbobo ze-laser azihlanganisiwe ndawonye, ubunzima bokucubungula buncane kakhulu.
Ukuhleleka kwesithathu, i-oda lesine nokunye.
