Ubuhanga butandukanye bwo gukora tekinoroji ya HDI PCB

Iriburiro:

Ikoranabuhanga ryihuse cyane (HDI) tekinoroji PCBs yahinduye inganda za elegitoronike ituma imikorere myinshi mubikoresho bito, byoroheje. Izi PCB zateye imbere zagenewe kuzamura ubwiza bwibimenyetso, kugabanya urusaku rw urusaku no guteza imbere miniaturizasi. Muri iyi nyandiko ya blog, tuzasesengura uburyo butandukanye bwo gukora bukoreshwa mugukora PCBs kubuhanga bwa HDI. Mugusobanukirwa izi nzira zigoye, uzabona ubushishozi mwisi igoye yo gukora imashini yumuzunguruko wacapwe nuburyo igira uruhare mugutezimbere ikoranabuhanga rigezweho.

1. Kwerekana amashusho ya Laser (LDI):

Laser Direct Imaging (LDI) nubuhanga buzwi bukoreshwa mugukora PCB hamwe nikoranabuhanga rya HDI. Isimbuza uburyo bwa fotolithographie kandi itanga ubundi bushobozi bwo gushushanya. LDI ikoresha laser kugirango yerekane mu buryo butaziguye abafotora badakeneye mask cyangwa stencil. Ibi bifasha ababikora kugera kubintu bito bito, ubunini bwumuzunguruko mwinshi, hamwe no kwiyandikisha neza.

Byongeye kandi, LDI yemerera kurema imirongo myiza-yumuzingi, kugabanya umwanya uri hagati yumurongo no kuzamura ubuziranenge bwibimenyetso. Ifasha kandi microvias zisobanutse neza, zingirakamaro kuri tekinoroji ya HDI PCBs. Microvias zikoreshwa muguhuza ibice bitandukanye bya PCB, bityo bikongerera umurongo ubunini no kunoza imikorere.

2. Inyubako ikurikiranye (SBU):

Inteko ikurikirana (SBU) nubundi buryo bwingenzi bwo gukora inganda zikoreshwa cyane mubikorwa bya PCB kubuhanga bwa HDI. SBU ikubiyemo iyubakwa rya PCB, yemerera kubara hejuru kandi ntoya. Tekinoroji ikoresha ibice byinshi byegeranye, buri kimwe gifite aho gihurira na vias.

SBUs ifasha guhuza imirongo igoye mubintu bito bito, bigatuma biba byiza kubikoresho bya elegitoroniki byoroshye. Inzira ikubiyemo gukoresha insimburangingo ya dielectric hanyuma igakora umuzenguruko ukenewe binyuze mubikorwa nko kongeramo amasahani, gutobora no gucukura. Vias noneho ikorwa no gucukura laser, gucukura imashini cyangwa gukoresha plasma.

Mugihe cyibikorwa bya SBU, itsinda ryabakora rigomba gukomeza kugenzura ubuziranenge kugirango habeho guhuza neza no kwandikisha ibyiciro byinshi. Gucukura Laser akenshi bikoreshwa mugukora microvias ntoya ya diameter, bityo bikongerera ubwizerwe muri rusange nibikorwa bya tekinoroji ya HDI PCBs.

3. Ubuhanga bwo gukora Hybrid:

Mugihe ikoranabuhanga rikomeje gutera imbere, tekinoroji yo gukora Hybrid yabaye igisubizo cyatoranijwe kuri tekinoroji ya HDI PCBs. Izi tekinoroji zihuza inzira gakondo kandi zitezimbere kugirango zongere ubworoherane, zitezimbere umusaruro kandi tunoze imikoreshereze yumutungo.

Uburyo bumwe bwa Hybrid ni uguhuza tekinoroji ya LDI na SBU kugirango habeho uburyo bukomeye bwo gukora. LDI ikoreshwa mugushushanya neza no kuzenguruka neza, mugihe SBU itanga ibyangombwa nkenerwa byubaka no guhuza imirongo igoye. Ihuriro ryemeza neza umusaruro mwinshi-mwinshi, PCBs ikora cyane.

Byongeye kandi, guhuza tekinoroji yo gucapa 3D hamwe nibikorwa gakondo byo gukora PCB byorohereza umusaruro wimiterere igoye hamwe nububiko bwa cavite muri tekinoroji ya HDI PCBs. Ibi bituma habaho gucunga neza ubushyuhe, kugabanya ibiro no kunoza imashini.

Umwanzuro:

Tekinoroji yo gukora ikoreshwa muri HDI Technology PCBs igira uruhare runini mugutwara udushya no gukora ibikoresho bya elegitoroniki bigezweho. Amashusho ataziguye yerekana amashusho, kubaka bikurikiranye hamwe na tekinoroji yo gukora ivanga bitanga inyungu zidasanzwe zisunika imipaka ya miniaturizasiya, uburinganire bwibimenyetso hamwe nubucucike bwumuzingi. Hamwe niterambere ryiterambere ryikoranabuhanga, iterambere ryikoranabuhanga rishya rikora rizarushaho kongera ubushobozi bwikoranabuhanga rya HDI PCB kandi riteze imbere iterambere ryiterambere ryinganda za elegitoroniki.