Mububiko bwibanze bwibikoresho bya elegitoronike, PCB ni nkurusobe rugoye rwimitsi, rutwara ibimenyetso no gutanga ingufu hagati yibikoresho bya elegitoroniki. Hamwe niterambere ryihuse ryikoranabuhanga rya elegitoronike rigana kuri miniaturizasi no gukora cyane, hagaragaye ubwoko bwa PCB bwateye imbere - Ubuyobozi bwa HDI. Ubuyobozi bwa HDI butandukanye cyane na PCB isanzwe mubice byinshi, bigira ingaruka zikomeye kumikorere nicyerekezo cyiterambere ryibikoresho bya elegitoroniki.

Ibisobanuro nibitandukaniro

Ubusanzwe PCB ni ikibaho cyacapwe kigize ingingo-ku-ngingo ihuza hamwe n'ibice byacapishijwe kuri substrate insulateri ukurikije igishushanyo mbonera. Imiterere yacyo iroroshye. Mubisanzwe bikozwe mu mbaho ​​zambaye umuringa binyuze mu gucukura, kuzunguruka, kuzenguruka amashanyarazi no mu zindi nzira. Imiterere yumuzunguruko kandi ikoresheje igenamiterere risanzwe risanzwe, kandi irakwiriye kubikoresho bya elegitoronike bidasaba umwanya muremure nibikorwa.

Ikibaho cya HDI gishimangira guhuza cyane. Ikoresha tekinoroji ya mikoro hamwe nuburyo bugezweho nko gucukura laser kugirango igere kumashanyarazi menshi mumwanya muto. Ububiko bwa HDI mubusanzwe bufite insimburangingo zoroshye kandi zuzunguruka neza, kandi umubare wabyo ni munini. Barashobora guhuza ibikorwa byinshi mumwanya muto, bitezimbere cyane guhuza ibikoresho bya elegitoroniki.

 Kugereranya inzira yumusaruro

Uburyo bwo gucukura

Ubucukuzi busanzwe bwa PCB bukoresha uburyo bwo gucukura imashini, kandi bito bitobora bizunguruka ku mbaho ​​zambaye umuringa kugirango bicukure umwobo wa diameter. Nubwo ubu buryo buhendutse cyane, umwobo wa diameter ni nini cyane, muri rusange hejuru ya 0.3mm, kandi biroroshye kugira itandukaniro ryo gucukura neza-neza neza kubibaho byinshi.

Ikibaho cya HDI gikoresha cyane tekinoroji yo gucukura lazeri, ukoresheje ingufu za lazeri zifite ingufu nyinshi kugirango uhite ushonga cyangwa uhumeka ikibaho kugirango habeho imyobo mikorobe, kandi diameter yumwobo irashobora kuba ntoya nka 0.1mm cyangwa ntoya. Gucukura lazeri bifite ubusobanuro buhanitse cyane kandi birashobora kumenya ubwoko bwumwobo udasanzwe nkumwobo uhumye (uhuza gusa urwego rwinyuma nu gice cyimbere) hamwe nu mwobo washyinguwe (uhuza urwego rwimbere nu gice cyimbere), utezimbere cyane ubworoherane nubucucike bwumurongo.

 Inzira yo gutonda umurongo

Iyo gutondekanya imirongo kuri PCB isanzwe, kugenzura ubugari bwumurongo nu ntera yumurongo bigarukira, kandi ubugari bwumurongo / umurongo uri hagati ya 0.2mm / 0.2mm. Mugihe cyo guswera, ibibazo nkumurongo utoroshye wumurongo hamwe numurongo utaringaniye bikunze kugaragara, bigira ingaruka kumiterere yo kohereza ibimenyetso.

Umusaruro wibibaho bya HDI bisaba umurongo muremure cyane. Imirongo yambere yububiko bwa HDI irashobora kugera kumurongo w'ubugari / umurongo uri munsi ya 0.05mm / 0.05mm cyangwa ndetse nziza. Ukoresheje ibikoresho byinshi bihanitse byerekanwe hamwe nuburyo bwo gutondeka, impande zumurongo zemezwa kuba nziza kandi ubugari bwumurongo burasa, byujuje ibisabwa bikenewe byihuta byihuta kandi byihuta byerekanwa kumurongo.

Inzira yo gucana

Igikorwa cyo kumurika PCBs zisanzwe zirimo guhuza ibice byinshi byimbaho ​​zometseho umuringa hamwe no gukanda, hibandwa ku kwemeza ishingiro ryibanze hagati yinzego. Mugihe cyo kumurika, ibisabwa kugirango uhuze neza neza ni bike.

Bitewe numubare munini wimiterere nuburyo bugoye bwibibaho bya HDI, ibisabwa byo kumurika birakomeye cyane. Ntibigomba gusa gushyirwaho ibice, ariko nanone guhuza neza-guhuza interineti bigomba gukenerwa kugirango habeho guhuza neza hagati y’imyobo mito n’umuzunguruko. Mugihe cyo kumurika, ibipimo nkubushyuhe, umuvuduko, nigihe bigomba kugenzurwa neza kugirango wirinde inenge nka interlayer offset na bubbles, no kwemeza imikorere rusange yubuyobozi bwa HDI.

 Itandukaniro mubikorwa biranga

Ibikoresho by'amashanyarazi

Ubusanzwe PCBs zifite aho zigarukira muburyo bwo kohereza ibimenyetso byihuta. Mugihe ibimenyetso byinshyi byiyongera, ibibazo nkibimenyetso byerekana ibimenyetso hamwe ninzira nyabagendwa bigenda bigaragara. Ibi ni ukubera ko imirongo yacyo igereranije hamwe na vias nini bizatanga imbaraga nini zo guhangana, inductance na capacitance, bigira ingaruka kumiterere yikimenyetso.

Ikibaho cya HDI gishingiye kumirongo myiza nigishushanyo mbonera cya micro kugirango igabanye cyane umurongo urwanya umurongo, inductance na capacitance, bigabanya neza igihombo no kwivanga mugihe cyohereza ibimenyetso. Ikora neza muburyo bwihuse kandi bwihuta bwogukwirakwiza ibimenyetso, kandi irashobora guhura nibisabwa nko gutumanaho kwa 5G hamwe no kubika amakuru yihuse bifite ibisabwa cyane kugirango ubwiza bwogutanga ibimenyetso.

Ibikoresho bya mashini

Imbaraga za mashini za PCB zisanzwe ahanini ziterwa nibikoresho nubunini bwa substrate, kandi hariho inzitizi zimwe na zimwe muri miniaturizasi no kunanuka. Bitewe nuburyo bworoshye bworoshye, bukunze guhura nibibazo nko guhindura imbaho ​​hamwe no kugurisha hamwe kugurisha mugihe uhuye nibibazo bitoroshye.

Ikibaho cya HDI koresha insimburangingo, yoroshye kandi ikomeye, kandi mugihe kimwe, itezimbere muri rusange imiterere yubukorikori mugutezimbere ibice byinshi byubatswe. Mugihe cyemeza kunanuka, irashobora kwihanganira urwego runaka rwimyitozo ngororamubiri nko kunyeganyega n'ingaruka, kandi irakwiriye kubikoresho bya elegitoroniki bigendanwa hamwe nizindi nzego zifite ibisabwa bikomeye mubunini bwibikoresho nuburemere.

Imirima itandukanye

PCB isanzwe ikoreshwa cyane mubikoresho bimwe na bimwe bya elegitoronike bidafite ibyangombwa byinshi byo gukora n'umwanya bitewe nigiciro cyabyo gito kandi nuburyo bworoshye bwo gukora, nkibikoresho bisanzwe byo murugo (nka tereviziyo, imashini imesa), ibicuruzwa bikoresha ibikoresho bya elegitoroniki byo hasi (nka radio isanzwe, kugenzura byoroheje) hamwe nibice bitagira umuzenguruko mubikoresho bimwe na bimwe bigenzura inganda.

Ikibaho cya HDI gikoreshwa cyane cyane mubikoresho bya elegitoroniki yo mu rwego rwo hejuru kubera imikorere myiza n'ubushobozi bwo guhuza byinshi. Kurugero, telefone zigendanwa zigomba guhuza umubare munini wimirimo mumwanya muto, kandi ikibaho cya HDI gishobora guhaza ibyo bakeneye byo kohereza ibimenyetso byihuse, kohereza miniaturizasi, no kunanuka; murwego rwa mudasobwa, seriveri yububiko, amakarita yo murwego rwohejuru-yandi makarita hamwe nibindi bikoresho bifite imikorere ihanitse cyane nayo ikoresha imbaho ​​za HDI kubwinshi kugirango habeho gutunganya amakuru byihuse no kohereza; hiyongereyeho, mubice bisobanutse neza nk'ikirere n'ibikoresho by'ubuvuzi, imbaho ​​za HDI nazo zigira uruhare runini, zitanga inkunga kubikorwa bihamye bya sisitemu ya elegitoroniki igoye.

Hariho itandukaniro rikomeye hagati yimbaho ​​za HDI na PCB zisanzwe mubijyanye no gusobanura imiterere, inzira yo gukora, ibiranga imikorere hamwe nibisabwa. Hamwe nikoranabuhanga ryateye imbere hamwe n’imikorere myiza, ikibaho cya HDI gifite uruhare runini mugutezimbere iterambere ryibikoresho bya elegitoronike biganisha kuri miniaturizasi no gukora cyane, mugihe PCB zisanzwe zikomeje kwerekana ibyiza byazo mugace gakoreshwa hagati na hagati. Gusobanukirwa itandukaniro riri hagati yibi byombi bizafasha abakora ibikoresho bya elegitoronike guhitamo ibisubizo byumuzunguruko bikwiranye nibisabwa nibicuruzwa kandi biteze imbere iterambere rihoraho ryinganda za elegitoroniki.