Ikibaho cyumuzingo cyacapwe (PCBs) kigize urufatiro rwibanze rushyigikira kandi rugahuza ibikoresho bya elegitoronike ukoresheje ibyuma byumuringa hamwe nudupapuro duhujwe nubutaka butayobora. PCBs ningirakamaro kuri buri gikoresho cya elegitoroniki, gifasha kumenya no gushushanya ibizunguruka bigoye cyane muburyo bwimikorere kandi ikabyara umusaruro. Hatabayeho ikoranabuhanga rya PCB, inganda za elegitoronike ntizabaho nkuko tubizi uyumunsi.

Gahunda yo guhimba PCB ihindura ibikoresho bibisi nkimyenda ya fiberglass na fayili yumuringa mubibaho byakozwe neza. Harimo intambwe zirenga cumi nagatanu zingirakamaro zikoresha automatike ihanitse kandi igenzura neza. Inzira igenda itangirana no gufata no gushushanya uburyo bwo guhuza imiyoboro kuri software ikora mudasobwa (EDA). Amashusho yubukorikori noneho asobanura ahantu hagaragara ahitamo kwerekana amafoto yumuringa yumucyo wa laminates ukoresheje amashusho ya Photolithographic. Kurandura bikuraho umuringa utamenyekanye kugirango usige inyuma yinzira ziyobora hamwe na padi.

Ibibaho byinshi sandwich hamwe hamwe bikomeye umuringa wambaye laminate hamwe nimpapuro zihuza impapuro, guhuza ibimenyetso kuri lamination munsi yumuvuduko mwinshi nubushyuhe. Imashini zicukura zari zifite ibinure ibihumbi n'ibihumbi bya microscopique bihuza ibice, hanyuma bigashyirwaho umuringa kugirango birangize ibikorwa remezo bya 3D. Icyiciro cya kabiri cyo gucukura, gufata amasahani, no kugendana byongeye guhindura imbaho ​​kugeza ziteguye kwambara neza. Igenzura ryikora ryikora kandi ryipimisha ryemeza amategeko agenga ibishushanyo mbonera mbere yo gutanga abakiriya.

Ba injeniyeri batwara udushya twa PCB dushoboza ibintu byihuta, byihuse, kandi byizewe bya elegitoroniki. Umuyoboro mwinshi cyane (HDI) hamwe na tekinoroji iyariyo yose ubu ihuza ibice birenga 20 kugirango igere kumurongo utunganijwe wa digitale hamwe na sisitemu ya radiyo (RF). Ikibaho cya Rigid-flex gihuza ibikoresho bikomeye kandi byoroshye kugirango byuzuze ibisabwa. Ceramic na insulation ibyuma bifasha (IMB) substrate ishyigikira imirongo ikabije ikabije kugeza kuri milimetero-ya RF. Inganda nazo zikoresha ibidukikije byangiza ibidukikije nibikoresho byo kuramba.

Inganda za PCB ku isi zirenga miliyari 75 z'amadolari mu nganda zirenga 2000, zimaze kwiyongera kuri 3.5% CAGR mu mateka. Gutandukanya isoko bikomeza kuba hejuru nubwo guhuriza hamwe bigenda buhoro. Ubushinwa bugereranya umusaruro munini ufite imigabane irenga 55% mugihe Ubuyapani, Koreya na Tayiwani bikurikirana hejuru ya 25% hamwe. Amerika ya ruguru ifite munsi ya 5% yumusaruro wisi. Inganda zinganda zigenda zerekeza ku nyungu za Aziya mubipimo, ibiciro, no kuba hafi yimiyoboro minini ya elegitoroniki. Nyamara, ibihugu bikomeza ubushobozi bwa PCB bwibanze bufasha kurinda no gukangurira imitungo yubwenge.

Mugihe udushya mubikoresho byabaguzi bikuze, bigenda bigaragara mubikorwa remezo byitumanaho, amashanyarazi yo gutwara abantu, gukoresha imodoka, icyogajuru, hamwe na sisitemu yubuvuzi bituma iterambere rya PCB ryigihe kirekire. Gukomeza kunoza ikoranabuhanga kandi bifasha gukwirakwiza ibikoresho bya elegitoroniki cyane murwego rwo gukoresha inganda nubucuruzi. PCBs izakomeza gukorera societe yacu ya digitale kandi ifite ubwenge mumyaka mirongo iri imbere.