Umuvuduko wo guhanga udushya muri PCB urihuta: ikoranabuhanga rishya, ibikoresho bishya ninganda zicyatsi ziyobora iterambere ryigihe kizaza

Mu rwego rwo gukwirakwiza imibare n’ubwenge bikwira isi yose, inganda zicapura imashanyarazi (PCB), nk '“urusobe rw’imitsi” rw’ibikoresho bya elegitoroniki, riteza imbere udushya n’impinduka ku muvuduko utigeze ubaho. Vuba aha, ikoreshwa ryuruhererekane rwikoranabuhanga rishya, ibikoresho bishya hamwe nubushakashatsi bwimbitse bwibikorwa by’icyatsi byinjije imbaraga nshya mu nganda za PCB, byerekana ejo hazaza heza, hangiza ibidukikije kandi h’ubwenge.

Ubwa mbere, guhanga udushya biteza imbere inganda

Hamwe niterambere ryihuse ryikoranabuhanga rigenda ryiyongera nka 5G, ubwenge bwubukorikori, na interineti yibintu, ibisabwa tekinike kuri PCB biriyongera. Ikoranabuhanga rigezweho rya PCB rikora nkubucucike bukabije Interconnect (HDI) na Any-Layeri Interconnect (ALI) irakoreshwa cyane kugirango ihuze ibikenewe bya miniaturizasi, yoroheje kandi ikora cyane mubicuruzwa bya elegitoroniki. Muri byo, ibikoresho byinjizwamo ibikoresho byinjijwe mu buryo butaziguye ibikoresho bya elegitoroniki imbere muri PCB, bizigama cyane umwanya no kunoza kwishyira hamwe, byahindutse ikoranabuhanga ryingenzi ryibikoresho bya elegitoroniki yo mu rwego rwo hejuru.

Byongeye kandi, kuzamuka kw'isoko ryibikoresho byoroshye kandi byambarwa byatumye habaho iterambere rya PCB yoroheje (FPC) na PCB ikomeye. Hamwe no kunama kwihariye, kworoha no kurwanya kunama, ibyo bicuruzwa byujuje ibyangombwa bisabwa kubwisanzure bwimiterere no kuramba mubisabwa nkamasaha yubwenge, ibikoresho bya AR / VR, hamwe nubuvuzi.

Icya kabiri, ibikoresho bishya bifungura imipaka yimikorere

Ibikoresho ni urufatiro rukomeye rwo kunoza imikorere ya PCB. Mu myaka yashize, iterambere no gushyira mu bikorwa insimburangingo nshya nka plaque yihuta cyane yihuta yumuringa wambaye umuringa, dielectric ihoraho (Dk) hamwe nibikoresho bitakaza igihombo (Df) byatumye PCB ibasha gushyigikira itumanaho ryihuta kandi ihuza namakuru menshi, yihuta kandi nini cyane yo gutunganya amakuru akenewe mu itumanaho rya 5G, ibigo byamakuru ndetse nizindi nzego.

Muri icyo gihe, kugira ngo duhangane n’ibidukikije bikora, nk’ubushyuhe bwo hejuru, ubushuhe bwinshi, ruswa, n’ibindi, ibikoresho bidasanzwe nka ceramic substrate, polyimide (PI) hamwe n’ubushyuhe bwo hejuru hamwe n’ibikoresho birwanya ruswa byatangiye kugaragara, bitanga ishingiro ry’ibikoresho byizewe mu kirere, mu bikoresho bya elegitoroniki, mu nganda no mu zindi nzego.

Icya gatatu, icyatsi kibisi gikora iterambere rirambye

Muri iki gihe, hamwe n’iterambere rikomeje kumenyekanisha ibidukikije ku isi, inganda za PCB zuzuza byimazeyo inshingano z’imibereho kandi ziteza imbere cyane inganda z’icyatsi. Duhereye ku nkomoko, gukoresha ibikoresho bitarimo isasu, halogene n'ibindi bikoresho byangiza ibidukikije kugirango bigabanye ikoreshwa ry’ibintu byangiza; Mubikorwa byo kubyaza umusaruro, hindura inzira, kunoza ingufu, kugabanya imyuka ihumanya; Kurangiza ibicuruzwa byubuzima, guteza imbere gutunganya imyanda PCB no gukora urunigi rufunze.

Vuba aha, ibikoresho bya PCB biodegradable PCB byatejwe imbere n’ibigo by’ubushakashatsi n’inganda byateye intambwe ikomeye, ishobora kubora bisanzwe mu bidukikije nyuma y’imyanda, bikagabanya cyane ingaruka z’imyanda ya elegitoronike ku bidukikije, kandi biteganijwe ko izaba igipimo gishya kuri PCB y’icyatsi mu gihe kiri imbere.