Mu myaka ya vuba aha, ubwenge bw'ubukorano, gutwara ibintu mu buryo bwikora, hamwe n'udupira tw'ikoranabuhanga twinshi twagiye twiganje mu bijyanye n'ibikoresho bya semiconductor. Uko imikorere ya twa dupira ikomeza kwiyongera, uburyo busanzwe bwo gupakira ibintu mu buryo bubiri (2D) ntibushobora kongera guhaza ibyifuzo byiyongera byo gucunga ubushyuhe n'ubucucike bw'imiyoboro. Inganda zirimo zigenda zigana mu gihe cyo guhuza ibintu mu buryo butatu (3D).
Kugira ngo habeho ubucucike bwinshi bwa mudasobwa n'imikoranire mu mwanya muto, uruhare rw'ibikoresho byo gupakira rwarushijeho kuba ingenzi kurusha mbere hose. Ikoranabuhanga rya Through-Silicon Via (TSV) ryahoze rigereranya gupakira mu buryo bwa 3D, nyamara igiciro cyaryo kiri hejuru, ubushobozi buke bwo gukoresha, n'imbogamizi z'ibikoresho byabangamiye ikoreshwa ryaryo mu buryo bukwirakwira. Ubu, hari ikindi gishya kirimo kuzamuka—Ikoranabuhanga rya Through-Glass Via (TGV).
Ihame ry'ingenzi rya TGV ni ugukora imiyoboro ya micron-scale inyuze mu gikoresho cy'ikirahure gikingira ubushyuhe, hagakurikiraho kuzuza icyuma kugira ngo hashyirweho inzira zigororotse hagati y'udupira cyangwa udupira. Nubwo igitekerezo gisa n'aho cyoroshye, inzira ikubiyemo intambwe nyinshi zinoze aho buri cyiciro bigira ingaruka ku buryo butaziguye ku bwizerwa bw'imiyoboro. Muri ibyo, gushyira imbuto mu cyiciro - akenshi birengagizwa - bikoreshwa nk'urufatiro rwihishe rugena intsinzi rusange yo gukora icyuma.
1. Uburyo bwo gutembera kwa TGV: Urusobe rw'imbuto—"Ikiraro" cy'imashini zitunganya ibyuma
Uburyo busanzwe bwa TGV bugizwe na:
Gutegura substrate y'ikirahure → Uburyo bwo gukora neza binyuze mu gucukura → Gushyira imbuto mu rukuta → Gushyiramo amashanyarazi → Gutunganya ubuso.
Urusobe rw'imbuto mu by'ukuri ni agace gato cyane gatwara amazi gashyirwa ku nkuta z'imbere z'ibirahure bidatwara amazi. Niba imiterere ya TGV ifatwa nk'"ikiraro" gihagaze cyo guhuza amashanyarazi, ubwo urusobe rw'imbuto rukora nk'insinga ya mbere y'icyuma ifata icyo kiraro. Iyo bitabaye ibyo, gukoresha amashanyarazi nyuma ntibishobora gutangira, kandi guhuza ibyuma mu buryo bumwe imbere muri urwo ruziga ntibishoboka.
Ariko, ubwiza bw'uru rwego bushingiye cyane ku miterere y'uru rwego. Imiterere itandukanye yarwo ituma habaho imbogamizi zitandukanye mu kugera ku buryo bumwe ku ru rwego rw'imbuto.
2. Binyuze mu miterere: Imbogamizi ikomeye yo gutwikira imbuto mu buryo bumwe
Imiterere ya TGV ikoresheje imiterere itandukanye bitewe n'uburyo bwo gucukura no gukata. Imiterere isanzwe irimo imiyoboro isa n'ikinyugunyugu, idafunguye, ihagaze, n'ifite ishusho ya V, buri imwe ikagira ingorane zidasanzwe zo kuyishyiramo:
Ikinyugunyugu gikoresheje: Igice cyo hagati cy’urugingo gifunganye gitera ingaruka zo gupfuka igicucu, kikabuza atome z’icyuma kugera mu gace ko hagati. Ibi bituma habaho "uturere twapfuye" tudapfutse aho amashanyarazi ahoraho abura.
Gukoresha uruhu rworoshye: Iyo hasi hafunze, gazi itembera neza kandi ingufu za iyoni zigagabanuka, bigatuma habaho uduce duto kandi tudafata neza dushobora gucika bitewe n’ingaruka z’ibikorwa bikurikira.
Uburyo bwo kunyura mu buryo buhagaze: Birangwa n'igipimo cyo hejuru cy'ubuso n'inkuta zigororotse, atome z'icyuma zigenda mu buryo bugororotse kandi akenshi ntizishobora gutwikira neza ubwo hasi bw'uburyo, bigatuma inzira ziyobora amazi zidakora neza cyangwa ahantu hadakoreshejwe neza.
Ishusho ya V ikoresheje: Imiterere y’inyuma irushaho kunoza imiterere y’inguni yo gushyiramo ibintu ku rugero runaka, ariko igabanuka rikabije rishobora gutuma ubugari bwa filime budasa neza kandi stress igakomeza kwiyongera, bigatera ubuziranenge bw’ikimenyetso.
Muri byose, ikibazo nyamukuru ni ugupfuka icyuma gihoraho, kimwe kandi gifatanye neza ku buso bw'ikirahure bufite ingufu nkeya. Kudakomeza cyangwa gufatana nabi mu urwego rw'imbuto bitera ububobere, kwangirika, cyangwa gutandukana mu gihe cyo gusimbuza amashanyarazi, bigatuma habaho kwiyongera k'ubudahangarwa bw'itumanaho, gutinda kw'ibimenyetso, cyangwa gucika burundu kw'igikoresho.
Gukemura ibi bibazo bisaba ibikoresho byo gusiga irangi ry’icyuma bikozwe neza kandi bihamye bishobora gutuma icyuma gishyirwa mu buryo bwimbitse. Aha niho umuti wa TGV wa ZHENHUA Vacuum ukoreshwa.
3. ZHENHUA Vacuum's TGV ikoresheje Metallization Solution
Ibyiza by'Ibikoresho:
Gutunganya irangi rya Deep-Via
Ikoranabuhanga ryo gusiga umwobo muremure rituma imbuto zigira urwego rumwe ndetse no ku duce dufite umurambararo muto nka 30 μm, zigera kuri 10:1 kandi zigakemura neza ibibazo byo gushyiramo icyuma mu buryo bugoye bwa 3D binyuze mu nyubako.
Ishobora guhindurwa kugira ngo ikoreshwe mu bunini butandukanye bw'ibice by'ingenzi
Ihuye n'ibirahure bya mm 600 × 600, mm 510 × 515, n'imiterere minini kugira ngo ihuze n'ibikenewe bitandukanye mu gukora.
Uburyo bworoshye bwo guhindura imikorere mu bikoresho byinshi
Ishyigikira gushyira Cu, Ti, W, Ni, Pt n'izindi firime nto zikora cyangwa zikora neza, ihaza ibyifuzo bitandukanye byo kurwanya ingese n'amashanyarazi.
Imikorere ihamye no kubungabunga byoroshye
Ifite sisitemu y'ubuhanga yo kugenzura imiterere y'ibikoresho mu buryo bwikora no kugenzura ubunini bwa filime mu gihe nyacyo. Igishushanyo mbonera cy'uburyo bworoshye bwo kuyibungabunga no kugabanya igihe cyo kuyihagarika.
Ingano y'Ikoreshwa:
Ikwiriye gupakira neza TGV/TSV/TMV, ituma imbuto zishyirwa mu buryo bwiza kandi bufite ingano ingana na 10:1.
Umwanzuro: Gusobanukirwa neza urwego rw'imbuto—Intambwe igana ku guhuza imiterere nyayo ya 3D
Akamaro k'ikoranabuhanga rya TGV ntabwo gashingiye gusa mu gutanga umuyoboro mushya wo guhuza itumanaho, ahubwo gashingiye no mu gutuma habaho imiterere nyayo y'itumanaho ry'impande eshatu.
Mu ishingiro ry'iri hinduka, gukora metallization y'imbuto mu buryo bw'icyuma bikomeje kuba ingenzi cyane ariko akenshi birengagizwa.
Iyo gusa iyi "fondasiyo iyobora" itagaragara igeze ku bufatanye, ubucucike, no gufatana neza, nibwo imikorere ya electroplating n'imikoranire izakurikiraho izagerwaho. Kugera ku bucucike bw'icyuma bwiza mu birahure bya micron byabaye ikimenyetso cy'ubushobozi bwo gupakira buhanitse.
Binyuze mu guhanga udushya mu buryo buhoraho no mu iterambere ry’ibikoresho, ZHENHUA Vacuum itanga ibisubizo byizewe kandi bitanga umusaruro mwinshi bya TGV binyuze mu gusiga irangi, iha imbaraga abakora amapaki yo gupakira kuva ku gukora igerageza kugera ku gukora ibintu byinshi, yihutisha ishyirwa mu bikorwa ryuzuye rya 3D.
Muri iki gihe giterwa n’imbaraga zigenda ziyongera zo gukoresha mudasobwa n’ubucucike bw’ibikoresho, ibi birenze iterambere ry’ibikoresho gusa—bigaragaza intambwe ikomeye igana ku iterambere ry’ikoranabuhanga rigezweho ryo gupakira ibikoresho bya 3D.
—Iyi nkuru yasohotse naibikoresho byo gusiga irangi ry'umwukauruganda rwa Zhenhua Vacuum
Igihe cyo kohereza: Ukwakira 13-2025