Kuki dukoresha kaseti ya UV mu gukata wafer? | VET Energy

Nyuma yaagace gatobyanyuze mu nzira yabanje, gutegura chips birarangiye, kandi bigomba gucibwa kugira ngo bitandukanye chips kuri wafer, hanyuma bigashyirwa mu mapaki.agace gatoUburyo bwo gukata bwatoranijwe ku mavuta y’ubugari butandukanye nabwo buratandukanye:

▪Amafunguro ya waferifite ubugari burenze 100um muri rusange icibwa n'ibyuma;

▪Amafunguro ya waferUbunini buri munsi ya 100mm bukunze gucibwa hakoreshejwe laser. Gukata laser bishobora kugabanya ibibazo byo gushisha no kwangirika, ariko iyo birengeje 100mm, umusaruro uzagabanuka cyane;

▪Amafunguro ya waferifite ubugari buri munsi ya 30um icibwa na plasma. Gukata plasma ni vuba kandi ntibizangiza ubuso bwa wafer, bityo bikongera umusaruro, ariko inzira yayo iragoye cyane;

Mu gihe cyo gukata wafer, hagomba gushyirwaho agapira mbere y’igihe kugira ngo "gufata kimwe" mu buryo butekanye. Imirimo yabyo y'ingenzi ni iyi ikurikira.

Kosora kandi urinde wafer

Mu gihe cyo gukata, wafer igomba gukatwa neza.Amafunguro ya waferakenshi ziba zoroshye kandi zigacika intege. Kaseti ya UV ishobora gufata neza wafer ku gitereko cyangwa ku gice cya wafer kugira ngo wirinde ko wafer ihindagurika cyangwa ngo inyeganyege mu gihe cyo gukata, bityo ikamenya neza ko gukata ari ingenzi kandi neza.
Bishobora gutanga uburinzi bwiza ku mubiri kuri wafer, birinda kwangirika kwabyoagace gatobiterwa n'imbaraga zo hanze n'ubushyamirane bushobora kubaho mu gihe cyo gukata, nk'imiturire, kugwa kw'inkombe n'ibindi bidafite ishingiro, kandi bikingira imiterere y'udupira n'uruziga ku buso bwa wafer.

Uburyo bworoshye bwo gukata

Kaseti ya UV ifite ubushobozi bworoshye bwo gukamura no koroshya ibintu, kandi ishobora kwangirika mu rugero rukwiye iyo icyuma gikata kigize, bigatuma inzira yo gukata igenda neza, ikagabanya ingaruka mbi zo kudafata neza icyuma ku cyuma na wafer, kandi igafasha kunoza ubwiza bw'icyuma no kumara igihe kirekire. Imiterere y'ubuso bwayo ituma imyanda ikomoka ku gukata ifata neza kaseti idasesa hirya no hino, ibyo bikaba byoroshye mu gusukura aho gukata nyuma, bigatuma aho gukorera hakomeza gusukurwa neza, kandi ikarinda imyanda kwanduza cyangwa kubangamira wafer n'ibindi bikoresho.

Byoroshye kubikora nyuma

Nyuma y’uko wafer iciwe, kaseti ya UV ishobora kugabanuka vuba mu bushyuhe cyangwa ikabura burundu binyuze mu kuyishyiramo urumuri rwa ultraviolet rufite ubunini n’imbaraga runaka, kugira ngo kaseti iciwe ibashe gutandukana byoroshye na kaseti, ibyo bikaba byoroshye gupakira kaseti, gupima no gukoresha izindi nzira, kandi iyi nzira yo gutandukanya ifite ibyago bike cyane byo kwangiza kaseti.