Mu ruhererekane nyarwo rw’inganda zikora ibikoresho bya semiconductor, sisitemu yo kohereza wafer ni nk' "inzira y'ibanze y'umurongo wo gukora chip", kandi guhagarara kwayo no gukora neza bigena neza umusaruro wa chips. Iterambere rishya rya sisitemu yo kohereza wafer rihuza moteri zigororotse n'ishingiro rya granite, kandi ibyiza byihariye by'ibikoresho bya granite ni kode y'ingenzi yo gufungura uburyo bwo kohereza ibintu bufite imikorere myiza.
Ese?
Ishingiro rya granite: Kubaka "urufatiro rukomeye nk'urutare" kugira ngo ihererekanywa rihamye
Granite, imaze imyaka amagana n’amagana itunganywa neza mu bijyanye n’ubutaka, ifite ubutare bwinshi kandi bungana. Iyi miterere karemano ituma iba ibikoresho by’ibanze byiza byo kohereza wafer. Mu buryo bugoye bw’isuku ya semiconductor, granite, ifite ubushyuhe buke cyane (5-7 × 10⁻⁶/℃ gusa), ishobora kurwanya ubushyuhe buturuka mu gihe cy’imikorere y’ibikoresho n’ingaruka z’impinduka z’ubushyuhe mu bidukikije, igenzura ko ingano y’ibanze ihamye kandi ikirinda guhindagurika kw’inzira yo kohereza ibintu bitewe n’ubushyuhe. Imikorere yayo itangaje yo kugabanya ubushyuhe ishobora guhita yinjiza imitingito ya mekanike ikorwa mu gihe cyo gutangiza, kuzimya no kwihutisha moteri zigororotse, ndetse n’ingaruka zo hanze ziterwa n’imikorere y’ibindi bikoresho mu iduka, bitanga urubuga ruhamye rufite "zero shake" yo kohereza wafer.
Hagati aho, uburyo granite ihagaze neza mu buryo butuma idashonga cyangwa ngo igire ingese mu mazu akorerwamo ibikoresho bya semiconductor aho aside na alkali bihinduka kandi hakenewe isuku nyinshi, bityo birinda ingaruka ku buryo ibintu bisaza cyangwa guhuzwa n’imyanda. Imiterere y’ubuso bworoshye kandi bunini ishobora kugabanya neza uburyo ivumbi rifatana, ikubahiriza amahame akomeye y’ibyumba bisukuye kandi ikavanaho ibyago byo kwanduzwa n’umuzi wa wafer.
Ingaruka z' "ubufatanye bwa zahabu" za moteri zigororotse na granite
Moteri zikoresha umurongo, zifite imiterere yo kudakoresha uburyo bwa "mechanical transmission", kwihuta cyane no kwihuta cyane, zitanga uburyo bwa "kwihuta, neza kandi buhamye". Ishingiro rya granite ritanga urubuga rwo kuyishyigikira rukomeye kandi rwizewe. Zombi zikorana kugira ngo zigere ku ntambwe nziza. Iyo moteri ikoresha umurongo wa wafer ikora ku muhanda wa granite, gukomera no guhagarara kw'ishingiro bitanga ubushobozi bwo kohereza neza imbaraga zitwara moteri, birinda gutakaza imbaraga cyangwa gutinda kw'ihererekanya ry'amashanyarazi guterwa no guhindura ishingiro ry'ishingiro.
Bitewe n'isabwa ry'ubuziranenge bwa nanoscale, moteri zigororotse zishobora kugera ku igenzura ryo kwimuka ry'urwego rwa sub-micron. Imiterere yo gutunganya neza cyane y'ibice bya granite (hamwe n'amakosa yo kugorora agenzurwa muri ± 1μm) ihuye neza n'igenzura ry'uburyo buboneye rya moteri zigororotse, hamwe bigamije kwemeza ko ikosa ryo gushyiramo igihe cyo kohereza wafer riri munsi ya ± 5μm. Byaba ari shutting yihuta cyane hagati y'ibikoresho bitandukanye byo gutunganya cyangwa parikingi nyayo yo guparika wafer, guhuza moteri zigororotse n'ibice bya granite bishobora kwemeza "kunyura kuri zero no kutagira jitter" mu kohereza wafer.
Igenzura ry'imikorere y'inganda: Kunoza imikorere inshuro ebyiri n'umusaruro
Nyuma yo kuvugurura sisitemu yayo yo kohereza wafer, ikigo gikomeye ku isi cya semiconductor cyakoresheje uburyo bwa liner moteri + granite base solution, byongereye ubushobozi bwo kohereza wafer ku kigero cya 40%, bigabanya igipimo cy’amakosa nko kugongana no guhagarara mu gihe cyo kohereza ku kigero cya 85%, kandi byongera igipimo rusange cy’umusaruro wa chips ku kigero cya 6%. Inyuma y’amakuru hari icyizere cy’uko kohereza granite bihoraho kandi ko moteri ikorana neza cyane, ibi bigabanya cyane igihombo n’amakosa mu nzira yo kohereza wafer.
Kuva ku miterere y'ibikoresho kugeza ku gukora neza, kuva ku nyungu z'imikorere kugeza ku kugenzura imikorere, guhuza moteri zigororotse n'ibice bya granite byahinduye amahame ya sisitemu yo kohereza wafer. Mu gihe kizaza, igihe ikoranabuhanga rya semiconductor rizatera imbere rigana ku mikorere ya 3nm na 2nm, ibikoresho bya granite bizakomeza gushyira imbaraga mu iterambere ry'inganda hamwe n'inyungu zabyo zidasimburwa.
Igihe cyo kohereza: Gicurasi-14-2025