Ndi Zofunikira Zotani Zogwirira Ntchito za Cholinga

Cholingacho chili ndi msika waukulu, malo ogwiritsira ntchito komanso chitukuko chachikulu m'tsogolomu. Pofuna kukuthandizani kuti mumvetsetse bwino zomwe mukufuna kuchita, apa m'munsimu mainjiniya a RSM adzafotokozera mwachidule zofunikira zomwe mukufuna kuchita.

Chiyero: chiyero ndi chimodzi mwa zizindikiro zazikulu zogwirira ntchito chandamale, chifukwa chiyero cha chandamale chimakhudza kwambiri ntchito ya filimuyo. Komabe, pogwiritsira ntchito, zofunikira za chiyero za cholingacho zimakhalanso zosiyana. Mwachitsanzo, ndi chitukuko chachangu cha makampani microelectronics, kukula kwa silicon yopyapyala ndi kukodzedwa kuchokera 6 "ku 8" mpaka 12 ", ndipo m'lifupi mawaya yafupika kuchokera 0.5um kuti 0.25um, 0.18um kapena 0.13um. Poyamba, 99.995% ya chiyero chandamale imatha kukwaniritsa zofunikira za 0.35umic, pomwe kukonzekera kwa mizere ya 0.18um kumafuna 99.999% kapena 99.9999% ya chiyero chandamale.

Zodetsedwa: Zonyansa zomwe zili muzinthu zolimba komanso mpweya ndi nthunzi wamadzi m'mabowo ndizomwe zimawononga kwambiri mafilimu osungidwa. Zolinga pazifukwa zosiyanasiyana zimakhala ndi zofunikira zosiyanasiyana pazoyipa zosiyanasiyana. Mwachitsanzo, zitsulo zoyera za aluminiyamu ndi zotayidwa zomwe zimagwiritsidwa ntchito m'mafakitale a semiconductor zimakhala ndi zofunikira zapadera pazitsulo za alkali ndi zinthu za radioactive.

Kachulukidwe: pofuna kuchepetsa pores mu chandamale olimba ndi kukonza ntchito ya sputtering filimu, chandamale chofunika kwambiri kachulukidwe. Kuchuluka kwa chandamale sikumangokhudza kuchuluka kwa sputtering, komanso kumakhudzanso ntchito zamagetsi ndi kuwala kwa filimuyo. Kuchulukitsitsa kwa chandamale kumapangitsa kuti filimuyo ikhale yabwino. Kuonjezera apo, kachulukidwe ndi mphamvu za chandamale zimawongoleredwa kuti cholingacho chivomereze bwino kupsinjika kwa kutentha mu ndondomeko ya sputtering. Kachulukidwe ndi chimodzi mwazizindikiro zazikulu zogwirira ntchito zomwe mukufuna.