Ama-vacuum spin coaters elabhorethri angamathuluzi abalulekile emkhakheni wokufakwa kwefilimu encane kanye nokuguqulwa kwendawo. Le mishini ethuthukisiwe yenzelwe ukusebenzisa ngokunembile nangokulinganayo amafilimu amancane ezinhlobonhlobo zezinto zokwakha kuma-substrate. Le nqubo ihilela ukusetshenziswa kwesisombululo soketshezi noma ukumiswa ku-substrate ejikelezayo, ebekwa ekamelweni le-vacuum ukuqinisekisa indawo elawulwayo yenqubo yokumboza.
Izingxenye ezibalulekile ze-vacuum spin coater yelabhorethri zifaka phakathi i-vacuum chamber, i-spin coater, uhlelo lokusabalalisa uketshezi kanye neyunithi yokulawula. Amakamelo okuhlanza abalulekile ekudaleni indawo enomfutho ophansi, ebalulekile ekususweni kwama-bubble emoyeni kanye nokuhwamuka kwe-solvent ngesikhathi senqubo yokugcoba. Ngakolunye uhlangothi, ama-spin coater anesibopho sokujikeleza i-substrate ngesivinini esiphezulu ukuqinisekisa ukuthi izinto zokugcoba zisatshalaliswa ngokulinganayo. Uhlelo lokusabalalisa uketshezi luvumela ukusetshenziswa okunembile nokulawulwayo kwesisombululo sokugcoba ku-substrate, kuyilapho iyunithi yokulawula ivumela umsebenzisi ukusetha nokuqapha amapharamitha ahlukahlukene enqubo yokugcoba, njengejubane lokujikeleza, isikhathi sokugcoba kanye nezinga le-vacuum.
Izicelo zama-vacuum spin coaters elabhorethri ziyahlukahluka futhi zisakazeke kabanzi. Ngokuvamile isetshenziselwa ukwenza amadivayisi kagesi e-thin-film afana namaseli elanga, ama-LED, nama-transistors. Ngaphezu kwalokho, isetshenziselwa ukukhiqiza izembozo ezibonakalayo, ezivikelayo nezisebenzayo ngezinjongo ezahlukahlukene zezimboni nezocwaningo. Ama-vacuum spin coaters elabhorethri ayakwazi ukufaka amafilimu amancane anobukhulu obulawulwa kahle kanye nokufana, okwenza abe ithuluzi elibalulekile kwisayensi yezinto zokwakha kanye nobunjiniyela.
Uma ucabanga ukuthenga i-vacuum spin coater yelabhorethri, kufanele kucatshangelwe izici eziningana. Lokhu kufaka phakathi usayizi kanye nezinto ze-substrate ezogqokwa, uhlobo lwezinto zokumboza ezizosetshenziswa, ubukhulu bokumboza obudingekayo kanye nokufana, kanye nezinga lokuzenzakalela kanye nokulawula okudingekayo enkambisweni yokumboza. Kubalulekile ukukhetha umshini ohlangabezana nezidingo ezithile zohlelo lokusebenza oluhlosiwe futhi ohlinzeka ngezici ezidingekayo ukuze kufezwe ukumboza kwekhwalithi ephezulu.
–Lesi sihloko sikhishwe yi-umenzi womshini wokumboza nge-vacuumI-Guangdong Zhenhua
Isikhathi sokuthunyelwe: Mashi-20-2024