Uyinki we-UV lithography uyinto ebalulekile esetshenziswa enqubweni ye-UV lithography, indlela yokuphrinta esebenzisa ukukhanya kwe-ultraviolet (UV) ukudlulisa isithombe endaweni engaphansi, njengephepha, insimbi, noma ipulasitiki. Le nqubo isetshenziswa kakhulu embonini yokunyathelisa kwezicelo ezifana nokupakishwa, amalebula, izinto zikagesi, namabhodi esekethe, ngenxa yokunemba kwayo okuphezulu nesivinini.
Ngokungafani noyinki ovamile, uyinki ye-UV lithography yakhelwe ngokukhethekile ukwelapha (ukuqina) lapho evezwe ekukhanyeni kwe-UV. Le nqubo yokwelapha iyashesha, ivumela ukomiswa ngokushesha kwamaphrinti futhi iqede isidingo sezikhathi zokumisa ezihambisana neziyinki ezivamile. Uyinki uqukethe ama-photoinitiators, ama-monomers, nama-oligomers asabelayo lapho evezwe ukukhanya kwe-UV, okudala ukuphrinta okuhlala isikhathi eside, okugqamile, kanye nekhwalithi ephezulu.
Enye yezinzuzo eziyinhloko zikayinki we-UV lithography yikhono layo lokuphrinta ezinhlobonhlobo zama-substrates, okuhlanganisa izinto ezingezona izimbotshana ezifana namapulasitiki nezinsimbi. Iphinde ihambisane nemvelo uma iqhathaniswa noyinki wendabuko, njengoba ikhiqiza izinhlanganisela eziphilayo ezimbalwa (VOCs) futhi ayidingi izinyibilikisi ukuze zomiswe. Lokhu kunciphisa umthelela wendawo futhi kwenza uyinki we-UV lithography ukukhetha okudumile ezinkampanini ezilwela ukusimama.
Ngaphezu kwalokho, uyinki ye-lithography ye-UV inikeza ukunemba kombala okuthuthukisiwe nokucijile. Ingakhiqiza izithombe ezinencazelo ephezulu enemininingwane emihle, iyenze ilungele izinhlelo zokusebenza ezidinga ukunemba, njengokukhiqizwa kwamabhodi esekethe aphrintiwe (ama-PCB) nokupakishwa kwekhwalithi ephezulu.
Sengiphetha, uyinki we-UV lithography udlala indima ebalulekile ekuphrinteni kwesimanje, enikeza izinzuzo eziningi njengokumisa okusheshayo, ukuguquguquka, kanye nezinzuzo zemvelo. Njengoba izimboni ziqhubeka nokubeka phambili ukusebenza kahle nokusimama, i-UV lithography izohlala iwubuchwepheshe obubalulekile emhlabeni wokunyathelisa.
Isikhathi sokuthumela: Dec-18-2024
