Uma i-3-amino-5-mercapto-1,2 ihogelwe, i-4-triazole, sicela uhambise isiguli emoyeni omusha; uma kwenzeka uthintana nesikhumba, susa izingubo ezingcolile bese ugeza isikhumba kahle ngamanzi anensipho namanzi. Uma uzizwa ungakhululekile, funa iseluleko sezokwelapha; uma uthinta iso ngokusobala, hlukanisa amajwabu amehlo, ugeze ngamanzi agelezayo noma usawoti ojwayelekile, futhi ufune usizo lwezokwelapha ngokushesha; uma udliwe, gwinya ngokushesha, ungakhali ukuhlanza, futhi funa usizo lwezokwelapha ngokushesha.

Isetshenziselwa ukulungisa isixazululo sokuhlanza isithombe

Enkambisweni yokukhiqiza ejwayelekile ye-LED kanye ne-semiconductor, imaski ye-photoresist yakhiwa ngaphezulu kwezinye izinto, futhi iphethini idluliswa ngemuva kokuvezwa. Ngemuva kokuthola iphethini edingekayo, i-photoresist eyinsalela idinga ukukhunyulwa ngaphambi kwenqubo elandelayo. Kule nqubo, kuyadingeka ukuthi isuse ngokuphelele i-photoresist engadingekile ngaphandle kokonakalisa noma iyiphi i-substrate. Njengamanje, isixazululo sokuhlanza isithombe sakhiwe ikakhulukazi nge-polar solvent organic, alkali eqinile kanye / noma namanzi, njll. .

Uhlobo olusha lwesisombululo se-photoresist yokuhlanza selwakhiwe, okuyi-detergent engenawo-aqueous low etching. Iqukethe: i-alcohol amine, i-3-amino-5-mercapto-1,2,4-triazole ne-cosolvent. Lolu hlobo lwe-photoresist yokuhlanza isisombululo lungasetshenziswa ukususa i-photoresist ku-LED naku-semiconductor. Ngesikhathi esifanayo, ayinakho ukuhlaselwa kwe-substrate, njenge-aluminium yensimbi. Ngaphezu kwalokho, uhlelo lunokumelana namandla kwamanzi futhi lwandisa ukusebenza kwewindi lalo. Inethemba elihle lokusebenzisa emkhakheni wokuhlanza i-LED kanye ne-semiconductor chip.