Your spin coater is very dirty. Anyway, your research is interesting!
engpoh81 3 years ago
nice posting mr kyu jang. actually i try to make thick photolithographi (above 500 mikron), but the quality is still not good (the dimension changes and expansion happens). could you give me an advice to my work...
regards
jangankomen 3 years ago
what a dirty spin coater you got there !
Sasha0K 3 years ago
Your spin coater is very dirty. Anyway, your research is interesting!
engpoh81 3 years ago
nice posting mr kyu jang. actually i try to make thick photolithographi (above 500 mikron), but the quality is still not good (the dimension changes and expansion happens). could you give me an advice to my work...
regards
jangankomen 3 years ago
what a dirty spin coater you got there !
Sasha0K 3 years ago