Inventor
NAH YUN-JUNG
KR3 patents
Patents
3 patentsUS6338930B1Jan 15, 2002
Positive photoresist layer and a method for using the same
SAMSUNG ELECTRONICS CO LTD5 citations61
US6461785B1Oct 8, 2002
Composition for positive photoresist
SAMSUNG ELECTRONICS CO LTD1 citations51
US6447975B1Sep 10, 2002
Composition for positive type photoresist
SAMSUNG ELECTRONICS CO LTD0 citations51