Inventor
CHO HONG-JE
KR6 patents
⚠️ This page may combine multiple inventors who share the name “CHO HONG-JE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
5 patentsUS7141180B2Nov 28, 2006
Etchant for wire, method of manufacturing wire using etchant, thin film transistor array panel including wire and manufacturing method thereof
SAMSUNG ELECTRONICS CO LTD18 citations92
US7329365B2Feb 12, 2008
Etchant composition for indium oxide layer and etching method using the same
SAMSUNG ELECTRONICS CO LTD14 citations82
US7605091B2Oct 20, 2009
Etchant for conductive materials and method of manufacturing a thin film transistor array panel using the same
SAMSUNG ELECTRONICS CO LTD5 citations62
US6783919B2Aug 31, 2004
Stripper composition for photoresist
SAMSUNG ELECTRONICS CO LTD4 citations61
US7371622B2May 13, 2008
Etchant for signal wire and method of manufacturing thin film transistor array panel using etchant
SAMSUNG ELECTRONICS CO LTD6 citations59