Inventor

JANG WOO-HYEUK

KR2 patents

Patents

2 patents

US6486292B2Nov 26, 2002

Optical polyimide precursor, optical polyimide compound and fabricating method thereof

SAMSUNG ELECTRONICS CO LTD11 citations71

US6891067B2May 10, 2005

Optical polyimide precursor, optical polyimide compound and fabricating method thereof

SAMSUNG ELECTRONICS CO LTD1 citations50