PRISM SHEET HAVING LENGTHWISE WAVE PATTERNED PRISMS AND CONVEX DIFFUSERS, BACK LIGHT UNIT HAVING THE PRISM SHEET AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE BACK LIGHT UNIT
摘要
申请公布号
KR20090044244(A)
申请公布日期
2009.05.07
申请号
KR20070110247
申请日期
2007.10.31
申请人
SAMSUNG FINE CHEMICALS CO., LTD.
发明人
YOON, KI CHEOL;AHN, JI SOO;KANG, SANG MI;BYUN, KIL SEUK;KIM, SEONG JOONG
