公开(公告)号：EP0970959A4

公开(公告)日：2004-12-22

申请号：EP98905826

申请日：1998-03-10

申请人： KANSAI TECH LICENSING ORG CO ,  YANAGIDA SHOZO

发明人： YANAGIDA SHOZO ,  HASEGAWA YASUCHIKA ,  WADA YUJI ,  YAMANAKA TATSUHIKO ,  OKUBO TAKASHI

IPC分类号： C07C309/06 ,  C07C311/48 ,  C07F5/00

CPC分类号： C07C309/06 ,  C07C311/48

摘要： The present invention provides an optically functional material comprising a rare-earth complex represented by the formula (I) wherein M is a rare-earth atom, n1 is 2 or 3, n2 is 2, 3 or 4, R is a C1-C20 group containing no H, X is a Group IVA atom, Group VA atom other than nitrogen or Group VIA atom other than oxygen, n3 is 0 or 1, and Y is C-Z' (wherein Z' is D, a halogen or C1-C20 group containing no H), N, P, As, Sb or Bi, or by the formula (II) wherein M, R, X, n1, n2 and n3 are as defined above.

公开(公告)号：EP1612848A4

公开(公告)日：2009-11-11

申请号：EP03786368

申请日：2003-12-26

申请人： KANSAI TECH LICENSING ORG CO

发明人： NAGAI KEIJI ,  NISHIMURA HIROAKI ,  NORIMATSU TAKAYOSHI ,  NISHIHARA KATSUNOBU ,  MIYANAGA NORIAKI ,  NAKATSUKA MASAHIRO ,  IZAWA YASUKAZU ,  YAMANAKA TATSUHIKO ,  NAKAI MITSUO ,  SHIGEMORI KEISUKE ,  MURAKAMI MASAKATSU ,  SHIMADA YOSHINORI ,  UCHIDA SHIGEAKI ,  FURUKAWA HIROYUKI ,  SUNAHARA ATSUSHI ,  ZHAKHOVSKI VASILLI ,  MATSUI RYOUJI ,  HIBINO TAKAHIRO ,  OKUNO TOMOHARU

IPC分类号： H01L21/027 ,  G03F7/20 ,  G21K1/00 ,  G21K5/02 ,  H01J35/08 ,  H05G1/00 ,  H05G2/00 ,  H05H1/24

CPC分类号： H05G2/001 ,  B82Y10/00 ,  G03F7/70033