公开(公告)号：JPH06347843A

公开(公告)日：1994-12-22

申请号：JP9221794

申请日：1994-04-28

Applicant: BASF AG

Inventor： BUORUFUGANGU SHIYUROFU ,  KAARU ZUIIMENSUMAIA ,  SHIYUTEFUAN BETSUKUMAN

IPC: C09K9/02 ,  G02F1/065 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361

Abstract: PURPOSE: To provide a method for polarizing and orienting an org. material having nonlinear optical chromophors of 0.5 to 10μm in the film thickness of a chromophor-contg. layer by making it possible to efficiently polarize the org. material at a low temp. and simultaneously to obtain a stable regular state at a high degree by the polarization at room temp. CONSTITUTION: This polarization and orientation method consists of impartation of an electric field and simultaneous exposure to and of the org. material layer which is obtd. by spin coatin a soln. of the material having the nonlinear optical chromophors exhibiting a donor/receptor structure or by vapor deposition or knife coating of the material having the nonlinear optical chromophors exhibiting the donor/receptor structure, having 0.5 to 10μm film thickness, contains the nonlinear optical chromophors exhibiting the donor/receptor structure and allows E/Z isomerization.

公开(公告)号：JPH0770089A

公开(公告)日：1995-03-14

申请号：JP10636394

申请日：1994-05-20

Applicant: BASF AG

Inventor： FURIIDORIHI KUROSU ,  KAARU ZUIIMENSUMAIA ,  ANGEERIKA FUNHOFU

IPC: C07D249/20 ,  C07D401/10 ,  C09K19/34 ,  C09K19/38 ,  G03G5/06

公开(公告)号：JPH0725866A

公开(公告)日：1995-01-27

申请号：JP10524594

申请日：1994-05-19

Applicant: BASF AG

Inventor： PAURU DERAFUIIRU ,  KAARU ZUIIMENSUMAIA ,  FUORUKUMARU BUIRU ,  ANGERA HARUTOBUIHI ,  GUNARU GEZEKUSU ,  HANSUUBUARUTAA TOUNGAA

IPC: C07D309/10 ,  C07D309/12 ,  C07D309/28 ,  C07D309/30 ,  C07D405/12 ,  C09K19/34 ,  C09K19/58 ,  G02F1/13