Title:
【発明の名称】非線形光学活性な有機化合物からなる電気光学装置用マトリックス材料及びそれらを含む電気光学装置
Document Type and Number:
Japanese Patent JP2684573
Kind Code:
B2
Abstract:
The present invention relates to nonlinearly optically active organic compounds of following general formulae: in which: D is an electron-donor group, A, A1 which are identical or different are electron-acceptor groups. R1, R2, R3, R4 are lower alkyl radicals or hydrogen.
Inventors:
Gerard Mignani
Gerard Seurat
Remi Meyruei
Gerard Seurat
Remi Meyruei
Application Number:
JP23483889A
Publication Date:
December 03, 1997
Filing Date:
September 12, 1989
Export Citation:
Assignee:
Flamel Technology
International Classes:
C07C211/44; C07C215/16; C07C255/37; C07C255/42; C07D215/12; G02F1/35; C07D217/04; C07D221/06; C07D339/06; C07D455/04; C07D471/04; G02F1/355; G02F1/361; (IPC1-7): G02F1/35; C07C255/42
Foreign References:
| DE1814678A1 |
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)