A composition of nonlinear optical materials and a method for preparing the same
申请人:MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
公开号:EP0384364A2
公开(公告)日:1990-08-29
A composition of nonlinear optical materials is disclosed which comprises two or more organic compounds, at least one of which is a first organic compound with a π-electron conjugated system containing an electron-donative substituent group and an electron-attractive substituent group.