申请人:MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
公开号:EP0449117A2
公开(公告)日:1991-10-02
An alternating copolymer comprising a repeating unit of the formula:
-Z-(X-Y)n- (I)
wherein n is at least 2, X is O, S, Se or Te, and Y and Z are independently an aromatic or substituted aromatic group, and at least one other repeating unit, which is useful as a photosensitive material used in a spatial light modulator.
一种交替共聚物,由式中的重复单元组成:
-Z-(X-Y)n- (I)
其中 n 至少为 2,X 为 O、S、Se 或 Te,Y 和 Z 独立地为芳香族或取代芳香族基团,以及至少一个其它重复单元,可用作空间光调制器中的光敏材料。