N,N'-BIS(2,6-DIISOPROPYLPHENYL)-1,7-DI(2,6-DIPHENYLPHENOXY)PERYLENE-3,4;9,10-TETRACARBOXIMIDE, N,N'-BIS(2,6-DIISOPROPYLPHENYL)-1,6-DI(2,6-DIPHENYLPHENOXY)PERYLENE-3,4;9,10-TETRACARBOXIMIDE AND THE USE THEREOF
申请人:BASF SE
公开号:EP3072887A1
公开(公告)日:2016-09-28
The present invention relates to N,N'-bis(2,6-diisopropylphenyl)-1,7-di(2,6-diphenyl-phenoxy)perylen-3,4;9,10-tetracarboximide, N,N'-bis(2,6-diisopropylphenyl)-1,6-di(2,6-diphenylphenoxy)perylen-3,4;9,10-tetracarboximide, to a method for preparation and use thereof. In particular, the present invention relates to the use of said compound(s) in color converters for improving the luminous efficacy of white-light emitting diodes. The present invention also relates to the use of these color converters and to lighting devices comprising at least one LED or OLED and at least one color converter.
本发明涉及N,N'-双(2,6-二异丙基苯基)-1,7-二(2,6-二苯基苯氧基)过烯烃-3,4;9,10-四羧酰亚胺、N,N'-双(2,6-二异丙基苯基)-1,6-二(2,6-二苯基苯氧基)过烯烃-3,4;9,10-四羧酰亚胺及其制备方法和用途。特别是,本发明涉及上述化合物在颜色转换器中的使用,以提高白光发光二极管的光效。本发明还涉及这些颜色转换器的用途,以及包含至少一个发光二极管或有源发光二极管和至少一个颜色转换器的照明设备。