公开(公告)号：KR1020040001968A

公开(公告)日：2004-01-07

申请号：KR1020020037303

申请日：2002-06-29

Applicant: 재단법인서울대학교산학협력재단 ,  동우 화인켐 주식회사

Inventor： 박수영 ,  권순기 ,  안병관

IPC: C09K11/06

CPC classification number: C07C15/14 ,  C07C43/2055 ,  C09K11/06 ,  C09K2211/1007 ,  H01L51/005 ,  H05B33/14 ,  Y10S428/917

Abstract: PURPOSE: Provided is an organic phosphor based on branched alpha-cyanostilbene for ELD, which enables color tuning and has the light emission in the solid state higher than in the liquid state. CONSTITUTION: The alpha-cyanostilbene compound is represented by the formula 1, wherein R1 is a group selected from the following formulas; and each of R2 and R3 is a C1-C6 alkyl, a C1-C6 alkoxy, a substituted or non-substituted amino group, a substituted or non-substituted aryl group, or a substituted or non-substituted heterocyclic group, in which the substituted or non-substituted aryl group or the substituted or non-substituted heterocyclic group can be condensed with the corresponding benzene ring at any position of the benzene ring.

Abstract translation: 目的：提供一种基于用于ELD的支链α-氰基茋的有机磷光体，其能够进行颜色调节，并且具有高于液态的固态发光。 构成：α-氰基茋化合物由式1表示，其中R1是选自下式的基团; R2和R3各自为C1-C6烷基，C1-C6烷氧基，取代或未取代的氨基，取代或未取代的芳基或取代或未取代的杂环基，其中 取代或未取代的芳基或取代或未取代的杂环基可以在苯环的任何位置与相应的苯环稠合。