公开(公告)号：US20040034189A1

公开(公告)日：2004-02-19

申请号：US10371598

申请日：2003-02-21

Applicant: Korea Institute of Science and Technology

Inventor： Hyun-Nam Cho ,  Sung Hyun Jung ,  Sang Won Son ,  Jae Hong Won

IPC: C08G061/12

CPC classification number: H05B33/14 ,  C08G61/125 ,  C08G73/0611 ,  C09K11/06 ,  C09K2211/1466 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/0043

Abstract: A pyrrole compound, polymers thereof and EL element using the same are disclosed. The pyrrole compound and polymers thereof can be used as a material for an organic and polymeric electroluminescence element and/or other optical devices such as an optical switch, sensor, module, waveguide, transistor, laser, light-absorbing body, dielectric substance, membrane and the like.