公开(公告)号：DE69723776D1

公开(公告)日：2003-09-04

申请号：DE69723776

申请日：1997-04-18

Applicant: IBM

Inventor： GORDON II ,  KARG SIGFRIED FRIEDRICH ,  KAUFMAN JAMES HARVEY ,  MILLER ROBERT DENNIS ,  KREYENSCHMIDT MARTIN ,  SCOTT JOHN CAMPBELL

IPC: C09K11/06 ,  H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H01L51/20 ,  H01L51/30 ,  H01L33/00

Abstract: The invention relates to an organic electroluminescent device comprising a light emitting composition disposed between a first and second electrode. The composition comprises a charge transporting polymer and an organic salt comprising immobilized anions and cations nonuniformly distributed in the polymer matrix.

公开(公告)号：DE69723776T2

公开(公告)日：2004-04-15

申请号：DE69723776

申请日：1997-04-18

Applicant: IBM

Inventor： GORDON II ,  KARG SIGFRIED FRIEDRICH ,  KAUFMAN JAMES HARVEY ,  MILLER ROBERT DENNIS ,  KREYENSCHMIDT MARTIN ,  SCOTT JOHN CAMPBELL

IPC: C09K11/06 ,  H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H01L51/20 ,  H01L51/30 ,  H01L33/00

Abstract: The invention relates to an organic electroluminescent device comprising a light emitting composition disposed between a first and second electrode. The composition comprises a charge transporting polymer and an organic salt comprising immobilized anions and cations nonuniformly distributed in the polymer matrix.