Nova Patents
AT462201T

Heteroatomic regioregular poly(3-substitutedthiophenes) in electroluminescent devices

Abstract

The following set with hetero-atom three-dimensional regularity the thiophen relate to apply the electroluminescent element hole filling and hole transmission layer. May use copolymer and organic oxidant. May use homopolymer. A within a metal impurities. The hetero-atom capable of the oxygen and performing the polymeric the 3-. The power a comprehensive and good for thermostability multifunctional and a control. May use different design and device.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

15 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
61264004United States of AmericaP
2005034042United States of AmericaW

Members15

Family members, oldest first
DocumentOfficeKind
WO2006036755A1World Intellectual Property Organization (WIPO)A1
US2006078761A1United States of AmericaA1
EP1805826A1European Patent Office (EPO)A1
KR20070092951ARepublic of KoreaA
CN101084588AChinaA
JP2008515194AJapanA
SG155966A1SingaporeA1
EP1805826B1European Patent Office (EPO)B1
AT462201TThis recordAustriaT
DE602005020175D1GermanyD1
JP5041535B2JapanB2
KR20130025946ARepublic of KoreaA
KR101269256B1Republic of KoreaB1
KR101473220B1Republic of KoreaB1
US8920939B2United States of AmericaB2