Nova Patents
ATE549751T1

Electronic devices comprising organic semiconductors

Abstract

The present invention describes organic electronic devices in which at least one organic layer of low refractive index is introduced. The light output of the electronic devices is thereby improved.

Term

Term ended

Projected expiry passed 3 May 2025, 1.4 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
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12 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
102004021567GermanyA
2005004793European Patent Office (EPO)W

Members12

Family members, oldest first
DocumentOfficeKind
WO2005109539A1World Intellectual Property Organization (WIPO)A1
DE102004021567A1GermanyA1
KR20070004937ARepublic of KoreaA
EP1743388A1European Patent Office (EPO)A1
US2007221914A1United States of AmericaA1
JP2007536718AJapanA
US7608856B2United States of AmericaB2
EP1743388B1European Patent Office (EPO)B1
AT549751TAustriaT
ATE549751T1This recordAustriaT1
KR101162934B1Republic of KoreaB1
JP5080245B2JapanB2