WO2005122702A1 - 有機エレクトロルミネセンス素子、その検査装置及び検査方法 - Google Patents

有機エレクトロルミネセンス素子、その検査装置及び検査方法

Info

Publication number
WO2005122702A1
WO2005122702A1 PCT/JP2005/008897 JP2005008897W WO2005122702A1 WO 2005122702 A1 WO2005122702 A1 WO 2005122702A1 JP 2005008897 W JP2005008897 W JP 2005008897W WO 2005122702 A1 WO2005122702 A1 WO 2005122702A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic electroluminescence
electroluminescence element
inspecting
conformity
life characteristic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2005/008897
Other languages
English (en)
French (fr)
Other versions
WO2005122702A2 (ja
WO2005122702A3 (ja
Inventor
Hideki Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2006514671A priority Critical patent/JPWO2005122702A1/ja
Priority to US11/570,714 priority patent/US7595587B2/en
Publication of WO2005122702A2 publication Critical patent/WO2005122702A2/ja
Publication of WO2005122702A1 publication Critical patent/WO2005122702A1/ja
Publication of WO2005122702A3 publication Critical patent/WO2005122702A3/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

本発明は、寿命特性に優れた有機エレクトロルミネセンス素子、並びに、素子を劣化させることなく、短時間で簡便に寿命特性の良否を判別することができる有機エレクトロルミネセンス素子の検査装置及び検査方法、並びに、有機エレクトロルミネセンス表示装置を提供する。本発明は、少なくとも発光層を含む１層以上の有機層を電極で挟持する構造を有する有機エレクトロルミネセンス素子であって、上記有機エレクトロルミネセンス素子は、フォトルミネセンス強度が温度依存性を有し、３００Ｋにおけるフォトルミネセンス強度が３００Ｋ未満のいずれかの温度におけるフォトルミネセンス強度、好ましくは５Ｋにおけるフォトルミネセンス強度よりも強い有機エレクトロルミネセンス素子である。
PCT/JP2005/008897 2004-06-16 2005-05-16 有機エレクトロルミネセンス素子、その検査装置及び検査方法 Ceased WO2005122702A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006514671A JPWO2005122702A1 (ja) 2004-06-16 2005-05-16 有機エレクトロルミネセンス素子、その検査装置及び検査方法
US11/570,714 US7595587B2 (en) 2004-06-16 2005-05-16 Organic electroluminescent element exhibiting temperature-dependent photoluminescence intensity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004178600 2004-06-16
JP2004-178600 2004-06-16

Publications (3)

Publication Number Publication Date
WO2005122702A2 WO2005122702A2 (ja) 2005-12-29
WO2005122702A1 true WO2005122702A1 (ja) 2005-12-29
WO2005122702A3 WO2005122702A3 (ja) 2006-09-21

Family

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101831610B1 (ko) * 2016-02-22 2018-04-04 한밭대학교 산학협력단 유연 유기발광소자 수명 측정장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101831610B1 (ko) * 2016-02-22 2018-04-04 한밭대학교 산학협력단 유연 유기발광소자 수명 측정장치

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