JP3951461B2 - 有機エレクトロルミネッセンス素子 - Google Patents

有機エレクトロルミネッセンス素子 Download PDF

Info

Publication number
JP3951461B2
JP3951461B2 JP19469998A JP19469998A JP3951461B2 JP 3951461 B2 JP3951461 B2 JP 3951461B2 JP 19469998 A JP19469998 A JP 19469998A JP 19469998 A JP19469998 A JP 19469998A JP 3951461 B2 JP3951461 B2 JP 3951461B2
Authority
JP
Japan
Prior art keywords
organic
cathode
light emitting
transport layer
emitting layer
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.)
Expired - Fee Related
Application number
JP19469998A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000030869A (ja
JP2000030869A5 (enExample
Inventor
真二 寺園
悟郎 浅利
亮 高橋
潤 入澤
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP19469998A priority Critical patent/JP3951461B2/ja
Publication of JP2000030869A publication Critical patent/JP2000030869A/ja
Publication of JP2000030869A5 publication Critical patent/JP2000030869A5/ja
Application granted granted Critical
Publication of JP3951461B2 publication Critical patent/JP3951461B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Electroluminescent Light Sources (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP19469998A 1998-07-09 1998-07-09 有機エレクトロルミネッセンス素子 Expired - Fee Related JP3951461B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19469998A JP3951461B2 (ja) 1998-07-09 1998-07-09 有機エレクトロルミネッセンス素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19469998A JP3951461B2 (ja) 1998-07-09 1998-07-09 有機エレクトロルミネッセンス素子

Publications (3)

Publication Number Publication Date
JP2000030869A JP2000030869A (ja) 2000-01-28
JP2000030869A5 JP2000030869A5 (enExample) 2005-05-12
JP3951461B2 true JP3951461B2 (ja) 2007-08-01

Family

ID=16328807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19469998A Expired - Fee Related JP3951461B2 (ja) 1998-07-09 1998-07-09 有機エレクトロルミネッセンス素子

Country Status (1)

Country Link
JP (1) JP3951461B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4266542B2 (ja) * 2001-08-31 2009-05-20 オリヱント化学工業株式会社 青色発光性インキ組成物
KR100474891B1 (ko) * 2001-12-20 2005-03-08 엘지전자 주식회사 유기 ｅｌ 디스플레이 소자
GB0230072D0 (en) * 2002-12-24 2003-01-29 Elam T Ltd Electroluminescent materials and devices
JP4631316B2 (ja) * 2004-06-07 2011-02-16 パナソニック株式会社 エレクトロルミネセンス素子
US7368180B2 (en) 2005-06-29 2008-05-06 Eastman Kodak Company Electroluminescent device containing borondiketonate emitter
KR101121677B1 (ko) * 2009-06-22 2012-02-28 주식회사 두산 안트라센 유도체 및 이를 이용한 유기 전계 발광 소자
JP5610907B2 (ja) * 2009-08-18 2014-10-22 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
WO2011068537A2 (en) * 2009-12-01 2011-06-09 Fraser Cassandra L Mechanochromic luminescent difluoroboron beta-diketonates

Also Published As

Publication number Publication date
JP2000030869A (ja) 2000-01-28

Similar Documents

Publication Publication Date Title
US6395409B2 (en) Organic electroluminescent element
JP3468089B2 (ja) 有機電界発光素子
JPH05202356A (ja) 有機エレクトロルミネッセンス素子
JP3951425B2 (ja) 有機エレクトロルミネッセンス素子
JP2004207102A (ja) 有機エレクトロルミネッセンス素子
JP3793607B2 (ja) クマリン誘導体を用いた有機ｅｌ素子
JP4154215B2 (ja) 有機エレクトロルミネッセンス表示素子の製造方法
KR100280709B1 (ko) 발광 화합물 및 이를 발색재료로서 채용하고있는 표시소자
JP2003303691A (ja) 有機電子発光素子
JP3951461B2 (ja) 有機エレクトロルミネッセンス素子
JP2000133458A (ja) 有機エレクトロルミネッセンス素子
JPH0693257A (ja) 有機エレクトロルミネッセンス素子
JP3932605B2 (ja) 有機エレクトロルミネッセンス素子
JP2004031212A (ja) 有機電界発光素子
JP3910010B2 (ja) 有機電界発光素子
JP2000021571A (ja) 有機エレクトロルミネッセンス素子
JP4057250B2 (ja) 有機ｅｌ素子および有機ｅｌディスプレイ
JP2003229279A (ja) 有機電界発光素子
JP2828821B2 (ja) 電界発光素子
JP4733285B2 (ja) 有機エレクトロルミネッセンス素子
JP2000106277A (ja) 有機エレクトロルミネセンス素子
JPH11154596A (ja) 有機エレクトロルミネセンス素子
JP3738870B2 (ja) 有機エレクトロルミネッセンス素子
JP2004179028A (ja) 有機エレクトロルミネッセンス表示素子およびその製造方法
JPH11260558A (ja) 有機エレクトロルミネッセンス素子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040628

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040628

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060801

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20061226

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20070125

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070202

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20070306

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070403

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070416

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100511

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100511

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100511

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130511

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130511

Year of fee payment: 6

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130511

Year of fee payment: 6

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130511

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140511

Year of fee payment: 7

LAPS Cancellation because of no payment of annual fees