JP6396014B2 - 発光素子 - Google Patents

発光素子 Download PDF

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Publication number
JP6396014B2
JP6396014B2 JP2013244522A JP2013244522A JP6396014B2 JP 6396014 B2 JP6396014 B2 JP 6396014B2 JP 2013244522 A JP2013244522 A JP 2013244522A JP 2013244522 A JP2013244522 A JP 2013244522A JP 6396014 B2 JP6396014 B2 JP 6396014B2
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JP
Japan
Prior art keywords
light
skeleton
organic compound
group
layer
Prior art date
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Expired - Fee Related
Application number
JP2013244522A
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English (en)
Japanese (ja)
Other versions
JP2014131021A5 (https=
JP2014131021A (ja
Inventor
英子 井上
英子 井上
朋香 中川
朋香 中川
瀬尾　哲史
哲史 瀬尾
信晴 大澤
信晴 大澤
鈴木　邦彦
邦彦 鈴木
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
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Filing date
Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2013244522A priority Critical patent/JP6396014B2/ja
Publication of JP2014131021A publication Critical patent/JP2014131021A/ja
Publication of JP2014131021A5 publication Critical patent/JP2014131021A5/ja
Application granted granted Critical
Publication of JP6396014B2 publication Critical patent/JP6396014B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/19—Tandem OLEDs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2013244522A 2012-11-30 2013-11-27 発光素子 Expired - Fee Related JP6396014B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013244522A JP6396014B2 (ja) 2012-11-30 2013-11-27 発光素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012261797 2012-11-30
JP2012261797 2012-11-30
JP2013244522A JP6396014B2 (ja) 2012-11-30 2013-11-27 発光素子

Publications (3)

Publication Number Publication Date
JP2014131021A JP2014131021A (ja) 2014-07-10
JP2014131021A5 JP2014131021A5 (https=) 2016-12-22
JP6396014B2 true JP6396014B2 (ja) 2018-09-26

Family

ID=50824569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013244522A Expired - Fee Related JP6396014B2 (ja) 2012-11-30 2013-11-27 発光素子

Country Status (4)

Country Link
US (1) US9929356B2 (https=)
JP (1) JP6396014B2 (https=)
KR (1) KR102215398B1 (https=)
CN (1) CN103848871A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102027246B1 (ko) * 2013-03-14 2019-10-01 삼성전자주식회사 디지타이저 및 그 제조 방법
JP7124589B2 (ja) * 2017-09-29 2022-08-24 住友化学株式会社 発光素子
CN109935730B (zh) * 2019-03-28 2021-10-26 京东方科技集团股份有限公司 显示基板及其制备方法、显示装置
JP7286465B2 (ja) * 2019-08-02 2023-06-05 キヤノン株式会社 有機化合物及び有機発光素子
KR102935575B1 (ko) * 2020-07-10 2026-03-06 삼성디스플레이 주식회사 발광 소자 재료의 정제 방법 및 상기 방법으로 정제된 재료를 포함하는 발광 소자

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0311234D0 (en) 2003-05-16 2003-06-18 Isis Innovation Organic phosphorescent material and organic optoelectronic device
US8852755B2 (en) 2004-08-13 2014-10-07 Merck Patent Gmbh Oxadiazole metallic complexes and their electronic and opto-electronic applications
CN100503771C (zh) 2005-06-28 2009-06-24 友达光电股份有限公司 发光材料及使用其的有机电激发光组件
US7807839B2 (en) 2005-10-18 2010-10-05 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and light-emitting element and light-emitting device using the same
JP5072312B2 (ja) 2005-10-18 2012-11-14 株式会社半導体エネルギー研究所 有機金属錯体及びそれを用いた発光素子、発光装置
JP2007208102A (ja) 2006-02-03 2007-08-16 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子、表示装置及び照明装置
JP5103781B2 (ja) * 2006-04-20 2012-12-19 コニカミノルタホールディングス株式会社 化合物、該化合物を含む有機エレクトロルミネッセンス素子、照明装置
JP5181448B2 (ja) 2006-09-13 2013-04-10 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子材料
JP2008069268A (ja) * 2006-09-14 2008-03-27 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置
JP5644050B2 (ja) 2006-09-20 2014-12-24 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子材料
JP5387563B2 (ja) 2008-02-27 2014-01-15 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子の製造方法、照明装置及び表示装置
US8513883B2 (en) * 2008-12-31 2013-08-20 Nokia Corporation Electroluminescent device having piezoelectric component
WO2011052516A1 (en) 2009-11-02 2011-05-05 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, display device, electronic device, and lighting device
JP5787538B2 (ja) 2010-02-16 2015-09-30 株式会社半導体エネルギー研究所 有機金属錯体及びそれを用いた発光素子、発光装置及び電子機器
US9005773B2 (en) 2010-03-15 2015-04-14 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, display device, electronic device, and lighting device
JP5601036B2 (ja) * 2010-06-03 2014-10-08 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子材料、表示装置及び照明装置
JP2013010752A (ja) 2011-06-03 2013-01-17 Semiconductor Energy Lab Co Ltd 有機金属錯体、有機発光素子、発光装置、電子機器、及び照明装置
JP5905270B2 (ja) 2012-01-18 2016-04-20 住友化学株式会社 金属錯体及び該金属錯体を含む発光素子

Also Published As

Publication number Publication date
CN103848871A (zh) 2014-06-11
US20140151662A1 (en) 2014-06-05
KR20140070412A (ko) 2014-06-10
JP2014131021A (ja) 2014-07-10
US9929356B2 (en) 2018-03-27
KR102215398B1 (ko) 2021-02-10

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