KR101858737B1 - 전자발광 디바이스들의 강화된 카운터 전극 - Google Patents

전자발광 디바이스들의 강화된 카운터 전극 Download PDF

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KR101858737B1
KR101858737B1 KR1020127016606A KR20127016606A KR101858737B1 KR 101858737 B1 KR101858737 B1 KR 101858737B1 KR 1020127016606 A KR1020127016606 A KR 1020127016606A KR 20127016606 A KR20127016606 A KR 20127016606A KR 101858737 B1 KR101858737 B1 KR 101858737B1
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South Korea
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electrode
electroluminescent device
hard layer
layer
additional
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KR20120113742A (ko
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허버트 에프. 보어너
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코닌클리케 필립스 엔.브이.
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    • 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/826—Multilayers, e.g. opaque multilayers
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/841—Self-supporting sealing arrangements
    • 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/842—Containers
    • H10K50/8423—Metallic sealing arrangements
    • 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/846—Passivation; Containers; Encapsulations comprising getter material or desiccants
    • 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
    • H10K50/80—Constructional details
    • H10K50/88—Terminals, e.g. bond pads
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80523—Multilayers, e.g. opaque multilayers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8721—Metallic sealing arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/60—Forming conductive regions or layers, e.g. electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/70—Testing, e.g. accelerated lifetime tests
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020127016606A 2009-11-27 2010-11-19 전자발광 디바이스들의 강화된 카운터 전극 Active KR101858737B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09177352 2009-11-27
EP09177352.3 2009-11-27
PCT/IB2010/055294 WO2011064700A1 (en) 2009-11-27 2010-11-19 Strengthened counter electrode of electroluminescent devices

Publications (2)

Publication Number Publication Date
KR20120113742A KR20120113742A (ko) 2012-10-15
KR101858737B1 true KR101858737B1 (ko) 2018-05-18

Family

ID=43639040

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127016606A Active KR101858737B1 (ko) 2009-11-27 2010-11-19 전자발광 디바이스들의 강화된 카운터 전극

Country Status (7)

Country Link
US (2) US9425425B2 (enExample)
EP (1) EP2504873B1 (enExample)
JP (1) JP5715149B2 (enExample)
KR (1) KR101858737B1 (enExample)
CN (1) CN102668161B (enExample)
TW (1) TW201129247A (enExample)
WO (1) WO2011064700A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5795935B2 (ja) * 2010-10-20 2015-10-14 株式会社半導体エネルギー研究所 照明装置
KR102202145B1 (ko) * 2014-03-28 2021-01-13 삼성디스플레이 주식회사 완충패드를 갖는 표시장치
US20230320124A1 (en) * 2020-09-01 2023-10-05 Sharp Kabushiki Kaisha Light-emitting element and display device
WO2022049611A1 (ja) * 2020-09-01 2022-03-10 シャープ株式会社 発光素子、及び表示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001052858A (ja) * 1999-08-05 2001-02-23 Futaba Corp 有機ｅｌ表示装置
JP2003017245A (ja) * 2001-06-27 2003-01-17 Sony Corp 有機ｅｌディスプレイ及びその駆動回路接続方法
JP2006210233A (ja) * 2005-01-31 2006-08-10 Optrex Corp 有機ｅｌパネルの点灯検査装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6069442A (en) * 1997-09-18 2000-05-30 Eastman Kodak Company Organic electroluminescent device with inorganic electron transporting layer
WO2001015244A1 (en) 1999-08-20 2001-03-01 Emagin Corporation Organic light emitting diode device with high work function metal-oxide anode layer and method of fabrication of same
US6693352B1 (en) * 2000-06-05 2004-02-17 Emitronix Inc. Contact structure for group III-V semiconductor devices and method of producing the same
JP3773423B2 (ja) 2001-06-11 2006-05-10 Ｔｄｋ株式会社 有機ｅｌ素子
TW519853B (en) 2001-10-17 2003-02-01 Chi Mei Electronic Corp Organic electro-luminescent display and its packaging method
JP4310984B2 (ja) * 2002-02-06 2009-08-12 株式会社日立製作所 有機発光表示装置
EP1521316B1 (en) 2003-10-03 2016-05-25 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of a light emitting element
JP4543691B2 (ja) * 2004-02-03 2010-09-15 株式会社島津製作所 有機エレクトロルミネッセンス素子およびその製造方法
TWI231723B (en) * 2004-04-16 2005-04-21 Ind Tech Res Inst Organic electroluminescence display device
US8241467B2 (en) * 2004-08-10 2012-08-14 Global Oled Technology Llc Making a cathode structure for OLEDs
JP4329740B2 (ja) 2004-10-22 2009-09-09 セイコーエプソン株式会社 有機エレクトロルミネッセンス装置の製造方法、及び有機エレクトロルミネッセンス装置
JP5214440B2 (ja) * 2005-05-23 2013-06-19 トムソン ライセンシング 複合透明上部電極をもつ照明または画像表示のための発光パネル
JP2009503777A (ja) * 2005-07-27 2009-01-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 駆動回路が一体化された封止部を有する照明装置
JP2007095518A (ja) * 2005-09-29 2007-04-12 Toppan Printing Co Ltd 有機エレクトロルミネッセンス表示装置
US20070164673A1 (en) * 2006-01-18 2007-07-19 Au Optronics Corporation Organic electro-luminescent display device and method for making same
US20070241665A1 (en) * 2006-04-12 2007-10-18 Matsushita Electric Industrial Co., Ltd. Organic electroluminescent element, and manufacturing method thereof, as well as display device and exposure apparatus using the same
TWI307611B (en) 2006-06-05 2009-03-11 Au Optronics Corp Organic electroluminescence device and organic electroluminescence panel using the same
US20080100202A1 (en) 2006-11-01 2008-05-01 Cok Ronald S Process for forming oled conductive protective layer
KR100875099B1 (ko) 2007-06-05 2008-12-19 삼성모바일디스플레이주식회사 유기 발광 장치 및 이의 제조 방법
US8227978B2 (en) 2007-10-10 2012-07-24 Samsung Electronics Co., Ltd. White organic light emitting device and color display apparatus employing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001052858A (ja) * 1999-08-05 2001-02-23 Futaba Corp 有機ｅｌ表示装置
JP2003017245A (ja) * 2001-06-27 2003-01-17 Sony Corp 有機ｅｌディスプレイ及びその駆動回路接続方法
JP2006210233A (ja) * 2005-01-31 2006-08-10 Optrex Corp 有機ｅｌパネルの点灯検査装置

Also Published As

Publication number Publication date
EP2504873B1 (en) 2020-01-08
US9425425B2 (en) 2016-08-23
JP5715149B2 (ja) 2015-05-07
EP2504873A1 (en) 2012-10-03
US20160336535A1 (en) 2016-11-17
JP2013512542A (ja) 2013-04-11
KR20120113742A (ko) 2012-10-15
US20120228667A1 (en) 2012-09-13
WO2011064700A1 (en) 2011-06-03
CN102668161A (zh) 2012-09-12
CN102668161B (zh) 2015-12-09
TW201129247A (en) 2011-08-16

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