JP2013512542A - エレクトロルミネッセンス装置の強化された対向電極 - Google Patents
エレクトロルミネッセンス装置の強化された対向電極 Download PDFInfo
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- 238000000034 method Methods 0.000 claims abstract description 28
- 238000005401 electroluminescence Methods 0.000 claims abstract description 8
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- RICKKZXCGCSLIU-UHFFFAOYSA-N 2-[2-[carboxymethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]ethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]acetic acid Chemical compound CC1=NC=C(CO)C(CN(CCN(CC(O)=O)CC=2C(=C(C)N=CC=2CO)O)CC(O)=O)=C1O RICKKZXCGCSLIU-UHFFFAOYSA-N 0.000 description 4
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- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 4
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
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- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 4
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- 150000003384 small molecules Chemical class 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001017 electron-beam sputter deposition Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
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- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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- 239000011733 molybdenum Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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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
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/842—Containers
- H10K50/8423—Metallic sealing arrangements
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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
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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
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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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
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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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/826—Multilayers, e.g. opaque multilayers
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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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
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- 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
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- 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
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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- 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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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (14)
- 基板を有し、第1の透明な電極、エレクトロルミネッセンス積層構造及び第2の電極の順に前記基板上に積層されるエレクトロルミネッセンス装置であって、
当該エレクトロルミネッセンス装置は、前記第2の電極の下に及び/又は前記第2の電極の上部に位置している少なくとも1つの付加的な硬い層を更に有し、前記付加的な硬い層は、前記第2の電極の硬度より高い硬度を有する、
エレクトロルミネッセンス装置。 - 前記少なくとも1つの付加的な硬い層は、前記第2の電極の下に直接及び前記第2の電極の上部に直接、位置付けられている、請求項1に記載エレクトロルミネッセンス装置。
- 前記少なくとも1つの付加的な硬い層の厚さは5nm以上且つ50nm以下である、請求項1に記載のエレクトロルミネッセンス装置。
- 前記少なくとも1つの付加的な硬い層は、前記第2の電極の下に位置付けられ、少なくとも1つの半導性金属酸化物を有する層を有する、請求項1に記載のエレクトロルミネッセンス装置。
- 前記少なくとも1つの付加的な硬い層は、前記第2の電極の上部に位置付けられ、導電性層であり、並びに硬い金属、金属合金及び/又は導電性酸化物を有する、請求項1に記載のエレクトロルミネッセンス装置。
- 前記少なくとも1つの付加的な硬い層は、前記第2の電極の上部に位置付けられ、非導電性層であり、並びに酸化物、窒化物及びフッ化物を含む群から選択される少なくとも1つの材料を有する、請求項1に記載のエレクトロルミネッセンス装置。
- 前記第2の電極に電気的に接触する前記硬い層の上部に位置付けられた導電性層を更に有する、請求項6に記載のエレクトロルミネッセンス装置。
- 電気的に前記第2の電極に直接的に又は間接的に接触するように備えられた少なくとも1つの接触手段と、カバー手段とを更に有する、請求項1に記載のエレクトロルミネッセンス装置。
- 前記少なくとも1つの接触手段は、導電性接合剤、機械的接触手段、導電性スプリング、導電性ポスト及び導電性スペーサを含む群から選択される、請求項8に記載のエレクトロルミネッセンス装置。
- ゲッタ材料を更に有する、請求項に記載のエレクトロルミネッセンス装置。
- 請求項1に記載のエレクトロルミネッセンス装置を有する光源、ランプ、モニタ、スイッチ又はディスプレイ。
- 請求項1乃至10に記載のエレクトロルミネッセンス(EL)装置を作製する方法であって:
a)基板を備えるステップ;
b)第1の透明な電極、エレクトロルミネッセンス積層構造及び第2の電極の順に前記基板上に堆積するステップ;
を有する方法であり、
少なくとも1つの付加的な硬い層が、前記第2の電極の堆積の前に及び/又は後に、更に堆積され;
前記付加的な硬い層は、前記第2の電極の硬度より高い硬度を有する;
方法。 - 前記エレクトロルミネッセンス装置の適切な動作を調べるように、前記EL装置をプローブと一時的に接触させるステップを更に有する、請求項12に記載の方法。
- 前記EL装置に、カバー手段、少なくとも1つの接触手段及び/又はゲッタ材料を適用するステップを更に有する、請求項12に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09177352.3 | 2009-11-27 | ||
EP09177352 | 2009-11-27 | ||
PCT/IB2010/055294 WO2011064700A1 (en) | 2009-11-27 | 2010-11-19 | Strengthened counter electrode of electroluminescent devices |
Publications (3)
Publication Number | Publication Date |
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JP2013512542A true JP2013512542A (ja) | 2013-04-11 |
JP2013512542A5 JP2013512542A5 (ja) | 2014-01-16 |
JP5715149B2 JP5715149B2 (ja) | 2015-05-07 |
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JP2012540522A Active JP5715149B2 (ja) | 2009-11-27 | 2010-11-19 | エレクトロルミネッセンス装置の強化された対向電極 |
Country Status (7)
Country | Link |
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US (2) | US9425425B2 (ja) |
EP (1) | EP2504873B1 (ja) |
JP (1) | JP5715149B2 (ja) |
KR (1) | KR101858737B1 (ja) |
CN (1) | CN102668161B (ja) |
TW (1) | TW201129247A (ja) |
WO (1) | WO2011064700A1 (ja) |
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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 |
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2010
- 2010-11-19 EP EP10796485.0A patent/EP2504873B1/en active Active
- 2010-11-19 WO PCT/IB2010/055294 patent/WO2011064700A1/en active Application Filing
- 2010-11-19 CN CN201080053540.6A patent/CN102668161B/zh active Active
- 2010-11-19 KR KR1020127016606A patent/KR101858737B1/ko active IP Right Grant
- 2010-11-19 JP JP2012540522A patent/JP5715149B2/ja active Active
- 2010-11-19 US US13/509,929 patent/US9425425B2/en active Active
- 2010-11-24 TW TW099140624A patent/TW201129247A/zh unknown
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2016
- 2016-07-25 US US15/218,410 patent/US20160336535A1/en not_active Abandoned
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JPH11149985A (ja) * | 1997-09-18 | 1999-06-02 | Eastman Kodak Co | 無機電子輸送層を有する有機エレクトロルミネセンスデバイス |
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 |
JP2003303687A (ja) * | 2002-02-06 | 2003-10-24 | Hitachi Ltd | 有機発光表示装置 |
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 |
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KR101858737B1 (ko) | 2018-05-18 |
US20120228667A1 (en) | 2012-09-13 |
CN102668161A (zh) | 2012-09-12 |
US20160336535A1 (en) | 2016-11-17 |
US9425425B2 (en) | 2016-08-23 |
WO2011064700A1 (en) | 2011-06-03 |
TW201129247A (en) | 2011-08-16 |
CN102668161B (zh) | 2015-12-09 |
JP5715149B2 (ja) | 2015-05-07 |
EP2504873B1 (en) | 2020-01-08 |
EP2504873A1 (en) | 2012-10-03 |
KR20120113742A (ko) | 2012-10-15 |
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