JP6901883B2 - 表示装置の製造方法 - Google Patents
表示装置の製造方法 Download PDFInfo
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- JP6901883B2 JP6901883B2 JP2017055911A JP2017055911A JP6901883B2 JP 6901883 B2 JP6901883 B2 JP 6901883B2 JP 2017055911 A JP2017055911 A JP 2017055911A JP 2017055911 A JP2017055911 A JP 2017055911A JP 6901883 B2 JP6901883 B2 JP 6901883B2
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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
- H10K59/873—Encapsulations
- H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
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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
- H10K59/80524—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
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
-
- 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
- H10K2102/3023—Direction of light emission
- H10K2102/3026—Top emission
-
- 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
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Description
Claims (5)
- 発光層上に、マグネシウム(Mg)を含むMg含有膜であって、前記Mg含有膜における前記発光層側の界面を形成する、マグネシウム銀合金(MgAg)で形成された第1導電金属層と、前記Mg含有膜における前記発光層側の界面とは逆側に上面が露出する、前記マグネシウム(Mg)で形成された第2導電金属層と、を含むMg含有膜を形成し、
前記第2導電金属層の前記上面から、前記第1導電金属層との界面を超えるように酸化処理を行い、前記酸化処理によって、前記第2導電金属層の全体および前記第1導電金属層の上部を酸化させ、前記発光層上に前記第1導電金属層の一部を酸化させずに残す、
ことを含む表示装置の製造方法。 - 前記Mg含有膜の形成は、マグネシウム(Mg)と銀(Ag)とを供給して前記第1導電金属層を形成し、その後、マグネシウム(Mg)の供給を継続し、銀(Ag)の供給を停止して前記第2導電金属層を形成することを含む、
請求項1に記載の表示装置の製造方法。 - 前記第2導電金属層の形成は、マグネシウム(Mg)の供給を継続し、銀(Ag)の供給を漸減した後に停止することを含む、
請求項2に記載の表示装置の製造方法。 - 前記酸化処理は、酸素プラズマ処理を施すことを含む、
請求項1に記載の表示装置の製造方法。 - 前記酸化処理を行った後、前記Mg含有膜上に無機絶縁材料で形成された封止膜を形成することを含む、
請求項1に記載の表示装置の製造方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017055911A JP6901883B2 (ja) | 2017-03-22 | 2017-03-22 | 表示装置の製造方法 |
| US15/924,452 US10879492B2 (en) | 2017-03-22 | 2018-03-19 | Display device and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017055911A JP6901883B2 (ja) | 2017-03-22 | 2017-03-22 | 表示装置の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018160337A JP2018160337A (ja) | 2018-10-11 |
| JP2018160337A5 JP2018160337A5 (ja) | 2020-05-07 |
| JP6901883B2 true JP6901883B2 (ja) | 2021-07-14 |
Family
ID=63582953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017055911A Active JP6901883B2 (ja) | 2017-03-22 | 2017-03-22 | 表示装置の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10879492B2 (ja) |
| JP (1) | JP6901883B2 (ja) |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6121727A (en) * | 1997-04-04 | 2000-09-19 | Mitsubishi Chemical Corporation | Organic electroluminescent device |
| JP3865996B2 (ja) * | 1999-04-07 | 2007-01-10 | 富士フイルムホールディングス株式会社 | 特定のシラン化合物及びそれらからなる発光素子材料、及び、それを含有する発光素子。 |
| US6605826B2 (en) * | 2000-08-18 | 2003-08-12 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and display device |
| US7153592B2 (en) * | 2000-08-31 | 2006-12-26 | Fujitsu Limited | Organic EL element and method of manufacturing the same, organic EL display device using the element, organic EL material, and surface emission device and liquid crystal display device using the material |
| WO2002020693A1 (fr) * | 2000-09-07 | 2002-03-14 | Idemitsu Kosan Co., Ltd. | Element organique electroluminescent |
| US7288887B2 (en) * | 2001-03-08 | 2007-10-30 | Lg.Philips Lcd Co. Ltd. | Devices with multiple organic-metal mixed layers |
| KR100472502B1 (ko) * | 2001-12-26 | 2005-03-08 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 |
| JP2003217829A (ja) | 2002-01-22 | 2003-07-31 | Toyota Industries Corp | 有機elディスプレイパネル |
| US20050140283A1 (en) * | 2002-02-13 | 2005-06-30 | Lau Silvanus S. | Multilayer structure to form an active matrix display having single crystalline drivers over a transmissive substrate |
| US7230271B2 (en) * | 2002-06-11 | 2007-06-12 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device comprising film having hygroscopic property and transparency and manufacturing method thereof |
| US7449831B2 (en) * | 2004-08-02 | 2008-11-11 | Lg Display Co., Ltd. | OLEDs having inorganic material containing anode capping layer |
| JP4699098B2 (ja) * | 2005-06-09 | 2011-06-08 | ローム株式会社 | 有機el素子、およびこれを用いた有機el表示装置 |
| US9425357B2 (en) * | 2007-05-31 | 2016-08-23 | Nthdegree Technologies Worldwide Inc. | Diode for a printable composition |
| JP5458554B2 (ja) * | 2008-11-19 | 2014-04-02 | ソニー株式会社 | 有機電界発光素子および表示装置 |
| JP2010129334A (ja) * | 2008-11-27 | 2010-06-10 | Seiko Epson Corp | 有機el装置、有機el装置の製造方法 |
| JP2010186983A (ja) * | 2009-01-19 | 2010-08-26 | Sony Corp | 有機電界発光素子および表示装置 |
| US20120119199A1 (en) * | 2009-07-29 | 2012-05-17 | Sharp Kabushiki Kaisha | Organic electroluminescent display device |
| JP2011065897A (ja) * | 2009-09-17 | 2011-03-31 | Toshiba Corp | 有機el装置 |
| DE112014005483B4 (de) * | 2013-12-02 | 2022-01-20 | Semiconductor Energy Laboratory Co., Ltd. | Licht emittierendes Element, Anzeigemodul, Beleuchtungsmodul, Licht emittierende Vorrichtung, Anzeigevorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung |
| KR20160130466A (ko) * | 2014-03-07 | 2016-11-11 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 |
| TWI729649B (zh) * | 2014-05-30 | 2021-06-01 | 日商半導體能源研究所股份有限公司 | 發光元件,發光裝置,電子裝置以及照明裝置 |
| JP2016111134A (ja) * | 2014-12-04 | 2016-06-20 | ソニー株式会社 | 有機el素子および表示装置 |
| KR102449804B1 (ko) * | 2015-03-02 | 2022-10-04 | 삼성디스플레이 주식회사 | 투명 유기 발광 표시 장치 및 이의 제조 방법 |
| JP6847589B2 (ja) * | 2015-05-20 | 2021-03-24 | 株式会社半導体エネルギー研究所 | 有機金属錯体、発光素子、発光装置、電子機器、および照明装置 |
| US10270039B2 (en) * | 2016-11-17 | 2019-04-23 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, display device, electronic device, and lighting device |
| WO2018100476A1 (en) * | 2016-11-30 | 2018-06-07 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
-
2017
- 2017-03-22 JP JP2017055911A patent/JP6901883B2/ja active Active
-
2018
- 2018-03-19 US US15/924,452 patent/US10879492B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180277794A1 (en) | 2018-09-27 |
| JP2018160337A (ja) | 2018-10-11 |
| US10879492B2 (en) | 2020-12-29 |
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