JP6341999B2 - 有機発光素子およびその製造方法 - Google Patents
有機発光素子およびその製造方法 Download PDFInfo
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- JP6341999B2 JP6341999B2 JP2016529733A JP2016529733A JP6341999B2 JP 6341999 B2 JP6341999 B2 JP 6341999B2 JP 2016529733 A JP2016529733 A JP 2016529733A JP 2016529733 A JP2016529733 A JP 2016529733A JP 6341999 B2 JP6341999 B2 JP 6341999B2
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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
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
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- H—ELECTRICITY
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- 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
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/877—Arrangements for extracting light from the devices comprising scattering means
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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
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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
- H10K50/841—Self-supporting 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
- 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
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
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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
- H10K50/85—Arrangements for extracting light from the 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
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/854—Arrangements for extracting light from the devices comprising scattering means
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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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
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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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
- H10K77/111—Flexible substrates
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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
- H10K2102/301—Details of OLEDs
- H10K2102/311—Flexible OLED
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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
- H10K2102/301—Details of OLEDs
- H10K2102/351—Thickness
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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
- H10K59/82—Interconnections, e.g. terminals
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
Description
本出願は有機発光素子およびその製造方法に関する。
基板、前記基板上に第1電極、有機物層および第2電極が順次積層された有機発光部、および前記有機発光部の外側を密封する封止部を含み、
前記有機発光部および封止部が備えられていない基板上の領域のうち少なくとも一部領域と、前記基板の側面領域のうち少なくとも一部領域上に、保護部が備えられることを特徴とする有機発光素子を提供する。
Claims (16)
- 基板、
前記基板上に第1電極、有機物層および第2電極が順次積層された有機発光部、並びに
前記有機発光部の外側を密封する封止部を含む有機発光素子であって、
前記有機発光部からの光は前記基板を通して放出され、
前記有機発光部および封止部が備えられていない基板上の領域のうち少なくとも一部領域上、前記基板の側面領域のうち少なくとも一部領域上、並びに、前記封止部の上部領域および側面領域の全ての領域の上に、保護部が備えられ、
前記封止部は、前記有機発光部の前記外側と接するシーリング層および前記シーリング層上に備えられた金属層を含み、
前記基板の下部には、基板より広い面積を有するOCF(Out Coupling Film)がさらに備えられる、
有機発光素子。 - 前記基板は薄膜ガラス(thin glass)基板であることを特徴とする、請求項1に記載の有機発光素子。
- 前記薄膜ガラス基板の厚さは0.1mm以下であることを特徴とする、請求項2に記載の有機発光素子。
- 前記有機発光部および封止部が備えられていない基板上の領域と、基板の側面領域の全ての領域上に保護部が備えられることを特徴とする、請求項1に記載の有機発光素子。
- 前記OCF上にOCFより小さい面積を有する基板が備えられ、
前記基板が備えられていないOCFの領域上に前記保護部がさらに備えられることを特徴とする、請求項1に記載の有機発光素子。 - 前記保護部はプラスチックフィルムを含むことを特徴とする、請求項1に記載の有機発光素子。
- 前記保護部は絶縁層および金属パターン層を含むことを特徴とする、請求項1に記載の有機発光素子。
- 前記保護部は、2層の絶縁層と前記2層の絶縁層の間に備えられた金属パターン層とを含むことを特徴とする、請求項7に記載の有機発光素子。
- 前記第1電極または第2電極は、前記金属パターン層を介して外部電源と電気的に接続されることを特徴とする、請求項7に記載の有機発光素子。
- 前記金属パターン層は、前記第1電極と外部電源を電気的に接続する第1金属パターンを含むことを特徴とする、請求項7に記載の有機発光素子。
- 前記金属パターン層は、前記第2電極と外部電源を電気的に接続する第2金属パターンを含むことを特徴とする、請求項7に記載の有機発光素子。
- 前記有機発光素子はフレキシブル有機発光素子であることを特徴とする、請求項1に記載の有機発光素子。
- 前記基板および第1電極の間には光抽出層をさらに含むことを特徴とする、請求項1に記載の有機発光素子。
- 前記光抽出層上に平坦層をさらに含むことを特徴とする、請求項13に記載の有機発光素子。
- 請求項1から14のいずれか1項に記載の有機発光素子を含む照明装置。
- 請求項1から14のいずれか1項に記載の有機発光素子を含むディスプレイ装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0116192 | 2013-09-30 | ||
| KR20130116192 | 2013-09-30 | ||
| PCT/KR2014/009241 WO2015047056A1 (ko) | 2013-09-30 | 2014-09-30 | 유기 발광 소자 및 이의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016525779A JP2016525779A (ja) | 2016-08-25 |
| JP6341999B2 true JP6341999B2 (ja) | 2018-06-13 |
Family
ID=52744055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016529733A Active JP6341999B2 (ja) | 2013-09-30 | 2014-09-30 | 有機発光素子およびその製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9728739B2 (ja) |
| EP (1) | EP3018724B1 (ja) |
| JP (1) | JP6341999B2 (ja) |
| KR (2) | KR20150037713A (ja) |
| CN (1) | CN105474425B (ja) |
| TW (1) | TWI562428B (ja) |
| WO (1) | WO2015047056A1 (ja) |
Families Citing this family (6)
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| TWI562428B (en) | 2013-09-30 | 2016-12-11 | Lg Display Co Ltd | Organic light emitting device and method for preparing the same |
| CN107565047A (zh) * | 2017-08-18 | 2018-01-09 | 福州大学 | 一种柔性oled器件的封装方法 |
| KR102603870B1 (ko) * | 2018-02-01 | 2023-11-21 | 삼성디스플레이 주식회사 | 봉지 구조, 상기 봉지 구조를 갖는 유기발광표시장치 및 이의 제조방법 |
| CN108630732B (zh) * | 2018-04-25 | 2020-07-28 | 深圳市华星光电技术有限公司 | Oled显示面板及其制作方法 |
| CN110350007B (zh) * | 2019-06-28 | 2024-04-16 | 福建华佳彩有限公司 | 一种amoled封装结构及其制作方法 |
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-
2014
- 2014-09-30 TW TW103134127A patent/TWI562428B/zh active
- 2014-09-30 JP JP2016529733A patent/JP6341999B2/ja active Active
- 2014-09-30 CN CN201480045520.2A patent/CN105474425B/zh active Active
- 2014-09-30 US US14/910,226 patent/US9728739B2/en active Active
- 2014-09-30 KR KR20140132096A patent/KR20150037713A/ko not_active Ceased
- 2014-09-30 EP EP14846850.7A patent/EP3018724B1/en active Active
- 2014-09-30 WO PCT/KR2014/009241 patent/WO2015047056A1/ko not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3018724B1 (en) | 2023-03-01 |
| US20160181571A1 (en) | 2016-06-23 |
| KR20150037713A (ko) | 2015-04-08 |
| EP3018724A4 (en) | 2017-05-10 |
| TW201523958A (zh) | 2015-06-16 |
| KR20160013235A (ko) | 2016-02-03 |
| JP2016525779A (ja) | 2016-08-25 |
| CN105474425B (zh) | 2018-02-09 |
| US9728739B2 (en) | 2017-08-08 |
| EP3018724A1 (en) | 2016-05-11 |
| TWI562428B (en) | 2016-12-11 |
| WO2015047056A1 (ko) | 2015-04-02 |
| KR101866296B1 (ko) | 2018-06-11 |
| CN105474425A (zh) | 2016-04-06 |
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