JPWO2020208474A1 - - Google Patents
Info
- Publication number
- JPWO2020208474A1 JPWO2020208474A1 JP2021513026A JP2021513026A JPWO2020208474A1 JP WO2020208474 A1 JPWO2020208474 A1 JP WO2020208474A1 JP 2021513026 A JP2021513026 A JP 2021513026A JP 2021513026 A JP2021513026 A JP 2021513026A JP WO2020208474 A1 JPWO2020208474 A1 JP WO2020208474A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting layers
- H10K50/165—Electron transporting layers comprising dopants
-
- 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
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
- H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
-
- 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]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting 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]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting 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]
- H10K50/17—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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/19—Tandem OLEDs
-
- 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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
-
- 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
- H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
-
- 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
- H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
-
- 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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Electroluminescent Light Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024083422A JP2024109786A (ja) | 2019-04-12 | 2024-05-22 | 発光デバイス、発光装置、発光モジュール、電子機器および照明装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019076244 | 2019-04-12 | ||
| JP2019076244 | 2019-04-12 | ||
| PCT/IB2020/053071 WO2020208474A1 (ja) | 2019-04-12 | 2020-04-01 | 発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024083422A Division JP2024109786A (ja) | 2019-04-12 | 2024-05-22 | 発光デバイス、発光装置、発光モジュール、電子機器および照明装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020208474A1 true JPWO2020208474A1 (https=) | 2020-10-15 |
| JPWO2020208474A5 JPWO2020208474A5 (https=) | 2023-03-14 |
| JP7494165B2 JP7494165B2 (ja) | 2024-06-03 |
Family
ID=72751581
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021513026A Active JP7494165B2 (ja) | 2019-04-12 | 2020-04-01 | 発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置 |
| JP2024083422A Withdrawn JP2024109786A (ja) | 2019-04-12 | 2024-05-22 | 発光デバイス、発光装置、発光モジュール、電子機器および照明装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024083422A Withdrawn JP2024109786A (ja) | 2019-04-12 | 2024-05-22 | 発光デバイス、発光装置、発光モジュール、電子機器および照明装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12376448B2 (https=) |
| JP (2) | JP7494165B2 (https=) |
| KR (1) | KR20210149797A (https=) |
| CN (1) | CN113678572A (https=) |
| WO (1) | WO2020208474A1 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007179933A (ja) * | 2005-12-28 | 2007-07-12 | Sanyo Electric Co Ltd | 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置 |
| WO2009069434A1 (ja) * | 2007-11-28 | 2009-06-04 | Fuji Electric Holdings Co., Ltd. | 有機エレクトロルミネッセンス素子 |
| JP2011096406A (ja) * | 2009-10-27 | 2011-05-12 | Seiko Epson Corp | 発光素子、発光装置、表示装置および電子機器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR101784400B1 (ko) * | 2009-05-29 | 2017-10-11 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 화합물 |
| JP5973661B2 (ja) | 2012-05-31 | 2016-08-23 | エルジー ディスプレイ カンパニー リミテッド | 有機発光素子 |
| WO2015118426A2 (en) | 2014-02-06 | 2015-08-13 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, lighting device, and electronic appliance |
| DE102015017428B4 (de) * | 2014-07-25 | 2025-10-09 | Semiconductor Energy Laboratory Co.,Ltd. | Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung |
| US20170062749A1 (en) * | 2015-09-01 | 2017-03-02 | Semiconductor Energy Laboratory Co., Ltd. | Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device |
| CN111819708A (zh) | 2018-09-26 | 2020-10-23 | 株式会社半导体能源研究所 | 发光器件、发光装置、电子设备及照明装置 |
| WO2020075014A1 (en) | 2018-10-10 | 2020-04-16 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, light-emitting apparatus, electronic device, and lighting device |
-
2020
- 2020-04-01 US US17/598,549 patent/US12376448B2/en active Active
- 2020-04-01 WO PCT/IB2020/053071 patent/WO2020208474A1/ja not_active Ceased
- 2020-04-01 KR KR1020217036155A patent/KR20210149797A/ko active Pending
- 2020-04-01 JP JP2021513026A patent/JP7494165B2/ja active Active
- 2020-04-01 CN CN202080028260.3A patent/CN113678572A/zh active Pending
-
2024
- 2024-05-22 JP JP2024083422A patent/JP2024109786A/ja not_active Withdrawn
-
2025
- 2025-05-29 US US19/221,596 patent/US20260090198A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007179933A (ja) * | 2005-12-28 | 2007-07-12 | Sanyo Electric Co Ltd | 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置 |
| WO2009069434A1 (ja) * | 2007-11-28 | 2009-06-04 | Fuji Electric Holdings Co., Ltd. | 有機エレクトロルミネッセンス素子 |
| JP2011096406A (ja) * | 2009-10-27 | 2011-05-12 | Seiko Epson Corp | 発光素子、発光装置、表示装置および電子機器 |
Non-Patent Citations (1)
| Title |
|---|
| SZU-HUNG LIAO ET AL.: "Hydroxynaphthyridine-Derived Group III Metal Chelates: Wide Band Gap and Deep Blue Analogues of Gree", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 131, no. 2, JPN6024014817, 18 December 2008 (2008-12-18), US, pages 763 - 777, ISSN: 0005309410 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020208474A1 (ja) | 2020-10-15 |
| US12376448B2 (en) | 2025-07-29 |
| KR20210149797A (ko) | 2021-12-09 |
| US20220173347A1 (en) | 2022-06-02 |
| JP2024109786A (ja) | 2024-08-14 |
| CN113678572A (zh) | 2021-11-19 |
| JP7494165B2 (ja) | 2024-06-03 |
| US20260090198A1 (en) | 2026-03-26 |
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