KR102827707B1 - 유기 화합물 및 유기발광 소자 - Google Patents
유기 화합물 및 유기발광 소자 Download PDFInfo
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- KR102827707B1 KR102827707B1 KR1020210147709A KR20210147709A KR102827707B1 KR 102827707 B1 KR102827707 B1 KR 102827707B1 KR 1020210147709 A KR1020210147709 A KR 1020210147709A KR 20210147709 A KR20210147709 A KR 20210147709A KR 102827707 B1 KR102827707 B1 KR 102827707B1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
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- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
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- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
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- C07D517/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having selenium, tellurium, or halogen atoms as ring hetero atoms in which the condensed system contains two hetero rings
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- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
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- G—PHYSICS
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- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
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- 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
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- H10K85/649—Aromatic compounds comprising a hetero atom
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- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
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- H10K85/649—Aromatic compounds comprising a hetero atom
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
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- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
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- C09K2211/1096—Heterocyclic compounds characterised by ligands containing other heteroatoms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
- F21S43/145—Surface emitters, e.g. organic light emitting diodes [OLED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
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- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- G03G15/04054—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by LED arrays
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- G06F1/16—Constructional details or arrangements
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- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Inorganic Chemistry (AREA)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2020-187223 | 2020-11-10 | ||
| JP2020187223A JP7646327B2 (ja) | 2020-11-10 | 2020-11-10 | 有機化合物及び有機発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220064307A KR20220064307A (ko) | 2022-05-18 |
| KR102827707B1 true KR102827707B1 (ko) | 2025-07-02 |
Family
ID=78528799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020210147709A Active KR102827707B1 (ko) | 2020-11-10 | 2021-11-01 | 유기 화합물 및 유기발광 소자 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12338252B2 (https=) |
| EP (1) | EP3995497B1 (https=) |
| JP (1) | JP7646327B2 (https=) |
| KR (1) | KR102827707B1 (https=) |
| CN (1) | CN114456188B (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001043975A (ja) | 1999-07-30 | 2001-02-16 | Asahi Glass Co Ltd | 有機エレクトロルミネッセンス素子 |
| CN112390811A (zh) | 2019-08-14 | 2021-02-23 | 中国科学院理化技术研究所 | 一种双硫杂蒽酮类衍生物及其制备方法和应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3082215A (en) * | 1958-07-30 | 1963-03-19 | Ici Ltd | Lin-benzobisthiachromone pigments |
| GB851571A (en) | 1958-07-30 | 1960-10-19 | Ici Ltd | New pigments of the thiachromone series |
| JP3738870B2 (ja) * | 1997-08-07 | 2006-01-25 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
| JP3801317B2 (ja) * | 1997-09-09 | 2006-07-26 | 三井化学株式会社 | 有機電界発光素子 |
| JP2018145109A (ja) * | 2017-03-01 | 2018-09-20 | Jnc株式会社 | 多環芳香族化合物、多環芳香族化合物の多量体、それらの製造方法、およびそれらを含む有機半導体デバイス |
| KR102575479B1 (ko) * | 2018-07-31 | 2023-09-08 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001043975A (ja) | 1999-07-30 | 2001-02-16 | Asahi Glass Co Ltd | 有機エレクトロルミネッセンス素子 |
| CN112390811A (zh) | 2019-08-14 | 2021-02-23 | 中国科学院理化技术研究所 | 一种双硫杂蒽酮类衍生物及其制备方法和应用 |
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| JP2022076703A (ja) | 2022-05-20 |
| CN114456188A (zh) | 2022-05-10 |
| CN114456188B (zh) | 2024-05-31 |
| EP3995497A1 (en) | 2022-05-11 |
| US20250250289A1 (en) | 2025-08-07 |
| JP7646327B2 (ja) | 2025-03-17 |
| EP3995497B1 (en) | 2024-01-10 |
| KR20220064307A (ko) | 2022-05-18 |
| US12338252B2 (en) | 2025-06-24 |
| US20220144857A1 (en) | 2022-05-12 |
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