WO2023139034 - ORGANIC ELECTRIC ELEMENT WITH MIXED HOST SYSTEM
National phase entry:
Publication Number
WO/2023/139034
Publication Date
27.07.2023
International Application No.
PCT/EP2023/050918
International Filing Date
17.01.2023
Title **
[English]
ORGANIC ELECTRIC ELEMENT WITH MIXED HOST SYSTEM
[French]
ÉLÉMENT ÉLECTRIQUE ORGANIQUE AVEC SYSTÈME HÔTE MIXTE
Applicants **
MERCK PATENT GMBH
Frankfurter Strasse 250
64293 Darmstadt, DE
Inventors
MEYER, Sebastian
c/o Merck KGaA
Frankfurter Strasse 250
64293 DARMSTADT, DE
LINGE, Rouven
c/o Merck KGaA
Frankfurter Strasse 250
64293 DARMSTADT, DE
ENGEL, Miriam
c/o Merck KGaA
Frankfurter Strasse 250
64293 DARMSTADT, DE
STOLZ, Sebastian
c/o Merck KGaA
Frankfurter Strasse 250
64293 DARMSTADT, DE
Priority Data
22152450.7
20.01.2022
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1121 | |
| EPO | Filing, Examination | 4805 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9802 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention refers to an organic electric element comprising a mixed host system based on anthracene and a hole-blocking compound comprising a six- membered ring containing at least one Nitrogen atom, the six membered ring being linked to a moiety of two benzene rings being fused to a central 5-membered heterocycle containing either a Sulphur or an Oxygen atom.[French]
La présente invention concerne un élément électrique organique comprenant un système hôte mixte à base d'anthracène et un composé de blocage de trous comprenant un cycle à six chaînons contenant au moins un atome d'azote, le cycle à six chaînons étant lié à une fraction de deux cycles benzéniques fusionnés à un hétérocycle à 5 chaînons central contenant soit un atome de soufre, soit un atome d'oxygène.