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
Inventors
MEYER, Sebastian
LINGE, Rouven
ENGEL, Miriam
STOLZ, Sebastian
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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| Pages of Specification | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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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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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2029 | |
| EPO | Filing, Examination, Granting | 8426 | |
| Japan | Filing, Examination, Granting | 2062 | |
| South Korea | Filing, Examination, Granting | 1883 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,140
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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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.