An Organic Electronic Device Comprising An Anode Layer, A Cathode Layer, At Least One Emission Layer (Eml) And At Least One Hole Injection Layer (Hil)
Patent No. EP4097777 (titled "An Organic Electronic Device Comprising An Anode Layer, A Cathode Layer, At Least One Emission Layer (Eml) And At Least One Hole Injection Layer (Hil)") was filed by Novaled on Jan 27, 2021. The application was issued on Mar 19, 2025.
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EP4097777
- Application Number
- EP21702266A
- Filing Date
- Jan 27, 2021
- Status
- Granted And Under Opposition
- Feb 14, 2025
- Publication Date
- Mar 19, 2025
- External Links
- Slate, Register , Google Patents