Organic Light Emitting Element And Composition For Organic Material Layer In Organic Light Emitting Element
Patent No. EP3604296 (titled "Organic Light Emitting Element And Composition For Organic Material Layer In Organic Light Emitting Element") was filed by Heesung Material on Mar 26, 2018. The application was issued on Jul 28, 2021.
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EP3604296
- Application Number
- EP18770573A
- Filing Date
- Mar 26, 2018
- Status
- Granted And Under Opposition
- Jun 25, 2021
- Publication Date
- Jul 28, 2021
- External Links
- Slate, Register , Google Patents