Single Triphenylene Chromophores In Phosphorescent Light Emitting Diodes
Patent No. EP2511254 (titled "Single Triphenylene Chromophores In Phosphorescent Light Emitting Diodes") was filed by Universal Display on Aug 7, 2008. The application was issued on May 11, 2016.
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Date
Description
EP2511254
- Application Number
- EP12175323A
- Filing Date
- Aug 7, 2008
- Status
- Revoked
- Apr 15, 2019
- Publication Date
- May 11, 2016
- External Links
- Slate, Register , Google Patents