Invention Grant
- Patent Title: Purcell enhancement via Tamm plasmon stack in OLED structures
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Application No.: US16814316Application Date: 2020-03-10
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Publication No.: US12082439B2Publication Date: 2024-09-03
- Inventor: Michael Fusella , Nicholas J. Thompson , Vinod M. Menon
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Butzel Long
- Main IPC: H10K50/856
- IPC: H10K50/856 ; G02B5/18
Abstract:
Device structures are provided that include an OLED arranged in a stack with one or more additional layers that form a Tamm plasmon stack. The structure allows for coupling emitter excited state energy into the emissive Tamm plasmon mode.
Public/Granted literature
- US20200295307A1 PURCELL ENHANCEMENT VIA TAMM PLASMON STACK IN OLED STRUCTURES Public/Granted day:2020-09-17
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