Patent · US Active

Enhanced OLED outcoupling by suppressing surface plasmon modes

US11539031B2 · kind B2 · utility

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14References
7Claims
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Key dates

Filing dateSep 4, 2019
Grant dateDec 27, 2022
Priority date—
Expiry dateAug 15, 2040

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E10/549

Abstract

A number of new solutions for enhancing the extraction of waveguided mode and suppressing surface plasmon polariton mode in OLEDs are disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.