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ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE

  • US 20190312210A1
  • Filed: 03/11/2019
  • Published: 10/10/2019
  • Est. Priority Date: 04/05/2018
  • Status: Active Application
First Claim
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1. An organic electroluminescence device, comprising:

  • a first electrode;

    a hole transport region on the first electrode;

    an emission layer on the hole transport region;

    an electron transport region on the emission layer; and

    a second electrode on the electron transport region,wherein the emission layer comprises a polycyclic compound represented by Formula 1;

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