Hong-yeop Na

4 Patents

• US126124182026

  Organic Electroluminescent Compound, a Plurality of Host Materials, and Organic Electroluminescent Device Comprising the Same

  Dupont Specialty Materials Korea Ltd.

  0 cites
• US124532822025

  Plurality of Host Materials and Organic Electroluminescent Device Comprising the Same

  Dupont Specialty Materials Korea Ltd.

  0 cites
• US122342192025

  Organic Electroluminescent Compound, a Plurality of Host Materials, and Organic Electroluminescent Device Comprising the Same

  Rohm And Haas Electronic Materials Korea Ltd.

  0 cites
• US117514762023

  Electron Buffering Material and Organic Electroluminescent Device Comprising the Same

  Rohm And Haas Electronic Materials Korea Ltd.

  0 cites