Hye-su Ji

4 Patents

• US122583532025

  Heterocyclic Compound and Organic Light-emitting Element Including Same

  LT MATERIALS CO., Ltd.

  0 cites
• US122524852025

  Heterocyclic Compound and Organic Light Emitting Device Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites
• US119107122024

  Compound, Organic Optoelectronic Diode, and Display Device

  LT MATERIALS CO., Ltd.

  0 cites
• US116785762023

  Heterocyclic Compound and Organic Light Emitting Element Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites