Dae-hyuk Choi

5 Patents

• US118913612024

  Heterocyclic Compound and Organic Light Emitting Device Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites
• US116785762023

  Heterocyclic Compound and Organic Light Emitting Element Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites
• US116659612023

  Heterocyclic Compound and Organic Light Emitting Device Using Same

  LT MATERIALS CO., Ltd.

  0 cites
• US115631852023

  Heterocyclic Compound and Organic Light-emitting Device Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites
• US115522552023

  Heterocyclic Compound and Organic Light-emitting Element Using Same

  LT MATERIALS CO., Ltd.

  0 cites