Yun-ji Lee

5 Patents

• US124158142025

  Heterocyclic Compound and Organic Light Emitting Device Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites
• US124042782025

  Heterocyclic Compound and Organic Light-emitting Device Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites
• US121711432024

  Compound, Organic Optoelectronic Diode, and Display Device

  LT MATERIALS CO., Ltd.

  0 cites
• US121019982024

  Heterocyclic Compound and Organic Light Emitting Diode Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites
• US116785762023

  Heterocyclic Compound and Organic Light Emitting Element Comprising Same

  LT MATERIALS CO., Ltd.

  0 cites