Yong-hui Lee

4 Patents

• US126177782026

  Heterocyclic Compound, Organic Light-emitting Element Comprising Same, Composition for Organic Layer of Organic Light-emitting Element, and Method for Producing Organic Light-emitting Element

  LT MATERIALS CO., Ltd.

  0 cites
• US125989112026

  Organic Light-emitting Element and Composition for Organic Material Layer Thereof

  LT MATERIALS CO., Ltd.

  0 cites
• US125141182025

  Heterocyclic Compound, Organic Light Emitting Device Comprising the Same, Method for Manufacturing the Same and Composition for Organic Material Layer of Organic Light Emitting Device

  LT MATERIALS CO., Ltd.

  0 cites
• US121039342024

  Heterocyclic Compound, Organic Light Emitting Diode Comprising Same, Composition for Organic Layer of Organic Light Emitting Diode, and Method for Manufacturing Organic Light Emitting Diode

  LT MATERIALS CO., Ltd.

  0 cites