Sang-beom Kim

7 Patents

• US125952572026

  Heterocyclic Compound, Organic Light Emitting Device Including the Same and Composition for Organic Layer of Organic Light Emitting Device

  LT MATERIALS CO., Ltd.

  0 cites
• US125840652026

  Organic Light Emitting Diode and Organic Light Emitting Device Including the Same

  LG DISPLAY CO., Ltd.

  0 cites
• US124285962025

  Organic Light Emitting Device

  LG Display Co., Ltd.

  0 cites
• US123983182025

  Organic Light Emitting Diode and Organic Light Emitting Device Having Thereof

  LG Display Co., Ltd.

  0 cites
• US123917002025

  Organic Light Emitting Diode and Organic Light Emitting Device Including the Same

  DUPONT SPECIALTY MATERIALS KOREA Ltd.

  0 cites
• US122741612025

  Organic Light Emitting Device

  LG Display Co., Ltd.

  0 cites
• US118897542024

  Organic Compound, and Organic Light Emitting Diode and Organic Light Emitting Display Device Including the Same

  P & HTECH

  0 cites