LT MATERIALS CO., LTD. patent applications published on July 25th, 2024

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Patent applications for LT MATERIALS CO., LTD. on July 25th, 2024

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME (18288681)

Main Inventor

Su-Yeon KIM


HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, AND COMPOSITION FOR ORGANIC LAYER (18285401)

Main Inventor

Cheol Hun JEONG


ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME (18480435)

Main Inventor

Seon-Keun YOO


ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME (18487874)

Main Inventor

Seon-Keun YOO


HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE AND COMPOSITION FOR ORGANIC MATERIAL LAYER COMPRISING THE SAME (18514459)

Main Inventor

Sol LEE