Inventor

LEE TAEK SOO

KR40 patents

⚠️ This page may combine multiple inventors who share the name “LEE TAEK SOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEE TAEK SOO

LG ENERGY SOLUTION LTD

Multi-slot die coater

Dual slot die coater and method for coating electrode active material slurry using the same

Multi-slot die coater

Multi-slot die coater

Multi-slot die coater

Slot die coating device having air vent

Multi-slot die coater with improved manifold

Slot die coating device having air vent

Dual-slot die coater

Multi-slot die coater

Electrode slurry coating apparatus and method for forming double active material layers

Multi-slot die coater

Magnetism alignment apparatus for negative electrodes and method for manufacturing negative electrodes using same

Negative electrode for lithium secondary battery, and method for manufacturing same

Negative electrode for lithium secondary battery and lithium secondary battery comprising same

Multi-slot die coater

Negative electrode for lithium secondary battery and method for manufacturing same

Negative electrode for lithium secondary battery, and magnetic alignment device for negative electrode for same

Magnetic alignment device for anode, and anode manufacturing method using same

Magnetism alignment apparatus for negative electrodes and method for manufacturing negative electrode using same

Dual slot die coater

Multi-layer negative electrode comprising natural graphite and artificial graphite and lithium secondary battery comprising the same

Dual slot die coater including air vent

LG CHEMICAL LTD

Slot die coater for changing coating form of electrode active material slurry through movement of slots

Electrode having a dual layer structure, method for manufacturing thereof, and lithium secondary battery comprising the same

Apparatus and method for coating electrode active material slurry

Coating die including double slit, and electrode active material coating apparatus using same

Multi-layered electrode for rechargeable battery including binder having high crystallinity

Electrode slurry coating apparatus and method for forming double active material layers

Method of manufacturing irregular electrode

Multi-layer negative electrode with different binder content and different particle size of active material in each layer and lithium secondary battery comprising the same

Method for monitoring dry state of electrode substrate

Electrode slurry coating apparatus and method

Secondary battery electrode plate including electrode mixture regions having different binder content, and method for manufacturing secondary battery electrode using same

Multi-layered electrode for rechargeable battery including binder having high crystallinity

Method for manufacturing electrode

Method of preparing composition for forming positive electrode of lithium secondary battery, and positive electrode and lithium secondary battery manufactured by using the composition

Electrode for lithium secondary battery

System for manufacturing electrode for secondary battery having scratch tester

Method of measuring distribution of binder in electrode