Inventor

LIM YI RANG

KR20 patents

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

LIM YI RANG

LG CHEMICAL LTD

Polarizer having protection films in two sides and optical device comprising the same

Polarizer having protection films in two sides and optical device comprising the same

Positive electrode active material precursor for lithium secondary battery, and method of preparing the same

Positive electrode active material including single particles of lithium nickel composite transition metal oxide, method of preparing the same, and lithium secondary battery including the same

Positive electrode active material precursor for lithium secondary battery, and method of preparing the same

Adhesive for polarizing plate and polarizing plate including the same

Apparatus and method for cleaning metal filter

Apparatus and method for cleaning metal filter

Method for preparing polarizer protecting film

Optical film comprising primer layer containing polyester resin and polarizing plate using same

Optical film including functional coating layer and polarizing plate and image display device including same

Protective film and polarizing plate including the same

Polarizer protective film and manufacturing method thereof

Polarizing plate

Polyester-based primer composition, optical film and polarizing plate comprising

Co-precipitation reactor

Optical film including functional coating layer, and polarizing plate and image display apparatus including the same

AMOREPACIFIC CORP

Method for manufacturing porous inorganic particle and light-reflecting composition comprising porous inorganic particle

Method for preparing porous inorganic particles

SAMSUNG ELECTRONICS CO LTD

Method of fabricating a semiconductor device