Inventor

RYU YONG-HWAN

KR20 patents

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

RYU YONG-HWAN

SAMSUNG DISPLAY CO LTD

Touch sensor and method of manufacturing the same

Display device and method for manufacturing same

Roll type imprint master mold, method of manufacturing the same, and imprint method using the same

Double-sided display device

Touch member and method of manufacturing the same

Manufacturing method of display device

Photolithography apparatus and method for forming photoresist pattern

Liquid crystal display and manufacturing method thereof

Flexible electronic device and method of manufacturing the same

Wire grid polarizer plate and method for manufacturing the same

Particle collection device and mask cleaning device having the same

Display device including touch sensor and manufacturing method thereof

Flexible touch sensing unit and method of manufacturing a flexible touch sensing unit

RYU YONG-HWAN

Methods of forming pattern structures and methods of manufacturing semiconductor devices using the same

Display substrate and method of manufacturing the same

Trench forming method, metal wiring forming method, and method of manufacturing thin film transistor array panel

SAMSUNG ELECTRONICS CO LTD

Method of fabricating semiconductor device

Method of fabricating semiconductor device

JEONG JUN-HO

Methods of forming pattern structures

KIM DAE HO

Thin film transistor and method of manufacturing trench, metal wire, and thin film transistor array panel