Inventor
HWANGBO WOO
KR4 patents
Patents
4 patentsUS11698545B2Jul 11, 2023
Liquid crystal panel and liquid crystal panel etching method
KORTEK CORP0 citations56
US11619840B2Apr 4, 2023
Liquid crystal panel and method for etching liquid crystal panel
KORTEK CORP0 citations56
US11397345B2Jul 26, 2022
Method for etching a liquid crystal panel comprising installing a masking tape on entire surfaces of a first substrate and a second substrate
KORTEK CORP0 citations46
US12373048B2Jul 29, 2025
Button device attached to touch screen, and electronic equipment provided with same
KORTEK CORP0 citations40