Inventor
CHO JOOWOAN
KR7 patents
Patents
7 patentsUS9969047B2May 15, 2018
Substrate polishing apparatus
SAMSUNG DISPLAY CO LTD2 citations71
US9460922B1Oct 4, 2016
Laser annealing apparatus and a method for manufacturing a display apparatus using the laser annealing apparatus
SAMSUNG DISPLAY CO LTD6 citations71
US9633845B2Apr 25, 2017
Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same
SAMSUNG DISPLAY CO LTD2 citations70
US10930084B2Feb 23, 2021
Electronic device including display unit and method of operating the same
SAMSUNG DISPLAY CO LTD0 citations50
US9939695B2Apr 10, 2018
Display device
SAMSUNG DISPLAY CO LTD0 citations49
US9786499B2Oct 10, 2017
Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same
SAMSUNG DISPLAY CO LTD0 citations49
US9829712B2Nov 28, 2017
Laser optical system and laser annealing device including the same
SAMSUNG DISPLAY CO LTD0 citations39