Inventor

AN SOOMIN

KR2 patents

Patents

2 patents

US10381581B2Aug 13, 2019

Display apparatus with flexible substrate

SAMSUNG DISPLAY CO LTD11 citations81

US10465296B2Nov 5, 2019

Etchant composition and method of manufacturing a thin film transistor substrate by using the same

SAMSUNG DISPLAY CO LTD1 citations56