Inventor

HWANG JOOHWAN

KR2 patents

Patents

2 patents

US11326258B2May 10, 2022

Deposition mask and method of manufacturing the same

LG DISPLAY CO LTD1 citations54

US12598898B2Apr 7, 2026

Electroluminescent display device having a structure for improving light extraction efficiency

LG DISPLAY CO LTD0 citations53