Patents/Inventors

Younghak Chang

SeoulKR4 patents

5 Patents

US124905662025
Display Device Using Semiconductor Light-emitting Elements
LG ELECTRONICS Inc.
0 cites
US123007672025
Display Apparatus Using Micro LED and Method for Manufacturing Same
LG ELECTRONICS Inc.
0 cites
US122373592025
Display Apparatus Using Semiconductor Light-emitting Device
LG ELECTRONICS Inc.
0 cites
US119905652024
Display Device Using Semiconductor Light-emitting Diodes
LG ELECTRONICS Inc.
0 cites
US119424572024
Display Device Using Semiconductor Light Emitting Element
LG ELECTRONICS Inc.
0 cites