Navigation Key and Keypad for Cellular Phone

PURPOSE: A navigation key and a keypad in a portable phone are provided to improve the productivity and durability of manufactured goods with a remarkable friction-resistant property, instead of UV coating. CONSTITUTION: Color ink(2) is applied on a plastic substrate(1). A metallic thin film layer(3...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM, HYEON JU, JUN, EUN JEONG, PARK, HO YEONG, NAM, SANG CHEOL, LIM, YEONG CHANG, CHOI, GYU GIL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!