TRAFFIC SIGNAL LAMP HAVING FUNCTION OF ABSORBING EXTERNAL LIGHT

PURPOSE: A traffic signal lamp having a function of absorbing an external light is provided, which can be used not only at night but also in the daytime, by absorbing the external light. CONSTITUTION: The traffic signal lamp comprises a lens array(12) has a function of absorbing an external light, a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KANG, MAN WON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS
Online-Zugang:	Volltext bestellen
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