LED DISPLAY UNIT

PURPOSE:To provide the LED display unit which is easily looked up at even from below while green with low luminance and is easily viewed even outdoors. CONSTITUTION:The LED display unit has one dot of its checkered light emission surface composed of a red LED 2b and a green LED 2a, low-luminance gre...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YANARU AKINORI, NADA NORIAKI, IDEGAMI YASUNORI
Format: Patent
Sprache:eng
Schlagworte:
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