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...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!