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A light-source device includes a light source and a light-pervious flat board (11), the light source (a) being optically connected to one side of the flat board (11) for introduction of light into the flat board (11) so that the incoming light is caused to be reflected from other side of the flat bo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMANA, SHINJI, YAMATOKORIYAMA-SHI, NARA-KEN, JP, OHTSUKI, TERUKAZU, IKOMA-GUN, NARA-KEN, JP
Format: Patent
Sprache:ger
Schlagworte:
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Beschreibung
Zusammenfassung:A light-source device includes a light source and a light-pervious flat board (11), the light source (a) being optically connected to one side of the flat board (11) for introduction of light into the flat board (11) so that the incoming light is caused to be reflected from other side of the flat board (11) therewithin for being directed outward from the flat board (11), the light reflecting side (12) of the flat board (11) being indented to provide a surface having a serrated sectional configuration.