Light guiding device

A light guiding device is provided. The light guiding device includes a first reflective board, a second reflective board and a third reflective board. A first included angle between the first reflective board and a predetermined plane is less than 45 degree. The second reflective connects the first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHENG, CHUNGIH, CHAO, NIEN-TZU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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Beschreibung
Zusammenfassung:	A light guiding device is provided. The light guiding device includes a first reflective board, a second reflective board and a third reflective board. A first included angle between the first reflective board and a predetermined plane is less than 45 degree. The second reflective connects the first reflective board. A second included angle between the second reflective board and the predetermined plane is less than the first included angle. The third reflective connects the second reflective board. A third included angle between the third reflective board and the predetermined plane is less than the second included angle.