REFLECTIVE DISPLAY DEVICE AND FRONT LIGHT SOURCE MODULE THEREOF

A front light source module includes a light guide assembly and a light source assembly. The light guide assembly includes a light guide body and optical microstructures. The light guide body includes a first optical surface, a second optical surface and a light incident surface. The first optical s...

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Bibliographische Detailangaben
Hauptverfasser:	WANG, YAOANG, YAO, PO-HUNG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A front light source module includes a light guide assembly and a light source assembly. The light guide assembly includes a light guide body and optical microstructures. The light guide body includes a first optical surface, a second optical surface and a light incident surface. The first optical surface and the second optical surface are opposed to each other. The light incident surface is connected between the first optical surface and the second optical surface. The first optical surface is close to a viewer side. The optical microstructures are formed on at least one of the first optical surface and the second optical surface. Each optical microstructure has an inclined side surface relatively inclined to one of the first optical surface and the second optical surface. The light source assembly is disposed beside the light incident surface. A reflective display device having the front light source module is also provided.