Light source module and display device

A light source module includes a light guide plate, light emitting elements, a prism sheet and a reflective sheet. The light guide plate has a light incident surface, a light emitting surface and a bottom surface. The light incident surface is connected to the light emitting surface and the bottom s...

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Bibliographische Detailangaben
Hauptverfasser:	LIU, MING-DAH, CHIU, WEN-YEN, CHEN, HSIN-WEI, YANG, YUE-FENG, WENG, CHAO-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 light source module includes a light guide plate, light emitting elements, a prism sheet and a reflective sheet. The light guide plate has a light incident surface, a light emitting surface and a bottom surface. The light incident surface is connected to the light emitting surface and the bottom surface. The light emitting elements are disposed beside the light incident surface. The prism sheet is disposed beside the light emitting surface and includes prism pillars. The reflective sheet is disposed beside the bottom surface and includes a substrate and pyramidal structures. The substrate has a reflective surface. The pyramidal structures are disposed on the reflective surface. Each pyramidal structure has optical side surfaces. Each optical side surface has a bottom edge connected to the reflective surface. One optical side surface faces the light incident surface, and the respective bottom edge is parallel to the light incident surface.