OPTICAL FILM SET, BACKLIGHT MODULE AND DISPLAY DEVICE

An optical film set is configured to guide light from a light guide plate in a backlight module. The optical film set includes a lower prism film and an upper prism film. The lower prism film has plural lower prism structures, and each of the lower prism structures extends along a first direction. T...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG, Chien-Chih, CHANG, Chia-Yin, HUANG, Po-Chang
Format: Patent
Sprache:eng
Schlagworte:
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