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US 2016/0238749 A1Published application
Light control film
AssigneeBenQ Materials Corporation
InventorsMeng-Chieh CHOU, Yao-Yu CHEN
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Abstract
The invention is related to a light control film. The light control film includes a transparent substrate having a light incident surface and a light emitting surface, and a plurality of microcavity structures formed on the light incident surface of the transparent substrate. The microcavity structures are in inverted-pyramid shape and each microcavity structure is formed by at least four faces.
Claims10
A light control film, comprising:
- a transparent substrate having a light incident surface and a light emitting surface;
- and
- a plurality of microcavity structures formed on the light incident surface of the transparent substrate;
- wherein the microcavity structures are in inverted-pyramid shape and each microcavity structure is formed by at least four faces.
1 more element
Dependencies are inferred from the claim text.