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US 2006/0215268 A1Published application
Light diffraction plate
AssigneeMain Source Technology Co., Ltd.
InventorsKinju Taya, Chao-Hung Tseng
Life of this patent
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Abstract
A light diffraction plate includes a light transmissive layer, and at least one light diffraction layer which is formed on the light transmissive layer, and which has a plurality of light diffraction units. The light diffraction units are formed as protrusions or indentations, and are formed by hot pressing or embossing and curing.
Claims10
A light diffraction plate, comprising:
- a light transmissive layer;
- and
- at least one light diffraction layer formed on said light transmissive layer, and including a plurality of light diffraction units.
Dependencies are inferred from the claim text.