LIGHT GUIDING FILM AND PLANT GROWING METHOD USING THE LIGHT GUIDING FILM
First Claim
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1. A light guiding film comprising:
- a light entrance portion which allows incident light from a light source to enter;
a wavelength converting portion which absorbs the incident light and converts the wavelength of the incident light to a wavelength utilizable for growth of a plant; and
a light exit portion which allows the light with the converted wavelength to exit.
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Accused Products
Abstract
To provide a light guiding film including: a light entrance portion which allows incident light from a light source to enter; a wavelength converting portion which absorbs the incident light and converts the wavelength of the incident light to a wavelength utilizable for growth of a plant; and a light exit portion which allows the light with the converted wavelength to exit.
28 Citations
14 Claims
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1. A light guiding film comprising:
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a light entrance portion which allows incident light from a light source to enter; a wavelength converting portion which absorbs the incident light and converts the wavelength of the incident light to a wavelength utilizable for growth of a plant; and a light exit portion which allows the light with the converted wavelength to exit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A plant growing method comprising:
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growing a plant using a light guiding film, wherein the light guiding film comprises;
a light entrance portion which allows incident light from a light source to enter;
a wavelength converting portion which absorbs the incident light and converts the wavelength of the incident light to a wavelength utilizable for growth of a plant; and
a light exit portion which allows the light with the converted wavelength to exit, andwherein the wavelength of the light which has entered from the light entrance portion of the light guiding film is converted to a wavelength utilizable for growth of the plant, and the light exit portion of the light guiding film is placed so as to allow the light to exit from the light exit portion to a place for the growth of the plant. - View Dependent Claims (14)
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Specification