ILLUMINATING APPARATUS WITH PHOSPHOR FILMS
First Claim
1. An illuminating apparatus comprising:
- a light source comprising a substrate and at least one light emitting diode arranged on the substrate;
a supporting member connected to the substrate, the supporting member comprising a light emitting surface at a side thereof distant from the at least one light emitting diode;
a first film and a second film attached to each other and arranged at the light emitting surface of the supporting member, the first film comprising a first phosphor doped therein, the second film comprising a second phosphor doped therein, each of the first phosphor and the second phosphor capable of being excited by light emitted from the at least one light-emitting diode and converting a wavelength of the light into a desired wavelength.
1 Assignment
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Accused Products
Abstract
An exemplary illuminating apparatus includes a light source, a supporting member, a first film and a second film. The light source includes a substrate and a plurality of light emitting diode arranged on the substrate. The supporting member connected to the substrate. The supporting member includes a light emitting surface at a side thereof distant from the light emitting diodes. The first film and the second film attached to each other and arranged at the light emitting surface of the supporting member. The first film includes a first phosphor doped therein, and the second film includes a second phosphor doped therein. Each of the first phosphor and the second phosphor is capable of being excited by light emitted from the light-emitting diodes and converting a wavelength of the light into a desired wavelength.
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Citations
19 Claims
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1. An illuminating apparatus comprising:
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a light source comprising a substrate and at least one light emitting diode arranged on the substrate; a supporting member connected to the substrate, the supporting member comprising a light emitting surface at a side thereof distant from the at least one light emitting diode; a first film and a second film attached to each other and arranged at the light emitting surface of the supporting member, the first film comprising a first phosphor doped therein, the second film comprising a second phosphor doped therein, each of the first phosphor and the second phosphor capable of being excited by light emitted from the at least one light-emitting diode and converting a wavelength of the light into a desired wavelength. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An illuminating apparatus comprising:
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a light source comprising a substrate and at least one light emitting diode arranged on the substrate; an optical lens positioned opposite to the at least one light emitting diode, and the optical lens comprising a light emitting surface at a side thereof distant from the at least one light emitting diode; and a first film and a second film attached to each other and arranged at the light emitting surface of the optical lens, the first film comprising a first phosphor doped therein, the second film comprising a second phosphor doped therein, each of the first phosphor and the second phosphor capable of being excited by light emitted from the at least one light-emitting diode and converting a wavelength of the light into a desired wavelength. - View Dependent Claims (18, 19)
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Specification