LAMP HAVING LIGHT SENSOR
First Claim
Patent Images
1. A lamp comprising:
- a housing;
a plate body disposed in said housing and having a wavelength-conversion material;
a light-emitting module disposed in said housing and spaced apart from said plate body, and including a circuit board, and a plurality of light-emitting units disposed on said circuit board and emitting light onto said plate body; and
a light sensor disposed on said plate body for sensing light that is emitted from said light-emitting units and that propagates within said plate body.
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Accused Products
Abstract
A lamp includes a housing, a plate body disposed in the housing and having a wavelength-conversion material, a light-emitting module disposed in the housing and spaced apart from the plate body, and a light sensor disposed on the plate body. The light-emitting module includes a circuit board, and a plurality of light-emitting units disposed on the circuit board and emitting light onto the plate body. The light sensor is used for sensing the color temperature of light that is emitted from the light-emitting units and that propagates within the plate body.
65 Citations
19 Claims
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1. A lamp comprising:
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a housing; a plate body disposed in said housing and having a wavelength-conversion material; a light-emitting module disposed in said housing and spaced apart from said plate body, and including a circuit board, and a plurality of light-emitting units disposed on said circuit board and emitting light onto said plate body; and a light sensor disposed on said plate body for sensing light that is emitted from said light-emitting units and that propagates within said plate body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A lamp comprising:
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a housing; a plate body disposed in said housing, said plate body and said housing defining an accommodation space; a light-emitting module located in said accommodation space and spaced apart from said plate body, said light-emitting module emitting light onto said plate body; and a light sensor disposed on a region of said plate body for receiving light that is emitted from said light-emitting module and that propagates within said plate body. - View Dependent Claims (16, 17, 18, 19)
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Specification