LAMP WITH A TRANSLUCENT PLASTIC ELEMENT
First Claim
1. A lamp comprising:
- an LED having at least one light source and at least one translucent plastic element disposed in a beam path of the at least one light source, wherein the plastic element comprises at least two plastic layers made from different translucent materials, the translucency T1 and T2 of the at least two plastic layers each having a different wavelength dependence, such that the at least one plastic element has a transmission function and an overall translucency, T, having a wavelength dependence, and such transmission function of the least one plastic member is altered in a desired manner.
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Accused Products
Abstract
A lamp (11, 21, 61), in particular an LED lamp, has at least one light source (12, 62, 22) and at least one translucent plastic element (13, 23, 63) disposed in the beam path of the at least one lighting means (12, 22, 62). The lamp (24 14) is characterized in that the plastic element (13, 23, 63) comprises at least two plastic layers (13a, 13b; 23a, 23b, 64, 66a, 66b) from different translucent materials, said translucency (T1, T2) of the two plastic layers (13a, 13b; 23a, 23b, 64, 66a, 66b) having a different wavelength dependence such that the overall transmission function of at least one plastic member is changed in a desired manner (63 13, 23).
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Citations
14 Claims
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1. A lamp comprising:
an LED having at least one light source and at least one translucent plastic element disposed in a beam path of the at least one light source, wherein the plastic element comprises at least two plastic layers made from different translucent materials, the translucency T1 and T2 of the at least two plastic layers each having a different wavelength dependence, such that the at least one plastic element has a transmission function and an overall translucency, T, having a wavelength dependence, and such transmission function of the least one plastic member is altered in a desired manner. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
Specification