LIGHTING APPARATUS
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Accused Products
Abstract
The invention relates to a lighting apparatus which comprises a laser light modification unit (2) for modifying laser light (3) to modified light and a laser (4) for emitting laser light (3) that is to be directed to the laser light modification unit (2). The lighting apparatus further comprises a first layer (5) and an opposing second layer (6), wherein the laser light modification unit (2) is arranged between the first layer (5) and the second layer (6), wherein at least one of the first (5) and the second layer (6) comprises a transparent material being transparent to the modified light and wherein the laser light modification unit (2) is adapted to allow the modified light to pass through the transparent material.
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Citations
26 Claims
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1-15. -15. (canceled)
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16. A lighting apparatus comprising:
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at least two laser light modification units for modifying laser light to modified light, a laser for emitting laser light that is to be directed to the laser light modification unit, and a first layer and an opposing second layer, wherein the laser light modification units are arranged between the first layer and the second layer, wherein at least one of the first and the second layer comprises a transparent material being transparent to the modified light, wherein the laser light modification unit is adapted to allow the modified light to pass through the transparent material, said at least two laser light modification units being arranged at different locations between the first layer and the second layer, wherein a protruding length of one of the at least two laser light modification units is different from a protruding length of the other of the at least two laser light modification units, the protruding length being the length of protrusion into the laser light along a transverse direction of the laser light, and wherein the laser and the at least two laser light modification units are arranged such that the at least two laser light modification units are simultaneously illuminatable by the laser light. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A method of producing a lighting apparatus comprising the following steps:
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providing at least two laser light modification units for modifying laser light to modified light, a laser for emitting laser light that is to be directed to the laser light modification units and a first layer and an opposing second layer, wherein at least one of the first and the second layer comprises a transparent material being transparent to the modified light, wherein the laser light modification units are adapted to allow the modified light to pass through the transparent material, wherein a protruding length of one of the at least two laser light modification units is different from a protruding length of the other of the at least two laser light modification units, wherein the protruding length is the length of protrusion into the laser light along a transverse direction of the laser light. arranging the at least two laser light modification units, the laser, the first layer and the second layer such that the laser light modification units are arranged between the first layer and the second layer, such that the at least two laser light modification units are simultaneously illuminatable by the laser light and the laser light is directable to the laser light modification units for generating modified light and that the modified light is allowed to pass through the transparent material.
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Specification