Light emitting diode primary optic for beam shaping
First Claim
Patent Images
1. A light emitting diode (LED) component, comprising:
- an LED chip emitting an LED chip emission pattern; and
a primary optic directly on said LED chip with LED light from said LED chip passing through said primary optic, said primary optic shaping said LED emission pattern into an LED component emission pattern, said LED component emission pattern being broader than the LED chip emission pattern.
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Abstract
LED components are described having primary optics provide improved LED component emission characteristics. Light fixtures are also described that utilize the LED components to provide improved light fixture emissions. One LED component according to the present invention comprises an LED chip emitting an LED chip emission pattern. A primary optic is included directly on the LED chip with LED light from the LED chip passing through the primary optic. The primary optic shapes the LED emission pattern into an LED component emission pattern with the LED component emission pattern being broader than the LED chip emission pattern.
90 Citations
45 Claims
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1. A light emitting diode (LED) component, comprising:
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an LED chip emitting an LED chip emission pattern; and a primary optic directly on said LED chip with LED light from said LED chip passing through said primary optic, said primary optic shaping said LED emission pattern into an LED component emission pattern, said LED component emission pattern being broader than the LED chip emission pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A light emitting diode (LED) component, comprising:
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a submount; an LED chip on said submount; and a primary optic directly on said LED chip with LED light from said LED chip passing through said primary optic, said primary optic shaping said LED light into a batwing-type emission pattern. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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21. A light emitting diode (LED) component, comprising:
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a submount; an LED chip on said submount; and a primary optic directly on said LED chip with LED light from said LED chip passing through said primary optic, said primary optic comprising a top concave portion. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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32. A light fixture, comprising:
a plurality of light emitting diode (LED) components at least some of which comprise; an LED chip emitting an LED chip emission pattern; and a primary optic directly on said LED chip with LED light from said LED chip passing through said primary optic, said primary optic shaping said LED emission pattern so that emission pattern of said LED component is broader than the LED chip emission pattern. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
Specification