LIGHT EMITTING DEVICE WITH WAVELENGTH CONVERTING SIDE COAT
First Claim
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1. A structure comprising:
- a semiconductor light emitting device;
a first wavelength converting member disposed on a top surface of the semiconductor light emitting device, wherein the first wavelength converting member is no wider than the top surface; and
a second wavelength converting member disposed on a side surface of the semiconductor light emitting device, wherein the second wavelength converting member does not extend over the top surface;
wherein the first and second wavelength converting members comprise different wavelength converting materials.
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Abstract
Embodiments of the invention include a semiconductor light emitting device, a first wavelength converting member disposed on a top surface of the semiconductor light emitting device, and a second wavelength converting member disposed on a side surface of the semiconductor light emitting device. The first and second wavelength converting members include different wavelength converting materials.
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Citations
16 Claims
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1. A structure comprising:
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a semiconductor light emitting device; a first wavelength converting member disposed on a top surface of the semiconductor light emitting device, wherein the first wavelength converting member is no wider than the top surface; and a second wavelength converting member disposed on a side surface of the semiconductor light emitting device, wherein the second wavelength converting member does not extend over the top surface; wherein the first and second wavelength converting members comprise different wavelength converting materials. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method comprising:
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providing a semiconductor light emitting device; disposing a first wavelength converting material over a top surface of the semiconductor light emitting device, wherein the first wavelength converting material is confined to an area no wider than the top surface; and after disposing a first wavelength converting material over the top surface of the semiconductor light emitting device, disposing a second wavelength converting material on a side surface of the semiconductor light emitting device, wherein the second wavelength converting material does not extend over the top surface. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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Specification