Light emitting device with wavelength converting side coat
First Claim
Patent Images
1. A structure comprising:
- a semiconductor light emitting device;
a first wavelength converting member disposed on a top light-emitting surface of the semiconductor light emitting device, the first wavelength converting member comprising a first wavelength converting material and is no wider than the top light-emitting surface; and
a second wavelength converting member disposed on a side surface of the semiconductor light emitting device, the second wavelength converting member comprising a second wavelength converting material that is not over the top light-emitting surface, the first and second wavelength converting materials being different wavelength converting materials.
5 Assignments
0 Petitions
Accused Products
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.
-
Citations
22 Claims
-
1. A structure comprising:
-
a semiconductor light emitting device; a first wavelength converting member disposed on a top light-emitting surface of the semiconductor light emitting device, the first wavelength converting member comprising a first wavelength converting material and is no wider than the top light-emitting surface; and a second wavelength converting member disposed on a side surface of the semiconductor light emitting device, the second wavelength converting member comprising a second wavelength converting material that is not over the top light-emitting surface, the first and second wavelength converting materials being different wavelength converting materials. - View Dependent Claims (2, 3, 4, 5, 6, 7, 19, 20, 21)
-
-
8. A method comprising:
-
disposing a first wavelength converting material over a top light-emitting surface of a semiconductor light emitting device, the first wavelength converting material being confined to an area no wider than the top light-emitting surface; and after disposing the first wavelength converting material over the top light-emitting surface of the semiconductor light emitting device, disposing a second wavelength converting material on a side surface of the semiconductor light emitting device, the second wavelength converting material not extending over the top light-emitting surface. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 22)
-
Specification