Thin film phosphor-converted light emitting diode device
First Claim
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1. A device comprising:
- a light emitting diode capable of emitting first light having a first peak wavelength;
a first phosphor layer overlying the light emitting diode, the first phosphor layer capable of absorbing the first light and emitting second light having a second peak wavelength; and
a second phosphor layer overlying the light emitting diode, the second phosphor layer capable of emitting third light having a third peak wavelength;
wherein one of the first phosphor layer and the second phosphor layer is in direct contact with a surface of the light emitting diode.
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Abstract
A light emitting diode capable of emitting first light having a first peak wavelength is combined with a first phosphor layer overlying the light emitting diode, the first phosphor layer capable of absorbing the first light and emitting second light having a second peak wavelength and a second phosphor layer overlying the light emitting diode, the second phosphor layer capable of emitting third light having a third peak wavelength.
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15 Claims
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1. A device comprising:
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a light emitting diode capable of emitting first light having a first peak wavelength; a first phosphor layer overlying the light emitting diode, the first phosphor layer capable of absorbing the first light and emitting second light having a second peak wavelength; and a second phosphor layer overlying the light emitting diode, the second phosphor layer capable of emitting third light having a third peak wavelength; wherein one of the first phosphor layer and the second phosphor layer is in direct contact with a surface of the light emitting diode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification