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US 2006/0076882 A1Published application
Color-adjustable light apparatus and manufacturing method thereof
AssigneeAdvanced Optoelectronic Technology, Inc.
InventorsShih Chan, Jian Tsang
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Abstract
A color-adjustable light apparatus comprises a light device that emits initial light and a nanometer fluorescent material. The nanometer fluorescent material, which is made of at least one of sulfide and an activated sulfide, absorbs the initial light and emits fluorescence that is different from the initial light in terms of wavelength. The initial light and the fluorescent light combine to produce the required daylight or color light.
Claims26
A color-adjustable light apparatus, comprising:
- a light device capable of emitting initial light;
- a molding member overlaid on the light device;
- and
- at least one nanometer fluorescent material used for being excited by the initial light so as to emit fluorescent light which is different from the initial light, wherein the nanometer fluorescent material is composed of at least one of a sulfide and an activator-doped sulfide;
- whereby the initial light and the fluorescent light are combined to emit light of multiple wavelengths.
2 more elements
A manufacturing method of a color-adjustable light apparatus, comprising the steps of:
- providing a light device capable of emitting initial light;
- overlaying the light device with a molding member;
- and
- exciting a nanometer fluorescent material with the initial light to emit fluorescent light different from the initial light;
- wherein the nanometer fluorescent material is composed of at least one of a sulfide and an activator-doped sulfide.
2 more elements
Dependencies are inferred from the claim text.