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US 2015/0146406 A1Published application
Blue light mixing method and system using the same
AssigneeDelta Electronics, Inc.
InventorsKeh-Su CHANG, Yen-I CHOU, Chi CHEN, Jau-Shiu CHEN, Meng-Han LIU
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Abstract
A blue light mixing method includes the steps of: providing a blue laser; disposing a wavelength conversion device on the light path of the blue laser wherein a part of the blue laser excites the wavelength conversion device to emit a wavelength-modulated blue light; and mixing the blue laser that hasn't undergone the wavelength modulation and the wavelength-modulated blue light.
Claims18
A blue light mixing method, comprising steps of:
- providing a blue laser;
- disposing a wavelength conversion device on a light path of the blue laser, wherein a part of the blue laser excites the wavelength conversion device to emit a wavelength-modulated blue light;
- and
- mixing the blue laser that hasn't undergone the wavelength modulation and the wavelength-modulated blue light.
1 more element
A blue light mixing system, comprising:
- a light source used to provide a blue laser;
- a wavelength conversion device disposed on a light path of the blue laser;
- and
- an optical element group forming the light path,
- wherein a part of the blue laser excites the wavelength conversion device to emit a wavelength-modulated blue light, and the blue laser that hasn't undergone the wavelength modulation and the wavelength-modulated blue light are mixed.
2 more elements
Dependencies are inferred from the claim text.