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US 2020/0049323 A1Published application
Wavelength converter, light source apparatus, and projector
AssigneeSeiko Epson Corporation
InventorOsamu ARAKAWA
Life of this patent
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Abstract
A wavelength converter according to an aspect of the present disclosure includes a wavelength conversion layer that converts excitation light in terms of wavelength to generate fluorescence, and a first reflection member that reflects the fluorescence and is so provided as to incline with respect to a light exiting surface which is a surface of the wavelength conversion layer and via which the fluorescence exits.
Claims13
A wavelength converter comprising:
- a wavelength conversion layer that converts excitation light in terms of wavelength to generate fluorescence;
- and
- a first reflection member that reflects the fluorescence and is so provided as to incline with respect to a light exiting surface which is a surface of the wavelength conversion layer and via which the fluorescence exits.
Dependencies are inferred from the claim text.