Light guide body for microphone, and microphone
AssigneeKabushiki Kaisha Audio-Technica
InventorSatoshi YOSHINO
Life of this patent
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Abstract
The present invention provides a light guide body for a microphone that radiates light from a small number of light sources toward a surrounding of a microphone with a uniform quantity of light. The light guide body for the microphone that guides light from one or more light sources which emit light in accordance with operating a state of a microphone unit of the microphone. The light guide body has a plate shape and comprises one or more incident surfaces on which light from the light source is incident, and one or more grooves, each of which includes a reflecting surface that reflects light incident on the incident surface.
Claims19
A light guide body for a microphone that guides light from one or more light sources which emit light in accordance with an operating state of a microphone unit of the microphone, wherein the light guide body has a plate shape, and comprises:
- one or more incident surfaces on which light from the light source is incident;
- and
- one or more grooves, each of which includes a reflecting surface that reflects light incident on the incident surface.
Dependencies are inferred from the claim text.