Title:
操作子及び電子楽器
Document Type and Number:
Japanese Patent JP7439849
Kind Code:
B2
Abstract:
A manipulator, comprises a light source that emits light; and an operation member rotationally operatable around an axis by a user, the operation member having a substantially disk shape and including a light guide member that guides light incident from the light source and emits the light to an outside in radical directions of the substantially disk shape from an outer peripheral portion thereof, and a reflecting member reflecting a portion of the light guided by the light guide member in a direction perpendicular to the radial directions at said outer peripheral portion.
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Inventors:
Otoya Sakai
Takahiro Moriya
Sakikatsu Kato
Takahiro Moriya
Sakikatsu Kato
Application Number:
JP2022039928A
Publication Date:
February 28, 2024
Filing Date:
March 15, 2022
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
G10H1/32; H01H21/02
Domestic Patent References:
| JP2013187058A | ||||
| JP2018054860A | ||||
| JP2012084242A | ||||
| JP2012069247A | ||||
| JP2007165213A | ||||
| JP2021097054A | ||||
| JP2008108072A | ||||
| JP2010192321A | ||||
| JP2007283866A | ||||
| JP2005347135A |
Attorney, Agent or Firm:
Cosmo International Patent Office
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