Title:
ELECTRONIC CLOCK
Document Type and Number:
Japanese Patent JP2023096329
Kind Code:
A
Abstract:
To provide an electronic clock which, when composing an electronic clock differing in case size, enables prevention of increase in the cost thereof and furthermore enables improvement of the reception performance thereof.SOLUTION: The electronic clock comprises: a case; an indicator; a nameplate; a drive mechanism for driving the indicator; a bottom plate to which the drive mechanism is attached; an antenna which is located between the nameplate and the bottom plate in a lateral view when viewing from a direction parallel to the surface of the nameplate; and a circuit board. The antenna includes a tabular radiation electrode, a tabular ground electrode, and a dielectric substance which is located between the radiation electrode and the ground electrode in a lateral view. The circuit board is electrically conducted to the radiation electrode via a power feeding member, and the radiation electrode comprises a protrusion that protrudes to the outside of the bottom plate in a plan view when viewing from a direction orthogonal to the surface of the nameplate.SELECTED DRAWING: Figure 2
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Inventors:
NAKAJIMA YASUHISA
Application Number:
JP2021211993A
Publication Date:
July 07, 2023
Filing Date:
December 27, 2021
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G04R60/10; G04C9/00; G04G17/00
Attorney, Agent or Firm:
Patent Attorney Corporation Kinoshita Intellectual Property Office
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