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Title:
ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/003023
Kind Code:
A1
Abstract:
This electronic apparatus has a noise generation source for generating electromagnetic noise and a housing. The housing is provided with first and second housing components for defining an accommodation space R for accommodating the noise generation source. The first housing component includes a first fixed part and at least two ridge parts that extend in directions away from the first fixed part. The second housing component includes: a second fixed part fixed to the first fixed part; and, at least two grooves which extend in directions away from the second fixed part and into which the two ridge parts enter. The ridge parts and the grooves are provided with a protrusion amount and a depth for making the resonance frequency of the housing different from the frequency of the electromagnetic noise.

Inventors:
GUAN YINGCHUN
TAKESHITA TAKAO
FUJINO SHINKURO
SAITO MASAMI
Application Number:
PCT/JP2022/028240
Publication Date:
January 26, 2023
Filing Date:
July 20, 2022
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H05K9/00; G03B17/02; H05K5/00; H05K5/02; H05K5/04
Foreign References:
JP2015026568A2015-02-05
US20040184745A12004-09-23
US20160174420A12016-06-16
JP2018074677A2018-05-10
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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