Title:
ELECTRONIC EQUIPMENT
Document Type and Number:
Japanese Patent JP2018109218
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce corrosion caused by contact between dissimilar metals in antenna structure.SOLUTION: Electronic equipment includes: an antenna member which forms a part of a housing and is formed of a first metal material; a substrate; a feeding point which is provided in the substrate and is formed of a second metal material; and a first coupling member which couples the antenna member and the substrate to each other and has a first portion in contact with the antenna member and a second portion in contact with the feeding point, wherein each of metal material of the first portion and the second portion satisfies for ionization tendency on an electrochemical series, (1) a first relationship that the metal material of the first portion is the same as the first metal material, and the metal material of the second portion is between the first metal material and the second metal material, and (2) a second relationship that the metal material of the first portion is between the first metal material and the second metal material, and the metal material of the second portion is the same as the second metal material.SELECTED DRAWING: Figure 3
Inventors:
FUKUNAGA HISAYUKI
TAKAOKA SHUNICHI
SEINO TETSUSHI
TAKAOKA SHUNICHI
SEINO TETSUSHI
Application Number:
JP2017000662A
Publication Date:
July 12, 2018
Filing Date:
January 05, 2017
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
C23F15/00; H01Q1/24; H01R4/34
Domestic Patent References:
| JP2003229182A | 2003-08-15 | |||
| JP2015005473A | 2015-01-08 | |||
| JP2015141784A | 2015-08-03 | |||
| JP3201322U | 2015-12-03 |
Attorney, Agent or Firm:
Akira Hirakawa
Daisuke Takada
Hiroaki Otake
Daisuke Takada
Hiroaki Otake