发明名称 |
METHOD OF MANUFACTURING ELECTRONIC COMPONENT, AND ELECTRONIC COMPONENT |
摘要 |
A method of manufacturing an electronic component includes: a coil forming step of forming a winding coil by a wire-shaped conductor; a press fitting step of embedding the winding coil into a plate-shaped composite magnetic material in a state in which the plate-shaped composite magnetic material is softened, the plate-shaped composite magnetic material being a composite magnetic material that is formed in a plate shape and in which magnetic particles and a resin are mixed; a covering step of covering a part of the winding coil with another plate-shaped composite magnetic material that is softened, the part of the coil being a part remaining uncovered in the press fitting step; a pressurizing step of pressurizing and molding an entirety; and, a hardening step of hardening the composite magnetic material. |
申请公布号 |
US2016322160(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
US201415107728 |
申请日期 |
2014.11.17 |
申请人 |
TOKO, INC. |
发明人 |
KAWACHI Takao;SATO Yoshiharu;OGAWA Takahiro;IDA Isao |
分类号 |
H01F41/04 |
主分类号 |
H01F41/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method of manufacturing an electronic component, the method comprising:
a coil forming step of forming a coil by a wire-shaped conductor; a press fitting step of embedding the coil into a plate-shaped composite magnetic material in a state in which the plate-shaped composite magnetic material is softened, the plate-shaped composite magnetic material being a composite magnetic material that is formed in a plate shape and in which magnetic particles and a resin are mixed; a covering step of covering a part of the coil with another plate-shaped composite magnetic material that is softened, the part of the coil being a part remaining uncovered in the press fitting step; a pressurizing step of pressurizing and molding an entirety; and a hardening step of hardening the composite magnetic material. |
地址 |
Tsurugashima-shi JP |