Title:
電気機器の製造方法
Document Type and Number:
Japanese Patent JP6874603
Kind Code:
B2
Abstract:
To prevent a foreign matter invading from an opening and a foreign matter adhering to the inside of the upper surface of a case from falling to an electronic component.SOLUTION: A manufacturing method of an electrical device includes a first step, a second step, a third step, and a fourth step. In the first step, a case is placed with the top surface facing downward prior to mounting an electronic component and a cover on the case. In the second step, the electronic component is attached to the case the upper surface of which faces downward with the electronic component positioned above the opening. In the third step, the case to which the electronic component is attached is placed with the upper surface facing upward. In the fourth step, the cover is attached to the case to which the electronic component is attached with the top surface facing upward.SELECTED DRAWING: Figure 2
Inventors:
Shuhei Horimoto
Application Number:
JP2017164982A
Publication Date:
May 19, 2021
Filing Date:
August 30, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H05K5/02
Domestic Patent References:
| JP2004335894A | ||||
| JP60101781U | ||||
| JP2012094780A |
Attorney, Agent or Firm:
Kaiyu International Patent Office