Unlock instant, AI-driven research and patent intelligence for your innovation.

Method of making electronic device

A technology for electronic devices and electronic components, which is applied to circuits, resistors, assembly machines, etc., can solve problems such as cracks in the outer periphery of the thermistor element 1

Inactive Publication Date: 2003-10-29
MURATA MFG CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] To make matters worse, when starting to put the thermistor element 1 into the housing 7, the force applied to the outer periphery of the thermistor element 1 is quite large, and cracks may appear on the outer periphery of the thermistor element 1

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method of making electronic device
  • Method of making electronic device
  • Method of making electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] All of these, even on different devices, the same parts are designated by the same numerals and need not be described repeatedly.

[0030] Next pass in Figure 9 The embodiment of the method of making a thermistor shown in 6 describes the invention (as an embodiment of an electronic device). First, a thermocouple element 1 (as an embodiment of an electronic component), two terminals 8 and 9 and a housing 7 are prepared. These elements have been described above, and their description will not be repeated.

[0031] The method of manufacture includes the steps of placing the thermistor element 1 in the housing 7 and placing the terminals 8 and 9 in 7, each of these steps being performed in a different way, as described below.

[0032] according to figure 1 A first embodiment of the invention is shown, firstly the terminals 8 and 9 are placed in the housing 7 and then the thermistor element 1 . When the thermistor element 1 is put into the electrical housing 7, a guide...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a manufacturing method of an electronic device with electronic components such as a thermistor. When making this electronic device, provide a component with electrodes on two main planes facing outwards from each other, and at least two terminals and a housing, each terminal has a contact part to contact with the electrodes and An extension member extends from the contact member. The present invention provides a method of assembling an electronic device by putting electronic components and terminals into a housing without scratching the electrodes by the elastic contact parts of the terminals, so that the thermistor element can be easily positioned therebetween and thus the production process The overall efficiency is improved.

Description

technical field [0001] The present invention relates to a method of manufacturing an electronic device of the type having electronic components contained inside a case to be electrically contacted through terminals of elastic contact members like springs. In particular, the invention relates to a method of inserting such an electronic component and its terminals into a housing. Background technique [0002] It should be noted that an electronic device according to an embodiment of the viewpoint of the present invention is a device having a positive temperature coefficient (PTC) thermistor when its electronic components are contained inside a housing. Figure 8 A and Figure 8 B shows an embodiment of the prior art, characterized by a thermistor element 1 having two main planes facing outwards from each other on which electrodes 2 and 3 are formed. Silver is used as a material for forming such an electrode, but silver causes a phenomenon of migration, especially under wet con...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00H01C1/148H01C7/02H01C17/28H01G2/10H01L23/32H05K13/00
CPCH01C1/148H01C17/28H01G2/106Y10T29/49087Y10T29/49139Y10T29/49098Y10T29/49217Y10T29/49085Y10T29/49169Y10T29/49133H05K13/00
Inventor 浜谷淳一鹤原聪
Owner MURATA MFG CO LTD