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

A making method for thin key

A manufacturing method and button technology, applied in the direction of electrical components, electric switches, circuits, etc., can solve the problems of high cost and difficult formation, and achieve the effect of reducing costs

Inactive Publication Date: 2008-12-03
ICHIA TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, this manufacturing method needs to consider peeling between the printed layer and the button due to poor bonding or bonding, so the compatibility between the adhesive and the resin material needs to be carefully considered
In addition, the thinner the button, the more difficult it is to form a chamfer or other pattern on its periphery, and it needs to be realized at a greater cost
Therefore, the traditional method needs to make a trade-off between thinning and styling

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
  • A making method for thin key
  • A making method for thin key
  • A making method for thin key

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order for those skilled in the art to further understand the features and technical content of the present invention, please refer to the following detailed description and accompanying drawings of the present invention. The accompanying drawings are provided for reference and illustration only, and are not intended to limit the present invention.

[0032] figure 1 It is a three-dimensional view of the mold of the present invention. Such as figure 1 As shown, the first step of the present invention is to prepare a group of plate-shaped molds 10 provided with a plurality of slots 11, the slots 11 corresponding to the switches on the circuit board of the keyboard (not shown) of electronic products. The mold 10 consists of a material transparent to ultraviolet light. In addition, the mold 10 has a first positioning portion 13 . In the preferred embodiment shown in this figure, the positioning portion 13 is more than one positioning post protruding on the front surfac...

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

This invention relates to electron product film key process method, which adds ultraviolet fix resin onto film and comprises the following steps: the resin is filled into multiple tank holes on mode top; mode tank hole top non-tank area is coated with light resistance layer and then injecting ultraviolet fix resin and pressing the round wheel for film coverage; then casting the ultraviolet light into bottom to harden the resin onto film layer; but the resistance layer mask part is kept as liquid shape.

Description

technical field [0001] The invention relates to a method for manufacturing a device used on an electronic product, in particular to a method for manufacturing a thin button of an input device on which characters, symbols, numbers, etc. are displayed on the electronic product. Background technique [0002] Generally speaking, the switches of mobile communication products such as portable phones, pocket electronic notebooks, measuring instruments or remote controllers are provided with a group of buttons made of plastic materials with numbers, symbols, or characters on the circuit board. Electronic devices are operated by pressing switches. Due to the progress of semiconductor manufacturing process and electronic technology, electronic products are becoming thinner and smaller, especially in portable products, lightness and exquisiteness are more important requirements. In order to meet these needs, a thin keyboard is even more important. [0003] In recent years, keyboard b...

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): H01H13/14H01H13/70H01H11/00
Inventor 黄秋永
Owner ICHIA TECH