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Casing, manufacturing method for the casing and electronic apparatus applying the casing

A technology for an electronic device and a manufacturing method, which is applied to antenna supports/installation devices, circuits, electrical components, etc., can solve the problems of complex process, complex antenna structure, and influence on appearance, etc., and achieves simple manufacturing method, simple antenna structure, and simple structure. Simplified effect

Inactive Publication Date: 2009-08-05
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cover made by this method, on the one hand, has a complex structure, large thickness and overall volume, which is not conducive to the simplification of the structure of the cover and the electronic device, and will affect the appearance of the plastic layer after injection molding. On the other hand, the cover The manufacturing process is complicated, resulting in an increase in the cost of the cover and electronic devices

Method used

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  • Casing, manufacturing method for the casing and electronic apparatus applying the casing
  • Casing, manufacturing method for the casing and electronic apparatus applying the casing
  • Casing, manufacturing method for the casing and electronic apparatus applying the casing

Examples

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Embodiment Construction

[0016] see Figure 1 to Figure 2 , The electronic device 10 according to the preferred embodiment of the present invention includes a body 13 and a cover 11 .

[0017] The body 13 can be the body of portable electronic devices such as mobile phone, PDA (Personal Digital Assistant) or Smart-phone (Personal Communication Assistant). There is a circuit board 131 inside the main body 13, and a conductive terminal 132 is disposed on the circuit board 131. The conductive terminal 132 is an elastic columnar body, which is used to feed in and out electromagnetic wave signals.

[0018] The cover 11 includes a base layer 111 and an antenna 113 formed on the base layer 111 .

[0019] see further image 3 , the base layer 111 is a plastic layer, which can be made by injection molding. The material forming the plastic matrix layer 111 can be selected from polyethylene, polyamide, polycarbonate, acrylonitrile-styrene-butadiene copolymer, polymethyl methacrylate, polyethylene terephthalat...

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PUM

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Abstract

An electronic device cover body comprises a substrate layer and an antenna arranged on the substrate layer. The antenna is a conducting paint layer. A method for producing the electronic device cover body comprises the following steps of: providing the substrate layer; and forming an antenna on the substrate layer, wherein, the antenna is an electrically conductive paint layer formed on the substrate layer through the way of stoving paint. An electronic device using the cover body also comprises a body. A circuit board is held in the body and is provided with a conducting terminal. After the cover body is arranged on the body, the end part of the conducting terminal is contacted with or close to the antenna so that the electronic device can realize the function of receiving and transmitting electric signals.

Description

technical field [0001] The invention relates to a cover body, a manufacturing method of the cover body and an electronic device using the cover body. Background technique [0002] With the development of technologies such as mobile communication and bluetooth, more and more functions are accommodated in electronic devices for these applications. However, the volume of these electronic devices is developing in the direction of lightness and thinness. The structure of the built-in components and reducing the volume of these built-in components play a very important role in simplifying the structure of the entire electronic device and reducing the volume of the electronic device. An antenna is an important component for sending and receiving signals in an electronic device, and its structure simplification and volume reduction play a key role in simplifying the structure of the entire electronic device and reducing the volume of the electronic device. [0003] For example, whe...

Claims

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Application Information

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IPC IPC(8): H05K5/03H01Q1/44H01Q1/38
CPCH01Q1/40H01Q1/243H05K5/0086H05K1/0284H05K3/14
Inventor 杨富耕张兵曾一平占建军
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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