mobile terminal

A mobile terminal and regional technology, applied in the direction of printed circuit parts, printed circuits, electrical components, etc., can solve the problem that the thickness of the reinforcement board cannot provide sufficient rigid support for the flexible circuit board, the thickness of the reinforcement board is large, and the thickness of the reinforcement board Limitations and other issues, to achieve the effect of convenient assembly process and small total space

Active Publication Date: 2019-04-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the development trend of thinner and lighter mobile terminals, the accommodation space in the casing of the mobile terminal is becoming narrower and narrower, which prompts the layout of the components placed in the mobile terminal to be more compact.
Therefore, there is often a problem that the flexible circuit board cannot be smoothly assembled inside the mobile terminal because the thickness of the reinforcement board is too large, and the thickness of the reinforcement board is greatly limited.
However, if the reinforcement board is thinned, it is prone to the problem that the thickness of the reinforcement board is too small to provide sufficient rigid support for the flexible circuit board, and the overall assembly of the mobile terminal is also not smooth

Method used

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] Please also refer to Figure 1 to Figure 3 , the embodiment of the present invention provides a mobile terminal 100 , including a flexible circuit board 1 , a reinforcement board 2 and a first electronic component 3 . The reinforcing board 2 includes a first surface 21 and a second surface 22 opposite to each other, the first surface 21 is attached to the flexible circuit board 1, the second surface 22 includes a first area 221, and the first A region 221 i...

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Abstract

The invention discloses a mobile terminal. The mobile terminal comprises a flexible printed circuit board and a reinforcement plate. The reinforcement plate comprises a first surface and a second surface which are opposite; the first surface is jointed with the flexible printed circuit board; the second surface comprises a first area; the first area sinks towards the first surface, thus forming a first avoiding area; the mobile terminal also comprises a first electronic element; and at least part of the first electronic element is contained in the first avoiding area. The mobile terminal provided by the invention is convenient in assembly.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a mobile terminal. Background technique [0002] Flexible circuit board is a kind of highly reliable and excellent flexible printed circuit board made of polyimide or polyester film as the base material. Since flexible circuit boards have advantages such as high wiring density, light weight, thin thickness, and good bendability, flexible circuit boards are widely used in various mobile terminals. Since the circuit on the flexible circuit board is arranged on the flexible substrate, when the flexible circuit board is placed in the mobile terminal, in order to increase the strength of some parts of the flexible circuit board, a reinforcing plate is usually provided on the flexible circuit board to The overall assembly of the mobile terminal is convenient. [0003] However, with the development trend of thinner and lighter mobile terminals, the accommodation s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/02
CPCH05K1/02H05K2201/05H05K2201/2009
Inventor 陈鑫锋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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