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PCB board and mobile terminal with it

A PCB board and board body technology, applied in the field of mobile terminals, can solve problems such as the inability to meet the wiring performance requirements on the PCB board and the limited space of the PCB board, and achieve the effect of reducing the volume, meeting the performance requirements, and increasing the overall width

Active Publication Date: 2019-09-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, the traces on the PCB need a certain trace width, but the space on the PCB is limited. When the trace width on the PCB is not enough, the performance requirements of the traces on the PCB cannot be met.

Method used

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  • PCB board and mobile terminal with it

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Embodiment Construction

[0020] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0021] Refer below figure 1 A PCB board according to an embodiment of the present invention is described.

[0022] Such as figure 1 As shown, the PCB board according to the embodiment of the present invention includes a board body, multi-layer wiring and insulating layers arranged in layers.

[0023] Specifically, multilayer traces (such as figure 1 The shown first trace 1 and the second trace 2) are arranged on the board body, the traces on different layers in the multilayer trace are electrically connected through metal vias, and the insulating layer is arranged on two adjacent layers of traces. between lines. It should be noted that the metal via hole is ...

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Abstract

The invention discloses a PCB and a mobile terminal possessing the PCB. The PCB comprises a plate body, multilayer laminated-arranged lines and insulating layers, wherein the multilayer lines are arranged on the plate body; lines of different layers in the multilayer lines are electrically connected through metal through holes; and the insulating layers are arranged between the adjacent two layers of lines. According o the PCB of the invention, through arranging the multilayer laminated-arranged lines on the plate body, the lines of different layers are electrically connected through the metal through holes so that a total width of the lines can be increased and a performance demand of the lines on the PCB is satisfied. Simultaneously, a line space on the PCB can be optimized.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a PCB board and a mobile terminal having the same. Background technique [0002] In the related art, the traces on the PCB need a certain trace width, but the space on the PCB is limited, and when the trace width on the PCB is not enough, the performance requirements of the traces on the PCB cannot be met. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a PCB board, the trace width on the PCB is large, and the trace space is optimized. [0004] The present invention also proposes a mobile terminal, which includes the above-mentioned PCB board. [0005] The PCB board according to the embodiment of the present invention includes: a board body; multi-layered routings arranged in layers, the multi-layered routings are arran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/02H05K1/11
Inventor 罗群
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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