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A kind of circuit board, electronic equipment and the manufacturing method of circuit board

A manufacturing method and circuit board technology, which are applied in the directions of printed circuits, printed circuits, circuit devices, etc., can solve the problems of large noise amplitude of circuit boards.

Active Publication Date: 2019-11-01
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a circuit board, electronic equipment, and a method for manufacturing a circuit board, so as to solve the problem of large noise amplitude generated by vibration of capacitors in existing circuit boards

Method used

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  • A kind of circuit board, electronic equipment and the manufacturing method of circuit board
  • A kind of circuit board, electronic equipment and the manufacturing method of circuit board
  • A kind of circuit board, electronic equipment and the manufacturing method of circuit board

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Embodiment Construction

[0024] 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 some of the embodiments of the present invention, but not all of them. 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.

[0025] Please also refer to Figure 1 to Figure 4 ,in, figure 1 is a perspective view of the circuit board, Figure 2 to Figure 4 Both are top views of the circuit board.

[0026] The circuit board includes a circuit board body 10 and a capacitor 20 disposed on the first end surface 110 of the circuit board body 10 . It should be understood that when the capacitor 20 is disposed on the first end surface 110 of the circuit board body 10 , the stackin...

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Abstract

The invention provides a circuit board, electronic equipment and a manufacturing method of the circuit board. The method comprises the steps that the circuit board comprises a circuit board body and acapacitor which is arranged on the first end surface of the circuit board body, wherein the capacitor body of the capacitor is provided with a second end surface and a third end surface which are adjacent, and the second end surface faces and contacts the first end surface; the end electrode of the capacitor wraps the third end surface; and a first side formed by intersection of the second end surface and the third end surface is perpendicular to the short side of the first end surface. Therefore, the arrangement mode of the capacitor on the circuit board body can be standardized, and the first side formed by intersection of the second end surface and the third end surface is perpendicular to the short side of the first end surface so that the vibration bearing area of the circuit board can be effectively reduced and the amplitude of the noise generated by vibration of the capacitor can be reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a circuit board, electronic equipment and a method for manufacturing the circuit board. Background technique [0002] With the development of electronic technology, the replacement speed of electronic equipment is getting faster and faster, which drives the rapid development of the capacitor industry, and at the same time puts forward higher technical requirements for the production quality and new energy of capacitors. [0003] In electronic equipment, piezoelectric ceramic capacitors are increasingly used. Piezoelectric ceramics is a functional ceramic material that can convert mechanical energy and electrical energy into each other. Therefore, when piezoelectric ceramic capacitors are driven by alternating voltage, piezoelectric ceramic capacitors will move towards the lamination direction and the direction perpendicular to the lamination direction. Stretches and vibrat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/02H05K1/18
CPCH05K1/0216H05K1/181H05K2201/10015
Inventor 罗伟
Owner VIVO MOBILE COMM CO LTD
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