Flexible printed circuit (FPC) jointed board and jointed board design method thereof

A design method and jigsaw technology, applied in the structural connection of printed circuits, printed circuit parts, electrical components, etc., can solve problems affecting product appearance, lower quality, low precision, etc., achieve simple structure, improve utilization rate, The effect of efficient design

Inactive Publication Date: 2016-03-16
ZHUHAI LIANJUE ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the silk screen alignment, use a single-sided marking circle for alignment, and the alignment method is not very accurate
In addition, due to the misalignment of the double-sided FPC to a certain extent, it will cause the misalignment of the printed text, affect the appearance of the product, and reduce the quality

Method used

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  • Flexible printed circuit (FPC) jointed board and jointed board design method thereof
  • Flexible printed circuit (FPC) jointed board and jointed board design method thereof
  • Flexible printed circuit (FPC) jointed board and jointed board design method thereof

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Embodiment Construction

[0022] Such as Figure 1 to Figure 3 As shown, in this embodiment, the FPC panel includes a base plate 1, and eight large plates 10 are arranged on the base plate 1, and the eight large plates 10 are arranged in a matrix, and the large plates 10 are also provided with There is a blank area 11 provided with two small plates 12 . This can improve the utilization rate of materials and save the production cost of enterprises.

[0023] In this embodiment, the large plate 10 is L-shaped, the head of the large plate 10 is connected with a horizontal plate, the tail of the large plate 10 is connected with a vertical plate, and the blank area 11 is located at the bottom of the large plate 10. Between the turning part and the riser.

[0024] In this embodiment, one blank area 11 is provided with two small plates 12, the small plates 12 are arranged vertically, and the connecting sections of the two small plates 12 are all arranged inward.

[0025] In this embodiment, the upper surfac...

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Abstract

The invention aims to provide a flexible printed circuit (FPC) jointed board having the advantages of simple structure, high quality and high material utilization ratio, and also provides a simple and efficient design method of the FPC jointed board at the same time. The FPC jointed board comprises a substrate (1). The FPC jointed board is characterized in that a plurality of large boards (10) are arranged on the substrate (1); the large boards (10) are arranged in a matrix form; blank regions (11) are further formed in the large boards (10); and a plurality of small boards (12) are arranged in the blank regions (11). The design method of the FPC jointed board comprises the following steps: a, selecting a substrate, and arranging large boards on the substrate to the maximum extent in a matrix arrangement way; b, arranging small boards in blank regions in the large boards; and c, punching the large boards and the small boards from the substrate. The FPC jointed board and the design method are applied to the technical field of FPCs.

Description

technical field [0001] The invention relates to an FPC panel and a panel design method thereof. Background technique [0002] Flexible printed circuit board (FPC) is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film, with high wiring density, light weight and thin thickness. , good bending characteristics. The current FPC production method is to punch out small pieces of FPC that meet the specifications on a large substrate. According to the existing board layout method, a large amount of waste is produced, and the utilization rate of materials is low, which in turn increases the production cost of the enterprise. In addition, characters and texts are often printed on FPC products according to relevant requirements. At present, silk screen printing is generally used for printing. During silk screen alignment, a single-sided logo circle is used for alignment, and the alignment method is not very accurate. In addition, due to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/14H05K3/00
CPCH05K1/14H05K3/0052H05K2201/09918
Inventor 王杰李红勇夏阳
Owner ZHUHAI LIANJUE ELECTRONICS CO LTD
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