Rigid-flexible circuit board

A combination of soft and hard, circuit board technology, applied in the direction of printed circuit, printed circuit parts, printed circuit structural connection, etc., can solve the problems of soft board and hard board that cannot meet the requirements, single hard board, etc., to save installation space, cost saving effect

Inactive Publication Date: 2013-06-05

江苏协和电子股份有限公司

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AI-Extracted Technical Summary

Problems solved by technology

[0002] As far as the circuit boards currently used in the market are concerned, most of them are single soft boards or single har...

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Abstract

The invention relates to a rigid-flexible circuit board. The rigid-flexible circuit board comprises a flexible board serving as a substrate. A rigid board is welded on the flexible board. A flexible flat cable interface on the flexible board is flexibly welded on the flexible board. The rigid board is directly welded on the flexible board, so that a mounting space can be well saved, cost is saved, and the requirements of various places can be met.

Application Domain

Printed circuits structural associations

Technology Topic

EngineeringFlexible circuits +1

Image

Examples

Experimental program(1)

Example Embodiment

[0010] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0011] A flexible-rigid combined circuit board includes a flexible board 1 as a substrate, a rigid board 2 is welded on the flexible board 1, and a cable interface 3 provided on the flexible board is flexibly welded on the flexible board. The hard board is welded on the front and back of the soft board.

[0012] Since the cable interface is set flexibly, it can be twisted according to the requirements of the installation position, and will not affect the lines on the flexible board.

[0013] What is described in the above specification is only the specific embodiment of the present invention, and various examples do not limit the essential content of the present invention. Those of ordinary skill in the art can modify or modify the specific embodiment described above after reading the specification. variations without departing from the spirit and scope of the invention.

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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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