Drilling method of flexible circuit board
A technology of flexible circuit board and drilling method, which is applied in the direction of printed circuit, printed circuit manufacturing, electrical components, etc., to achieve the effect of easy size
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[0020] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that all the drawings of the present invention are in simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.
[0021] like figure 1 As shown, the present invention provides a method for drilling a linear circuit board, and specifically includes the following steps:
[0022] First, a substrate is provided, which can be a single-layer double-sided board or a multi-layer double-sided board. Of course, the surface of the substrate is a copper layer, that is to say, the substrate referred to in the present invention is a copper-clad substrate.
[0023] Then, according to production requirements, holes are drilled on...
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