Novel flexible circuit board

Abstract

The invention relates to the technical field of flexible circuit boards, and particularly relates to a novel flexible circuit board. The novel flexible circuit board comprises a base layer film, wherein a circuit board is placed on the upper surface of the base layer film; the upper surface of the circuit board is attached to the lower surface of a surface layer film; the side surface of the uppersurface of the base layer film is bonded with the surface layer film through an adhesive layer, an gap between the adhesive layer and the circuit board is filled with an epoxy resin sealing layer; the epoxy resin sealing layer is located at an interlayer between the base layer film and the surface layer film; the upper surface of the surface layer film is fixedly connected with an anti-aging layer; and the upper surface of an anti-skid layer is fixedly connected with a wear-resistant layer. According to the invention, the base layer film and the surface layer film are used for waterproofing the circuit board, the circuit board is prevented from being soaked in water and short-circuited when the clothes are arranged on the clothing, the circuit board is enabled to be suitable for the clothes, the circuit board is conveniently protected in the clothes washing process through the wear-resisting layer, the circuit board is prevented from being damaged due to damage of the surface film, and the practicability of the circuit board is improved.

Description

technical field [0001] The invention relates to the technical field of flexible circuit boards, in particular to a novel flexible circuit board. Background technique [0002] Flexible circuit board is a kind of highly reliable and excellent flexible printed circuit board made of polyimide or polyester film as the base material. It has high wiring density, light weight, thin thickness, bending Sexual characteristics. [0003] Flexible circuit boards have a wide range of applications and can be used for electronic control systems of electronic equipment and clothing decoration, especially for children's clothing, because they can be electrified and light-emitting, which can attract children's favor, but the existing flexible circuit boards are very Few are suitable for children's clothing, so this application proposes a new type of flexible circuit board, which is specially used for children's clothing. Contents of the invention [0004] Aiming at the deficiencies of the p...

AI Technical Summary

Problems solved by technology

[0003] Flexible circuit boards have a wide range of applications and can be used for electronic control systems of electronic equipment and clothing decoration, especially for children's clothing, because they can be electrified and light-emitting, which can attract children's favor, but the existing flexible circuit boards are very There are few suitable for children's clothing, so this application proposes a new type of flexible circuit board, which is specially used for children's clothing

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