liitäntäkalvot

Liitäntäkalvot, known in English as interface films or connection films, are a class of materials used to create or improve the bond between two different surfaces. These films are engineered to possess specific properties that facilitate adhesion, electrical conductivity, thermal transfer, or act as a barrier layer. Their applications span a wide range of industries, including electronics, automotive, and packaging.

In electronics, liitäntäkalvot are often employed in semiconductor packaging and display manufacturing. They can be used to connect components, dissipate heat, or provide insulation. For instance, anisotropic conductive films (ACFs) contain conductive particles dispersed within an adhesive matrix, allowing for electrical connections only in the vertical direction when pressure and heat are applied. This is crucial for fine-pitch connections in flexible printed circuits and touch screens.

Beyond electronics, these films find use in creating strong and durable bonds in composite materials, laminates, and adhesives. They can be designed to be flexible, rigid, transparent, or opaque, depending on the intended function. The precise formulation and manufacturing process of liitäntäkalvot are key to achieving their desired performance characteristics, making them versatile solutions for complex material integration challenges.