The weaknesses of the material itself limit the design of flexible printed circuits. You must overcome hardening and fatigue of copper foil, keep good flexibility, and prevent tearing of FPC substrate. In order to produce reliable flexible printed circuits, there are something you should do, and something you shouldn&#...
15 things that improve accuracy when making screen 1. Mesh We are talking about the type of mesh we use, mesh count, fineness of mesh diameter, size of the opening area, expansion and contraction rate, weaving method, and color. 2. Screen frame They are material, size and strength. 3. Tension 4. Angle of mesh 5. Bondin...
When the PCB design is correct, components and printed boards are good, there may still be some problems with surface mounted technology (SMT). There can be something wrong during solder paste printing. What can affect assembly and soldering? Printing position (printing accuracy), the amount of solder paste, whether th...
Inkjet printing is a contactless, pressureless technology. It has the common features of digital printing with no screen. Silkscreen printing needs screen that is mesh-shaped. During printing, the ink on screen leaks from the through-hole of screen surface to the substrate under extrusion of the squeegee, thus finishin...
Silkscreen printing is popular due to its unique printing effect and wide range of applications. You can get fine, thick and colorful printing effects by making patterns and texts into templates, and use a scraper to print ink through the screen onto various materials. With the technology development and changes in mar...
Thermal-transfer printing is ideal for large, bright patterns that print from edge to edge. The printer allows ink particles to transfer easily and create a lasting effect on fabric fibers. On the other hand, silkscreen printing is ideal for producing high-density patterns on a variety of materials. It is more suitable...
Printing industry is an indispensable part of human life. With the continuous development of technology, people want to solve the problem of printing pollution, and improve the competitiveness of enterprises. Nowadays, engineers are solving problems by developing and using new materials (structural materials with excel...
Flexible electronic circuits are generally composed of conductors and elastomers. There are some materials for conductor. They can be traditional metal films and conductive silver pastes, transparent conductive oxide inks, new nanocrystal inks such as metal nanowires, graphene, carbon nanotubes, and fully flexible liqu...
Increasingly, circuits are being added to 3D surfaces and integrated into objects using a variety of new technologies. Aerosol and material jetting allow conductive interconnects to be applied to surfaces. In-mold electronics and 3D printed electronics allow complete circuits to be integrated into objects. With 3D elec...
As an emerging and promising technology, flexible electronics not only changes the form and function of traditional electronic devices, but also heralds a new chapter in the future of smart life. Let's talk about it. Flexible electronics can make electronic devices made of organic/inorganic materials on flexible/du...
1. Leveling property During printing, if the ink has good leveling properties, the glossiness will be good. If the ink has poor leveling properties, it will be easy to draw, and the glossiness will be poor. 2. Fluidity The greater the fluidity of the ink, the larger the print size, the larger the dots, the thinner the ...
1. Electric power system Battery monitoring/heating It provides the long range under given battery weight and cost budget. It is a key requirement for electric vehicle manufacturers. This requires the power battery to be kept in an efficient working state as much as possible. Temperature is a very important factor. Ele...