HDI PCB: Defination, Features And Its Amazing Benefit

2018 10/15

HDI PCBs take some advantages of the latest existing technologies to amplify the circuit boards functionality using the similar or even little amounts of area. Such technological development in a board is motivated by the parts tininess as well as semiconductor packages which help superior characteristics in new innovative products such as touch screen tabs.

Now, HDI PCBs are usually described by its high-density features consisting of high-performance materials, laser micro-vias, and fine lines. Its better density permits additional functions per unit area. Such forms of multifaceted structures provide the needed routing resolution for big pin-count chips that are utilized in high technology products and mobile devices.

The placement of its parts on the circuit board requires extra precision compared to conservative board design because of miniature pads as well as the fine pitch of its circuitry on the circuit board. Also, leadless chips need special soldering ways and extra steps in the repair and assembly process.