Licky's Column

Blind and Buried Via in PCB: The Complete Guide

by Licky Li July 07, 2022

Blind and buried vias are a sort of salvation when plating through hole (PTH) is not an option. For example, when you fabricate high-dense printe...

Posted in #blind via, #burid via, #via in pcb, Via-in-pad

PCB Hole Types

by Licky Li April 11, 2022

Printed circuit boards have many different features, all of which affect the physical appearance and function of the board. Some of these features ...

Posted in #blind via, #burid via, #through-hole via, #via in pcb, PCB, PCB design, PCB fabrication, PCB Layer stack-up, PCB layout, Via covering, Via-in-pad

What is PCB Via tenting?

by Licky Li April 08, 2022

If you use printed circuit boards in your business applications, you may have heard about the idea of via tenting in printed circuit board construc...

Posted in #blind via, #burid via, #via in pcb, HDI PCB, PCB design, PCB manufacturing

Copper filling of blind microvias

by Licky Li April 08, 2022

Vias, the holes through which stacked pads are electrically connected, are essential parts of printed circuit boards (PCBs). As electronic devices,...

Posted in #blind via, #via in pcb, HDI PCB, PCB, PCB design, Via covering, Via-in-pad