How to choose PCB Pattern Plating and Tenting
Do you know that PCB has pattern plating and tenting process? How to choose between them? Don't worry, let's first understand what are PCB pattern plating and tenting? In PCB manufacturing, pattern plating and tenting refer to two different graphic processing methods used by PCB factory when making photolithography patterns. Next, let's take a look at two different graphics processing methods used in photolithography patterns: Pattern plating process: the pattern is positive! The pattern plating process means that PCB factory transfer the design pattern directly to the photoresist when making photolithography patterns, and then expose the photoresist part to the light source by photolithography. In this way, the photoresist will retain the area that matches the design pattern during the development process, forming the pattern of wires and components. T enting Process: Patterns are mirrored! The tenting process is the opposite process. Wh...