There are three main types of core boards for laminates, namely, the core boards are manufactured by hole metallization or electroplating technology, the core boards are manufactured by conductive glue technology and the core boards are manufactured by in
The inner laser hole needs to be electroplated and filled, and then the outer laser hole is made. The price is more expensive than the error hole.
With the introduction of surface mount technology, automatic detection technology of circuit board is applied, and the packaging density of circuit board increases rapidly.
At present, the use of polyphenyl ether (PPO or PPE) resin is a good development direction, whether from high frequency materials or high speed materials.
The most effective way to improve the density of PCB circuit board is to reduce the number of through holes, and precisely set blind holes, buried holes to achieve this requirement, and thus produced the HDI buried blind hole plate.
A Blind via is a through-hole that connects the inner layer to the outer layer. The Buried via is a blind hole that connects the inner layer to the inner layer.
Circuit board manufacturer, circuit board design and PCBA processing manufacturer explain to you: circuit board manufacturer introduces the definition of HDI circuit board
The circuit board manufacturer, circuit board design and PCBA processing manufacturer explain to you: what is HDI board introduced by the circuit board manufacturer, HDI circuit board introduced, explained
PCB manufacturing, PCB design and PCBA processing manufacturers explain PCB technology decryption: CAM manufacturing methods and skills of HDI boards
PCB manufacturers, PCB designers and PCBA manufacturers explain the differences between HDI boards and ordinary PCBs and the role of pads
Kingford is a PCB company engaged in the production and assembly of circuit boards. We not only sell PCBA, but also have many strategies related to PCB design and PCB proofing. Next, let me introduce you to some matters related to PCB.
Understand PCB design, PCB layout and PCB manufacturing in PCB related industries and PCB high-end proofing check, HDI board and blind hole board