HDI PCB

China's cost advantages in labor, land, and resources, alongside increasing upstream material suppliers and the booming downstream industries like consumer electronics, automotive, and defense, have contributed to the PCB industry's expansion. China has become the world's largest PCB supplier, absorbing much of the global production capacity. While single and double-sided PCBs are in decline due to their lack of suitability for modern electronic devices, multilayer and high-density HDI PCBs are in demand. Flexible PCBs have also seen significant growth, driven by their adaptability in digital products. Read More

Over the past decade, global PCB production has largely shifted to Asia, particularly mainland China, due to strong domestic market demand and manufacturing advantages. China's PCB industry grew rapidly, with output rising from $3.368 billion in 2000 to $21.636 billion in 2012, making it the world's largest PCB producer. The industry is expected to continue its rapid growth, with a projected annual growth rate of 6.0% from 2012 to 2017, reaching $289.72 billion and accounting for 44.13% of global PCB output. The domestic PCB product structure has evolved towards multilayered and high-precision designs, with HDI and conventional rigid boards leading in growth and technological sophistication. Read More

The text outlines various types of positioning holes used in the PCB production process, such as pressing positioning holes, mechanical drilling position holes, and copper plating inspecting holes. These holes serve different functions, including aligning layers, positioning for drilling and soldermask application, and ensuring the integrity of copper plating. The document highlights that these positioning holes are used in the production panel by the PCB supplier and do not appear in individual PCBs, with exceptions for special processing boards like HDI and laser drilling PCBs. Read More

Explore the function and formation of blind and buried vias in PCBs for optimized signal integrity and efficient component placement. Learn how these vias enhance PCB layout and reliability. Read More

What is High-Density Interconnector PCB (HDI PCB) Read More

Taiwan PCB manufacturers are experiencing a surge in orders, particularly for high-end HDI PCB boards, from leading Chinese IT companies such as Huawei and ZTE. With increased shipments of smartphones and tablets, Taiwanese firms like Compeq Manufacturing and T-Flex Techvest are reporting significant revenue growth. Read More

Discover the latest trends and applications of High-Density Interconnect (HDI) PCBs in smartphones and tablets. Learn how flexible printed circuit (FPC) boards are shaping the future of lightweight 3C electronics. Stay informed with insights into HDI market demand, technical advancements, and industry competition. Read More