The most confusing aspect of rigid-flex boards and FPC (flexible printed circuit) boards is that they both have "bendable" parts. However, the fundamental difference is clear - FPC is "completely flexible", while rigid-flex boards are "integrated with both flexibility and rigidit...

Reduce the cost and loss of small batch samplingAutomotive PCBs have stringent requirements for base materials (such as high Tg FR-4, halogen-free materials) and processes (such as thick copper, impedance control). When prototyping a single board, the fixed costs of equipment deb...

1. Strictly screen biocompatible base materials and auxiliary materials. This is the foundation of biocompatibility, requiring the avoidance of the leaching of toxic and harmful substances, while ensuring long-term stability in the human body environment. - **Base material select...

1. Bottlenecks in the localization of high-end base materials and auxiliary materials. The core materials of PCBs (base materials, resins, fiberglass cloth, and specialty inks) directly determine product performance, and there is a significant gap in domestic materials in the hig...