Solving the ‘Warping’ Challenge in Advanced Semiconductor Packaging

Solving the 'Warping' Challenge in Advanced Semiconductor Packaging

As the performance of artificial intelligence chips continues to improve, single chips are gradually approaching the physical limits of efficiency, and advanced packaging technology is rapidly developing towards large size, high performance, and high-density heterogeneous integration. In this trend, the warping issues in packaging structures and thermal processes are becoming increasingly challenging, becoming a key … Read more

Causes of PCB Warping and Measures for Improvement

Causes of PCB Warping and Measures for Improvement

The warping or bending of PCB boards is usually caused by one or several of the following reasons: 1. Temperature changes: Variations in temperature can cause thermal expansion or contraction of the PCB board. If the two sides of the board are not subjected to the same thermal influence, it can lead to warping or … Read more