Chiplet và Đóng gói tiên tiến - Lối thoát hiểm của thế giới hậu Định luật Moore

Download the Slim Books app to listen to summaries of over 2000 books: https://www.sachtinhgon.com For over half a century, the world of technology has operated at a nearly fixed pace known as Moore's Law. Simply put, the number of transistors on a chip continuously increases over time at a very rapid rate, often described as almost doubling every two years. This doesn't mean that simply shrinking the size in half will automatically double performance. However, for decades, Moore's Law has been considered a guiding clock for the development of the entire semiconductor industry. Thanks to this trend, the technology industry has made enormous strides. From massive computers that once occupied entire rooms to compact phones that fit in the palm of your hand but are more powerful than the supercomputers NASA used during the moon landings, all of this is linked to the belief that silicon chips will become smaller, faster, and cheaper. However, this development cannot continue at the same pace indefinitely. Currently, the semiconductor industry is facing increasingly clear physical limitations. Transistors have shrunk to the point where phenomena like quantum effects, leakage current, and power consumption are much harder to control. It's not that the laws of physics have changed, but rather that design approaches that worked efficiently in previous generations of chips are no longer as easy to implement. Meanwhile, ASML's High-NA EUV, one of the key technologies for further chip miniaturization in future generations, has very high investment costs. This price is so high that even the world's leading technology corporations have to think very carefully before deciding to invest. The attempt to shrink monolithic chips in the traditional way has become an increasingly expensive gamble. The further one progresses, the greater the cost, but the improvements in performance and efficiency are no longer as dramatic as before. Like climbing an ever-increasing slope, each step requires more effort but yields less. In this context, the entire technology world is forced to change direction. They are seeking a way out with a name that, just ten years ago, was still unfamiliar, even to many in the industry: Chiplets and advanced packaging technology. Instead of continuing to try to integrate every component into a single silicon block, manufacturers have chosen a different approach. They divide the microprocessor into many small parts, each performing a separate function, and then connect them together on a platform with very high data transfer speeds. This approach is like assembling Lego pieces to create a complete system. Therefore, chip packaging technology, previously considered just a behind-the-scenes step in the production line, has now become one of the most important factors determining the performance of the entire chip. This shift is redrawing the global geopolitical landscape and opening up a new path: even companies without ASML's most expensive machines, or countries under strict restrictions, can still find ways to create microprocessors with performance approaching that of the leading group in certain tasks, albeit at the cost of significant trade-offs in silicon die area, heat dissipation, and power efficiency. It's a silent but fierce revolution in the world of technology. The semiconductor race is no longer just about who can make the smallest chip. It's shifting to a different arena: the game of those who can break down, arrange, and connect the pieces most efficiently.