![[Hunan City·City for a time] Hairui Quest·Mystery "Core" (2): The chip is deformed under pressure, and the electrical signal is transmitted to complete the pressure measurement](http://img3.yun300.cn/repository/image/YCxiG6b7RXGCIDFwEOH4dA.jpg_{i}xaf.jpg?tenantId=249364&viewType=1&k=1667442956000)
[Hunan City·City for a time] Hairui Quest·Mystery "Core" (2): The chip is deformed under pressure, and the electrical signal is transmitted to complete the pressure measurement
After 14 years of scientific research, Hunan Qitai opened the country's first industrialized mass production metal sputtering thin film pressure-sensitive chip production line in 2018, and has a full set of independent intellectual property rights. After two years of yield rate climbing and technological improvement, the core manufacturing process has become exquisite and breathtaking. The Hai Rui Quest series report of Hunan Metropolis Channel will take you to the Qitai metal-based chip production workshop to see the mystery.
![[Hunan City·City for a time] Hairui Quest·Mysterious Chip: Exploring Changsha Metal-based Chip Workshop "Yellow Light" operation is like washing photos](http://img3.yun300.cn/repository/image/4NFxV4KsTrKgxvsJgdyEQQ.jpg_{i}xaf.jpg?tenantId=249364&viewType=1&k=1667442956000)
![[News Channel of Changsha TV Station]丨My "14th Five-Year Plan"⑮ Changsha Enterprise Empowerment to Build a "Highland of Technological Innovation" — Hunan Qitai will open a second metal-based pressure-sensitive chip production line during the "14th Five-Yea](http://img3.yun300.cn/repository/image/rgClvH9FTB6d2-2iKHogAQ.jpg_{i}xaf.jpg?tenantId=249364&viewType=1&k=1667442956000)
![[Hunan TV·Hunan News Network]｜Du Jiahao went to Liuyang Economic Development Zone and Changsha Economic Development Zone to investigate, the first stop to investigate Hunan Qitai Sensing](http://img3.yun300.cn/repository/image/XhbDxrZqRp-LBF1_JeJAgw.jpg_{i}xaf.jpg?tenantId=249364&viewType=1&k=1667442956000)
