Wuhan Fine MEMS Inc.

  • Release time;2023-10-28 00:45:52



Wuhan Fine MEMS Inc.

Number：6D26

Company profile:

ounded in 2003, Wuhan Feien Microelectronics Co., Ltd. is a high-tech enterprise dedicated to providing MEMS sensors and system products for the automotive, smart home and Internet of Things industries. Based on the packaging technology of process mechanics and efficient batch calibration and testing algorithm, the company has established several globally leading single piece flow fully automated production lines. The products can cover all the pressure sensor applications of the whole vehicle. It has provided tens of millions of automobile sensors for major automobile engine manufacturers at home and abroad. The company has two advanced manufacturing bases in Wuhan and Nanjing. The main products that provide parts support for the manufacturing of passenger cars and commercial vehicles are pressure sensors for engine and transmission control, pressure sensors related to national VI emissions, and pressure sensors for braking.

Exhibit display:

01 DPF/GPF压差传感器


基于硅压阻效应， 采用 CMOS 技术与 MEMS 混合技术实现的绝压传感器。待测压力从芯片顶部加载在硅膜片上。压力传感器输出与压力成线性比例的电压信号且提供精确稳定的信号输出和温度补偿

02 燃油管路LFS压力传感器


燃油压力传感器是一种基于硅压阻效应，采用MEMS技术实现的压力传感器。待测压力从芯片背面加载在硅膜片上，从而使得传感器可在恶劣环境中使用。压力传感器输出与压力成线性比例的电压信号；在宽温度范围内传感器电路提供精确稳定的信号输出和温度补偿。

03 进气歧管温度压力传感器


基于硅压阻效应， 采用 CMOS 技术与 MEMS 混合技术实现的绝压传感器。待测压力从芯片顶部加载在硅膜片上。压力传感器输出与压力成线性比例的电压信号且提供精确稳定的信号输出和温度补偿。

04 OPS机油压力传感器


基于硅压阻效应的MEMS压力传感器。压力芯片采用硅微加工工艺制作而成，待测压力作用于硅膜片背面，硅膜片正面与玻璃基体间为参考真空；压力芯片和键合引线采用硅胶保护。在可承受的压力范围内，压力传感器输出与压力成线性比例的电压信号；在宽温度范围内（-40至+125℃）传感器电路提供精确稳定的信号输出和温度补偿

05 燃油蒸汽压力传感器


基于硅压阻效应，采用CMOS技术与MEMS混合技术实现的微差压传感器。待测压力从芯片背面加载在硅膜片上，从而使得传感器可在恶劣环境中使用。压力传感器输出与压力成线性比例的电压信号；在宽温度范围内（-40至+85℃）传感器电路提供精确稳定的信号输出和温度补偿。