All wei high-tech
This creation process easy, thermistor of articulation is more secure, conductor resistance trouble less, make its slow as sensor components measurement precision of great progress, and can guarantee parts are thermal environment, use in humid, water and other conditions, accurate
Measurement sensor.All high-tech - film thermal resistor manufacturing method, to high-tech microelectromechanical (MEMS) fragmented sector.The idea is to is piling up a sacrifice layer on the silicon steel sheet;Is its spin on PI pre polymers, the thermal curing form PI film;And then spin the photoresist,
Lithography graphical after sputtering demand by the non-metallic thermal film layer;Using stripping way lose heat sensitive film layer;Later spin photoresist, lithography graphical after silver plated nonmetal layers to form the electric connection;After stripping can for thermistor stop hot solution;The original accumulation is a
Gather for xylene cover layer, layer removal died after losing the flexible film resistor array.