FUJIFILM Dimatix Uses MEMS Simulation for Inkjet Printhead Design
Chris Menzel, FUJIFILM Dimatix, USA
FUJIFILM Dimatix, a top producer of commercial inkjet printheads, uses multiphysics simulation to develop MEMS actuators, which their newest ink deposition projects are based on. Chris Menzel, a principal scientist on the research team at FUJIFILM Dimatix, studies printhead actuation to further the design of FUJIFILM's newest unimorph diaphragm actuators.
The team used COMSOL Multiphysics® to create a model that includes the high-performance thin-film piezoelectric layer (PZT), silicon membrane, electrodes, and the pressurized ink chamber. This model enabled them to determine the deflection of the actuator in response to electrical stimulation of the PZT, gaining a better understanding of the ins and outs of their actuator and jet.
Suggested Stories
3D Modeling of Armor Losses in High-Voltage Cables
NKT HV Cables used numerical modeling to investigate electromagnetic fields and calculate armor losses in 3D cable ...
Shape Changing Lubricants
Shell Global Solutions UK is conducting research to optimize lubricants for the fuel economy. A problem exists in ...
Keeping Cool: SRON Develops Thermal Calibration System for Deep-Space Telescope
Deep-space telescopes require ultrasensitive detectors and calibration to pick up weak far-infrared signals. The SpicA ...
Optimizing Screen Protection During the Manufacturing Process
Cover glass, the screen surface material used for tablets and cell phones, offers exceptional smoothness, a mark-free ...
