MEMS Products and Devices: Difficult Challenges
Based on these road mapping-focused items, many of the present-day processes are performed. For example, MEMS are used for laser scanning projector models, for the compasses and GPS apps, for gaming headsets, for rotation options of the pocket screens, highly-adaptive headlights, and other systems for drivers (like applications for detection of obstacles and other objects In the conditions of poor vision at night time).
What Are the Sharpest Problems on the MEMS Market?
It is necessary to take a closer look at each MEMS product separately to understand all the challenges in-depth. But there are common problems that relate to the market of microelectromechanical devices. For example, many manufacturers of MEMS laser scanner products, sensors, measurement units, and other production complain about poor back-end capabilities together with other issues:
manufacturing challenges (Most consumers require smaller dimensions of the MEMS products and devices including their size, weight, and other physical parameters.);
shipping (Most microelectromechanical systems are presented fragile cargo with specific transportation requirements);
design (The leading producers of digital goods would like to offer customers MEMS products with the exceptional user-friendly design and compact size);
other challenges (For example, there are special demands for battery life, sensor performance, and other supportive options).
This way, it is possible to state that the MEMS market needs further transformations and alternative solutions to make products based on the microelectromechanical systems more flexible in the context of today’s consumers and their expectations.
Review of the Accelerometer, Gyroscope, and IMUs Challenges
The present-say consumers require MEMS products that are easy to integrate into the existing systems. Additionally, manufacturers should provide multimode solutions like sensors, semiconductors, and IMUs for enhanced performance of the device models.
One more demand on the market of microelectromechanical systems is the opportunity of combining several technologies at once. For example, MEMS and LiDAR tech solutions (like MEMS mirror LiDAR devices) can easily operate together if the smooth manufacturing and integration processes take place.
It is worth noting that a range of challenges also relates to the testing issues and assembly background. Let’s take a closer look at the most common problems for each item based on the microelectromechanical systems.
These chips based on MEMS technologies are widely used for mobile devices to provide such options as automatic screen rotation and movement tracking. The sharpest challenge is the high costs. Most manufacturers are interested in the reduction of expenditures by 50%. Additionally, MEMS accelerometers operate well only with the help of a constant Internet connection. This way the performance of these chips significantly decreases in tunnels and other locations with the poor network coverage.
Such MEMS products are more adaptive than accelerometers. But they are not lacking in issues as well. For example, MEMS gyroscopes are very sensitive. That is why it is necessary to pack and transport these units very carefully to prevent any kinds of damage. Additionally, the new-generation gyroscopes cost too much for the mass market.
Internal measurement MEMS units are the combination of accelerometers, gyroscopes, pressure sensors, and magnetometers in one. These devices meet DOF requirements (10 degrees of freedom).
But a set of problems can take place during the system integration and testing. It is rather expensive to check and monitor the performance of 3D movements, rotations, and magnetic fields provided by IMUs. That is why some manufacturers neglect the testing stage that can become the risk of the inaccuracy of the internal measurement unit operations.
To Sum Up
New technologies are not only about progress and innovations. This is a range of unexplored challenges when it comes to system implementation procedures and other stages of tech developments. MEMS technologies are hitting today’s market and forming a one–of–the–kind niche to improve many industries and experiences at once.
But microelectromechanical systems are not lacking in challenges. This technology is adopted by many manufacturers and other market players. Among MEMS of the top-priority and on-demand MEMS-based tech solutions are accelerometers, gyroscopes, IMUs (inertial measurement units), microphones, RF microelectromechanical systems.