Markets, the leading source for international market research and market
data, has announced the addition of John Wiley and Sons Ltd's new report "MEMS
Accelerometer, Gyroscope and IMU Market 2008-2013" to their offering.
The motion sensing industry is huge and still growing. Some applications are
already mature, while others are just emerging. Successful MEMS providers will
be the ones able to deal with this changing economic landscape.
Some devices now integrate MEMS sensors as a commodity product. In other cases,
integration of MEMS is driven by regulation and the user is not willing to pay
a price premium for additional sensors and pressure on cost is enormous. Successful
players are the ones able to decrease manufacturing costs.
One strategy is to produce on 8” infrastructure. Signal processing is
also driving the development of future product generations. Being able to add
intelligence to the sensor is a means to offer strong product differentiators.
From supplying only a component, many players are now supplying a solution.
Algorithms are commonly integrated at the chip level: for screen rotation, drop
Another hot trend is the emergence of 'clusters' integrating several types
of MEMS sensors: this is on the roadmap of inertial MEMS makers. An overall
difficulty here is to be able to fuse several types of inputs: highly complex
algorithms will be required. Inertial Measurement Units (IMUs) which offer 5
or 6 DOF by combining accelerometers and gyroscopes are commonly used in the
defense & aerospace industry. Now that MEMS accelerometers are cheap and
that the level of integration of MEMS gyroscopes has increased, it would not
be surprising to see MEMS IMUs integrated into our mobile phones. This report
highlights why MEMS IMUs will be a very hot topic in just a few months.
MEMS inertial sensors now represent a serious business: 752M units of MEMS
accelerometers and gyroscopes were produced worldwide in 2008, corresponding
to a $1.80B market already!
The major part of this market still comes from automotive applications; however
consumer applications should overtake this by 2011. In the automotive world,
massive use of accelerometers and gyroscopes is likely to stay limited to current
established applications such as airbag, ESC and TPMS. The annual growth rate
will be limited to 3.6% up to 2013, compared to 21.1% for the consumer area.
Indeed the adoption rate of motion sensors on many consumer electronics products
is rising faster than ever.
Bosch and ST Microelectronics are leading the global MEMS accelerometer market
with about 35% market share together. Challengers are numerous (Kionix, Freescale,
ADI…) and new players continue to enter the market.
From the gyroscope side, the competition is now clearly between Bosch and Panasonic
for the automotive market. In the consumer area, multi-axis devices (InvenSense…)
are gaining market shares over single axis devices. ST Microelectronics expects
to be as successful as in the accelerometer side with its recently introduced
Motion sensing devices are not new. They have been used since the 50s in the
aerospace & defense field for navigation functions. MEMS versions of accelerometers
and gyroscopes have only been developed more recently, bringing 2 key advantages:
cost and size reduction. While not as accurate as the devices used for military
applications, MEMS-type accelerometers and gyroscopes are well adapted to be
integrated into cars and many consumer electronic products.
MEMS accelerometers have been extensively used since the 90s in light vehicle
airbags, as crash sensors. Since then many other devices have benefited from
the use of motion sensors. The latest and most striking examples are their use
in Nintendo Wii game controllers and in Apple iPhone and iPod devices.
This report deals with the following points:
- How is the consumer electronics changing the MEMS motion sensor industry?
- How the automotive downturn will impact the inertial MEMS suppliers? Will
regulation ensure a bright future in this landscape?
- Which applications are the most promising in the very fragmented industrial
& medical field?
- Will MEMS IMUs be accurate enough to replace traditional inertial technologies
in the aerospace & defense area? Which new applications will it enable
- What are the biggest opportunities for inertial sensors and combination
of inertial sensors for the future?
- Which players are successful? Why Invensense is becoming a leading player
in the consumer area? How will ST Microelectronics change the gyroscope competitive
landscape? Who are the newcomers? Which companies have difficulties?
- What are the key technical trends and challenges to overcome?