Pentax 2011 Annual Report Download - page 12

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Only 20 years ago, personal computers were large,
heavy and slow. Mobile phones were just a distant
dream. Today’s notebook computers are far superior to
even the large computers that were used two decades
ago. Mobile phones, smartphones, tablet computers
and other sophisticated IT products have been an
indispensable part of our lives.
Advances in semiconductor technology have been
critical to the emergence of these new IT products. In a few years, semiconductor companies will
take another step forward by using EUV lithography for mass production. This will undoubtedly
trigger a new phase of progress among manufacturers of electronic devices and many other
types of products.
Micro electro-mechanical systems (MEMS) are tiny integrated devices or systems that combine
semiconductor and mechanical components, usually on a single silicon substrate. Making MEMS
even smaller will create many potential applications. For instance, much potential exists in the
health care field. MEMS may be used in artificial hearts, inner ears and other organs. As part of
a smart grid, MEMS could create a system that precisely oversees power consumption of
individual home appliances. The result would be a big contribution to solving problems involving
energy.
EUV has the potential to become a force behind progress like this on a virtually unlimited scale.
Furthermore, these dreams will most likely become reality in the not-too-distant future.
The vital role of semiconductor technology
Micro fabrication
Aiming for even more ambitious goals
HOYA Annual Re
p
ort 2011