Semiconductor Inspection Systems Market - Growing Complexity Of Process And Design Of Semiconductor Chip Is A Factor In Growth
Various
Kinds of Inspection are required in semiconductor industry production
line: on-line inspection, critical dimension-measurement, and in-line
inspection. Semiconductor Inspection System is the equipment used in
manufacturing process of semiconductor device to detect the failure.
Complete development of semiconductor device involves large
manufacturing process. A failure at one step of the process, means to
interrupt the subsequent step to avoid production of defective
product. Hence insertion of inspection systems at the pivotal points
of the process will ensure process moves to next step after
confirming no defect at current step. Otherwise the production is
interrupted if failure in the device is detected and the cause is
determined followed by defect removal. Once the defect is
sufficiently removed, the process is advanced to the next step in the
process. Main defects in the semiconductor manufacturing process are
pattern defects and small particles on semiconductor wafer.
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Semiconductor
Inspection System detects both the pattern defects and physical
defects (foreign substances like particles) by obtaining the
coordinates(X, Y) of the defect’s position. Determining position
(Coordinates) on the wafer is the primary role of the Semiconductor
Inspection System. Inspection can be done on both patterned and bare
wafer. Inspection systems for patterned and non-patterned wafer have
different configurations. Based on configuration patterned inspection
systems are categorized as bright field, electron beam, and dark
field inspection systems. Non-patterned inspection system is used in
equipment check by dummy wafers for cleanliness monitoring of the
equipment. Physical Defects that are caused by foreign particle are
called random defects as their position (i.e. coordinates) cannot be
determined. On the other hand systematic defects are the defects
which are result of exposure and conditions of the mask. They occur
at the same position and hence are detectable by the inspection
systems. These inspection systems are hence indispensable to
maintain production yield of semiconductors.
Rise
in demand for high performing and low cost semiconductors will
augment the use of inspection systems. Growing complexity of the
process and design of semiconductor chip is also significant factor
in growth of the market for semiconductor inspection systems.
Increasing demand for notebooks, gaming consoles, smartphones,
tablets, network switches, digital cameras, and set-top boxes will
propel the requirement of foundries. Increasing proliferation of loT
(Internet of Things) is also the growth driver. Rising need of
semiconductor memory devices like 3D NAND and DRAM is also attributed
to growth of the market. The main challenge posed to the industry is
introduction of multi-layer wiring and planarization process in
manufacturing of semiconductor devices which existing inspection
systems are incapable to detect.
The
market can be segmented based on the type (wafer inspection system &
mask inspection system), by technology (optical and e-beam), by
end-users (memory manufacturer, IDMs, and foundries), and by
geography. Wafer Inspection systems will continue to dominate the
market. Also Foundries occupy the largest market share.
APAC
is the major revenue-generating market for Semiconductor Inspection
Systems. Increasing domestic IC production in this region is the key
factor for growing demand in this market. India, Nepal, Bangladesh,
and Thailand are the major markets in APAC. However North America has
the largest market for the Semiconductor Inspection Systems followed
by U.S. and Canada. The second largest market for Semiconductor
Inspection Systems is APAC. Europe has seen a moderate growth in
terms of Semiconductor Inspection Systems. Germany, being the largest
electronics manufacturer and automotive hub, contributes immensely to
the Semiconductor Inspection Systems in Europe market. Strong
acquisitions and mergers strategies by semiconductor vendors will
drive growth in the Europe market.
Market
Insight can be Viewed @
http://www.transparencymarketresearch.com/semiconductor-inspection-systems-market.html
Key
players in the Semiconductor Inspection Systems market are
KLA-Tencor, Applied Materials, Hermes Microvision, and Lasertech.
Other vendors include ASML Holding, JEOL, Carl Zeiss, Hitachi
High-Technologies, Nikon, Nanometrics, Lam Research, Planar
Corporation, Rudolph Technologies, Toray Engineering, and Tokyo
Seimitsu.
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