- A
photomask (also
simply called a mask) is an
opaque plate with
transparent areas that
allow light to
shine through in a
defined pattern.
Photomasks are...
-
portfolio includes products for back-end lithography,
wafer bonding, and
photomask cleaning,
complemented by micro-optical components. The
company is a supplier...
- the substrate. A
photomask that
contains the
desired pattern is then
placed over the photoresist.
Light is
shone through the
photomask,
exposing the photoresist...
- manufacturing. The
tapeout is
specifically the
point at
which the
graphic for the
photomask of the
circuit is sent to the
fabrication facility. The name originates...
- Photronics, Inc. is an
American semiconductor photomask manufacturer. It was the
third largest photomask supplier globally as of 2009. The
company was...
-
photolithography whereby the
image to be
printed is
obtained by
illumination of a
photomask in
direct contact with a
substrate coated with an
imaging photoresist...
- microtechnology, mask
inspection or
photomask inspection is an
operation of
checking the
correctness of the
fabricated photomasks, used, e.g., for semiconductor...
-
Maskless lithography (MPL) is a
photomask-less photolithography-like
technology used to
project or focal-spot
write the
image pattern onto a chemical...
- Phase-shift
masks are
photomasks that take
advantage of the
interference generated by
phase differences to
improve image resolution in photolithography...
-
lithography has high
resolution but low throughput,
limiting its
usage to
photomask fabrication, low-volume
production of
semiconductor devices, and research...
