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photomask

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photomask
An opaque image on a translucent plate that is used as a light filter to transfer an image from one device to another. See chip.
photomask [′fōd·ō‚mask]
(electronics)
A film or glass negative that has many high-resolution images, used in the production of semiconductor devices and integrated circuits.


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Using patent-pending photomask technology and processes created by DuPont Photomasks and Ion, the advanced ESD audit service is aimed at improving wafer yields by identifying and eliminating the sources of ESD in the photomask path.
Toppan Printing; Head office: Chiyoda-ku, Tokyo; President & CEO: Naoki Adachi) has established a new and improved photomask manufacturing process in April 2009 at its photomask facility in Asaka, Japan, to support 32nm and 28nm semiconductor device production.
today announced that it is the first photomask maker to develop a 32nm photomask manufacturing process and will begin volume production in June.
 
 
 
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