Photomask
Photomask news and technical articles from Solid State Technology Magazine. Search Photomask latest and archived news and articles
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Electron-beam lithography breakthroughs at Photomask Japan
… manufacturing forum, will present at Photomask Japan (PMJ), through member companies, improved photomask critical dimension uniformity (CDU ..... technologies for lithography . Also at Photomask Japan: SII reveals photomask repair …
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SPIE BACUS: Delayed Photomask Japan 2011 in a nutshell
… parts of Japan to a virtual standstill. One casualty was Photomask Japan 2011 (PMJ), which was originally scheduled to take ..... after the horrific events. PMJ has a sister conference, SPIE Photomask Technology (known in the vernacular as BACUS), annually …
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Photomask maker Photronics buys out Micron building
Photronics, Inc. (NASDAQ:PLAB) purchased its US nanoFab building from Micron Technology Inc., paying approximately $35 million. PLAB expects to save $5 million annually after the deal.
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Compugraphics expanding photomask sizes for WLP
Compugraphics International is widening its line of photomasks to include larger-area products up to 16 in 2 , responding to customer demand for wafer-level packaging and other semiconductor and optical applications.
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New RAVE division offers semiconductor makers custom lithography defect study
… as well as custom semiconductor and photomask services such as haze generation systems ..... chemistry sciences, and research in photomask and semiconductor fields. Core offerings ..... custom services to the semiconductor and photomask industries such as haze generation systems …
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Litho tool explores tradeoffs at 20nm and below
At the SPIE BACUS Photomask Technology conference (Sept. 19-22, Monterey, CA), D2S announced a mask-wafer double simulation accelerated workstation …
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Toppan Photomasks grows Shanghai site, adds more advanced capabilities
… manufacturing operation serving China's semiconductor industry. Costing about $20 million, the expansion will increase photomask production significantly, and enable more advanced photomasks made with feature sizes as small as 90nm. Toppan Photomasks …
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Applied Materials EUVL mask etch system debuts with multiple installs
… wavelength would be absorbed in a transmission photomask . The EUV light source wavelength is approximately ..... figure shows a comparison between a conventional photomask and an EUV photomask . Figure. Photomask sees paradigm change with …
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Gudeng Precision designs EUV lithography pod with VICTREX material for low contamination
March 22, 2012 -- Photomask provider Gudeng Precision Industrial Co., LTD, will use VICTREX ..... enhanced Gudeng EUV pod also meets the SEMI E152 standard. The new photomask carriers are driven by increasing customer interest in moving to …
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Model-based mask data prep using overlapping shots for 20nm devices
… sufficient PW have resulted in impractical photomask write-times. In response, several ..... by inverse lithography technology," Photomask Japan 2009 , 7379-57 (2009). [3 ..... Curvilinear Assist Features ," Proc. SPIE Photomask Tech. 2010 , 7823-6. [4] . A …
