Paper
17 July 1979 Electron Beam Lithography For Maskmaking
Kenneth Wishnuff
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Abstract
At this point in time, some thirteen companle-73 have manufacturing electron beam exposure systems. In view of that fact, I feel it is time that the current practical realities of e-beam be presented to the rest of the industry. It is the purpose of this talk to present those realities and make some projections for the future. Capabilities for defect density, critical dimension uniformity, overlay registration and other mask related parameters will be discussed and quantified. Manufacturing considerations from design to the finished mask will be examined.
© (1979) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kenneth Wishnuff "Electron Beam Lithography For Maskmaking", Proc. SPIE 0174, Developments in Semiconductor Microlithography IV, (17 July 1979); https://doi.org/10.1117/12.957182
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CITATIONS
Cited by 2 scholarly publications.
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KEYWORDS
Photomasks

Electron beams

Electron beam lithography

Reticles

Semiconductors

Group IV semiconductors

Optical lithography

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