Paper
20 May 2004 EPL data conversion system
Author Affiliations +
Abstract
PATACON-EPL is a software product for converting semiconductor mask CAD data to the EB data of masks for EB steppers. This software has several functions, such as pattern placement corresponding to the structure of masks for EB steppers, complementary division for stencil masks, stitching for deforming the shape of a portion for connecting divided portions, proximity effect correction, machine control data generation, mask inspection data generation, and alignment mark insertion. This software operates in the environment in which several to some hundreds of Linux PC's are connected by a high-speed network.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Masahiro Shoji and Nobuyasu Horiuchi "EPL data conversion system", Proc. SPIE 5374, Emerging Lithographic Technologies VIII, (20 May 2004); https://doi.org/10.1117/12.535002
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KEYWORDS
Data conversion

Photomasks

Inspection

Computer aided design

Data corrections

Semiconducting wafers

Logic

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