Starting point selection in grouping design method for lithographic objectives
نویسندگان
چکیده
منابع مشابه
Novel Design Methods for High-quality Lithographic Objectives Novel Design Methods for High-quality Lithographic Objectives
Celor doua Doamne din viata mea: mamaie si mama 7 Preface This thesis discusses some of the challenges of optical design for Extreme Ultraviolet (EUV) mirror systems and illustrates novel design techniques and their application to, preponderantly, EUV systems and, in addition, some Deep Ultraviolet (DUV) lithographic objectives. The main added value of this thesis is the fact that it shows how ...
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Optical designers often insert or split lenses in existing designs. Here, we present, with examples from Deep and Extreme UV lithography, an alternative method that consists of constructing saddle points and obtaining new local minima from them. The method is remarkable simple and can therefore be easily integrated with the traditional design techniques. It has significantly improved the produc...
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Two criteria for selecting ink sets for six-color lithographic printing are discussed. The first is the volume, in CIELAB space, of an approximation of the gamut. The second is the number of pixels within a digital image (or images) whose colors are contained within the approximate gamut. In order to obtain a balance between accuracy and efficiency, the different steps in the process are priori...
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ژورنال
عنوان ژورنال: Scientific and Technical Journal of Information Technologies, Mechanics and Optics
سال: 2019
ISSN: 2226-1494
DOI: 10.17586/2226-1494-2019-19-5-790-800