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Optimum spot size for raster‐scanned monochrome CRT displays
Author(s) -
Hagerman Jim
Publication year - 1993
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.1984887
Subject(s) - raster graphics , monochrome , line (geometry) , computer science , hot spot (computer programming) , line width , computer graphics (images) , optics , raster scan , computer vision , physics , mathematics , geometry , operating system
— It is generally regarded that the optimum 50% spot width is equal to the raster line spacing for CRT displays. This paper presents a mathematical analysis to determine the optimum spot width. The analysis indicates the optimum spot width is slightly less than 0.9 times the line spacing.