Abstract
For curve displays, the purpose of this study is to present edge contrast
failure analysis (ECFA) method on the vision angle of human eyes. In order
to analyze edge contrast of curve display images, a flexible cholesteric liquid
crystal display is bent for different radii of curvature by using a flexible-characteristic
inspection system. To simulate the human eye factors, a charge-coupled device
colorimeter is utilized based on ECFA to analyze a maximum vision angle of
human eyes with respect to curve displays under different radii of curvature.
According to analysis results, a designer or maker of curve displays can design
large-vision-angle and comfortable curve-display products for human being.
© 2012 IEEE
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