ABSTRACT Screen reflections represent an important factor in the visibility and readability of displays under ambient light conditions. Initial efforts to quantify these reflection characteristics were attempted in early display standards. ISO 9241‐305 reflection measurements were primarily designed for cathode ray tube displays exhibiting predominantly mirror and Lambertian reflection components. Modern displays exhibit haze scatter and diffraction, which are not sufficiently addressed by this standard. Recent work using the point spread function method now enables high‐resolution reflection characterization and, together with ISO TR 9241‐313 and IEC 62977‐2‐8 methods, provides a framework for revising standards like ISO 9241‐305 for current display technologies.
Becker et al. (Tue,) studied this question.