TS 62715-5-2-2016 Flexible display devices – Part 5-2: Measuring methods of optical characteristics from the vantage point for curved displays (Edition 1.0)
This part of IEC 62715@ which is a technical specification@ specifies the general rules and the details of optical measuring methods from a fixed point (the so-called vantage point) for curved emissive and transmissive type displays such as OLED and LCD in dark room conditions. This document focuses on concave shape large screen displays (non-portable) around a horizontal and/or vertical axis with fixed or variable curvature radius. The measuring method stipulated in this technical specification is applied to the curved display modules under the following states: ? vantage-point luminance variation by viewing angles ? vantage-point contrast ratio variation by viewing angles ? vantage-point chromaticity variation of white colour by viewing angles ? vantage-point colour gamut area variation by viewing angles ? vantage-point chromaticity variation of primary colours by viewing angles ? luminance uniformity and its uniformity variation by viewing angles ? chromaticity uniformity and its uniformity variation by viewing angles ? viewing angle of half-luminance ? viewing angle of half-contrast
TS 62715-5-2-2016 history
2016TS 62715-5-2-2016 Flexible display devices – Part 5-2: Measuring methods of optical characteristics from the vantage point for curved displays (Edition 1.0)