Cover IEC 62906-5-6:2020

IEC 62906-5-6:2020

Laser displays - Part 5-6: Measuring methods for optical performance of projection screens

Ausgabedatum: 2020-04
Edition: 1.0
Sprache: EN - englisch
Seitenzahl: 22 VDE-Artnr.: 248703


IEC 62906-5-6:2020 (E) specifies the standard measurement conditions and measuring methods for determining the optical performance of a projection screen in terms of its photometric characteristics, including screen gain and speckle contrast, from different viewing directions. These methods are only applied for the case in which the projection screen and a laser projector are integrated and used with a fixed configuration as a set to create a real image. Both front and rear projection screens, with a flat surface, are included. This document excludes projection screens which are classified as optically see-through screens, including head-up displays.