Big Book OF AV Page 451 Mobile / Portable Projectors

WE RECOMMEND MOBILE / PORTABLE PROJECTORS 451 MOBILE / PORTABLE PROJECTORS What is color brightness? Color brightness is a scientifically set global standard that measures a projector's color light output. It was concluded that there are such significant differences in color brightness performance among different projector models and brands that color should be measured separately to provide consumers with fair and accurate information. What does it mean to you? The color brightness specification allows you to make a more informed decision when purchasing a projector. Color brightness (or color light output) measures the brightness of the colors in a projected image, not just the brightness of white. This is critically important as most projectors are used for color content, and color is a critical component of picture quality. Where did the spec come from? A committee of display experts, after extensive scientific evaluation, established a global standard - the International Display Metrology Standard (IDMS). The standard, published in June 2012, IDMS version 1.03, covers the three leading international display standards organizations worldwide - the Society for Information Display (SID), the Visual Electronics Standards Association (VESA) and the International Consortium Display Metrology (ICDM).

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