激光光源在许多年前就被认为是最适合在投影机上使用的光源,可是在最近几年才被广泛地运用到专业与中高端家用领域,特别是在荧光体激光技术出现后,结合超短焦投影技术,出现了众多激光超短焦的机型。可是以往这类光源与传统三原色激光光源技术相比,色域表现上往往无法重现出激光本身广色域的特点,色彩均衡性与色域空间还不是十分突出。而近日,索尼在荧光体激光光源方面取得 Laser light sources were considered the most suitable light sources for many years ago on projectors. However, they have been widely used in professional and mid-to-high-end household applications in recent years. Especially after the appearance of fluorescent laser technology, ultra-short Coke projection technology, there have been many laser ultra-short focal models. However, compared with the traditional three primary color laser light source technology, the color gamut performance often can not reproduce the characteristics of the laser itself with a wide color gamut. The color balance and color gamut space are not yet outstanding. Recently, Sony made in the phosphor laser source