Wide-color-gamut monitors: LED-backlighting LCD and new phosphor CRT

摘要

The authors have developed two types of wide color gamut monitor and compared their characteristics. This paper provides an introduction to the color reproduction and standard color space of displays as well as an interpretation of the two types of typical wide color gamut displays that are currently under development. The CRT displays with a wide color gamut are rich in gray levels and viewing angle characteristics while the LCD displays with a LED backlight style have high brightness performance and a broad color gamut. Both types of display support the color gamut of Adobe RGB, enabling compatibility with the extended color space, now beginning to be disseminated, and they also provide a breakthrough for industries that need color management.