默认的监视配置文件，没有校准日期。
Richard Hughes
richard@hughsie.com
TeliuTe
teliute@163.com 2011, 2012

# Why don’t the default monitor profiles have a calibration expiry?

The default color profile used for each monitor is generated automatically based on the display EDID which is stored in a memory chip inside the monitor. The EDID only gives us a snapshot of the available colors the monitor was capable of displaying when it was manufactured, and does not contain much other information for color correction.

从显示器制造商那里，或者自己创建一个配置文件，会让颜色更准确。