LG Display's technology becomes international standard, method for evaluating color perception difference (Korea)

LG Display (LGD) recently announced that the "color perception difference evaluation method" developed by the company has been certified as an international standard by the International Electrotechnical Commission (IEC).
Differences in color perception are a phenomenon in which colors displayed on a display appear differently depending on the visual characteristics of the person viewing the display.
For example, the same gray can look different, such as gray mixed with blue and gray mixed with yellow.
The smaller this difference, the more accurately the colors intended by the creator can be expressed.
It can also improve work efficiency in fields that require color accuracy, such as the medical industry and the video production industry where multiple people view the same scene and work together.
The color perception difference evaluation method compares the seven standard colors measured precisely by a machine under lighting similar to natural light with the colors seen by the human eye.
LGD's large OLED panels are said to be highly accurate, with color perception differences of only about 10%, the lowest in the industry.
In relation to this, LGD researcher Yoo Jang-jin, who led the research on the method for evaluating differences in color perception, was awarded the IEC "IEC
He won the "1906" award.