公开(公告)号：US11030972B2

公开(公告)日：2021-06-08

申请号：US16638980

申请日：2018-09-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Oh-jae Kwon ,  Seung-jin Baek ,  Ho-sik Sohn ,  Ho-young Lee ,  Kil-soo Jung

IPC: G09G5/02 ,  G09G3/20

Abstract: An electronic device is disclosed. The electronic device includes a sensor, a storage unit for storing a color matching function (CMF), which has been pre-defined according to characteristics of a light source, and a processor for acquiring spectral information regarding at least one pixel of a display panel by using a sensor, for acquiring color stimulus values regarding at least one pixel on the basis of the stored CMF and the acquired spectral information, and for acquiring a correction coefficient regarding at least one pixel of the display panel on the basis of the acquired color stimulus values.