Demura system and method and electronic equipment

The invention provides a Demura system, a Demura method and electronic equipment. The Demura system comprises: a angle data acquisition module which is used for acquiring actual optical data of the plane display area and the curved surface display area and acquiring an inclined included angle between the actual direction and a preset reference direction when the actual optical data of the curved surface display area are acquired, wherein the actual optical data have corresponding target optical data; and an optical compensation acquisition module which is used for acquiring plane compensationdata used for compensating the plane display area based on the target optical data, the actual optical data and the inclined included angles, and also acquiring curved surface compensation data corresponding to each inclined included angle and used for compensating the curved surface display area. The display effects of the plane display area and the curved surface display area can be improved atthe same time. 本发明提供一种Demu