公开(公告)号：US20170193920A1

公开(公告)日：2017-07-06

申请号：US15380654

申请日：2016-12-15

Applicant: LG Display Co., Ltd.

Inventor： Hyung-Jung KIM

IPC: G09G3/3291 ,  G09G5/10 ,  G09G3/3266 ,  G09G3/20

CPC classification number: G09G3/3291 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0488 ,  G01J1/30 ,  G01J3/0272 ,  G01J3/506 ,  G01J2001/4247 ,  G09G3/2003 ,  G09G3/3208 ,  G09G3/3225 ,  G09G3/3266 ,  G09G5/10 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2340/06 ,  G09G2360/144

Abstract: Disclosed is an optical compensation system comprising a user terminal device, and a display device for obtaining luminance data and color coordinates data by the use of user terminal device, and generating compensation data for compensating a deterioration of an organic light emitting diode based on obtained luminance data and color coordinates data and storing the compensation data, whereby it enables an optical compensation even after shipment of products, and it provides high-definition viewing quality to a user for a long time.