公开(公告)号：US10062330B2

公开(公告)日：2018-08-28

申请号：US14532492

申请日：2014-11-04

Applicant: LG DISPLAY CO., LTD.

Inventor： InHyo Han ,  SangUk Yun

IPC: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0866 ,  G09G2300/0876 ,  G09G2320/0204 ,  G09G2320/0219

Abstract: An organic light-emitting display device having a pixel structure able to significantly improve threshold voltage compensation capability and range by compensating for a loss in a threshold voltage that would occur during operation.

公开(公告)号：US10181291B2

公开(公告)日：2019-01-15

申请号：US16026219

申请日：2018-07-03

Applicant: LG DISPLAY CO., LTD.

Inventor： InHyo Han ,  SangUk Yun

IPC: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266

Abstract: An organic light-emitting display device having a pixel structure able to significantly improve threshold voltage compensation capability and range by compensating for a loss in a threshold voltage that would occur during operation.