公开(公告)号：US20170116922A1

公开(公告)日：2017-04-27

申请号：US15236731

申请日：2016-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon-Shil JUNG ,  Hyung-Min SHIN ,  Ji-Tae KIM ,  Tae-Wook KIM ,  Sung-Un PARK ,  Kyung-Ho HWANG

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2330/028 ,  G09G2340/0435

Abstract: An organic light emitting display device includes a display panel, a scan driver, a data driver, a power supply which provides a first voltage to a first power terminal of the pixel and selectively provides the first voltage or a second voltage to a second power terminal of the pixel, and a controller which selects one of a normal driving mode and a power saving mode as a panel driving mode where the power supply provides the second voltage to the second power terminal of the pixel in a first period of one frame period and provides the first voltage to the second power terminal of the pixel in a second period of one frame period when the panel driving mode is the power saving mode.