公开(公告)号：US20190189059A1

公开(公告)日：2019-06-20

申请号：US16058800

申请日：2018-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Su NA ,  Hee Jin JEON

IPC: G09G3/3275 ,  G09G3/3266 ,  G09G3/3225

Abstract: A display device includes a plurality of pixel columns, a plurality of switching units, a number of which corresponds to a number of the pixel columns, and a plurality of data lines of which a number is one more than the number of the pixel columns, where each of the switching units includes a first switch which transfers a data voltage to a first data line to which some of a plurality of pixels included in a corresponding pixel column are connected, and a second switch which transfers a data voltage to a second data line to which the other of the pixels included in the corresponding pixel column are connected, and a second switch included in a first switching unit among the switching units is connected with a first switch included in a second switching unit adjacent to the first switching unit.