公开(公告)号：US20220343848A1

公开(公告)日：2022-10-27

申请号：US17858470

申请日：2022-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Namhyeon JEON ,  Jitae KIM ,  Sungwon RYU ,  Hyunchang SHIN ,  Gyudong EOM ,  Youngman LEE ,  Jihan LEE

IPC: G09G3/3233

Abstract: An electronic device may include: a housing; a display which is viewed through at least a portion of the housing and which displays a screen image by using a plurality of pixels; a display driving circuit for providing, to the display, a data voltage an emission signal for driving each of the plurality of pixels; and a processor operationally connected to the display and the display driving circuit. The processor can be configured to set a first frame driven by the display, and the display driving circuit can be configured to set a first period in which the data voltage is supplied to a first transistor in each of the plurality of pixels and a second period in which the data voltage written in the first period is maintained and to change the initialization voltage to be supplied to the plurality of pixels in the second period. Various other embodiments identified from the specification are also possible.