公开(公告)号：US20230260479A1

公开(公告)日：2023-08-17

申请号：US18081062

申请日：2022-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： JONGMAN BAE ,  JUNDAL KIM ,  HYUNSU KIM ,  DONG-WON PARK ,  JUNYONG SONG ,  TAEYOUNG JIN

IPC: G09G5/00

CPC classification number: G09G5/008 ,  G09G2310/0291 ,  G09G2330/021

Abstract: An electronic device includes a host processor including a data transmitter, a driving driver, and a display panel. The data transmitter includes a phase locked loop that generates a first clock and a second clock, a clock block that receives the first clock, a plurality of data blocks that receives the second clock, a first buffer connected between the phase locked loop and the clock block, and a plurality of second buffers respectively connected between the phase locked loop and the plurality of data blocks, and the first buffer and each of the plurality of second buffers may be activated or deactivated depending on an interface mode.