公开(公告)号：US20240153435A1

公开(公告)日：2024-05-09

申请号：US18475793

申请日：2023-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hong PARK ,  Oh Jae KWON ,  Suk Ki MIN ,  Taek Kyun SHIN ,  Doo-Hee LIM ,  Young Ho CHOI

IPC: G09G3/20 ,  G09G3/3275 ,  G09G3/36

CPC classification number: G09G3/2096 ,  G09G3/3275 ,  G09G3/3685 ,  G09G2310/08 ,  G09G2330/06

Abstract: A display driving circuit is provided. The display driving circuit includes a timing controller configured to output image data and a source control signal, a first source driver circuit configured to output first source data of the image data by activating a plurality of first data lines in accordance with the source control signal, the first data lines having a first output spreading time, a second source driver circuit configured to output second source data of the image data by activating a plurality of second data lines in accordance with the source control signal, the second data lines having a second output spreading time, and a third source driver circuit configured to output third source data of the image data by activating a plurality of third data lines in accordance with the source control signal, the third data lines having a third output spreading time, wherein the first output spreading time, the second output spreading time and the third output spreading time do not overlap.