公开(公告)号：US11663946B2

公开(公告)日：2023-05-30

申请号：US17723820

申请日：2022-04-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jiwoong Kim ,  Ohjo Kwon ,  Ikhyun Kim ,  Hyunggun Ma ,  Kyungtea Park ,  Seongjoo Lee ,  Keumdong Jung ,  Sanghyun Heo ,  Donghyun Hwang

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2310/027 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291

Abstract: A driving chip includes a data channel block including a plurality of data channels, a scan channel block disposed in a first direction from the data channel block and including a plurality of scan channels, a data pad block disposed outside the data channel block and the scan channel block in the first direction and including a plurality of data pads which respectively receive a data signal from the plurality of data channels, and a scan pad block disposed outside the data channel block and the scan channel block in the first direction, disposed outside the data pad block in a second direction crossing the first direction and including a plurality of scan pads which respectively receive a scan signal from the scan channels.