公开(公告)号：US20220107696A1

公开(公告)日：2022-04-07

申请号：US17360603

申请日：2021-06-28

Applicant: Samsung Display Co., Ltd.

Inventor： JUNGMOK PARK ,  TAE YONG EOM ,  HYUN-WOOK CHO ,  DONGJIN MOON ,  YERI JEONG

IPC: G06F3/041 ,  G06F3/044

Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a. peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second. side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.

公开(公告)号：US20220011918A1

公开(公告)日：2022-01-13

申请号：US17242717

申请日：2021-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： MIN-HONG KIM ,  HYUN-WOOK CHO ,  TAEJOON KIM ,  JAEHYUN PARK ,  JUNGMOK PARK ,  BOGEUN YUK

IPC: G06F3/041 ,  H05K1/18

Abstract: A circuit board includes a base substrate, and a connection structure disposed on the base substrate, and connected to the base substrate by an accessing part. The connection structure includes a first connection electrode, a second connection electrode disposed in a same layer as the first connection electrode, a third connection electrode connected to the first connection electrode on the first connection electrode, and a fourth connection electrode connected to the second connection electrode on the second connection electrode, and disposed in a same layer as the third connection electrode.