公开(公告)号：US10739931B2

公开(公告)日：2020-08-11

申请号：US16205582

申请日：2018-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Kwang Kim ,  Ki Nyeng Kang ,  An Su Lee

IPC: G06F3/047 ,  G06F1/16 ,  G06F3/041

Abstract: A touch sensor includes a substrate, sensing electrodes (SEs), and sensing lines (SLs). The substrate includes a sensing area (SA) and a peripheral area outside the SA. The SEs overlap the SA. The SLs overlap the peripheral area, are respectively connected to the SEs, and include first SLs (FSLs) alternatingly arranged with second SLs (SSLs). Each of the SLs includes: a first metal layer (FML) on the substrate; a first insulating layer (FIL) on the FML and including a first contact hole (FCH) exposing the FML; and a second metal layer (SML) on the FIL and connected to the FML through the FCH. A width of the FML of each of the FSLs is different from a width of the FML of each of the SSLs. A width of the SML of each of the FSLs is different from a width of the SML of each of the SSLs.

公开(公告)号：US10468534B2

公开(公告)日：2019-11-05

申请号：US15866309

申请日：2018-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Bon-Yong Koo ,  Jung-Hun Noh ,  Sun Kwang Kim ,  Yeon Kyung Kim

IPC: H01L29/786 ,  H01L29/49 ,  H01L27/12 ,  H01L29/66 ,  H01L29/423 ,  H01L29/78

Abstract: A transistor array panel according to an exemplary embodiment includes a substrate, and a first transistor and a second transistor positioned on the substrate. Each of the first transistor and the second transistor includes: a first electrode; a second electrode overlapping the first electrode; a spacing member positioned between the first electrode and the second electrode; a semiconductor layer extending along a side wall of the spacing member; and a gate electrode overlapping the semiconductor layer. A thickness of the spacing member of the first transistor is larger than a thickness of the spacing member of the second transistor.