公开(公告)号：US10928945B2

公开(公告)日：2021-02-23

申请号：US16787829

申请日：2020-02-11

Applicant: Japan Display Inc.

Inventor： Koji Ishizaki ,  Daisuke Sonoda ,  Tatsuya Ide ,  Hiroyuki Ito

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1343

Abstract: A sensor-equipped display device is provided including a display panel including a substrate, a sensor drive electrode, and a detection electrode opposed to the sensor drive electrode, wherein the detection electrode includes first and second layers in a first direction, the first layer has a first width in a second direction intersecting the first direction, the second layer has a second width in the second direction, the second width being wider than the first width, the first layer includes first lower and upper surfaces, the first upper surface being between the first lower surface and the second layer, the second layer includes a second lower surface located on the first upper surface, and a second upper surface opposed to the second lower surface, the second lower surface being between the second upper surface and the first layer, the second lower surface has a first region which is in contact with the first upper surface and a second region which is not in contact with the first upper surface, and the second region includes a part of an edge of the second lower surface.

公开(公告)号：US10585507B2

公开(公告)日：2020-03-10

申请号：US15363353

申请日：2016-11-29

Applicant: Japan Display Inc.

Inventor： Koji Ishizaki ,  Daisuke Sonoda ,  Tatsuya Ide ,  Hiroyuki Ito

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1343

Abstract: According to one embodiment, a sensor-equipped display device includes a display panel including a sensor drive electrode and a detection electrode opposed to the sensor drive electrode and a driver, wherein the detection electrode includes a first layer formed in a thin line shape, and a second layer on the first layer in a plan view of the display area, the second layer having a reflectivity lower than that of the first layer, the outer edge of a second lower surface of the second layer is shifted with respect to the outer edge of a first upper surface of the first layer in a plan view, and the outermost outer edge of the second layer is positioned outside the outermost outer edge of the first layer in a plan view.