公开(公告)号：US20220082457A1

公开(公告)日：2022-03-17

申请号：US17467757

申请日：2021-09-07

Applicant: Japan Display Inc.

Inventor： Hiroumi KINJO

IPC: G01L1/14

Abstract: A force sensor including an array layer that includes array substrates arranged on an identical plane such that end portions thereof are adjacent to each other, the force sensor includes
the array layer having a first surface on which array electrodes are disposed and a second surface opposite to the first surface;
a conductive layer layered on the first surface of the array layer;
a protection layer layered on the conductive layer; and
a counter electrode interposed between the conductive layer and the protection layer, wherein
a bonding member which bonds the adjacent array substrates and covers a joint between the adjacent array substrates is provided on the second surface of the array layer,
the conductive layer is composed of a single member layered across each of the array substrates, and
a sealing portion having a frame shape is provided on an outer circumference side of the conductive layer.

公开(公告)号：US20190165310A1

公开(公告)日：2019-05-30

申请号：US16167601

申请日：2018-10-23

Applicant: Japan Display Inc.

Inventor： Hiroumi KINJO

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/50 ,  H01L27/32 ,  H01L27/12

Abstract: A display device in an embodiment according to the present invention includes a base plate including a first region, a second region and a third region, a first film covering the first region, and a resin layer covering the third region. The base plate includes a first surface and a second surface opposite to the first surface, the first region is located on the first surface side and is arranged with a plurality of pixels, the second region is located on the second surface side and is arranged with a terminal part, the third region is located on the first surface side and between the first region and the second region, and an end surface facing the third region of the first film is roughened and the resin layer contacts the end surface.