公开(公告)号：US20210289621A1

公开(公告)日：2021-09-16

申请号：US17333165

申请日：2021-05-28

Applicant: Japan Display Inc.

Inventor： Takumi SANO

IPC: H05K1/02

Abstract: According to one embodiment, a flexible substrate includes a flexible insulation base material and a plurality of wiring lines provided on one surface side of the insulation base material, and the insulation base material includes a thinned first area and a second area having a thickness larger than that of the first area, the first area includes a first lower surface, the second area includes a second lower surface, the first lower surface and the second lower surface are formed on an opposite side of a surface on which the wiring lines are provided, and the first lower surface includes an inclined portion inclined towards the second lower surface.

公开(公告)号：US20210013431A1

公开(公告)日：2021-01-14

申请号：US17032228

申请日：2020-09-25

Applicant: Japan Display Inc.

Inventor： Yasushi KAWATA ,  Takumi SANO

IPC: H01L51/00 ,  H01L27/32

Abstract: According to an embodiment, a flexible substrate includes a flexible insulating base and a plurality of wirings on the insulating base. Furthermore, the insulating base includes a first opening, a second opening shape of which is different from that of the first opening, and a first line portion. The first line portion is disposed between the first opening and the second opening.

公开(公告)号：US20190033652A1

公开(公告)日：2019-01-31

申请号：US16046340

申请日：2018-07-26

Applicant: Japan Display Inc.

Inventor： Takumi SANO

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1335

Abstract: According to one embodiment, there is provided a display device including a first basement having flexibility, a second basement having flexibility and opposed to the first basement, a sealant which attaches the first basement and the second basement to each other, and a first reinforcement film provided on an opposite side to a side of the first basement which is opposed to the second basement, and in a plane view, an edge of the first reinforcement film is located on an inner side from an edge of the sealant.

公开(公告)号：US20180019418A1

公开(公告)日：2018-01-18

申请号：US15645195

申请日：2017-07-10

Applicant: Japan Display Inc.

Inventor： Daisuke SONODA ,  Tatsuya IDE ,  Rintaro MAKINO ,  Yasushi KAWATA ,  Takumi SANO

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

CPC classification number: H01L51/0097 ,  H01L27/3276 ,  H01L51/0009 ,  H01L51/003 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

Abstract: According to one embodiment, a display device includes an insulating substrate on which a display function layer is provided, and a protection member attached onto the insulating substrate, and the insulating substrate further includes a first surface on which the display function layer is formed and a second surface on an opposite side to the first surface, on which the protection member is attached, and at least one of the first surface and the second surface includes a projection and a recess.

公开(公告)号：US20170256600A1

公开(公告)日：2017-09-07

申请号：US15449033

申请日：2017-03-03

Applicant: Japan Display Inc.

Inventor： Takumi SANO ,  Yasushi KAWATA

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

CPC classification number: H01L27/3276 ,  H01L51/0096 ,  H01L51/5237

Abstract: According to one embodiment, a display device includes a first substrate including as insulating substrate with a first through hole, a pad electrode positioned above the insulating substrate, and a signal line electrically connected to the pad electrode, a second substrate opposed to the first substrate, a sealant which adheres the first substrate and the second substrate, a line substrate including a connection line and disposed below the insulating substrate, and a conductive material which electrically connects the pad electrode and the connection line, wherein the sealant is less absorptive than is the insulating substrate as to a wavelength less than 350 nm.