公开(公告)号：US10576716B2

公开(公告)日：2020-03-03

申请号：US15825176

申请日：2017-11-29

Applicant: Japan Display Inc.

Inventor： Takahiro Fujioka ,  Kazuhiro Odaka

IPC: H01L27/32 ,  B32B27/04 ,  B23P19/04 ,  H05K1/02 ,  H05K5/00 ,  H01L51/00

Abstract: A protective element includes a protective film including a first surface and a second surface opposite to the first surface; a first adhesive layer including an adhesive region on the first surface of the protective film; a first release film on the first adhesive layer; a second adhesive layer on the second surface of the protective film; a second release film on the second adhesive layer; a non-adhesive region located to surround the adhesive region, the non-adhesive region including a non-adhesive layer located between the first adhesive layer and the first release film; and a cutting portion located in the non-adhesive region and, as seen in a cross-sectional view, extending from a top surface of the protective film to a bottom surface of the non-adhesive layer.

公开(公告)号：US09966009B2

公开(公告)日：2018-05-08

申请号：US15259529

申请日：2016-09-08

Applicant: Japan Display Inc.

Inventor： Yuuichi Numata ,  Takahiro Fujioka ,  Kazuhiro Odaka ,  Hiroyuki Kimura

IPC: G09G5/00 ,  G09G3/3266 ,  G09G3/3258

CPC classification number: G09G3/3266 ,  G09G3/3258 ,  G09G2300/0426 ,  G09G2310/0291

Abstract: A display device in an embodiment according to the present invention includes a pixel region includes a plurality of pixels arranged in a matrix, a first power source line arranged in the pixel region and provided with a first power source voltage supplying a current to the plurality of pixels, a second power source line located in a layer higher than the first power source line in the pixel region and including an intersection part intersecting the first power source line and provided with a second power source voltage different to the first power source voltage, a conducting layer interposed between the first power source line and the second power source line via an insulation layer and having at least one part overlapping the intersection part, a current detection portion electrically connected with the conducting layer.

公开(公告)号：US10573706B2

公开(公告)日：2020-02-25

申请号：US15890728

申请日：2018-02-07

Applicant: Japan Display Inc.

Inventor： Takahiro Fujioka ,  Masumi Nishimura

IPC: H01L27/32 ,  H01L27/12

Abstract: A first bent wiring has a first bent portion which is positioned between first and second extending portions and is bent to a side of a first direction. A second bent portion is positioned between the second extending portion and a third extending portion and is bent to a second direction side. A second bent wiring has a third bent portion which is positioned on the second direction side when viewed from the first bent wiring and between fourth and fifth extending portions and is bent to the side of the first direction and a fourth bent portion which is positioned between the fifth extending portion and a sixth extending portion and is bent to the second direction side. A bending point of the third bent portion is positioned on the side of the first direction when viewed from a bending point of the second bent portion.

公开(公告)号：US10431756B2

公开(公告)日：2019-10-01

申请号：US16007391

申请日：2018-06-13

Applicant: Japan Display Inc.

Inventor： Takahiro Fujioka ,  Kengo Kato

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

Abstract: There is provided a display device including an organic light-emitting diode structure layer including a pixel array section, a film connected to a first edge-side region of the organic light-emitting diode structure layer and folded back onto a rear surface side of the organic light-emitting diode structure layer, and an integrated circuit disposed on the film. A width of the film in a connection region to the organic light-emitting diode structure layer is smaller than a width of the film in a region where the integrated circuit is disposed.

公开(公告)号：US10755624B2

公开(公告)日：2020-08-25

申请号：US15911771

申请日：2018-03-05

Applicant: Japan Display Inc.

Inventor： Takahiro Fujioka

IPC: G09G3/3208 ,  H01L51/52 ,  H01L27/32 ,  G09G3/3233

Abstract: A display device includes a display region including a first region and a second region adjacent to the first region; a plurality of display elements arrayed in a first direction and a second direction crossing the first direction in the display region; and transistors electrically connected with the plurality of display elements. The first region is a curved region extending in the second direction, and the transistors are located outer to the first region.

公开(公告)号：US20170076667A1

公开(公告)日：2017-03-16

申请号：US15259529

申请日：2016-09-08

Applicant: Japan Display Inc.

Inventor： Yuuichi NUMATA ,  Takahiro Fujioka ,  Kazuhiro Odaka ,  Hiroyuki Kimura

IPC: G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  H01L27/32

CPC classification number: G09G3/3266 ,  G09G3/3258 ,  G09G2300/0426 ,  G09G2310/0291

Abstract: A display device in an embodiment according to the present invention includes a pixel region includes a plurality of pixels arranged in a matrix, a first power source line arranged in the pixel region and provided with a first power source voltage supplying a current to the plurality of pixels, a second power source line located in a layer higher than the first power source line in the pixel region and including an intersection part intersecting the first power source line and provided with a second power source voltage different to the first power source voltage, a conducting layer interposed between the first power source line and the second power source line via an insulation layer and having at least one part overlapping the intersection part, a current detection portion electrically connected with the conducting layer.

Abstract translation: 根据本发明的实施例的显示装置包括：像素区域，包括以矩阵形式排列的多个像素;布置在像素区域中的第一电源线，并且具有向多个像素区域提供电流的第一电源电压 像素，位于像素区域中比第一电源线高的层中的第二电源线，并且包括与第一电源线相交并且具有与第一电源电压不同的第二电源电压的交叉部， 导电层，其经由绝缘层介于所述第一电源线和所述第二电源线之间，并且具有与所述交叉部重叠的至少一个部分，与所述导电层电连接的电流检测部。

公开(公告)号：US20180366664A1

公开(公告)日：2018-12-20

申请号：US16007391

申请日：2018-06-13

Applicant: Japan Display Inc.

Inventor： Takahiro Fujioka ,  Kengo Kato

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

CPC classification number: H01L51/0097 ,  H01L27/3276 ,  H01L51/5237 ,  H01L2251/5338

Abstract: There is provided a display device including an organic light-emitting diode structure layer including a pixel array section, a film connected to a first edge-side region of the organic light-emitting diode structure layer and folded back onto a rear surface side of the organic light-emitting diode structure layer, and an integrated circuit disposed on the film. A width of the film in a connection region to the organic light-emitting diode structure layer is smaller than a width of the film in a region where the integrated circuit is disposed.