公开(公告)号：US20170236882A1

公开(公告)日：2017-08-17

申请号：US15404423

申请日：2017-01-12

Applicant: Japan Display Inc.

Inventor： Ikuo MATSUNAGA ,  Kenta KAJIYAMA

IPC: H01L27/32

CPC classification number: H01L27/3218 ,  H01L27/3213 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3258 ,  H01L51/5253 ,  H01L2251/5392

Abstract: A display device comprising a display region on which a plurality of subpixels are arranged. The plurality of subpixels respectively comprise a transistor, a first organic insulating film, an inorganic insulating film, an electrode, and a second organic insulating film that covers an edge part of a first region in which a pattern of the electrode is formed. The inorganic film comprises an opening in a region that overlaps with the second region in which a pattern of the electrode is not formed in a planar view. The opening is formed in a middle between the first region of a first subpixel and the first region of a second subpixel or at a point located on the side closer to the first subpixel between the first region of the first subpixel and the first region of the second subpixel.

公开(公告)号：US20180136508A1

公开(公告)日：2018-05-17

申请号：US15792955

申请日：2017-10-25

Applicant: Japan Display Inc.

Inventor： Ikuo MATSUNAGA

IPC: G02F1/1333 ,  H01L27/32 ,  H01R12/62 ,  G02F1/1335 ,  H01L51/00 ,  H01L51/52

CPC classification number: G02F1/133305 ,  G02F1/133345 ,  G02F1/133603 ,  G02F1/136213 ,  H01L27/3246 ,  H01L51/0097 ,  H01L51/5203 ,  H01L2251/5338 ,  H01R12/62 ,  H05K3/361 ,  H05K2201/09145 ,  Y02E10/549

Abstract: A display device includes a base film including a first region and a plurality of second regions having the first region therebetween; an inorganic insulating film on the base film, the inorganic insulating film being in contact with the plurality of second regions of the base film; a plurality of first pixels overlapping the first region; and a plurality of second pixels overlapping the plurality of second regions with the inorganic insulating film being between the plurality of second pixels and the plurality of second regions. The inorganic insulating film is divided by the first region and is discontinuous between the plurality of second regions.

公开(公告)号：US20220276527A1

公开(公告)日：2022-09-01

申请号：US17744799

申请日：2022-05-16

Applicant: Japan Display Inc.

Inventor： Ikuo MATSUNAGA

IPC: G02F1/1333

Abstract: A display device includes a base film including a first region and a plurality of second regions having the first region therebetween; an inorganic insulating film on the base film, the inorganic insulating film being in contact with the plurality of second regions of the base film; a plurality of first pixels overlapping the first region; and a plurality of second pixels overlapping the plurality of second regions with the inorganic insulating film being between the plurality of second pixels and the plurality of second regions. The inorganic insulating film is divided by the first region and is discontinuous between the plurality of second regions.

公开(公告)号：US20200209670A1

公开(公告)日：2020-07-02

申请号：US16812461

申请日：2020-03-09

Applicant: Japan Display Inc.

Inventor： Ikuo MATSUNAGA

IPC: G02F1/1333 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01R12/62

Abstract: A display device includes a base film including a first region and a plurality of second regions having the first region therebetween; an inorganic insulating film on the base film, the inorganic insulating film being in contact with the plurality of second regions of the base film; a plurality of first pixels overlapping the first region; and a plurality of second pixels overlapping the plurality of second regions with the inorganic insulating film being between the plurality of second pixels and the plurality of second regions. The inorganic insulating film is divided by the first region and is discontinuous between the plurality of second regions.

公开(公告)号：US20210141262A1

公开(公告)日：2021-05-13

申请号：US17151924

申请日：2021-01-19

Applicant: Japan Display Inc.

Inventor： Ikuo MATSUNAGA

IPC: G02F1/1333 ,  H01R12/62

Abstract: A display device includes a base film including a first region and a plurality of second regions having the first region therebetween; an inorganic insulating film on the base film, the inorganic insulating film being in contact with the plurality of second regions of the base film; a plurality of first pixels overlapping the first region; and a plurality of second pixels overlapping the plurality of second regions with the inorganic insulating film being between the plurality of second pixels and the plurality of second regions. The inorganic insulating film is divided by the first region and is discontinuous between the plurality of second regions.

公开(公告)号：US20170207287A1

公开(公告)日：2017-07-20

申请号：US15334335

申请日：2016-10-26

Applicant: Japan Display Inc.

Inventor： Ikuo MATSUNAGA ,  Kenta KAJIYAMA

IPC: H01L27/32

CPC classification number: H01L27/3265 ,  H01L27/3248 ,  H01L27/3258 ,  H01L2227/323 ,  H01L2251/5315 ,  H01L2251/5392

Abstract: A display device in an embodiment according to the present invention includes a conductive layer over an interlayer insulating layer, a pixel electrode over the conductive layer, and an insulating layer provided between the conductive layer and the pixel electrode. The pixel electrode is electrically connected to a transistor via a contact hole through the insulating layer and the interlayer insulating layer, the conductive layer has an opening having the contact hole inside and spreading to an outer region outside of the pixel electrode, the opening has an open end, and one side of the opening bends in the outer region outside of the pixel electrode.