公开(公告)号：US11644702B2

公开(公告)日：2023-05-09

申请号：US17744799

申请日：2022-05-16

Applicant: Japan Display Inc.

Inventor： Ikuo Matsunaga

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/13357 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01R12/62 ,  H05K3/36

CPC classification number: G02F1/133345 ,  G02F1/133305 ,  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：US10026786B2

公开(公告)日：2018-07-17

申请号：US15404423

申请日：2017-01-12

Applicant: Japan Display Inc.

Inventor： Ikuo Matsunaga ,  Kenta Kajiyama

IPC: H01L27/32

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：US10928661B2

公开(公告)日：2021-02-23

申请号：US16812461

申请日：2020-03-09

Applicant: Japan Display Inc.

Inventor： Ikuo Matsunaga

IPC: G02F1/1333 ,  H01R12/62 ,  G02F1/1362 ,  G02F1/13357 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H05K3/36

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：US11353734B2

公开(公告)日：2022-06-07

申请号：US17151924

申请日：2021-01-19

Applicant: Japan Display Inc.

Inventor： Ikuo Matsunaga

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/13357 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01R12/62 ,  H05K3/36

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.