公开(公告)号：US10034377B2

公开(公告)日：2018-07-24

申请号：US15070120

申请日：2016-03-15

Applicant: Japan Display Inc.

Inventor： Kazuto Tsuruoka ,  Norio Oku ,  Takuya Nakagawa

IPC: H05K1/00 ,  H05K1/14 ,  H05K1/11 ,  G02F1/1345 ,  H05K1/03

Abstract: A display device includes a flexible insulating substrate, an insulating layer on the insulating substrate, and a plurality of terminals made of a conductive material on the insulating layer. The insulating layer is disposed outside the area located between the terminals. The insulating substrate has a groove between the terminals.

公开(公告)号：US09761654B2

公开(公告)日：2017-09-12

申请号：US15208705

申请日：2016-07-13

Applicant: Japan Display Inc.

Inventor： Kazuto Tsuruoka ,  Norio Oku

IPC: H01L29/15 ,  H01L27/32 ,  H01L27/12 ,  G02F1/1345 ,  G09F9/30 ,  H01L23/48

CPC classification number: H01L27/3276 ,  G02F1/1345 ,  G02F2201/42 ,  G09F9/30 ,  H01L23/481 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3297

Abstract: A display device includes a first substrate arranged with a plurality of pixels on a first surface, the plurality of pixels having a display element including a transistor, and a first wiring connected to the transistor, a through electrode arranged in a first contact hole reaching the first wiring from a second surface facing the first surface of the first substrate, a second wiring connected with the through electrode, a first insulation film arranged covering the second wiring on the second surface of the first substrate, and a terminal connected with a second wiring via a second contact hole arranged in the first insulation film.

公开(公告)号：US09735221B2

公开(公告)日：2017-08-15

申请号：US15006481

申请日：2016-01-26

Applicant: Japan Display Inc.

Inventor： Toshihiko Fukuma ,  Norio Oku

IPC: H01L29/88 ,  H01L27/32 ,  H01L25/16 ,  H05K1/14

CPC classification number: H01L27/3276 ,  H01L25/167 ,  H01L27/323 ,  H01L2251/5338 ,  H01L2924/0002 ,  H05K1/147 ,  H05K2201/041 ,  H05K2201/09063 ,  H05K2201/10128 ,  H01L2924/00

Abstract: The display module includes first and second FPC substrates disposed on top of each other. The first substrate has an IC mounted on it. The second FPC substrate has a cutout inside which the IC is disposed.

公开(公告)号：US09577015B2

公开(公告)日：2017-02-21

申请号：US14985278

申请日：2015-12-30

Applicant: Japan Display Inc.

Inventor： Takayasu Suzuki ,  Norio Oku

IPC: H01L21/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3248 ,  H01L51/003 ,  H01L51/0034 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/326 ,  H01L2251/5338 ,  H01L2251/566 ,  Y02E10/549

Abstract: A method for producing a display device includes forming a resin film on a substrate, forming a plurality of light emitting elements above the resin film, forming a plurality of first grooves in a surface of the resin film, the plurality of first grooves enclosing the plurality of light emitting elements individually in a multiple-fold manner, cutting the substrate at a position overlapping any one of the plurality of first grooves other than the first groove closest to one of the plurality of light emitting elements, and peeling off the substrate from the resin layer.

Abstract translation: 一种显示装置的制造方法，其特征在于，在基板上形成树脂膜，在所述树脂膜的上方形成多个发光元件，在所述树脂膜的表面形成多个第一槽，所述多个第一槽包围所述多个 的多个发光元件，在与最靠近多个发光元件之一的第一槽以外的多个第一槽中的任一个重叠的位置处切割基板，以及将基板从 树脂层。

公开(公告)号：US10032848B2

公开(公告)日：2018-07-24

申请号：US15658542

申请日：2017-07-25

Applicant: Japan Display Inc.

Inventor： Kazuto Tsuruoka ,  Norio Oku

IPC: H01L29/04 ,  H01L27/32 ,  H01L27/12 ,  G09F9/30 ,  G02F1/1345 ,  H01L23/48

Abstract: A display device includes a first substrate arranged with a plurality of pixels on a first surface, the plurality of pixels having a display element including a transistor, and a first wiring connected to the transistor, a through electrode arranged in a first contact hole reaching the first wiring from a second surface facing the first surface of the first substrate, a second wiring connected with the through electrode, a first insulation film arranged covering the second wiring on the second surface of the first substrate, and a terminal connected with a second wiring via a second contact hole arranged in the first insulation film.

公开(公告)号：US09537013B2

公开(公告)日：2017-01-03

申请号：US14665881

申请日：2015-03-23

Applicant: Japan Display Inc.

Inventor： Takuma Nishinohara ,  Toshihiko Itoga ,  Norio Oku ,  Yasukazu Kimura ,  Jun Fujiyoshi

IPC: H01L29/08 ,  H01L29/786 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/322 ,  H01L27/3244 ,  H01L29/78606 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/524 ,  H01L51/56 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/5338 ,  H01L2251/566 ,  Y02E10/549

Abstract: A display device is provided including a first substrate comprising a resin material provided with a plurality region provided with a plurality of pixels including a display device, and a second substrate provided facing the first substrate and installed with the pixel region, wherein an outer periphery side surface of the first substrate having a taper shape and including a barrier layer covering an upper layer, lower layer and the outer periphery side surface of the first substrate.

Abstract translation: 提供一种显示装置，包括：第一基板，包括设置有多个区域的树脂材料，所述多个区域设置有包括显示装置的多个像素;以及第二基板，其面向所述第一基板设置并安装所述像素区域，其中外周侧 第一基板的表面具有锥形形状，并且包括覆盖第一基板的上层，下层和外周侧表面的阻挡层。

公开(公告)号：US09525154B2

公开(公告)日：2016-12-20

申请号：US14574735

申请日：2014-12-18

Applicant: Japan Display Inc.

Inventor： Takahide Kuranaga ,  Toshihiko Itoga ,  Norio Oku

IPC: H01L51/52

CPC classification number: H01L51/5246 ,  H01L51/525 ,  H01L2251/5338 ,  H01L2251/566

Abstract: A display device includes a first substrate having flexibility, a second substrate having flexibility arranged facing the first substrate, a light emitting element arranged in a display region of the first substrate, and a filling material covering the light emitting element and extending from the display region to an end part of the first substrate and the second substrate. The filling material is a solid and is provided on the inner side from the first substrate and second substrate.

Abstract translation: 显示装置包括具有柔性的第一基板，具有布置成面对第一基板的柔性的第二基板，布置在第一基板的显示区域中的发光元件和覆盖发光元件并从显示区域延伸的填充材料 到第一基板和第二基板的端部。 填充材料是固体，并且设置在从第一基板和第二基板的内侧。

公开(公告)号：US20170221974A1

公开(公告)日：2017-08-03

申请号：US15492050

申请日：2017-04-20

Applicant: Japan Display Inc.

Inventor： Yasukazu KIMURA ,  Norio Oku ,  Toshihiko Itoga ,  Takeshi Kuriyagawa ,  Jun Fujiyoshi ,  Takuma Nishinohara

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3258 ,  H01L51/5209 ,  H01L51/5218 ,  H01L51/5271 ,  H01L2251/5338

Abstract: A display device is comprising an insulating layer provided above a substrate, a pixel electrode provided on the insulating layer, a bank layer covering a periphery edge part of the pixel electrode, a light emitting layer provided across to a surface layer part of the bank layer from the pixel electrode, and a common electrode provided on the light emitting layer, wherein the pixel electrode including a slanting region having a periphery edge part becoming higher compared to a center region, and an edge part of the bank layer overlaps the slanting region of the pixel electrode.

公开(公告)号：US20150280127A1

公开(公告)日：2015-10-01

申请号：US14660118

申请日：2015-03-17

Applicant: Japan Display Inc.

Inventor： Takayasu SUZUKI ,  Norio Oku

IPC: H01L51/00 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/3248 ,  H01L51/003 ,  H01L51/0034 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/326 ,  H01L2251/5338 ,  H01L2251/566 ,  Y02E10/549

Abstract: A method for producing a display device includes forming a resin film on a substrate, forming a plurality of light emitting elements above the resin film, forming a plurality of first grooves in a surface of the resin film, the plurality of first grooves enclosing the plurality of light emitting elements individually in a multiple-fold manner, cutting the substrate at a position overlapping any one of the plurality of first grooves other than the first groove closest to one of the plurality of light emitting elements, and peeling off the substrate from the resin layer.

Abstract translation: 一种显示装置的制造方法，其特征在于，在基板上形成树脂膜，在所述树脂膜的上方形成多个发光元件，在所述树脂膜的表面形成多个第一槽，所述多个第一槽包围所述多个 的多个发光元件，在与最靠近多个发光元件之一的第一槽以外的多个第一槽中的任一个重叠的位置处切割基板，以及将基板从 树脂层。

公开(公告)号：US20150279915A1

公开(公告)日：2015-10-01

申请号：US14668469

申请日：2015-03-25

Applicant: Japan Display Inc.

Inventor： Takeomi MORITA ,  Takahide Kuranaga ,  Norio Oku

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3258 ,  H01L27/3213 ,  H01L27/3246 ,  H01L51/5234 ,  H01L51/5253

Abstract: A display device is provided including a first substrate provided with a pixel, the pixel being provided with a light emitting region of a light emitting device formed by stacking a first electrode, a light emitting layer and second electrode in this order, a first insulating layer having an opening exposing the first electrode at a position corresponding to the light emitting region and provided above the first electrode, a second insulating layer having a certain thickness provided over the first insulating layer and outer region of the opening, and a sealing film provided covering the light emitting device above the second electrode.

Abstract translation: 提供一种显示装置，包括设置有像素的第一基板，所述像素设置有通过依次堆叠第一电极，发光层和第二电极而形成的发光器件的发光区域，第一绝缘层 具有在与所述发光区域对应的位置处露出所述第一电极并设置在所述第一电极上方的开口，设置在所述第一绝缘层和所述开口的外部区域上的具有一定厚度的第二绝缘层，以及设置在所述第一绝缘层上的密封膜， 在第二电极上方的发光器件。