公开(公告)号：US20180061900A1

公开(公告)日：2018-03-01

申请号：US15681642

申请日：2017-08-21

Applicant: Japan Display Inc.

Inventor： Kenta HIRAGA ,  Hajime Akimoto

IPC: H01L27/32 ,  H01L51/52 ,  H01L27/12

CPC classification number: H01L27/323 ,  H01L27/1203 ,  H01L27/124 ,  H01L51/0002 ,  H01L51/524

Abstract: A display device in an embodiment according to the present invention includes a substrate, a plurality of wirings above the insulation surface, an interlayer insulation layer covering the plurality of wirings, a light emitting element above the interlayer insulation layer, a first inorganic insulation layer covering the light emitting element, a first detection electrode extending in a first direction above the first inorganic insulation layer, an organic insulation layer above the first inorganic insulation layer covering the first detection electrode, a second detection electrode extending in a second direction intersecting the first direction above the organic insulation layer, a second inorganic insulation layer above the organic insulation layer covering the second detection electrode, a first connection wiring electrically connecting the first detection electrode and one of the plurality of wirings, and a second connection wiring electrically connecting the second detection electrode and another one of the plurality of wirings.

公开(公告)号：US09892680B2

公开(公告)日：2018-02-13

申请号：US14736954

申请日：2015-06-11

Applicant: Japan Display Inc.

Inventor： Toshihiro Sato ,  Hajime Akimoto

IPC: G09G3/3233 ,  G09G3/00

CPC classification number: G09G3/3233 ,  G09G3/007 ,  G09G2300/0452

Abstract: Disclosed is a display device capable of achieving a high definition imaging without depending on micronization of display cells. The display device includes: a display panel in which display cells capable of being independently driven are two-dimensionally arranged; and a drive circuit that decomposes an original image that includes plural pixels into plural sub-sampling images that include the pixels which are respectively intermittent in a row direction and a column direction, and sequentially displays the plural sub-sampling images on the display panel. The drive circuit drives a display cell group including plural display cells that are two-dimensionally arranged to be adjacent to each other, corresponding to the respective pixels. The display cell groups respectively corresponding to two arbitrary sub-sampling images are overlapped and are disposed to be mutually shifted.

公开(公告)号：US09508784B2

公开(公告)日：2016-11-29

申请号：US15060181

申请日：2016-03-03

Applicant: Japan Display Inc.

Inventor： Hajime Akimoto ,  Toshihiro Sato

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

CPC classification number: H01L27/3262 ,  G09G3/3225 ,  H01L27/1218 ,  H01L27/323 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/003 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2227/326

Abstract: An organic EL display device includes an inorganic insulating film including a contact part as an opening where a contact electrode made of a conductive film is exposed, a TFT circuit layer provided on the inorganic insulating film and including a circuit including a thin film transistor, an organic EL element layer provided on the TFT circuit layer and including an organic EL element whose light emission is controlled by the circuit, and a sealing layer covering the organic EL element layer and made of an inorganic insulating material.

Abstract translation: 有机EL显示装置包括无机绝缘膜，其包括作为开口的接触部分，其中暴露由导电膜形成的接触电极，设置在无机绝缘膜上的TFT电路层，并且包括具有薄膜晶体管的电路， 有机EL元件层，设置在TFT电路层上，并且包括发光由电路控制的有机EL元件，以及覆盖有机EL元件层并由无机绝缘材料制成的密封层。