公开(公告)号：US20190334088A1

公开(公告)日：2019-10-31

申请号：US16431325

申请日：2019-06-04

Applicant: JOLED Inc.

Inventor： Makoto ANDO ,  Jun YAMAGUCHI ,  Masanobu TANAKA ,  Tomoo FUKUDA ,  Ryo YASUMATSU ,  Toshio FUKUDA

IPC: H01L51/00 ,  H01L51/56 ,  H01L27/32 ,  H01L51/50

Abstract: There is provided a method of manufacturing an organic light-emitting device including: forming a first organic material layer on a substrate; and forming a mask in a first region on the first organic material layer, and then selectively removing the first organic material layer to form a first organic layer in the first region.

公开(公告)号：US20180309060A1

公开(公告)日：2018-10-25

申请号：US16005098

申请日：2018-06-11

Applicant: JOLED INC.

Inventor： Makoto ANDO ,  Jun YAMAGUCHI ,  Masanobu TANAKA ,  Tomoo FUKUDA ,  Ryo YASUMATSU ,  Toshio FUKUDA

IPC: H01L51/00 ,  H01L51/50 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/0019 ,  H01L27/3211 ,  H01L27/3246 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/0016 ,  H01L51/5012 ,  H01L51/504 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/558

Abstract: There is provided a method of manufacturing an organic light-emitting device including: forming a first organic material layer on a substrate; and forming a mask in a first region on the first organic material layer, and then selectively removing the first organic material layer to form a first organic layer in the first region.

公开(公告)号：US20170352708A1

公开(公告)日：2017-12-07

申请号：US15611023

申请日：2017-06-01

Applicant: JOLED INC.

Inventor： Jun YAMAGUCHI ,  Makoto ANDO

IPC: H01L27/32 ,  H01L51/50

CPC classification number: H01L27/3218 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/326 ,  H01L51/504 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5218 ,  H01L51/56

Abstract: An organic EL display panel including: a substrate; pixel electrodes that are arrayed in a matrix above the substrate; first organic functional layers that are on or above the pixel electrodes in one-to-one correspondence with the pixel electrodes, the first organic functional layers spaced apart from one another; a second organic functional layer that continuously covers the first organic functional layers; and a counter electrode that opposes the pixel electrodes and covers the second organic functional layer. In the organic EL display panel, the first organic functional layers each include a hole injection layer, and the second organic functional layer has greater electric resistance than each of the first organic functional layers and has a portion extending into an absence region, the absence region being a space between adjacent ones of the first organic functional layers.

公开(公告)号：US20160181532A1

公开(公告)日：2016-06-23

申请号：US14910193

申请日：2014-09-03

Applicant: JOLED INC.

Inventor： Makoto ANDO ,  Jun YAMAGUCHI ,  Masanobu TANAKA ,  Tomoo FUKUDA ,  Ryo YASUMATSU ,  Toshio FUKUDA

IPC: H01L51/00 ,  H01L51/50 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/0019 ,  H01L27/3211 ,  H01L27/3246 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/0016 ,  H01L51/5012 ,  H01L51/504 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/558

Abstract: There is provided a method of manufacturing an organic light-emitting device including: forming a first organic material layer on a substrate; and forming a mask in a first region on the first organic material layer, and then selectively removing the first organic material layer to form a first organic layer in the first region.

Abstract translation: 提供了一种制造有机发光器件的方法，包括：在衬底上形成第一有机材料层; 以及在所述第一有机材料层上的第一区域中形成掩模，然后选择性地除去所述第一有机材料层以在所述第一区域中形成第一有机层。