公开(公告)号：US10770658B2

公开(公告)日：2020-09-08

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 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56

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：US10020448B2

公开(公告)日：2018-07-10

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.