公开(公告)号：US20140004642A1

公开(公告)日：2014-01-02

申请号：US13924992

申请日：2013-06-24

申请人： Canon Kabushiki Kaisha

发明人： Manabu Otsuka ,  Tomoyuki Hiroki ,  Nobuhiko Sato

IPC分类号： H01L51/52

CPC分类号： H01L51/52 ,  H01L27/3211 ,  H01L51/0018

摘要： Provided is a manufacturing method for an organic electroluminescence device having high precision and high emission characteristics without degrading characteristics of an organic compound layer during lift-off, the manufacturing method including the steps of: forming a first organic compound layer; forming an intermediate layer; processing a first organic compound layer; forming a second organic compound layer; covering the second organic compound layer with an eluted constituent material for the intermediate layer by bringing the intermediate layer into contact with a solution for dissolving the intermediate layer; removing the intermediate layer; and forming a second electrode.

摘要翻译： 提供一种具有高精度和高发射特性的有机电致发光器件的制造方法，而不降低剥离时的有机化合物层的特性，该制造方法包括以下步骤：形成第一有机化合物层; 形成中间层; 处理第一有机化合物层; 形成第二有机化合物层; 通过使中间层与用于溶解中间层的溶液接触，用用于中间层的洗脱组分材料覆盖第二有机化合物层; 去除中间层; 并形成第二电极。

公开(公告)号：US08513038B2

公开(公告)日：2013-08-20

申请号：US13681879

申请日：2012-11-20

申请人： Canon Kabushiki Kaisha

发明人： Takashi Moriyama ,  Nozomu Izumi ,  Taro Endo ,  Tomoyuki Hiroki ,  Satoru Shiobara ,  Nobuhiko Sato

IPC分类号： H01L21/00 ,  H01L51/40

CPC分类号： H01L51/0002 ,  H01L51/0018 ,  H01L51/5012

摘要： A method of manufacturing an organic electroluminescent device includes a step of forming a masking layer and an intermediate layer on a first organic compound layer such that the masking layer and the intermediate layer have a predetermined pattern, a step of patterning the first organic compound layer using the masking layer and the intermediate layer, a step of forming a second organic compound layer, and a step of removing the intermediate layer and the second organic compound layer formed thereon in such a manner that the intermediate layer is contacted with a dissolving liquid for dissolving the intermediate layer. In the method, the first and second organic compound layers are protected by covering the first and second organic compound layers with a sacrificial layer until the patterning of the first and second organic compound layers is completed.

摘要翻译： 制造有机电致发光器件的方法包括在第一有机化合物层上形成掩模层和中间层以使掩模层和中间层具有预定图案的步骤，使用第一有机化合物层图案化步骤 掩模层和中间层，形成第二有机化合物层的步骤，以及使中间层与溶解液接触的方式除去形成在其上的中间层和第二有机化合物层的步骤 中间层。 在该方法中，通过用牺牲层覆盖第一和第二有机化合物层来保护第一和第二有机化合物层，直到第一和第二有机化合物层的图案化完成。

公开(公告)号：US20130137205A1

公开(公告)日：2013-05-30

申请号：US13681879

申请日：2012-11-20

申请人： CANON KABUSHIKI KAISHA

发明人： Takashi Moriyama ,  Nozomu Izumi ,  Taro Endo ,  Tomoyuki Hiroki ,  Satoru Shiobara ,  Nobuhiko Sato

IPC分类号： H01L51/00

CPC分类号： H01L51/0002 ,  H01L51/0018 ,  H01L51/5012

摘要： A method of manufacturing an organic electroluminescent device includes a step of forming a masking layer and an intermediate layer on a first organic compound layer such that the masking layer and the intermediate layer have a predetermined pattern, a step of patterning the first organic compound layer using the masking layer and the intermediate layer, a step of forming a second organic compound layer, and a step of removing the intermediate layer and the second organic compound layer formed thereon in such a manner that the intermediate layer is contacted with a dissolving liquid for dissolving the intermediate layer. In the method, the first and second organic compound layers are protected by covering the first and second organic compound layers with a sacrificial layer until the patterning of the first and second organic compound layers is completed.

摘要翻译： 制造有机电致发光器件的方法包括在第一有机化合物层上形成掩模层和中间层以使掩模层和中间层具有预定图案的步骤，使用第一有机化合物层图案化步骤 掩模层和中间层，形成第二有机化合物层的步骤，以及使中间层与溶解液接触的方式除去形成在其上的中间层和第二有机化合物层的步骤 中间层。 在该方法中，通过用牺牲层覆盖第一和第二有机化合物层来保护第一和第二有机化合物层，直到第一和第二有机化合物层的图案化完成。