公开(公告)号：US20100289728A1

公开(公告)日：2010-11-18

申请号：US12677889

申请日：2009-02-10

申请人： Shuhei Nakatani ,  Kiyohiko Takagi

发明人： Shuhei Nakatani ,  Kiyohiko Takagi

IPC分类号： G09G3/30 ,  C08J7/18

CPC分类号： H01L27/3246 ,  H01L51/0003

摘要： Provided is a technique which easily forms a bank the inner lateral surface of which has a part (lower part of the inner lateral surface) made to be lyophilic. The technique provides an organic EL display panel containing a plurality of organic EL elements in which each organic EL element comprises a substrate, an anode disposed on the substrate, an organic light emitting layer disposed on the anode, a cathode disposed on the organic light emitting layer, and a forward-tapered bank which regulates the area of the organic light emitting layer. A lyophobic organic film is disposed on the upper surface of the bank and the surface of the upper part of the tapered portion of the bank but not disposed on the surface of the lower part of the tapered portion of the bank of the organic EL element.

摘要翻译： 提供了一种容易形成其内侧表面具有被制成亲液的部分（内侧表面的下部）的堤的技术。 该技术提供了一种有机EL显示面板，其包含多个有机EL元件，其中每个有机EL元件包括衬底，设置在衬底上的阳极，设置在阳极上的有机发光层，设置在有机发光器件上的阴极 层，以及调节有机发光层的面积的前锥形堤。 疏水有机膜设置在堤的上表面和堤的锥形部分的上部的表面，但不设置在有机EL元件的堤的锥形部分的下部的表面上。

公开(公告)号：US08130177B2

公开(公告)日：2012-03-06

申请号：US12677889

申请日：2009-02-10

申请人： Shuhei Nakatani ,  Kiyohiko Takagi

发明人： Shuhei Nakatani ,  Kiyohiko Takagi

IPC分类号： G09G3/30

CPC分类号： H01L27/3246 ,  H01L51/0003

摘要： Provided is a technique which easily forms a bank the inner lateral surface of which has a part (lower part of the inner lateral surface) made to be lyophilic. The technique provides an organic EL display panel containing a plurality of organic EL elements in which each organic EL element comprises a substrate, an anode disposed on the substrate, an organic light emitting layer disposed on the anode, a cathode disposed on the organic light emitting layer, and a forward-tapered bank which regulates the area of the organic light emitting layer. A lyophobic organic film is disposed on the upper surface of the bank and the surface of the upper part of the tapered portion of the bank but not disposed on the surface of the lower part of the tapered portion of the bank of the organic EL element.

摘要翻译： 提供了一种容易形成其内侧表面具有被制成亲液的部分（内侧表面的下部）的堤的技术。 该技术提供了一种有机EL显示面板，其包含多个有机EL元件，其中每个有机EL元件包括衬底，设置在衬底上的阳极，设置在阳极上的有机发光层，设置在有机发光器件上的阴极 层，以及调节有机发光层的面积的前锥形堤。 疏水有机膜设置在堤的上表面和堤的锥形部分的上部的表面，但不设置在有机EL元件的堤的锥形部分的下部的表面上。

公开(公告)号：US20110156079A1

公开(公告)日：2011-06-30

申请号：US13059442

申请日：2009-09-01

申请人： Shuhei Nakatani ,  Kenji Okumoto ,  Kiyohiko Takagi

发明人： Shuhei Nakatani ,  Kenji Okumoto ,  Kiyohiko Takagi

IPC分类号： H01L51/54 ,  H01L51/56

CPC分类号： H01L51/0004 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/5088 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/56 ,  H05B33/10

摘要： A manufacturing method of an organic EL device, comprising: providing a substrate on which a pixel electrode is arranged, forming a liquid repellent organic film on the substrate and the pixel electrode, radiating a light selectively to an area of the pixel electrode to be coated with an organic functional layer, to oxidize a surface of the pixel electrode, and to change the liquid repellent organic film on the area to a lyophilic organic film or to remove the liquid repellent organic film on the area, applying an ink containing an organic functional material on the area defined by the liquid repellent organic film to form the organic functional layer on the pixel electrode.

摘要翻译： 一种有机EL器件的制造方法，其特征在于，具备：设置配置有像素电极的基板，在所述基板和所述像素电极上形成疏液性有机膜，将所述光选择性地照射到所述被涂覆的像素电极的区域 与有机功能层一起氧化像素电极的表面，并将该区域上的液体排斥有机膜改变为亲液性有机膜或去除该区域上的拒液有机膜，施加含有有机功能的油墨 在由液体排斥有机膜限定的区域上的材料，以在像素电极上形成有机功能层。

公开(公告)号：US08362473B2

公开(公告)日：2013-01-29

申请号：US13059442

申请日：2009-09-01

申请人： Shuhei Nakatani ,  Kenji Okumoto ,  Kiyohiko Takagi

发明人： Shuhei Nakatani ,  Kenji Okumoto ,  Kiyohiko Takagi

IPC分类号： H01L29/08

CPC分类号： H01L51/0004 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/5088 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/56 ,  H05B33/10

摘要： A manufacturing method of an organic EL device, comprising: providing a substrate on which a pixel electrode is arranged, forming a liquid repellent organic film on the substrate and the pixel electrode, radiating a light selectively to an area of the pixel electrode to be coated with an organic functional layer, to oxidize a surface of the pixel electrode, and to change the liquid repellent organic film on the area to a lyophilic organic film or to remove the liquid repellent organic film on the area, applying an ink containing an organic functional material on the area defined by the liquid repellent organic film to form the organic functional layer on the pixel electrode.

摘要翻译： 一种有机EL器件的制造方法，其特征在于，具备：设置配置有像素电极的基板，在所述基板和所述像素电极上形成疏液性有机膜，将所述光选择性地照射到所述被涂覆的像素电极的区域 与有机功能层一起氧化像素电极的表面，并将该区域上的液体排斥有机膜改变为亲液性有机膜或去除该区域上的拒液有机膜，施加含有有机功能的油墨 在由液体排斥有机膜限定的区域上的材料，以在像素电极上形成有机功能层。

公开(公告)号：US07842947B2

公开(公告)日：2010-11-30

申请号：US12669094

申请日：2009-06-02

申请人： Shuhei Nakatani ,  Hidehiro Yoshida ,  Kiyohiko Takagi

发明人： Shuhei Nakatani ,  Hidehiro Yoshida ,  Kiyohiko Takagi

IPC分类号： H01L51/20

CPC分类号： H01L51/0005 ,  H01L27/3246 ,  H01L27/3283

摘要： Disclosed is an organic EL display panel which includes: a substrate; a linear first bank which is disposed over the substrate and defines a linear region; a second bank which defines two or more pixel regions arranged in the linear region; a pixel electrode disposed in the pixel region; a linear organic layer which is formed by coating method in the linear region over the pixel electrode and second bank; and a counter electrode over the organic layer, wherein the first bank is larger in height than the second bank, the first and second banks are made of resin, anisole contact angle at the top of the first bank is 30-60°, and anisole contact angle at the top of the second bank is 5-30°.

摘要翻译： 公开了一种有机EL显示面板，其包括：基板; 线性第一组，其设置在衬底上并限定线性区域; 限定布置在所述线性区域中的两个或更多个像素区域的第二存储体; 设置在所述像素区域中的像素电极; 通过在像素电极和第二堤上的线性区域中的涂布方法形成的线性有机层; 和有机层上的相对电极，其中第一堤坝的高度高于第二堤岸，第一和第二堤岸由树脂制成，第一堤岸顶部的茴香木接触角为30-60°，而苯甲醚 第二组顶部的接触角为5-30°。

公开(公告)号：US20100181559A1

公开(公告)日：2010-07-22

申请号：US12669094

申请日：2009-06-02

申请人： Shuhei Nakatani ,  Hidehiro Yoshida ,  Kiyohiko Takagi

发明人： Shuhei Nakatani ,  Hidehiro Yoshida ,  Kiyohiko Takagi

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/0005 ,  H01L27/3246 ,  H01L27/3283

摘要： Disclosed is an organic EL display panel which includes: a substrate; a linear first bank which is disposed over the substrate and defines a linear region; a second bank which defines two or more pixel regions arranged in the linear region; a pixel electrode disposed in the pixel region; a linear organic layer which is formed by coating method in the linear region over the pixel electrode and second bank; and a counter electrode over the organic layer, wherein the first bank is larger in height than the second bank, the first and second banks are made of resin, anisole contact angle at the top of the first bank is 30-60°, and anisole contact angle at the top of the second bank is 5-30°.

摘要翻译： 公开了一种有机EL显示面板，其包括：基板; 线性第一组，其设置在衬底上并限定线性区域; 限定布置在所述线性区域中的两个或更多个像素区域的第二存储体; 设置在所述像素区域中的像素电极; 通过在像素电极和第二堤上的线性区域中的涂布方法形成的线性有机层; 和有机层上的相对电极，其中第一堤坝的高度高于第二堤岸，第一和第二堤岸由树脂制成，第一堤岸顶部的茴香木接触角为30-60°，而苯甲醚 第二组顶部的接触角为5-30°。

公开(公告)号：US06875698B2

公开(公告)日：2005-04-05

申请号：US09892023

申请日：2001-06-26

申请人： Kiyohiko Takagi ,  Teiichi Kimura ,  Yoshihiro Yanagi

发明人： Kiyohiko Takagi ,  Teiichi Kimura ,  Yoshihiro Yanagi

IPC分类号： C23F4/00 ,  H01L21/302 ,  H01L21/3065 ,  H01L21/3213

CPC分类号： H01J37/32082 ,  C23F4/00 ,  H01L21/32135

摘要： In dry etching process wherein a substrate having a multi-layer film is etched, the etching process is monitored by determining a layer being processed. CHF3 gas is added to the processing gas during a period from the time when the lowermost layer on the substrate is etched until the etching is completed.

摘要翻译： 在其中蚀刻具有多层膜的衬底的干式蚀刻工艺中，通过确定被处理层来监测蚀刻工艺。 在从蚀刻基板的最下层到蚀刻完成之间的期间，将CHF 3气体加入到处理气体中。