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1. 发明授权

US09093402B2 Semiconductor device and method for manufacturing the same 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US09093402B2
公开(公告)日：2015-07-28
申请号：US13099804
申请日：2011-05-03
申请人： Masayuki Sakakura , Takeshi Noda , Hideaki Kuwabara , Shunpei Yamazaki
发明人： Masayuki Sakakura , Takeshi Noda , Hideaki Kuwabara , Shunpei Yamazaki
IPC分类号： H01L51/00 , H01L27/32 , H01L51/50 , H01L51/52 , H01L51/56
CPC分类号： H01L27/3244 , H01L27/322 , H01L27/3248 , H01L51/0011 , H01L51/5052 , H01L51/5206 , H01L51/5209 , H01L51/5218 , H01L51/56 , H01L2251/5315
摘要： A manufacturing method of an active matrix light emitting device in which the active matrix light emitting device can be manufactured in a shorter time with high yield at low cost compared with conventional ones will be provided. It is a feature of the present invention that a layered structure is employed for a metal electrode which is formed in contact with or is electrically connected to a semiconductor layer of each TFT arranged in a pixel area of an active matrix light emitting device. Further, the metal electrode is partially etched and used as a first electrode of a light emitting element. A buffer layer, a layer containing an organic compound, and a second electrode layer are stacked over the first electrode.
摘要翻译：将提供一种有源矩阵发光器件的制造方法，其中有源矩阵发光器件可以在较短的时间内以较低的成本与常规的低成本制造。本发明的特征在于，与配置在有源矩阵型发光元件的像素区域中的每个TFT的半导体层接触或电连接的金属电极采用分层结构。此外，金属电极被部分蚀刻并用作发光元件的第一电极。缓冲层，含有有机化合物的层和第二电极层层叠在第一电极上。

2. 发明授权

US08309976B2 Light emitting device and manufacturing method thereof 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US08309976B2
公开(公告)日：2012-11-13
申请号：US13035029
申请日：2011-02-25
申请人： Shunpei Yamazaki , Takeshi Noda , Yoshinari Higaki
发明人： Shunpei Yamazaki , Takeshi Noda , Yoshinari Higaki
IPC分类号： H01L51/52
CPC分类号： H01L51/56 , H01L27/3244 , H01L27/3246 , H01L51/5203 , H01L51/5206 , H01L51/5209 , H01L51/5218 , H01L51/5271 , H01L51/5284 , H01L2251/56
摘要： A light emission device manufactured by a method of forming a curved surface having a radius of curvature to the upper end of an insulator 19, exposing a portion of the first electrode 18c to form an inclined surface in accordance with the curved surface, and applying etching so as to expose the first electrode 18b in a region to form a light emission region, in which emitted light from the layer containing the organic compound 20 is reflected on the inclined surface of the first electrode 18c to increase the total take-out amount of light in the direction of an arrow shown in FIG. 1A and, further, forming a light absorbing multi-layered film 24 comprising light absorbing multi-layered film on the first electrode 18c other than the region to form the light emission region, thereby obtaining a light emission device of a structure increasing the amount of light emission taken out in one direction in a light emission element, while not all the light formed in the layer containing the organic compound are taken out from the cathode as a transparent electrode toward TFT but the light was emitted also, for example, in the lateral direction (direction parallel with the plane of the substrate).
摘要翻译：一种发光装置，其是通过在绝缘体19的上端形成具有曲率半径的曲面的方法制造的，使第一电极18c的一部分根据弯曲表面形成倾斜面，并施加蚀刻以便将第一电极18b暴露在区域中以形成发光区域，其中来自含有有机化合物20的层的发射光在第一电极18c的倾斜表面上被反射，以增加第一电极18b的总取出量在图1所示的箭头方向上的光。此外，在除了该区域之外的第一电极18c上形成包含吸光多层膜的吸光多层膜24以形成发光区域，从而获得结构增加的结构的发光装置在发光元件中沿一个方向取出的发光，而不是所有在含有有机化合物的层中形成的光都从作为TFT的透明电极的阴极中取出，但是也例如在横向（与基板的平面平行的方向）。

3. 发明申请

US20110291088A1 Light Emitting Device 审中-公开
标题翻译：发光装置
公开(公告)号：US20110291088A1
公开(公告)日：2011-12-01
申请号：US13205872
申请日：2011-08-09
申请人： Satoshi Seo , Takeshi Noda , Shunpei Yamazaki
发明人： Satoshi Seo , Takeshi Noda , Shunpei Yamazaki
IPC分类号： H01L33/60 , H01L51/54
CPC分类号： H01L51/5278 , H01L27/3211 , H01L27/3244 , H01L51/5044 , H01L51/5218 , H01L51/5265
摘要： It is an object of the invention to provide a light emitting device which can display a superior image in which luminescent color from each light emitting layer is beautifully displayed and power consumption is lowered in a light emitting element in which light emitting layers are stacked. One feature of the invention is that, in a light emitting element which comprises light emitting layers stacked between electrodes, each distance between each light emitting layer and an electrode is approximately oddly multiplied ¼ wavelength by controlling a thickness of a layer provided therebetween to enhance luminous output efficiency. Another feature of the invention is that a drive voltage is lowered using a high conductive material for the layer compared with a conventional element.
摘要翻译：发明内容本发明的目的在于提供一种发光装置，其能够显示优异的图像，其中来自每个发光层的发光颜色被精美地显示，并且功率消耗在层叠有发光层的发光元件中降低。本发明的一个特征在于，在包含层叠在电极之间的发光层的发光元件中，通过控制其间设置的层的厚度来增强发光，每个发光层和电极之间的距离几乎是奇数倍的1/4波长输出效率。本发明的另一个特征是与常规元件相比，使用用于该层的高导电材料驱动电压降低。

4. 发明申请

US20110193070A1 Light Emitting Device and Manufacturing Method Thereof 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US20110193070A1
公开(公告)日：2011-08-11
申请号：US13035029
申请日：2011-02-25
申请人： Shunpei Yamazaki , Takeshi Noda , Yoshinari Higaki
发明人： Shunpei Yamazaki , Takeshi Noda , Yoshinari Higaki
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L51/56 , H01L27/3244 , H01L27/3246 , H01L51/5203 , H01L51/5206 , H01L51/5209 , H01L51/5218 , H01L51/5271 , H01L51/5284 , H01L2251/56
摘要： A light emission device manufactured by a method of forming a curved surface having a radius of curvature to the upper end of an insulator 19, exposing a portion of the first electrode 18c to form an inclined surface in accordance with the curved surface, and applying etching so as to expose the first electrode 18b in a region to form a light emission region, in which emitted light from the layer containing the organic compound 20 is reflected on the inclined surface of the first electrode 18c to increase the total take-out amount of light in the direction of an arrow shown in FIG. 1A and, further, forming a light absorbing multi-layered film 24 comprising light absorbing multi-layered film on the first electrode 18c other than the region to form the light emission region, thereby obtaining a light emission device of a structure increasing the amount of light emission taken out in one direction in a light emission element, while not all the light formed in the layer containing the organic compound are taken out from the cathode as a transparent electrode toward TFT but the light was emitted also, for example, in the lateral direction (direction parallel with the plane of the substrate).
摘要翻译：一种发光装置，其是通过在绝缘体19的上端形成具有曲率半径的曲面的方法制造的，使第一电极18c的一部分根据弯曲表面形成倾斜面，并施加蚀刻以便将第一电极18b暴露在区域中以形成发光区域，其中来自含有有机化合物20的层的发射光在第一电极18c的倾斜表面上被反射，以增加第一电极18b的总取出量在图1所示的箭头方向上的光。此外，在除了该区域之外的第一电极18c上形成包含吸光多层膜的吸光多层膜24以形成发光区域，从而获得结构增加的结构的发光装置在发光元件中沿一个方向取出的发光，而不是所有在含有有机化合物的层中形成的光都从作为TFT的透明电极的阴极中取出，但是也例如在横向（与基板的平面平行的方向）。

5. 发明授权

US07948171B2 Light emitting device 有权
标题翻译：发光装置
公开(公告)号：US07948171B2
公开(公告)日：2011-05-24
申请号：US11352185
申请日：2006-02-10
申请人： Masayuki Sakakura , Takeshi Noda , Hideaki Kuwabara , Shunpei Yamazaki
发明人： Masayuki Sakakura , Takeshi Noda , Hideaki Kuwabara , Shunpei Yamazaki
IPC分类号： H01L51/50 , H01L51/52
CPC分类号： H01L27/3244 , H01L27/322 , H01L27/3248 , H01L51/0011 , H01L51/5052 , H01L51/5206 , H01L51/5209 , H01L51/5218 , H01L51/56 , H01L2251/5315
摘要： A manufacturing method of an active matrix light emitting device in which the active matrix light emitting device can be manufactured in a shorter time with high yield at low cost compared with conventional ones will be provided. It is a feature of the present invention that a layered structure is employed for a metal electrode which is formed in contact with or is electrically connected to a semiconductor layer of each TFT arranged in a pixel area of an active matrix light emitting device. Further, the metal electrode is partially etched and used as a first electrode of a light emitting element. A buffer layer, a layer containing an organic compound, and a second electrode layer are stacked over the first electrode.
摘要翻译：将提供一种有源矩阵发光器件的制造方法，其中有源矩阵发光器件可以在较短的时间内以较低的成本与常规的低成本制造。本发明的特征在于，与配置在有源矩阵型发光元件的像素区域中的每个TFT的半导体层接触或电连接的金属电极采用分层结构。此外，金属电极被部分蚀刻并用作发光元件的第一电极。缓冲层，含有有机化合物的层和第二电极层层叠在第一电极上。

6. 发明申请

US20070176161A1 Light emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：US20070176161A1
公开(公告)日：2007-08-02
申请号：US10590041
申请日：2006-01-17
申请人： Satoshi Seo , Takeshi Noda , Shunpei Yamazaki
发明人： Satoshi Seo , Takeshi Noda , Shunpei Yamazaki
IPC分类号： H01L29/06
CPC分类号： H01L51/5278 , H01L27/3211 , H01L27/3244 , H01L27/3267 , H01L51/5044 , H01L51/5218 , H01L51/5265
摘要： It is an object of the invention to provide a light emitting device which can display a superior image in which luminescent color from each light emitting layer is beautifully displayed and power consumption is lowered in a light emitting element in which light emitting layers are stacked. One feature of the invention is that, in a light emitting element which comprises light emitting layers stacked between electrodes, each distance between each light emitting layer and an electrode is approximately oddly multiplied ¼ wavelength by controlling a thickness of a layer provided therebetween to enhance luminous output efficiency. Another feature of the invention is that a drive voltage is lowered using a high conductive material for the layer compared with a conventional element.
摘要翻译：发明内容本发明的目的在于提供一种发光装置，其能够显示优异的图像，其中来自每个发光层的发光颜色被精美地显示，并且功率消耗在层叠有发光层的发光元件中降低。本发明的一个特征在于，在包含层叠在电极之间的发光层的发光元件中，通过控制其间设置的层的厚度来增强发光，每个发光层和电极之间的距离几乎是奇数倍的1/4波长输出效率。本发明的另一个特征是与常规元件相比，使用用于该层的高导电材料驱动电压降低。

7. 发明申请

US20050073243A1 Light emitting device and method of manufacturing the same 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US20050073243A1
公开(公告)日：2005-04-07
申请号：US10602980
申请日：2003-06-24
申请人： Shunpei Yamazaki , Takeshi Noda
发明人： Shunpei Yamazaki , Takeshi Noda
IPC分类号： H05B33/22 , G09F9/30 , H01J1/62 , H01L27/32 , H01L29/786 , H01L51/00 , H01L51/50 , H01L51/52 , H05B33/04 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/26
CPC分类号： H01L27/3246 , H01L27/3272 , H01L51/0005 , H01L51/5218 , H01L51/5228 , H01L51/5253 , H01L51/5284
摘要： In a top emission structure, there has been a problem in that a wiring, a TFT, or the like is provided in regions other than a light emitting region so that light reflected by the wiring reaches eyes of an observer. The present invention prevents light that is reflected by a wire from reaching eyes of an observer by providing a light-absorbing multilayer film (61) in regions other than a light emitting region. Specifically, the light-absorbing multilayer film (61) is used as an upper layer of a partition wall (also called as a bank or a barrier) that covers ends of a first electrode (66b) whereas an organic resin film (67) is used as a lower layer of the partition wall. The partition wall in the present invention is characterized by being a laminate of three or more layers formed of different materials.
摘要翻译：在顶部发光结构中，存在在发光区域以外的区域中设置布线，TFT等的问题，使得由布线反射的光到达观察者的眼睛。本发明通过在除了发光区域之外的区域中设置吸光多层膜（61）来防止被电线反射的光到达观察者的眼睛。具体而言，吸光性多层膜（61）用作覆盖第一电极（66b）的端部的分隔壁（也称为隔堤或隔壁）的上层，有机树脂膜（67）为用作分隔壁的下层。本发明的分隔壁的特征在于由不同材料形成的3层以上的层叠体。

8. 发明授权

US08540541B2 Light emitting device and method of manufacturing the same 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US08540541B2
公开(公告)日：2013-09-24
申请号：US12703876
申请日：2010-02-11
申请人： Shunpei Yamazaki , Takeshi Noda
发明人： Shunpei Yamazaki , Takeshi Noda
IPC分类号： H01J9/00
CPC分类号： H01L27/3246 , H01L27/3272 , H01L51/0005 , H01L51/5218 , H01L51/5228 , H01L51/5253 , H01L51/5284
摘要： In a top emission structure, there has been a problem in that a wiring, a TFT, or the like is provided in regions other than a light emitting region so that light reflected by the wiring reaches eyes of an observer. The present invention prevents light that is reflected by a wire from reaching eyes of an observer by providing a light-absorbing multilayer film (61) in regions other than a light emitting region. Specifically, the light-absorbing multilayer film (61) is used as an upper layer of a partition wall (also called as a bank or a barrier) that covers ends of a first electrode (66b) whereas an organic resin film (67) is used as a lower layer of the partition wall. The partition wall in the present invention is characterized by being a laminate of three or more layers formed of different materials.
摘要翻译：在顶部发光结构中，存在在发光区域以外的区域中设置布线，TFT等的问题，使得由布线反射的光到达观察者的眼睛。本发明通过在除了发光区域之外的区域中设置吸光多层膜（61）来防止被电线反射的光到达观察者的眼睛。具体而言，吸光性多层膜（61）用作覆盖第一电极（66b）的端部的分隔壁（也称为隔堤或隔壁）的上层，有机树脂膜（67）为用作分隔壁的下层。本发明的分隔壁的特征在于由不同材料形成的3层以上的层叠体。

9. 发明申请

US20100221855A1 Light Emitting Device and Method of Manufacturing the Same 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US20100221855A1
公开(公告)日：2010-09-02
申请号：US12703876
申请日：2010-02-11
申请人： Shunpei Yamazaki , Takeshi Noda
发明人： Shunpei Yamazaki , Takeshi Noda
IPC分类号： H01L51/56
CPC分类号： H01L27/3246 , H01L27/3272 , H01L51/0005 , H01L51/5218 , H01L51/5228 , H01L51/5253 , H01L51/5284
摘要： In a top emission structure, there has been a problem in that a wiring, a TFT, or the like is provided in regions other than a light emitting region so that light reflected by the wiring reaches eyes of an observer. The present invention prevents light that is reflected by a wire from reaching eyes of an observer by providing a light-absorbing multilayer film (61) in regions other than a light emitting region. Specifically, the light-absorbing multilayer film (61) is used as an upper layer of a partition wall (also called as a bank or a barrier) that covers ends of a first electrode (66b) whereas an organic resin film (67) is used as a lower layer of the partition wall. The partition wall in the present invention is characterized by being a laminate of three or more layers formed of different materials.
摘要翻译：在顶部发光结构中，存在在发光区域以外的区域中设置布线，TFT等的问题，使得由布线反射的光到达观察者的眼睛。本发明通过在除了发光区域之外的区域中设置吸光多层膜（61）来防止被电线反射的光到达观察者的眼睛。具体而言，吸光性多层膜（61）用作覆盖第一电极（66b）的端部的分隔壁（也称为隔堤或隔壁）的上层，有机树脂膜（67）为用作分隔壁的下层。本发明的分隔壁的特征在于由不同材料形成的3层以上的层叠体。

10. 发明授权

US09905809B2 Light emitting device 有权
公开(公告)号：US09905809B2
公开(公告)日：2018-02-27
申请号：US13205872
申请日：2011-08-09
申请人： Satoshi Seo , Takeshi Noda , Shunpei Yamazaki
发明人： Satoshi Seo , Takeshi Noda , Shunpei Yamazaki
IPC分类号： H01L33/60 , H01L51/52 , H01L51/50 , H01L27/32
CPC分类号： H01L51/5278 , H01L27/3211 , H01L27/3244 , H01L51/5044 , H01L51/5218 , H01L51/5265
摘要： It is an object of the invention to provide a light emitting device which can display a superior image in which luminescent color from each light emitting layer is beautifully displayed and power consumption is lowered in a light emitting element in which light emitting layers are stacked. One feature of the invention is that, in a light emitting element which comprises light emitting layers stacked between electrodes, each distance between each light emitting layer and an electrode is approximately oddly multiplied ¼ wavelength by controlling a thickness of a layer provided therebetween to enhance luminous output efficiency. Another feature of the invention is that a drive voltage is lowered using a high conductive material for the layer compared with a conventional element.

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