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1. 发明申请

US20060192215A1 LIGHT EMITTING DEVICE AND LIGHT EMITTING SYSTEM 有权
标题翻译：发光装置和发光系统
公开(公告)号：US20060192215A1
公开(公告)日：2006-08-31
申请号：US11279479
申请日：2006-04-12
申请人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuroi
发明人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuroi
IPC分类号： H01L33/00
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/043 , G09G2320/045 , G09G2360/148 , H01L25/167 , H01L27/3211 , H01L27/3269 , H01L2924/0002 , H05B33/08 , H05B33/0896 , H01L2924/00
摘要： A light emitting device in accordance with the present invention includes a light emitting element and a light sensor for detecting the luminous intensity of the light emitted from the light emitting element. The light emitting element includes a lower electrode, a light emitting material layer including at least a light emitting layer, and an upper electrode having light transparency, which are formed on a substrate in the named order. One of the lower electrode and the upper electrode acts as a cathode, and the other acts as an anode. The light sensor is formed on the light emitting element. Thus, it is possible to provide the light emitting device so configured to sufficiently prevent the unevenness of luminance and the deterioration in color balance, and to efficiently guide the light emitted from the light emitting element to the light sensor, so as to enable to detect the luminous intensity of the emitted light with high sensitiveness, with a minimized adverse mutual influence between the light emitting element and the light sensor.
摘要翻译：根据本发明的发光器件包括发光元件和用于检测从发光元件发射的光的发光强度的光传感器。发光元件包括下电极，至少包括发光层的发光材料层和具有透光性的上电极，其以所述顺序形成在基板上。下电极和上电极中的一个用作阴极，另一个用作阳极。光传感器形成在发光元件上。因此，可以提供如此构造的发光器件，以充分防止亮度的不均匀性和色平衡的劣化，并且有效地将从发光元件发射的光引导到光传感器，以便能够检测具有高灵敏度的发射光的发光强度，发光元件和光传感器之间的不利相互影响最小化。

2. 发明授权

US06628086B2 Light emitting body, light emitting element and light emitting display device using same 有权
公开(公告)号：US06628086B2
公开(公告)日：2003-09-30
申请号：US10085902
申请日：2002-02-27
申请人： Kazuhiko Hayashi , Takashi Fukuchi , Shinzo Tsuboi , Ichiro Fujieda
发明人： Kazuhiko Hayashi , Takashi Fukuchi , Shinzo Tsuboi , Ichiro Fujieda
IPC分类号： G09G310
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2310/0262 , H01L27/3244 , H01L51/5206 , H01L51/5209 , H01L51/5253
摘要： An organic electroluminescence device is provided which is capable of providing light emission lasting time that can be practically used, that is, of improving its light emission life. A light emitting body used in the organic electroluminescence device is made up of a lower electrode layer, a light emitting layer and a transparent electrode layer being stacked in order on a substrate. As a material for the transparent electrode layer, a substance “In2-xSnxO3-y” being a mixture of an oxide of indium with tin is employed as its chief component. A material having hygroscopicity is formed adjacent to the transparent electrode layer. Light emitting element portion made up of the electrode and light emitting material layer is the electroluminescence device.

3. 发明授权

US07623101B2 Light emitting device and light emitting system 有权
标题翻译：发光装置和发光系统
公开(公告)号：US07623101B2
公开(公告)日：2009-11-24
申请号：US11279479
申请日：2006-04-12
申请人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuboi
发明人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuboi
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/043 , G09G2320/045 , G09G2360/148 , H01L25/167 , H01L27/3211 , H01L27/3269 , H01L2924/0002 , H05B33/08 , H05B33/0896 , H01L2924/00
摘要： A light emitting device in accordance with the present invention includes a light emitting element and a light sensor for detecting the luminous intensity of the light emitted from the light emitting element. The light emitting element includes a lower electrode, a light emitting material layer including at least a light emitting layer, and an upper electrode having light transparency, which are formed on a substrate in the named order. One of the lower electrode and the upper electrode acts as a cathode, and the other acts as an anode. The light sensor is formed on the light emitting element. Thus, it is possible to provide the light emitting device so configured to sufficiently prevent the unevenness of luminance and the deterioration in color balance, and to efficiently guide the light emitted from the light emitting element to the light sensor, so as to enable to detect the luminous intensity of the emitted light with high sensitiveness, with a minimized adverse mutual influence between the light emitting element and the light sensor.
摘要翻译：根据本发明的发光器件包括发光元件和用于检测从发光元件发射的光的发光强度的光传感器。发光元件包括下电极，至少包括发光层的发光材料层和具有透光性的上电极，其以所述顺序形成在基板上。下电极和上电极中的一个用作阴极，另一个用作阳极。光传感器形成在发光元件上。因此，可以提供如此构造的发光器件，以充分防止亮度的不均匀性和色平衡的劣化，并且有效地将从发光元件发射的光引导到光传感器，以便能够检测具有高灵敏度的发射光的发光强度，发光元件和光传感器之间的不利相互影响最小化。

4. 发明授权

US08410687B2 Organic electroluminescent device including covered lower electrode 有权
标题翻译：有机电致发光器件包括被覆盖的下电极
公开(公告)号：US08410687B2
公开(公告)日：2013-04-02
申请号：US12236027
申请日：2008-09-23
申请人： Kazuhiko Hayashi , Takashi Fukuchi , Shinzo Tsuboi , Ichiro Fujieda
发明人： Kazuhiko Hayashi , Takashi Fukuchi , Shinzo Tsuboi , Ichiro Fujieda
IPC分类号： H05B33/06 , H01J1/62
CPC分类号： H01L33/08 , H01L27/3211 , H01L27/3244 , H01L27/3248 , H01L51/5225 , H01L51/5253 , H01L2251/5315
摘要： An emitting device in an organic electroluminescent device is disclosed, in which a lower electrode pattern is formed on a substrate, an emitting layer pattern is formed on the lower electrode pattern, and a transparent electrode is formed on the emitting layer pattern and an emitting body having a structure in which an organic thin film emits light when an application current is applied to it. The pattern of the transparent electrode completely covers and is larger than that of the lower electrode. The pattern of the transparent electrode is formed over the entire area of the pattern of the lower electrode.
摘要翻译：公开了一种在有机电致发光器件中的发光器件，其中在基片上形成下电极图案，在下电极图案上形成发光层图案，在发光层图案上形成透明电极，发射体具有当向其施加施加电流时有机薄膜发光的结构。透明电极的图案完全覆盖并且比下电极的图案大。透明电极的图案形成在下电极的图案的整个区域上。

5. 发明授权

US07465963B2 Organic EL device 有权
标题翻译：有机EL器件
公开(公告)号：US07465963B2
公开(公告)日：2008-12-16
申请号：US10467691
申请日：2002-02-04
申请人： Kazuhiko Hayashi , Atsushi Oda , Takashi Fukuchi , Shinnzo Tsuboi
发明人： Kazuhiko Hayashi , Atsushi Oda , Takashi Fukuchi , Shinnzo Tsuboi
IPC分类号： H01L33/00
CPC分类号： H01L51/5206 , H01L27/3244 , H01L27/3248 , H01L51/5253 , H01L51/5259 , H01L2251/5315 , H01L2251/5353
摘要： An organic EL device having a light emitting element including a first electrode (2), a second electrode (4) of transparent conductive film, and a light emitting organic material layer (9) formed between said first electrode (2) and said second electrode (4), wherein said transparent conductive film is made of a metal oxide deficient in oxygen as compared with stoichiometric composition. Since the transparent conductive film (4) directly in contact with the light emitting organic material layer (9) over a wide area is made of the metal oxide deficient in oxygen as compared with stoichiometric composition, the transparent conductive film can absorb moisture and oxygen which may possibly absorbed by the light emitting organic material layer so that the light emitting organic material layer is prevented from deteriorating, and the long emission lifetime of the element can be ensured.
摘要翻译：一种具有发光元件的有机EL器件，其包括第一电极（2），透明导电膜的第二电极（4）和形成在所述第一电极（2）和所述第二电极之间的发光有机材料层（9）（4），其中所述透明导电膜由与化学计量组成相比缺氧的金属氧化物制成。由于与广泛的区域直接与发光有机材料层（9）接触的透明导电膜（4）与化学计量组成相比，由氧缺乏的金属氧化物构成，所以透明导电膜可吸收水分和氧气，可能被发光有机材料层吸收，使得防止发光有机材料层劣化，并且可以确保元件的长发光寿命。

6. 发明授权

US06593689B2 Organic light-emitting device 有权
公开(公告)号：US06593689B2
公开(公告)日：2003-07-15
申请号：US10087059
申请日：2002-02-28
申请人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuboi , Atsushi Oda
发明人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuboi , Atsushi Oda
IPC分类号： H01L3300
CPC分类号： H01L51/5096 , H01L27/3244 , H01L51/5203 , H01L51/5262
摘要： An organic light-emitting device is provided, which increases the proportion of available light as much as possible and which produces higher brightness with less input power. The light-emitting device comprises: (a) a base having a surface; (b) a first electrode and a second electrode formed on the surface of the base; the first and second electrodes being located to be opposite to each other; (c) a light-emitting material layer located between the first and second electrodes; the light-emitting material layer having a first part and a second part; the first part being inclined with respect to the surface of the base at an inclination angle within a range from 45° to 90°; the second part being approximately parallel to the surface of the base; and (d) a carrier-blocking layer formed between the first electrode and the second part of the light-emitting material layer; the carrier-blocking layer having a function of blocking carriers emitted from the first electrode into the light-emitting material layer. The first part of the light-emitting material layer forms as a light-emitting region while the second part of the light-omitting material layer forms a non-light-emitting region. The output light is emitted from the light-emitting material layer by way of the base or the second electrode.

7. 发明授权

US07045820B2 Light emitting device having a sensor for determining luminous intensity 有权
标题翻译：具有用于确定发光强度的传感器的发光装置
公开(公告)号：US07045820B2
公开(公告)日：2006-05-16
申请号：US10085607
申请日：2002-02-27
申请人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuboi
发明人： Kazuhiko Hayashi , Takashi Fukuchi , Shinnzo Tsuboi
IPC分类号： H01L27/15 , H01L31/12 , H01L33/00
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/043 , G09G2320/045 , G09G2360/148 , H01L25/167 , H01L27/3211 , H01L27/3269 , H01L2924/0002 , H05B33/08 , H05B33/0896 , H01L2924/00
摘要： A light emitting device in accordance with the present invention includes a light emitting element and a light sensor for detecting the luminous intensity of the light emitted from the light emitting element. The light emitting element includes a lower electrode, a light emitting material layer including at least a light emitting layer, and an upper electrode having light transparency, which are formed on a substrate in the named order. One of the lower electrode and the upper electrode acts as a cathode, and the other acts as an anode. The light sensor is formed on the light emitting element.Thus, it is possible to provide the light emitting device so configured to sufficiently prevent the unevenness of luminance and the deterioration in color balance, and to efficiently guide the light emitted from the light emitting element to the light sensor, so as to enable to detect the luminous intensity of the emitted light with high sensitiveness, with a minimized adverse mutual influence between the light emitting element and the light sensor.
摘要翻译：根据本发明的发光器件包括发光元件和用于检测从发光元件发射的光的发光强度的光传感器。发光元件包括下电极，至少包括发光层的发光材料层和具有透光性的上电极，其以所述顺序形成在基板上。下电极和上电极中的一个用作阴极，另一个用作阳极。光传感器形成在发光元件上。因此，可以提供如此构造的发光器件，以充分防止亮度的不均匀性和色平衡的劣化，并且有效地将从发光元件发射的光引导到光传感器，以便能够检测具有高灵敏度的发射光的发光强度，发光元件和光传感器之间的不利相互影响最小化。

8. 发明申请

US20120280214A1 ORGANIC EL ELEMENT HAVING CATHODE BUFFER LAYER 审中-公开
标题翻译：具有阴极缓冲层的有机EL元件
公开(公告)号：US20120280214A1
公开(公告)日：2012-11-08
申请号：US12734549
申请日：2008-12-25
申请人： Ryohei Makino , Chong Li , Takashi Fukuchi
发明人： Ryohei Makino , Chong Li , Takashi Fukuchi
IPC分类号： H01L51/54
CPC分类号： H01L51/5092 , H01L51/006 , H01L51/0072 , H01L51/5076 , H01L51/5253 , H01L2251/5353
摘要： An organic EL element having at least a cathode, a cathode buffer layer comprising a HAT derivative, an electron injection transport layer and a light-emitting layer in that order from a substrate side. The organic EL element of the present invention provides the particular advantages of (1) preventing damage to the electron injection transport performance of the electron injection transport layer due to oxygen and/or moisture adsorbed on the cathode, thereby ensuring a supply of electrons to the light-emitting layer, (2) reducing the drive voltage of the organic EL element, (3) preventing an increase in the drive voltage to provide the same current density over the course of the drive time, and (4) controlling the occurrence of current leaks and pixel defects, thereby improving the quality and manufacturing yield of the organic EL element.
摘要翻译：从衬底侧依次具有至少具有阴极的阴极缓冲层，包含HAT衍生物的电子注入传输层和发光层的有机EL元件。本发明的有机EL元件具有以下特殊的优点：（1）防止由于阴极上的氧气和/或水分而导致的电子注入传输层的电子注入传输性能的损害，从而确保向发光层，（2）降低有机EL元件的驱动电压，（3）在驱动时间过程中防止驱动电压增加，提供相同的电流密度，（4）电流泄漏和像素缺陷，从而提高有机EL元件的质量和制造成品率。

9. 发明申请

US20070264590A1 Patterning Process, Film Forming Process, Electroluminescence Device Manufacturing Process, Electroluminescence Device, and Electroluminescence Display Apparatus 审中-公开
标题翻译：图案化工艺，成膜工艺，电致发光器件制造工艺，电致发光器件和电致发光显示器
公开(公告)号：US20070264590A1
公开(公告)日：2007-11-15
申请号：US11663537
申请日：2005-09-22
申请人： Takashi Fukuchi
发明人： Takashi Fukuchi
IPC分类号： G03F7/00
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , H01L51/0018 , H01L51/56
摘要： Disclosed is a patterning process includes a patterning step including exposing a base to light, the base including: (a) a substrate; (b) a photocatalyst layer formed on part of the substrate and containing a photocatalyst; and (c) a patterning layer formed on an upper surface of a base including the substrate (a) and the photocatalyst layer (b), the patterning layer being decomposable by action of the photocatalyst; whereby the patterning layer on the photocatalyst layer (c) is decomposed and removed to expose at least part of an upper surface of the photocatalyst layer. According to this process, high-resolution and low-cost EL devices and electroluminescence display apparatuses are provided.
摘要翻译：公开了一种图案化工艺，其包括将基底暴露于光的图案化步骤，所述基底包括：（a）基底; （b）形成在基板的一部分上并含有光催化剂的光催化剂层; 和（c）形成在包括基板（a）和光催化剂层（b）的基底的上表面上的图形层，图案化层可通过光催化剂的作用而分解; 由此光催化剂层（c）上的图案化层被分解除去以暴露光催化剂层的上表面的至少一部分。根据该方法，提供了高分辨率和低成本的EL器件和电致发光显示装置。

10. 发明申请

US20050146265A1 Production method for electric filed luminous body electric field luminous body pattening method and electric field light emitting display device 审中-公开
标题翻译：电场发光体电场发光体拍照方法及电场发光显示装置的制作方法
公开(公告)号：US20050146265A1
公开(公告)日：2005-07-07
申请号：US10494799
申请日：2002-11-07
申请人： Takashi Fukuchi , Shinzo Tsuboi , Tsutomu Minami , Masahiro Tatsumisago , Kiyoharu Tadanaga , Atsunori Matsuda
发明人： Takashi Fukuchi , Shinzo Tsuboi , Tsutomu Minami , Masahiro Tatsumisago , Kiyoharu Tadanaga , Atsunori Matsuda
IPC分类号： H01L27/32 , H01L51/40 , H01L51/52 , H01L51/56 , H05B33/00 , H05B33/10
CPC分类号： H01L51/0016 , H01L27/3211 , H01L51/0004 , H01L51/52 , H01L51/56
摘要： A water-repellent/oil-repellent material that is decomposed to disappear by light irradiation is used to eliminate a water-repellent/oil-repellent layer on ITO electrodes. By forming light emitting layers in regions subjected to the elimination, patterning is carried out.
摘要翻译：使用通过光照射分解消失的防水/防油材料来消除ITO电极上的拒水/拒油层。通过在经过消除的区域中形成发光层，进行图案化。

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