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1. 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。

2. 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.

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

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。

5. 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。

6. 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。

7. 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.

8. 发明申请

US20050067947A1 Light-emitting body, light emitting device and light-emitting display 有权
标题翻译：发光体，发光装置和发光显示器
公开(公告)号：US20050067947A1
公开(公告)日：2005-03-31
申请号：US10956036
申请日：2004-10-04
申请人： Kazuhiko Hayashi , Atsushi Oda
发明人： Kazuhiko Hayashi , Atsushi Oda
IPC分类号： H05B33/26 , G09F9/30 , G09G3/32 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/02 , H05B33/08 , H05B33/00
CPC分类号： H01L51/0545 , G09G3/3216 , G09G3/3225 , G09G3/3233 , G09G2300/0842 , H01L27/3244 , H01L51/52 , H01L51/5203 , H01L51/5221
摘要： A light-emitting body of the present invention includes an anode and a cathode at least partly facing the anode with the intermediary of a light-emitting material layer. An auxiliary electrode is formed, via an insulation layer, on the surface of the light-emitting body opposite to the surface where the anode faces the cathode via the light-emitting material layer. The cathode can be formed of a material that corrodes little. The light-emitting body therefore extends the life of a light-emitting device and therefore the life of a light-emitting display.
摘要翻译：本发明的发光体包括阳极和阴极，至少部分地面对阳极，并且具有发光材料层。辅助电极经由绝缘层形成在发光体的与阳极面对阴极的表面相反的表面上，该电极经由发光材料层。阴极可以由腐蚀很少的材料形成。因此，发光体延长了发光装置的寿命，因此延长了发光显示器的寿命。

9. 发明授权

US06806643B2 Light-emitting body, light emitting device and light-emitting display 有权
标题翻译：发光体，发光装置和发光显示器
公开(公告)号：US06806643B2
公开(公告)日：2004-10-19
申请号：US10141649
申请日：2002-05-09
申请人： Kazuhiko Hayashi , Atsushi Oda
发明人： Kazuhiko Hayashi , Atsushi Oda
IPC分类号： H01J162
CPC分类号： H01L51/0545 , G09G3/3216 , G09G3/3225 , G09G3/3233 , G09G2300/0842 , H01L27/3244 , H01L51/52 , H01L51/5203 , H01L51/5221
摘要： A light-emitting body of the present invention includes an anode and a cathode at least partly facing the anode with the intermediary of a light-emitting material layer. An auxiliary electrode is formed, via an insulation layer, on the surface of the light-emitting body opposite to the surface where the anode faces the cathode via the light-emitting material layer. The cathode can be formed of a material that corrodes little. The light-emitting body therefore extends the life of a light-emitting device and therefore the life of a light-emitting display.
摘要翻译：本发明的发光体包括阳极和阴极，至少部分地面对阳极，并且具有发光材料层。辅助电极经由绝缘层形成在发光体的与阳极面对阴极的表面相反的表面上，该电极经由发光材料层。阴极可以由腐蚀很少的材料形成。因此，发光体延长了发光装置的寿命，因此延长了发光显示器的寿命。

10. 发明授权

US07423382B2 Light-emitting body, light emitting device and light-emitting display 有权
标题翻译：发光体，发光装置和发光显示器
公开(公告)号：US07423382B2
公开(公告)日：2008-09-09
申请号：US10956036
申请日：2004-10-04
申请人： Kazuhiko Hayashi , Atsushi Oda
发明人： Kazuhiko Hayashi , Atsushi Oda
IPC分类号： H01J1/62
CPC分类号： H01L51/0545 , G09G3/3216 , G09G3/3225 , G09G3/3233 , G09G2300/0842 , H01L27/3244 , H01L51/52 , H01L51/5203 , H01L51/5221
摘要： A light-emitting body of the present invention includes an anode and a cathode at least partly facing the anode with the intermediary of a light-emitting material layer. An auxiliary electrode is formed, via an insulation layer, on the surface of the light-emitting body opposite to the surface where the anode faces the cathode via the light-emitting material layer. The cathode can be formed of a material that corrodes little. The light-emitting body therefore extends the life of a light-emitting device and therefore the life of a light-emitting display.
摘要翻译：本发明的发光体包括阳极和阴极，至少部分地面对阳极，并且具有发光材料层。辅助电极经由绝缘层形成在发光体的与阳极面对阴极的表面相反的表面上，该电极经由发光材料层。阴极可以由腐蚀很少的材料形成。因此，发光体延长了发光装置的寿命，因此延长了发光显示器的寿命。

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