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1. 发明授权

US07083863B2 Luminous element and method for preparation thereof 失效
标题翻译：发光元件及其制备方法
公开(公告)号：US07083863B2
公开(公告)日：2006-08-01
申请号：US10468663
申请日：2002-02-18
申请人： Tetsuya Satou , Mikiko Matsuo , Hisanori Sugiura , Tsuyoshi Uemura
发明人： Tetsuya Satou , Mikiko Matsuo , Hisanori Sugiura , Tsuyoshi Uemura
IPC分类号： H05B33/12 , H01L29/08
CPC分类号： H01L51/0052 , H01L51/002 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A light-emitting element having at least a light-emitting region arranged between a pair of electrodes is provided, in which the light-emitting region contains either (A) a light-emitting material, a compound capable of sustaining the charge transport, and a heavy metal as a mixture, or (B) a compound that is capable of sustaining the charge transport and that includes both of a portion for contributing to the charge transport and a portion for contributing to the light emission within the compound, and a heavy metal as a mixture. A method for producing the light-emitting element, and a display device in which a plurality of the light-emitting elements are used, are provided also. With the light-emitting element of the present invention, it is possible to provide an organic thin film electroluminescent element that has a high emission efficiency, whose materials are easy to synthesize as compared with a heavy metal complex-doped element that has been studied widely in recent years, that has a small concentration quenching, and that is stable and uniform. Therefore, the light-emitting element of the present invention is applicable as a light source for use in a flat-panel-type self-luminous display device and for other various purposes such as communication and illumination.
摘要翻译：提供了具有布置在一对电极之间的至少一个发光区域的发光元件，其中发光区域包含（A）发光材料，能够维持电荷输送的化合物，以及重金属作为混合物，或（B）能够维持电荷输送并且包括用于有助于电荷输送的部分和用于有助于化合物内的光的部分的化合物，以及重的金属作为混合物。还提供了一种发光元件的制造方法以及使用多个发光元件的显示装置。通过本发明的发光元件，与广泛研究的重金属络合物掺杂元素相比，可以提供具有高发光效率的有机薄膜电致发光元件，其材料容易合成近年来，它具有小的浓度淬火，并且是稳定和均匀的。因此，本发明的发光元件可以用作平板型自发光显示装置中的光源，也可以用于通信和照明等各种目的。

2. 发明申请

US20050194586A1 Luminous element and method for preparation thereof 失效
标题翻译：发光元件及其制备方法
公开(公告)号：US20050194586A1
公开(公告)日：2005-09-08
申请号：US10468663
申请日：2002-02-18
申请人： Tetsuya Satou , Mikiko Matsuo , Hisanori Sugiura , Tsuyoshi Uemura
发明人： Tetsuya Satou , Mikiko Matsuo , Hisanori Sugiura , Tsuyoshi Uemura
IPC分类号： H01L51/30 , H01L51/50 , H01L29/08
CPC分类号： H01L51/0052 , H01L51/002 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A light-emitting element having at least a light-emitting region arranged between a pair of electrodes is provided, in which the light-emitting region contains either (A) a light-emitting material, a compound capable of sustaining the charge transport, and a heavy metal as a mixture, or (B) a compound that is capable of sustaining the charge transport and that includes both of a portion for contributing to the charge transport and a portion for contributing to the light emission within the compound, and a heavy metal as a mixture. A method for producing the light-emitting element, and a display device in which a plurality of the light-emitting elements are used, are provided also. With the light-emitting element of the present invention, it is possible to provide an organic thin film electroluminescent element that has a high emission efficiency, whose materials are easy to synthesize as compared with a heavy metal complex-doped element that has been studied widely in recent years, that has a small concentration quenching, and that is stable and uniform. Therefore, the light-emitting element of the present invention is applicable as a light source for use in a flat-panel-type self-luminous display device and for other various purposes such as communication and illumination.
摘要翻译：提供了具有布置在一对电极之间的至少一个发光区域的发光元件，其中发光区域包含（A）发光材料，能够维持电荷输送的化合物，以及重金属作为混合物，或（B）能够维持电荷输送并且包括用于有助于电荷输送的部分和用于有助于化合物内的光的部分的化合物，以及重的金属作为混合物。还提供了一种发光元件的制造方法以及使用多个发光元件的显示装置。通过本发明的发光元件，与广泛研究的重金属络合物掺杂元素相比，可以提供具有高发光效率的有机薄膜电致发光元件，其材料容易合成近年来，它具有小的浓度淬火，并且是稳定和均匀的。因此，本发明的发光元件可以用作平板型自发光显示装置中的光源，也可以用于通信和照明等各种目的。

3. 发明授权

US07342246B2 Light-emitting element and display device and lighting device using same 有权
标题翻译：发光元件和显示装置及使用其的照明装置
公开(公告)号：US07342246B2
公开(公告)日：2008-03-11
申请号：US11086288
申请日：2005-03-23
申请人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
发明人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
IPC分类号： H01L35/24
CPC分类号： H01L51/5271 , H01L51/5262 , H01L51/5268 , H01L2251/5315
摘要： A light-emitting element is provided having a layered structure composed of at least a light-emitting layer having a light-emitting region and a reflective layer for reflecting light emitted from the light-emitting region. Light emitted from the light-emitting region is extracted from a light-extracting surface distanced from the light-emitting region. A light-scattering portion is present in a part of the reflective layer.
摘要翻译：提供一种发光元件，其具有由至少具有发光区域的发光层和用于反射从发光区域发射的光的反射层构成的层叠结构。从发光区域射出的光从与发光区域相距的取光面取出。光散射部分存在于反射层的一部分中。

4. 发明授权

US07741771B2 Light-emitting element and display device and lighting device using same 有权
标题翻译：发光元件和显示装置及使用其的照明装置
公开(公告)号：US07741771B2
公开(公告)日：2010-06-22
申请号：US11969869
申请日：2008-01-04
申请人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
发明人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
IPC分类号： H01J1/62 , H05B33/00
CPC分类号： H01L51/5271 , H01L51/5262 , H01L51/5268 , H01L2251/5315
摘要： A light-emitting element is provided having a layered structure composed of at least a light-emitting layer having a light-emitting region and a reflective layer for reflecting light emitted from the light-emitting region. Light emitted from the light-emitting region is extracted from a light-extracting surface distanced from the light-emitting region. A light-scattering portion is present in a part of the reflective layer.
摘要翻译：提供一种发光元件，其具有由至少具有发光区域的发光层和用于反射从发光区域发射的光的反射层构成的层叠结构。从发光区域射出的光从与发光区域相距的光提取面取出。光散射部分存在于反射层的一部分中。

5. 发明授权

US06998775B2 Layered, light-emitting element 有权
标题翻译：分层，发光元件
公开(公告)号：US06998775B2
公开(公告)日：2006-02-14
申请号：US10399855
申请日：2001-10-25
申请人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
发明人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
IPC分类号： H05B33/00
CPC分类号： H01L51/5271 , H01L51/5262 , H01L51/5268 , H01L2251/5315
摘要： A light-emitting element is provided having a layered structure composed of at least a light-emitting layer having a light-emitting region and a reflective layer for reflecting light emitted from the light-emitting region. Light emitted from the light-emitting region is extracted from a light-extracting surface distanced from the light-emitting region. A light-scattering portion is present in a part of the reflective layer.
摘要翻译：提供一种发光元件，其具有由至少具有发光区域的发光层和用于反射从发光区域发射的光的反射层构成的层叠结构。从发光区域射出的光从与发光区域相距的取光面取出。光散射部分存在于反射层的一部分中。

6. 发明申请

US20050161693A1 Luminous element, and display device and lighting device using it 有权
标题翻译：发光元件，以及使用它的显示装置和照明装置
公开(公告)号：US20050161693A1
公开(公告)日：2005-07-28
申请号：US11086288
申请日：2005-03-23
申请人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
发明人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
IPC分类号： H01L33/00 , H01L51/52
CPC分类号： H01L51/5271 , H01L51/5262 , H01L51/5268 , H01L2251/5315
摘要： A light-emitting element is provided having a layered structure composed of at least a light-emitting layer having a light-emitting region and a reflective layer for reflecting light emitted from the light-emitting region. Light emitted from the light-emitting region is extracted from a light-extracting surface distanced from the light-emitting region. A light-scattering portion is present in a part of the reflective layer.
摘要翻译：提供一种发光元件，其具有由至少具有发光区域的发光层和用于反射从发光区域发射的光的反射层构成的层叠结构。从发光区域射出的光从与发光区域相距的取光面取出。光散射部分存在于反射层的一部分中。

7. 发明申请

US20090021137A1 LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE AND LIGHTING DEVICE USING SAME 有权
标题翻译：发光元件和显示装置及使用其的照明装置
公开(公告)号：US20090021137A1
公开(公告)日：2009-01-22
申请号：US11969869
申请日：2008-01-04
申请人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
发明人： Hisanori Sugiura , Tetsuya Satou , Mikiko Matsuo , Shin-ichiro Hatta
IPC分类号： H01J1/62
CPC分类号： H01L51/5271 , H01L51/5262 , H01L51/5268 , H01L2251/5315
摘要： A light-emitting element is provided having a layered structure composed of at least a light-emitting layer having a light-emitting region and a reflective layer for reflecting light emitted from the light-emitting region. Light emitted from the light-emitting region is extracted from a light-extracting surface distanced from the light-emitting region. A light-scattering portion is present in a part of the reflective layer.
摘要翻译：提供一种发光元件，其具有由至少具有发光区域的发光层和用于反射从发光区域发射的光的反射层构成的层叠结构。从发光区域射出的光从与发光区域相距的取光面取出。光散射部分存在于反射层的一部分中。

8. 发明授权

US06989201B2 Thin film EL device 有权
标题翻译：薄膜EL器件
公开(公告)号：US06989201B2
公开(公告)日：2006-01-24
申请号：US10718554
申请日：2003-11-24
申请人： Tetsuya Satou , Mikiko Matsuo , Hisanori Sugiura , Hitoshi Hisada , Ryuichi Shingae , Yoshinobu Murakami
发明人： Tetsuya Satou , Mikiko Matsuo , Hisanori Sugiura , Hitoshi Hisada , Ryuichi Shingae , Yoshinobu Murakami
IPC分类号： H05B33/14
CPC分类号： H01L51/0052 , C09K11/06 , H01L51/0059 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A thin film EL device having high electroluminescent efficiency, a low operating voltage, and a long lifetime. A thin film EL device of the present invention uses, as a luminescent layer, a charge-transport luminescent material that has, within a molecule, a portion contributing to charge transport and a portion contributing to luminescence where at least two molecular orbitals contributing to luminescent transition are localized.
摘要翻译：具有高电致发光效率，低工作电压和长寿命的薄膜EL器件。本发明的薄膜EL器件使用电荷传输发光材料作为发光层，该电荷传输发光材料在分子内具有有助于电荷迁移的部分和有助于发光的部分，其中至少两个有助于发光的分子轨道转换本地化。

9. 发明授权

US06617613B2 Array of light emitting devices with extended lifetime and high luminescence 有权
标题翻译：具有延长寿命和高发光性的发光器件阵列
公开(公告)号：US06617613B2
公开(公告)日：2003-09-09
申请号：US10092160
申请日：2002-03-05
申请人： Mikiko Matsuo , Tetsuya Satou , Hisanori Sugiura , Naohide Wakita
发明人： Mikiko Matsuo , Tetsuya Satou , Hisanori Sugiura , Naohide Wakita
IPC分类号： H01L3300
CPC分类号： H01L51/5287 , H01L25/046 , H01L51/5012 , H01L2924/0002 , H01L2924/00
摘要： A light-emitting device includes a plurality of light-emitting elements provided on a base material, each of the light-emitting elements including a pair of electrodes, and a light-emitting layer interposed between the electrodes. Light-emitting surfaces of the light-emitting elements are arranged along a standing direction with respect to the base material. The light-emitting elements are formed into a belt shape, a strap shape, a cylindrical shape or a columnar shape or formed to be porous, thereby increasing a surface area of the light-emitting element drastically so as to reduce a current amount per unit area, thus providing a light source with an extended lifetime even in a high luminance application.
摘要翻译：发光装置包括设置在基材上的多个发光元件，每个发光元件包括一对电极和插在电极之间的发光层。发光元件的发光面相对于基材沿直立方向配置。发光元件形成为带状，带状，圆柱形或圆柱状或形成为多孔的，从而大大增加了发光元件的表面积，从而减少了每单位的电流量从而即使在高亮度应用中也提供具有延长使用寿命的光源。

10. 发明授权

US06849346B2 Electrode and thin film EL device including the same and methods of fabricating the same and display device and lighting system including the thin film EL device 有权
标题翻译：包括其的电极和薄膜EL器件及其制造方法以及包括薄膜EL器件的显示器件和照明系统
公开(公告)号：US06849346B2
公开(公告)日：2005-02-01
申请号：US10169974
申请日：2001-01-15
申请人： Mikiko Matsuo , Tetsuya Satou , Hisanori Sugiura , Hitoshi Hisada
发明人： Mikiko Matsuo , Tetsuya Satou , Hisanori Sugiura , Hitoshi Hisada
IPC分类号： H01L51/50 , H01L51/52 , H05B33/26 , H05B33/10 , H05B33/14 , H05B33/22
CPC分类号： H05B33/26 , H01L51/5048 , H01L51/5231 , Y10S428/917
摘要： A thin film EL device is disclosed which includes a hole-injecting electrode, an electron-injecting electrode paired with the hole-injecting electrode, and a functional layer provided between the hole-injecting electrode and the electron-injecting electrode and emitting light by application of an electric field produced by the electrodes. The electron-injecting electrode contains at least two or more different metals having different work functions and a capturing substance for capturing a low work function metal, which is a metal other than a highest work function metal among the above-described metals, in its ionic state. This configuration prevents deterioration of the low work function metal, increasing the luminance and lifetime of the device.
摘要翻译：公开了一种薄膜EL器件，其包括空穴注入电极，与空穴注入电极成对的电子注入电极，以及设置在空穴注入电极和电子注入电极之间并通过应用发光的功能层由电极产生的电场。电子注入电极含有至少两种以上不同的功能的不同的金属和用于捕获作为其上述金属中的最高功函金属以外的金属的低功函数金属的捕获物质，其离子性州。该配置可以防止低功函数金属的劣化，增加器件的亮度和使用寿命。

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