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71. 发明授权

US08519615B2 Low drive voltage light emitting element 有权
标题翻译：低驱动电压发光元件
公开(公告)号：US08519615B2
公开(公告)日：2013-08-27
申请号：US13543173
申请日：2012-07-06
申请人： Satoshi Seo , Shunpei Yamazaki
发明人： Satoshi Seo , Shunpei Yamazaki
IPC分类号： H01L51/50 , H01L51/52 , H01L51/54
CPC分类号： H01L51/5012 , H01L27/3244 , H01L51/0059 , Y10S428/917
摘要： An object of the present invention is to provide a material which does not substantially have a hole injection barrier from an electrode. A composite material containing an organic compound and an inorganic compound, in which measured current-voltage characteristics of a thin-film layer formed from the composite material which is sandwiched between a pair of electrodes each having a work function of 3.5 eV to 5.5 eV follow Formula (1) below, is manufactured. J = { A ⁢ ⁢ exp ⁡ ( - ϕ a 2 ⁢ ⁢ kT ) } ⁢ V + BV n ( 1 )
摘要翻译：本发明的目的是提供一种基本上不具有来自电极的空穴注入阻挡层的材料。含有有机化合物和无机化合物的复合材料，其中测量由复合材料形成的薄膜层的电流 - 电压特性，其夹在一对电极之间，每个电极的功函数为3.5eV至5.5eV，其功函数为3.5eV至5.5eV 制造下面的式（1）。 J = {A⁢exp⁡（ - ＆phis; a 2ükT）} V + BV n（1）

72. 发明授权

US08344363B2 Semiconductor device and method of manufacturing same 有权
公开(公告)号：US08344363B2
公开(公告)日：2013-01-01
申请号：US12750325
申请日：2010-03-30
申请人： Shunpei Yamazaki , Satoshi Seo , Hideaki Kuwabara
发明人： Shunpei Yamazaki , Satoshi Seo , Hideaki Kuwabara
IPC分类号： H01L35/24
CPC分类号： H01L51/5209 , G01J1/4228 , H01L25/167 , H01L27/3206 , H01L27/3211 , H01L27/322 , H01L27/3244 , H01L27/3246 , H01L27/3258 , H01L27/3262 , H01L27/3276 , H01L33/0041 , H01L51/0096 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L51/524 , H01L51/5271 , H01L51/529 , H01L51/56 , H01L2227/323 , H01L2251/5315
摘要： A FET is formed on a semiconductor substrate, a curved surface having a radius of curvature is formed on an upper end of an insulation, a portion of a first electrode is exposed corresponding to the curved surface to form an inclined surface, and a region defining a luminescent region is subjected to etching to expose the first electrode. Luminescence emitted from an organic chemical compound layer is reflected by the inclined surface of the first electrode to increase a total quantity of luminescence taken out in a certain direction.

73. 发明授权

US08330681B2 Light emitting device and method of driving the light emitting device 有权
公开(公告)号：US08330681B2
公开(公告)日：2012-12-11
申请号：US13531822
申请日：2012-06-25
申请人： Mitsuaki Osame , Aya Anzai , Yoshifumi Tanada , Keisuke Miyagawa , Satoshi Seo , Shunpei Yamazaki
发明人： Mitsuaki Osame , Aya Anzai , Yoshifumi Tanada , Keisuke Miyagawa , Satoshi Seo , Shunpei Yamazaki
IPC分类号： G09G3/30 , G09G3/36
CPC分类号： G09G3/32 , G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G3/3291 , G09G2300/043 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0256 , G09G2310/027 , G09G2310/061 , G09G2310/08 , G09G2320/043 , G09G2320/045 , H01L33/0041
摘要： A light emitting device that achieves long life, and which is capable of performing high duty drive, by suppressing initial light emitting element deterioration is provided. Reverse bias application to an EL element (109) is performed one row at a time by forming a reverse bias electric power source line (112) and a reverse bias TFT (108). Reverse bias application can therefore be performed in synchronous with operations for write-in of an image signal, light emission, erasure, and the like. Reverse bias application therefore becomes possible while maintaining a duty equivalent to that of a conventional driving method.

74. 发明授权

US08277902B2 Method for forming film and method for manufacturing light emitting device 有权
标题翻译：形成薄膜的方法和制造发光器件的方法
公开(公告)号：US08277902B2
公开(公告)日：2012-10-02
申请号：US12398788
申请日：2009-03-05
申请人： Shunpei Yamazaki , Satoshi Seo
发明人： Shunpei Yamazaki , Satoshi Seo
IPC分类号： C08J7/04 , C23C14/28 , H01J9/00
CPC分类号： H05B33/10 , Y02P20/582
摘要： A method for forming a film in which throughput is improved and a desired pattern is obtained smoothly in stacking a plurality of material layers over a substrate and a method for manufacturing a light emitting device are provided. In advance, a material layer is formed selectively by a droplet discharge method to be in contact with a light absorption layer on a first substrate. A second substrate is disposed so that the material layer faces the second substrate. The light absorption layer is irradiated with a laser light so that a film containing a material included in the material layer is formed on the second substrate. When the light absorption layer have a desired pattern, a film reflecting the pattern of the light absorption layer that has undergone the laser light irradiation is formed on the second substrate.
摘要翻译：提供了一种形成胶片的方法，其中提高了生产量并且平滑地获得了在基板上层叠多个材料层的期望图案以及制造发光器件的方法。预先通过液滴喷射方法选择性地形成材料层以与第一基板上的光吸收层接触。第二基板被设置成使得材料层面向第二基板。用激光照射光吸收层，使得包含在材料层中的材料的膜形成在第二基板上。当光吸收层具有期望的图案时，在第二基板上形成反映经过激光照射的光吸收层的图案的膜。

75. 发明授权

US08274456B2 Display device and driving method of the same, and electronic apparatus 有权
标题翻译：显示装置及其驱动方法以及电子装置
公开(公告)号：US08274456B2
公开(公告)日：2012-09-25
申请号：US13190598
申请日：2011-07-26
申请人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
发明人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
IPC分类号： G09G3/36
CPC分类号： G09G3/3216 , G09G3/2018 , G09G3/3283 , G09G3/3291 , G09G2300/0426 , G09G2320/0233 , G09G2320/029 , G09G2320/041 , G09G2320/043
摘要： The brightness of a light emitting element varies when changes in ambient temperature or changes with time occur. In view of this, the invention provides a display device where the influence of variations in the current value of the light emitting element due to changes in ambient temperature and changes with time can be suppressed. The display device of the invention includes a monitoring element that is driven with a constant current, and a voltage applied to the monitoring element is detected and inputted to a light emitting element. In other words, the monitoring element is driven with a low current, and a voltage applied to the monitoring element is inputted to the light emitting element such that the light emitting element is driven with a constant current.
摘要翻译：随着环境温度的变化或时间的变化，发光元件的亮度发生变化。鉴于此，本发明提供了一种显示装置，其中可以抑制由于环境温度的变化和随时间的变化而导致的发光元件的电流值的变化的影响。本发明的显示装置包括以恒定电流驱动的监视元件，并且检测施加到监视元件的电压并将其输入到发光元件。换句话说，监视元件以低电流驱动，并且施加到监视元件的电压被输入到发光元件，使得发光元件以恒定电流驱动。

76. 发明授权

US08217569B2 Low drive voltage light emitting element 有权
标题翻译：低驱动电压发光元件
公开(公告)号：US08217569B2
公开(公告)日：2012-07-10
申请号：US11793526
申请日：2005-12-26
申请人： Satoshi Seo , Shunpei Yamazaki
发明人： Satoshi Seo , Shunpei Yamazaki
IPC分类号： H01L51/50 , H01L51/52 , H01L51/54
CPC分类号： H01L51/5012 , H01L27/3244 , H01L51/0059 , Y10S428/917
摘要： An object of the present invention is to provide a material which does not substantially have a hole injection barrier from an electrode. A composite material containing an organic compound and an inorganic compound, in which measured current-voltage characteristics of a thin-film layer formed from the composite material which is sandwiched between a pair of electrodes each having a work function of 3.5 eV to 5.5 eV follow Formula (1) below, is manufactured. J = { A ⁢ ⁢ exp ⁡ ( - ϕ a 2 ⁢ kT ) } ⁢ V + BV n ( 1 )
摘要翻译：本发明的目的是提供一种基本上不具有来自电极的空穴注入阻挡层的材料。含有有机化合物和无机化合物的复合材料，其中测量由复合材料形成的薄膜层的电流 - 电压特性，其夹在一对电极之间，每个电极的功函数为3.5eV至5.5eV，其功函数为3.5eV至5.5eV 制造下面的式（1）。 J = {A熵exp⁡（ - ＆phis; a 2 kT）} V + BV n（1）

77. 发明授权

US08207916B2 Light emitting device and method of driving the light emitting device 有权
标题翻译：发光装置及其驱动方法
公开(公告)号：US08207916B2
公开(公告)日：2012-06-26
申请号：US12243637
申请日：2008-10-01
申请人： Mitsuaki Osame , Aya Anzai , Yoshifumi Tanada , Keisuke Miyagawa , Satoshi Seo , Shunpei Yamazaki
发明人： Mitsuaki Osame , Aya Anzai , Yoshifumi Tanada , Keisuke Miyagawa , Satoshi Seo , Shunpei Yamazaki
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/32 , G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G3/3291 , G09G2300/043 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0256 , G09G2310/027 , G09G2310/061 , G09G2310/08 , G09G2320/043 , G09G2320/045 , H01L33/0041
摘要： A light emitting device that achieves long life, and which is capable of performing high duty drive, by suppressing initial light emitting element deterioration is provided. Reverse bias application to an EL element (109) is performed one row at a time by forming a reverse bias electric power source line (112) and a reverse bias TFT (108). Reverse bias application can therefore be performed in synchronous with operations for write-in of an image signal, light emission, erasure, and the like. Reverse bias application therefore becomes possible while maintaining a duty equivalent to that of a conventional driving method.
摘要翻译：提供了通过抑制初始发光元件劣化而实现长寿命并能够进行高占空比驱动的发光器件。通过形成反向偏置电源线（112）和反向偏压TFT（108），一次对一个EL元件（109）施加反向偏置。因此，可以与图像信号的写入，发光，擦除等的操作同步地执行反向偏置应用。因此，在保持与常规驱动方法相同的占空比的情况下，可以实现反向偏置应用。

78. 发明授权

US08174007B2 Organic light emitting element and display device using the element 有权
标题翻译：有机发光元件和使用该元件的显示装置
公开(公告)号：US08174007B2
公开(公告)日：2012-05-08
申请号：US12978678
申请日：2010-12-27
申请人： Satoshi Seo , Shunpei Yamazaki
发明人： Satoshi Seo , Shunpei Yamazaki
IPC分类号： H01L35/24
CPC分类号： H01L51/5016 , H01L27/3211 , H01L27/3244 , H01L27/3281 , H01L51/5008 , H01L51/5048 , H01L51/5096 , H01L2251/5376 , H01L2251/5384
摘要： A hole transporting region made of a hole transporting material, an electron transporting region made of an electron transporting material, and a mixed region (light emitting region) in which both the hole transporting material and the electron transporting material are mixed and which is doped with a triplet light emitting material for red color are provided in an organic compound film, whereby interfaces between respective layers which exist in a conventional lamination structure are eliminated, and respective functions of hole transportation, electron transportation, and light emission are exhibited. In accordance with the above-mentioned method, the organic light emitting element for red color can be obtained in which power consumption is low and a life thereof is long. Thus, the display device and the electric device are manufactured by using the organic light emitting element.
摘要翻译：由空穴传输材料制成的空穴传输区域，由电子传输材料制成的电子传输区域和混合有空穴传输材料和电子传输材料的混合区域（发光区域），并掺杂有在有机化合物膜中设置用于红色的三重态发光材料，由此消除了存在于常规层压结构中的各层之间的界面，并且表现出空穴传输，电子传输和发光的各种功能。根据上述方法，可以获得功耗低且寿命长的红色有机发光元件。因此，通过使用有机发光元件来制造显示装置和电气装置。

79. 发明申请

US20110279441A1 Display Device and Driving Method of the Same, and Electronic Apparatus 有权
标题翻译：显示装置及其驱动方法及电子设备
公开(公告)号：US20110279441A1
公开(公告)日：2011-11-17
申请号：US13190598
申请日：2011-07-26
申请人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
发明人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3216 , G09G3/2018 , G09G3/3283 , G09G3/3291 , G09G2300/0426 , G09G2320/0233 , G09G2320/029 , G09G2320/041 , G09G2320/043
摘要： The brightness of a light emitting element varies when changes in ambient temperature or changes with time occur. In view of this, the invention provides a display device where the influence of variations in the current value of the light emitting element due to changes in ambient temperature and changes with time can be suppressed. The display device of the invention includes a monitoring element that is driven with a constant current, and a voltage applied to the monitoring element is detected and inputted to a light emitting element. In other words, the monitoring element is driven with a low current, and a voltage applied to the monitoring element is inputted to the light emitting element such that the light emitting element is driven with a constant current.
摘要翻译：随着环境温度的变化或时间的变化，发光元件的亮度发生变化。鉴于此，本发明提供了一种显示装置，其中可以抑制由于环境温度的变化和随时间的变化而导致的发光元件的电流值的变化的影响。本发明的显示装置包括以恒定电流驱动的监视元件，并且检测施加到监视元件的电压并将其输入到发光元件。换句话说，监视元件以低电流驱动，并且施加到监视元件的电压被输入到发光元件，使得发光元件以恒定电流驱动。

80. 发明申请

US20110169400A1 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：US20110169400A1
公开(公告)日：2011-07-14
申请号：US13069435
申请日：2011-03-23
申请人： Satoshi Seo , Shunpei Yamazaki
发明人： Satoshi Seo , Shunpei Yamazaki
IPC分类号： H01J1/62
CPC分类号： H01L51/5016 , H01L51/0081 , H01L51/0085 , H01L51/0096 , H01L51/5008 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5096 , Y10S428/917
摘要： A light emitting device is provided which has a structure for lowering energy barriers at interfaces between layers of a laminate organic compound layer. A mixed layer (105) composed of a material that constitutes an organic compound layer (1) (102) and a material that constitutes an organic compound layer (2) (103) is formed at the interface between the organic compound layer (1) (102) and the organic compound layer (2) (103). The energy barrier formed between the organic compound layer (1) (102) and the organic compound layer (2) (103) thus can be lowered.
摘要翻译：提供一种发光器件，其具有用于降低层压有机化合物层的层之间的界面处的能量势垒的结构。在构成有机化合物层（1）（102）的材料和构成有机化合物层（2）（103）的材料构成的混合层（105）形成在有机化合物层（1）（102）和有机化合物层（2）（103）。有机化合物层（1）（102）和有机化合物层（2）（103）之间形成的能量势垒可以降低。

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