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91.发明授权Electroluminescence element having metal particles dispersed in light scattering layer 有权具有分散在光散射层中的金属颗粒的电致发光元件公开(公告)号：US07952272B2
公开(公告)日：2011-05-31
申请号：US11591875
申请日：2006-11-02
IPC分类号： H05B33/00
CPC分类号： H01L51/5268 , B82Y20/00 , B82Y30/00 , C03C17/3628 , C03C17/3649 , C03C2217/45 , C03C2217/479 , C03C2217/48 , H01L27/3211 , H01L2251/5369
摘要： In an EL element including a light emitting layer sandwiched between upper and lower electrodes, of light emitted therefrom, light totally reflected at a light emitting layer interface is not taken out, so there is a problem in that light emission efficiency reduces. Therefore, a light scattering layer in which metal particles are dispersed is provided between an electrode and the light emitting layer. According to such a structure, the light from the light emitting layer can be scattered by the metal particles and taken out, thereby improving the light emission efficiency. When plasmon is excited in the metal particles, light confined in the light emitting layer or each layer adjacent thereto can be used, thereby improving light use efficiency.
摘要翻译： 在包括夹在上下电极之间的发光层的EL元件中，从其发射的光不发出在发光层界面全反射的光，因此存在发光效率降低的问题。 因此，在电极和发光层之间设置分散有金属粒子的光散射层。 根据这种结构，来自发光层的光可以被金属颗粒散射并被取出，从而提高发光效率。 当在金属颗粒中激发等离子体激元时，可以使用限制在发光层中或与其相邻的每个层的光，从而提高光的使用效率。
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公开(公告)号：US20100128578A1
公开(公告)日：2010-05-27
申请号：US12584049
申请日：2009-08-28
申请人： Kenji Kato , Takashi Niwa , Susumu Ichihara , Norio Chiba , Manabu Oumi , Nobuyuki Kasama , Yasuyuki Mitsuoka
发明人： Kenji Kato , Takashi Niwa , Susumu Ichihara , Norio Chiba , Manabu Oumi , Nobuyuki Kasama , Yasuyuki Mitsuoka
IPC分类号： G11B11/00
CPC分类号： G11B7/125 , G01Q80/00 , G02B6/4214 , G11B7/122 , G11B7/124 , G11B7/1362 , G11B7/1387 , G11B7/22 , G11B2007/13727
摘要： A near-field optical head has a planar substrate having a first surface, a second surface disposed opposite to the first surface, and an inverted conical or pyramidal hole extending through the first and second surfaces. The inverted conical or pyramidal hole has at least one fine aperture formed at an apex thereof and disposed in the first surface and having at least one curved slant surface. An optical waveguide extends into the inverted conical or pyramidal hole of the planar substrate for propagating light along an optical path. A mirror is disposed in the optical waveguide for bending in the direction of the fine aperture the optical path of the light propagated through the optical waveguide.
摘要翻译： 近场光学头具有平面基板，其具有第一表面，与第一表面相对设置的第二表面和延伸穿过第一表面和第二表面的倒锥形或金字塔形孔。 倒锥形或金字塔形孔具有形成在其顶点处的至少一个细孔，并且设置在第一表面中并且具有至少一个弯曲的倾斜表面。 光波导延伸到平面基板的倒锥形或金字塔形孔中，用于沿光路传播光。 反射镜设置在光波导中，用于在细孔的方向上弯曲通过光波导传播的光的光路。
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公开(公告)号：US20100008211A1
公开(公告)日：2010-01-14
申请号：US12383920
申请日：2009-03-30
申请人： Manabu Oumi , Yasuyuki Mitsuoka , Norio Chiba , Nobuyuki Kasama , Kenji Kato , Takashi Niwa
发明人： Manabu Oumi , Yasuyuki Mitsuoka , Norio Chiba , Nobuyuki Kasama , Kenji Kato , Takashi Niwa
IPC分类号： G11B7/24
CPC分类号： B82Y10/00 , G11B7/0938 , G11B7/12 , G11B7/1387 , G11B7/24085
摘要： An information reproducing apparatus has a medium with a linear tracking mark extending in a scanning direction and a linear data mark extending in a direction orthogonal to the scanning direction. A light control unit irradiates the data mark with a first near-field light polarized in the scanning direction and irradiates the tracking mark with a second near-field light polarized in the direction orthogonal to the scanning direction. A detector detects light scattered by the data mark and the tracking mark irradiated with the first near-field light and the second near-field light, respectively. A signal processing unit processes a first output signal from the detector corresponding to the detected light scattered by the data mark and processes a second output signal from the detector corresponding to the detected light scattered by the tracking mark. The signal processing unit has a control circuit that carries out tracking control in accordance with an intensity of the second output signal and that carries out access control in accordance with an intensity of the first output signal.
摘要翻译： 一种信息再现装置具有在扫描方向上延伸的线性跟踪标记的介质和在与扫描方向正交的方向上延伸的线性数据标记。 光控制单元以沿扫描方向偏振的第一近场光照射数据标记，并以与扫描方向正交的方向偏振的第二近场光照射跟踪标记。 检测器分别检测由第一近场光和第二近场光照射的数据标记和跟踪标记所散射的光。 信号处理单元处理来自检测器的对应于由数据标记散射的检测到的光的第一输出信号，并且处理来自检测器的对应于由跟踪标记散射的检测到的光的第二输出信号。 信号处理单元具有控制电路，该控制电路根据第二输出信号的强度执行跟踪控制，并根据第一输出信号的强度进行访问控制。
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94.发明授权Near-field optical probe for reproducing information on a recording medium using near-field light 失效用于使用近场光在记录介质上再现信息的近场光学探测器公开(公告)号：US07602692B2
公开(公告)日：2009-10-13
申请号：US10925047
申请日：2004-08-24
申请人： Manabu Oumi , Yasuyuki Mitsuoka , Norio Chiba , Nobuyuki Kasama , Kenji Kato , Takashi Niwa
发明人： Manabu Oumi , Yasuyuki Mitsuoka , Norio Chiba , Nobuyuki Kasama , Kenji Kato , Takashi Niwa
IPC分类号： G11B7/00
摘要： A near-field optical probe has a planar substrate formed with a through-hole and a phase shifter layer translucent to light having a wavelength of illumination light used to illuminate the substrate for producing near-field light. The phase shifter layer is effective to cause a shift of phase in the illumination light by 180 degrees and is provided on the substrate so as to cover one opening of the through-hole to form a microscopic aperture for producing near-field light.
摘要翻译： 近场光学探针具有形成有通孔的平面基板和对具有用于照射基板以产生近场光的照明光的波长的光透光的移相器层。 移相器层有效地使照明光中的相位偏移180度，并且设置在基板上以覆盖通孔的一个开口，以形成用于产生近场光的微小孔。
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95.发明授权公开(公告)号：US07240541B2
公开(公告)日：2007-07-10
申请号：US11602373
申请日：2006-11-20
申请人： Takashi Niwa , Kenji Kato , Susumu Ichihara , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama
发明人： Takashi Niwa , Kenji Kato , Susumu Ichihara , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama
IPC分类号： G01N13/14
摘要： An optical microcantilever capable of reducing loss when propagating light. An optical microcantilever 10 comprises a support 1, an optical waveguide 2, a light-blocking film 3, a reflecting film 4, a pointed tip 5, a microscopic aperture 6 formed at the end of the tip 5, and a mirror 7 for reflecting propagating light H propagated from a light input/output end 8 of the optical waveguide 2 towards the microscopic aperture 6.
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公开(公告)号：US07150185B2
公开(公告)日：2006-12-19
申请号：US10949952
申请日：2004-09-24
申请人： Takashi Niwa , Kenji Kato , Susumu Ichihara , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama
发明人： Takashi Niwa , Kenji Kato , Susumu Ichihara , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama
IPC分类号： G01N13/14
摘要： An optical microcantilever for a scanning near field microscope has an optical waveguide for propagating light. The optical waveguide has a longitudinal axis, a light input/output end, a free end opposite to the light input/output end, and a tip formed at the free end of the cantilever and having a microscopic aperture at an end thereof. A support section has a first portion supporting the optical waveguide, a second portion and a third portion. The second portion has an optical element guide channel formed in the support section for supporting an optical element acting on light entering the optical waveguide or on light exiting from the optical waveguide and for determining a position of the optical element. The third portion is disposed between the first portion and the second portion and has a surface disposed at an angle of inclination relative to the longitudinal axis of the optical waveguide. The light input/output end of the optical waveguide projects above the third portion for reducing a coupling loss between the optical element and the optical waveguide.
摘要翻译： 用于扫描近场显微镜的光学微悬臂梁具有用于传播光的光波导。 光波导具有纵向轴线，光输入/输出端，与光输入/输出端相对的自由端，以及形成在悬臂自由端处的尖端，并且在其端部具有微小孔。 支撑部分具有支撑光波导的第一部分，第二部分和第三部分。 第二部分具有形成在支撑部分中的光学元件引导通道，用于支撑作用在进入光波导的光的光学元件或者从光波导出射的光并用于确定光学元件的位置。 第三部分设置在第一部分和第二部分之间，并且具有相对于光波导的纵向轴线以倾斜角设置的表面。 光波导的光输入/输出端突出在第三部分之上，用于减少光学元件和光波导之间的耦合损耗。
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97.发明申请Method for forming optical aperture, near- field optical head, method for fabricating near-field optical head, and information recording/reading apparatus 有权用于形成光学孔径的方法，近场光学头，用于制造近场光学头的方法以及信息记录/读取装置公开(公告)号：US20060146683A1
公开(公告)日：2006-07-06
申请号：US11360279
申请日：2006-02-23
申请人： Takashi Niwa , Kenji Kato , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama , Susumu Ichihara , Hidetaka Maeda , Yoko Shinohara
发明人： Takashi Niwa , Kenji Kato , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama , Susumu Ichihara , Hidetaka Maeda , Yoko Shinohara
IPC分类号： G11B7/00
CPC分类号： G11B7/0937 , G01Q80/00 , G11B7/122 , G11B7/124 , G11B7/1387 , G11B7/22 , G11B11/1058
摘要： An insulated gate transistor has a semiconductor thin film having a first main surface and a second main surface, a first gate insulating film formed on the first main surface of the semiconductor thin film, a first conductive gate formed on the first gate insulating film, first and second confronting semiconductor regions of a first conductivity type insulated from the first conductive gate and disposed in contact with the semiconductor thin film, and a third semiconductor region of a second conductivity type opposite to the first conductivity type disposed in contact with the semiconductor thin film. A gate threshold voltage of the first conductive gate is controlled by a forward bias of the third semiconductor region with respect to one of the first and second semiconductor regions.
摘要翻译： 绝缘栅晶体管具有具有第一主表面和第二主表面的半导体薄膜，形成在半导体薄膜的第一主表面上的第一栅极绝缘膜，形成在第一栅极绝缘膜上的第一导电栅极，第一栅极绝缘膜 以及与第一导电栅绝缘并与半导体薄膜接触的第一导电类型的第二面对半导体区域和与半导体薄膜接触设置的与第一导电类型相反的第二导电类型的第三半导体区域 。 第一导电栅极的栅极阈值电压由第三半导体区域相对于第一和第二半导体区域之一的正向偏压来控制。
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公开(公告)号：US06914873B2
公开(公告)日：2005-07-05
申请号：US10674088
申请日：2003-09-29
申请人： Nobuyuki Kasama , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Kenji Kato , Takashi Niwa , Kunio Nakajima
发明人： Nobuyuki Kasama , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Kenji Kato , Takashi Niwa , Kunio Nakajima
CPC分类号： G11B7/0908 , B82Y10/00 , G11B7/127 , G11B7/1275 , G11B7/1387 , Y10S977/862 , Y10S977/947
摘要： In a recording apparatus for reproducing information recorded on a recording medium by utilizing near-field light, the recording apparatus realizes reliable information reproduction with a simple structure. Illumination light 20 is illuminated to the recording medium 10 to create near-field light on a surface of the recording medium 10. The created near-field light is scattered by a microscopic aperture 12 formed in the aperture element 11 so that scattering light (propagation light) thereof is detected to create a reproduced signal. Derived from the created reproduced light a distance control signal representative of a distance between the microscopic aperture 12 and the recording medium 10. Based on the distance control signal, the aperture element 11 is controlled in position. Due to this, the microscopic aperture 12 is brought into proximity to the recording medium 10.
摘要翻译： 在用于通过利用近场光再现记录在记录介质上的信息的记录装置中，记录装置以简单的结构实现可靠的信息再现。 照明光20被照射到记录介质10上，以在记录介质10的表面上产生近场光。 所产生的近场光被形成在孔元件11中的微细孔12散射，从而检测其散射光（传播光）以产生再现信号。 从创建的再现光中衍生出表示微观孔12和记录介质10之间的距离的距离控制信号。 基于距离控制信号，光圈元件11被控制在适当位置。 由此，使微细孔12靠近记录介质10。
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公开(公告)号：US20050105453A1
公开(公告)日：2005-05-19
申请号：US10950119
申请日：2004-09-24
申请人： Nobuyuki Kasama , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Kenji Kato , Takashi Niwa , Kunio Nakajima
发明人： Nobuyuki Kasama , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Kenji Kato , Takashi Niwa , Kunio Nakajima
CPC分类号： G11B7/0908 , B82Y10/00 , G11B7/127 , G11B7/1275 , G11B7/1387 , Y10S977/862 , Y10S977/947
摘要： In a recording apparatus for reproducing information recorded on a recording medium by utilizing near-field light, the recording apparatus realizes reliable information reproduction with a simple structure. Illumination light 20 is illuminated to the recording medium 10 to create near-field light on a surface of the recording medium 10. The created near-field light is scattered by a microscopic aperture 12 formed in the aperture element 11 so that scattering light (propagation light) thereof is detected to create a reproduced signal. Derived from the created reproduced light a distance control signal representative of a distance between the microscopic aperture 12 and the recording medium 10. Based on the distance control signal, the aperture element 11 is controlled in position. Due to this, the microscopic aperture 12 is brought into proximity to the recording medium 10.
摘要翻译： 在用于通过利用近场光再现记录在记录介质上的信息的记录装置中，记录装置以简单的结构实现可靠的信息再现。 照明光20被照射到记录介质10上，以在记录介质10的表面上产生近场光。 所产生的近场光被形成在孔元件11中的微细孔12散射，从而检测其散射光（传播光）以产生再现信号。 从创建的再现光中衍生出表示微小孔12和记录介质10之间的距离的距离控制信号。基于距离控制信号，孔径元件11被控制在适当位置。 由此，使微细孔12靠近记录介质10。
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100.发明申请Optical microcantilever, manufacturing method thereof, and optical microcantilever holder 失效光学微悬臂梁，其制造方法和光学微悬臂梁支架公开(公告)号：US20050039523A1
公开(公告)日：2005-02-24
申请号：US10949952
申请日：2004-09-24
申请人： Takashi Niwa , Kenji Kato , Susumu Ichihara , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama
发明人： Takashi Niwa , Kenji Kato , Susumu Ichihara , Norio Chiba , Yasuyuki Mitsuoka , Manabu Oumi , Nobuyuki Kasama
IPC分类号： G01B11/30 , G01B5/28 , G01B11/00 , G01B21/30 , G01Q30/02 , G01Q60/06 , G01Q60/22 , G01Q60/32 , G01Q60/38 , G01Q70/02 , G01N13/14 , G12B21/06
摘要： An optical microcantilever capable of reducing loss when propagating light. An optical microcantilever 10 comprises a support 1, an optical waveguide 2, a light-blocking film 3, a reflecting film 4, a pointed tip 5, a microscopic aperture 6 formed at the end of the tip 5, and a mirror 7 for reflecting propagating light H propagated from a light input/output end 8 of the optical waveguide 2 towards the microscopic aperture 6.
摘要翻译： 光学微悬臂梁能够在传播光时减少损耗。 光学微悬臂梁10包括支撑件1，光波导2，遮光膜3，反射膜4，尖端5，形成在尖端5的端部的微小孔6和反射镜 从光波导2的光输入/输出端8向微观孔6传播的传播光H。
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