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    • 71. 发明申请
    • SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • 半导体存储器件及其制造方法
    • US20130228853A1
    • 2013-09-05
    • US13601156
    • 2012-08-31
    • Masaaki HIGUCHIAtsushi Fukumoto
    • Masaaki HIGUCHIAtsushi Fukumoto
    • H01L29/78H01L21/28
    • H01L29/7827H01L21/28008H01L27/11578H01L27/11582
    • According to one embodiment, a semiconductor memory device includes: a substrate; a stacked body including a plurality of electrode layers and a plurality of insulating layers, both of them being alternately stacked on the substrate; a cap film provided in contact with the electrode layer within a hole formed to penetrate the stacked body; an insulating film provided on a side wall of the cap film and including a charge accumulation film; and a channel body provided on a side wall of the insulating film. The cap film includes a protrusion portion protruding toward the insulating film. In the cap film, a film thickness of a portion where the protrusion portion is provided in a direction in which the protrusion portion protrudes is larger than a film thickness of the other portions where the protrusion portion is not provided.
    • 根据一个实施例,半导体存储器件包括:衬底; 包括多个电极层和多个绝缘层的堆叠体,它们都交替堆叠在基板上; 在形成为穿透所述层叠体的孔内与所述电极层接触地设置的盖膜; 设置在所述盖膜的侧壁上并具有电荷蓄积膜的绝缘膜; 以及设置在绝缘膜的侧壁上的通道体。 盖膜包括朝向绝缘膜突出的突出部。 在盖膜中,突出部在突起部突出的方向上设置的部分的膜厚大于不设置突起部的其他部分的膜厚。
    • 74. 发明授权
    • Hologram recording/reproducing device and recording/reproducing optical apparatus
    • 全息记录/再现装置和记录/再现光学装置
    • US07965607B2
    • 2011-06-21
    • US11520481
    • 2006-09-13
    • Atsushi FukumotoMikio SugikiKenji TanakaNaoto KojimaMitsuru Toishi
    • Atsushi FukumotoMikio SugikiKenji TanakaNaoto KojimaMitsuru Toishi
    • G11B7/0065G11B7/00
    • G11B7/1374G03H1/0465G03H1/12G03H2223/13G03H2223/17G03H2225/55G11B7/0065G11B7/00772
    • A hologram recording/reproducing device includes a recording/reproducing optical unit performing recording and reproducing operations on a hologram recording/reproducing medium. The optical unit includes a laser light source emitting laser light; a spatial-light modulator generating signal light and reference light from the laser light, the signal light and reference light having a common light path; a phase mask disposed near the modulator or in a conjugate plane of the modulator and transmitting at least the reference light; and an objective lens including a first lens portion and a second lens portion. The first lens portion is disposed at an inner peripheral portion of the objective lens and serves as a Fourier transformation lens focusing the signal light to a predetermined point. The second lens portion is disposed at an outer peripheral portion of the objective lens and has focuses continuously or discretely disposed in an optical-axis direction of the objective lens and at portions in the medium near the predetermined point.
    • 全息记录/再现装置包括在全息记录/再现介质上执行记录和再现操作的记录/再现光学单元。 光学单元包括发射激光的激光光源; 产生来自激光的信号光和参考光的空间光调制器,信号光和参考光具有公共光路; 设置在所述调制器附近或所述调制器的共轭平面中并且至少透射所述参考光的相位掩模; 以及包括第一透镜部分和第二透镜部分的物镜。 第一透镜部分设置在物镜的内周部分,并且用作将信号光聚焦到预定点的傅里叶变换透镜。 第二透镜部分设置在物镜的外周部分处,并且在物镜的光轴方向上以及介质中靠近预定点的部分连续地或离散地设置。
    • 76. 发明授权
    • Recording and reproducing apparatus, recording and reproducing method, reproducing apparatus, and reproducing method
    • 记录和再现装置,记录和再现方法,再现装置和再现方法
    • US07738341B2
    • 2010-06-15
    • US12107609
    • 2008-04-22
    • Masaaki HaraKenji TanakaAtsushi FukumotoKenjiro Watanabe
    • Masaaki HaraKenji TanakaAtsushi FukumotoKenjiro Watanabe
    • G11B7/00
    • G11B7/00772G11B7/1369
    • A recording and reproducing apparatus includes a spatial-light-intensity modulating unit, a spatial-light-phase modulating unit, an optical system that transmits light and leads the light to a hologram recording medium, a converting unit that converts an input data sequence; an amplitude and phase controlling unit that controls, during recording, the spatial-light-intensity modulating unit and the spatial-light-phase modulating unit to generate a signal light and a reference light, and controls, during reproduction, light intensity of each of pixels in a reference light area and a signal light area and controls a phase of each of the pixels, an image-signal acquiring unit that receives the reproduced image and the DC light and obtains two kinds of image signals, a difference calculating unit that calculates a difference between the two kinds of image signals, and a decoding unit that decodes data formed by a combination of the two kinds of values.
    • 记录和再现装置包括空间光强度调制单元,空间光相位调制单元,透光并将光引导到全息图记录介质的光学系统,转换单元,其转换输入数据序列; 幅度和相位控制单元,其在记录期间控制空间光强度调制单元和空间光相位调制单元以产生信号光和参考光,并且在再现期间控制每个的光强度 参考光区域中的像素和信号光区域,并且控制每个像素的相位;图像信号获取单元,接收再现图像和DC光,并获得两种图像信号;差分计算单元,其计算 两种图像信号之间的差异,以及对通过两种值的组合形成的数据进行解码的解码单元。
    • 77. 发明申请
    • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 半导体器件及其制造方法
    • US20100117135A1
    • 2010-05-13
    • US12564349
    • 2009-09-22
    • Makoto MIZUKAMIKiyohito NishiharaMasaki KondoTakashi IzumidaHirokazu IshidaAtsushi FukumotoFumiki AisoDaigo IchinoseTadashi Iguchi
    • Makoto MIZUKAMIKiyohito NishiharaMasaki KondoTakashi IzumidaHirokazu IshidaAtsushi FukumotoFumiki AisoDaigo IchinoseTadashi Iguchi
    • H01L27/12H01L21/86
    • H01L27/1203H01L21/84H01L27/11521H01L27/11524
    • A semiconductor device is formed on a SOI substrate having a semiconductor substrate, a buried oxide film formed on the semiconductor substrate, and a semiconductor layer formed on the buried oxide film, the semiconductor substrate having a first conductive type, the semiconductor layer having a second conductive type, wherein the buried oxide film has a first opening opened therethrough for communicating the semiconductor substrate with the semiconductor layer, the semiconductor layer is arranged to have a first buried portion buried in the first opening in contact with the semiconductor substrate and a semiconductor layer main portion positioned on the first buried portion and on the buried oxide film, the semiconductor substrate has a connection layer buried in a surface of the semiconductor substrate and electrically connected to the first buried portion in the first opening, the connection layer having the second conductive type, and the semiconductor device includes a contact electrode buried in a second opening, a side surface of the contact electrode being connected to the semiconductor layer main portion, a bottom surface of the contact electrode being connected to the connection layer, the second opening passing through the semiconductor layer main portion and the buried oxide film, and the second opening reaching a surface portion of the connection layer.
    • 半导体器件形成在具有半导体衬底的SOI衬底上,形成在半导体衬底上的掩埋氧化膜以及形成在掩埋氧化膜上的半导体层,该半导体衬底具有第一导电类型,该半导体层具有第二导电型 导电型,其中所述掩埋氧化物膜具有通过其开口的第一开口,用于使所述半导体衬底与所述半导体层连通,所述半导体层被布置为具有埋在所述第一开口中的与所述半导体衬底接触的第一掩埋部分和半导体层 主要部分位于第一掩埋部分和掩埋氧化膜上,半导体衬底具有埋在半导体衬底的表面中并与第一开口中的第一掩埋部分电连接的连接层,连接层具有第二导电 类型,并且半导体器件包括接触电极 阴极埋入第二开口中,接触电极的侧表面连接到半导体层主体部分,接触电极的底表面连接到连接层,第二开口穿过半导体层主体部分和埋设 氧化膜,第二开口到达连接层的表面部分。
    • 79. 发明授权
    • Liquid crystal device, its driving method, and driving apparatus
    • 液晶装置,其驱动方法和驱动装置
    • US07355952B2
    • 2008-04-08
    • US10505167
    • 2003-03-05
    • Yasuyuki TakeshitaAtsushi FukumotoShinichi Kai
    • Yasuyuki TakeshitaAtsushi FukumotoShinichi Kai
    • G11B7/00
    • G11B7/1369G02F1/13306G02F2201/122G02F2203/50G11B7/00718G11B7/0956G11B7/13927
    • A liquid crystal device, and a method and an apparatus for driving the same in which the refractive index of the liquid crystal device is adjusted using a simple driving method and apparatus, which is advantageous in that the cost is reduced, are provided. A liquid crystal device (10) includes a first transparent substrate (1002) and a second transparent substrate (1004) that face each other, a liquid crystal (1014) filled between the first and second transparent substrates (1002, 1004), a first transparent electrode (1006) formed on a surface of the first transparent substrate (1002) that faces the second transparent substrate (1004), and a second transparent electrode (1008) formed on a surface of the second transparent substrate (1004) that faces the first transparent substrate (1002). First and second driving signals (S1, S2) of square waves are applied to the first and second transparent electrodes (1002, 1004) with a time interval t (sec) therebetween. Thus, the potential difference between the first and second driving signals (S1, S2) is applied to the liquid crystal (1014).
    • 提供一种液晶装置及其驱动方法和装置,其中使用简单的驱动方法和装置调节液晶装置的折射率,其优点在于降低了成本。 液晶装置(10)包括彼此相对的第一透明基板(1002)和第二透明基板(1004),填充在第一和第二透明基板(1002,1004)之间的液晶(1014),第一透明基板 形成在与第二透明基板(1004)相对的第一透明基板(1002)的表面上的透明电极(1006)以及形成在第二透明基板(1004)的表面上的第二透明电极(1008) 第一透明基板(1002)。 方波的第一和第二驱动信号(S1,S2)以它们之间的时间间隔t(sec)施加到第一和第二透明电极(1002,1004)。 因此,第一和第二驱动信号(S1,S2)之间的电位差被施加到液晶(1014)。
    • 80. 发明申请
    • Hologram recording/reproducing device and recording/reproducing optical apparatus
    • 全息记录/再现装置和记录/再现光学装置
    • US20070153663A1
    • 2007-07-05
    • US11520481
    • 2006-09-13
    • Atsushi FukumotoMikio SugikiKenji TanakaNaoto KojimaMitsuru Toishi
    • Atsushi FukumotoMikio SugikiKenji TanakaNaoto KojimaMitsuru Toishi
    • G11B7/00
    • G11B7/1374G03H1/0465G03H1/12G03H2223/13G03H2223/17G03H2225/55G11B7/0065G11B7/00772
    • A hologram recording/reproducing device includes a recording/reproducing optical unit performing recording and reproducing operations on a hologram recording/reproducing medium. The optical unit includes a laser light source emitting laser light; a spatial-light modulator generating signal light and reference light from the laser light, the signal light and reference light having a common light path; a phase mask disposed near the modulator or in a conjugate plane of the modulator and transmitting at least the reference light; and an objective lens including a first lens portion and a second lens portion. The first lens portion is disposed at an inner peripheral portion of the objective lens and serves as a Fourier transformation lens focusing the signal light to a predetermined point. The second lens portion is disposed at an outer peripheral portion of the objective lens and has focuses continuously or discretely disposed in an optical-axis direction of the objective lens and at portions in the medium near the predetermined point.
    • 全息记录/再现装置包括在全息记录/再现介质上执行记录和再现操作的记录/再现光学单元。 光学单元包括发射激光的激光光源; 产生来自激光的信号光和参考光的空间光调制器,信号光和参考光具有公共光路; 设置在所述调制器附近或所述调制器的共轭平面中并且至少透射所述参考光的相位掩模; 以及包括第一透镜部分和第二透镜部分的物镜。 第一透镜部分设置在物镜的内周部分,并且用作将信号光聚焦到预定点的傅里叶变换透镜。 第二透镜部分设置在物镜的外周部分处,并且在物镜的光轴方向上以及介质中靠近预定点的部分连续地或离散地设置。