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1. 发明授权

US09989687B2 Wave plate having consistent birefringence properties across the visible spectrum and manufacturing method for same 有权
公开(公告)号：US09989687B2
公开(公告)日：2018-06-05
申请号：US13699830
申请日：2010-05-25
申请人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
发明人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
IPC分类号： G02B5/30 , C23C16/40
CPC分类号： G02B5/3083 , C23C16/40 , G02B5/30 , G02B5/3025
摘要： A wave plate capable of increasing a birefringence quantity and being made into a thin film, and a method of manufacturing the wave plate. The wave plate includes a substrate, whereon convex portions and concave portions are formed with a period less than or equal to the wavelength of light that is used therewith, columnar portions, wherein fine grains of a dielectric material are layered by oblique vapor deposition of a dielectric material from two directions, in a columnar shape on the convex portions in the vertical direction relative to the surface of the substrate, and interstices that are located on the concave portions and disposed between the columnar portions. Using birefringence from the fine grains of the dielectric material and birefringence from the concave/convex portions of the substrate allows increasing the birefringence quantity and making a thin film.

2. 发明申请

US20130135727A1 WAVE PLATE AND WAVE PLATE MANUFACTURING METHOD 有权
标题翻译：波片和波片制造方法
公开(公告)号：US20130135727A1
公开(公告)日：2013-05-30
申请号：US13699830
申请日：2010-05-25
申请人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
发明人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
IPC分类号： G02B5/30 , C23C16/40
CPC分类号： G02B5/3083 , C23C16/40 , G02B5/30 , G02B5/3025
摘要： A wave plate capable of increasing a birefringence quantity and being made into a thin film, and a method of manufacturing the wave plate. The wave plate includes a substrate, whereon convex portions and concave portions are formed with a period less than or equal to the wavelength of light that is used therewith, columnar portions, wherein fine grains of a dielectric material are layered by oblique vapor deposition of a dielectric material from two directions, in a columnar shape on the convex portions in the vertical direction relative to the surface of the substrate, and interstices that are located on the concave portions and disposed between the columnar portions. Using birefringence from the fine grains of the dielectric material and birefringence from the concave/convex portions of the substrate allows increasing the birefringence quantity and making a thin film.
摘要翻译：能够增加双折射量并制成薄膜的波片及其制造方法。波片包括基板，其中凸部和凹部形成有小于或等于其使用的光的波长的周期，柱状部分，其中电介质材料的细晶粒通过倾斜气相沉积从相对于基板的表面在垂直方向的凸部上的柱状形状的两个方向的介电材料和位于凹部上并配置在柱状部之间的间隙。使用来自电介质材料的细晶粒的双折射和来自基板的凹/凸部分的双折射可以增加双折射量并制成薄膜。

3. 发明授权

US08842365B2 Phase difference element and method for manufacturing the same 有权
标题翻译：相位差元件及其制造方法
公开(公告)号：US08842365B2
公开(公告)日：2014-09-23
申请号：US13473100
申请日：2012-05-16
申请人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
发明人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
IPC分类号： G02B1/10 , G02B1/11
CPC分类号： G02B1/115
摘要： A phase difference element capable of reducing reflection of incident light and a manufacturing method for the phase difference element are disclosed. The phase difference element includes a transparent substrate 11, an interface anti-reflection film group 12 and an obliquely vapor deposited film 13. The interface anti-reflection film group is composed by one or more of alternately high and low refractive index films, with the film thicknesses of the respectively films being equal to or less than the wavelength of light in use. The obliquely vapor deposited film is formed by a plurality of layers of a dielectric material. These layers are alternately obliquely vapor deposited from two directions differing by 180° from each other. The refractive index of the interface anti-reflection film group 12 is higher than the refractive index of the transparent substrate 11 and lesser than that of the obliquely vapor deposited film 13.
摘要翻译：公开了能够减少入射光反射的相位差元件和相位差元件的制造方法。相位差元件包括透明基板11，界面防反射膜组12和倾斜气相沉积膜13.界面抗反射膜组由交替高和低折射率膜中的一个或多个组成，其中各膜的膜厚度等于或小于使用的光的波长。倾斜蒸镀膜由多层电介质材料形成。这些层从彼此相差180°的两个方向交替倾斜蒸镀。界面抗反射膜组12的折射率高于透明基板11的折射率，并且小于倾斜气相沉积膜13的折射率。

4. 发明申请

US20120293732A1 PHASE DIFFERENCE ELEMENT AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：相差元件及其制造方法
公开(公告)号：US20120293732A1
公开(公告)日：2012-11-22
申请号：US13473100
申请日：2012-05-16
申请人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
发明人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
IPC分类号： G02F1/1335 , B05D5/06 , G02B1/11
CPC分类号： G02B1/115
摘要： A phase difference element capable of reducing reflection of incident light and a manufacturing method for the phase difference element are disclosed. The phase difference element includes a transparent substrate 11, an interface anti-reflection film group 12 and an obliquely vapor deposited film 13. The interface anti-reflection film group is composed by one or more of alternately high and low refractive index films, with the film thicknesses of the respectively films being equal to or less than the wavelength of light in use. The obliquely vapor deposited film is formed by a plurality of layers of a dielectric material. These layers are alternately obliquely vapor deposited from two directions differing by 180° from each other. The refractive index of the interface anti-reflection film group 12 is higher than the refractive index of the transparent substrate 11 and lesser than that of the obliquely vapor deposited film 13 (FIG. 1).
摘要翻译：公开了能够减少入射光反射的相位差元件和相位差元件的制造方法。相位差元件包括透明基板11，界面防反射膜组12和倾斜气相沉积膜13.界面抗反射膜组由交替高和低折射率膜中的一个或多个组成，其中各膜的膜厚度等于或小于使用的光的波长。倾斜蒸镀膜由多层电介质材料形成。这些层从彼此相差180°的两个方向交替倾斜蒸镀。界面抗反射膜组12的折射率高于透明基板11的折射率，并且小于倾斜气相沉积膜13（图1）的折射率。

5. 发明申请

US20130177717A1 METHOD FOR PRODUCING WAVELENGTH PLATE 审中-公开
标题翻译：生产波长板的方法
公开(公告)号：US20130177717A1
公开(公告)日：2013-07-11
申请号：US13806960
申请日：2011-06-23
申请人： Nobuyuki Koike , Takatoshi Yamada , Akio Takada , Masatoshi Sasaki
发明人： Nobuyuki Koike , Takatoshi Yamada , Akio Takada , Masatoshi Sasaki
IPC分类号： C23C16/40
CPC分类号： C23C16/40 , C23C14/226 , C23C14/5806 , G02B5/3083
摘要： To produce a wavelength plate that is superior in durability and stability and has a high moisture resistant property. A dielectric material is obliquely vapor deposited on a substrate so as to form a birefringent layer that has columnar portions in each of which fine particles of the dielectric material are stacked in a columnar shape, and interstices that are respectively formed between the columnar portions, and the birefringent layer is subjected to an annealing treatment at a temperature within the range of 100° C. or more to 300° C. or less. Then, a protective film with low moisture permeability is formed on the annealed birefringent layer by forming an inorganic compound on the birefringent layer at high density.
摘要翻译：制造耐久性和稳定性优异且耐湿性高的波长板。将电介质材料倾斜地气相沉积在基片上以形成双折射层，该双折射层具有柱状部分，其中每一个电介质材料的细颗粒以柱状形式堆叠，并且间隔分别形成在柱状部分之间，并且在100℃以上300℃以下的温度下对双折射层进行退火处理。然后，通过在双折射层上以高密度形成无机化合物，在退火的双折射层上形成具有低透湿性的保护膜。

6. 发明授权

US06883384B2 Force sensing device having magnetized element and magneto electric material 失效
标题翻译：力传感装置具有磁化元件和磁电材料
公开(公告)号：US06883384B2
公开(公告)日：2005-04-26
申请号：US10366209
申请日：2003-02-13
申请人： Akio Takada , Minoru Ikarashi
发明人： Akio Takada , Minoru Ikarashi
IPC分类号： G01L1/04 , H03H9/02 , H03H9/46 , H04R11/04 , G01L1/00
CPC分类号： H03H9/462 , H03H9/02259 , H03H2009/02511 , H04R11/04
摘要： The present invention relates to a force sensing device, and in particular to a force sensing device for sensing an oscillating force or for application as a filter. In general terms, the invention proposes a force sensing device having a magneto electric material and a magnetic element moveable relative thereto in response to an applied force. The magneto electric material is exposed to the magnetic field of the magnetic element which has a magnetisation direction parallel to the direction of the movement.
摘要翻译：力传感装置技术领域本发明涉及一种力感测装置，特别涉及用于感测振荡力或用作过滤器的力感测装置。一般来说，本发明提出一种力传感装置，其具有响应于所施加的力可相对于其移动的磁电材料和磁性元件。磁电材料暴露于磁性元件的磁场，其磁化方向平行于运动方向。

7. 发明授权

US06331924B1 Magnetoresistive head using a magnetoresistive element as a magnetic detector 失效
标题翻译：使用磁阻元件作为磁检测器的磁阻头
公开(公告)号：US06331924B1
公开(公告)日：2001-12-18
申请号：US09285094
申请日：1999-04-02
申请人： Akio Takada
发明人： Akio Takada
IPC分类号： G11B5127
CPC分类号： G11B5/3903 , G11B5/40
摘要： An MR head using an MR element as a magnetic detector and having head elements formed on a substrate is provided which comprises a capacitor connected in parallel to the MR element. The substrate is made of a conductive material to serve as one of electrodes forming the capacitor. Owing to this construction, the MR element of the MR head is hardly broken down due to an ESD or EOS.
摘要翻译：提供了使用MR元件作为磁检测器并且具有形成在基板上的头元件的MR头，其包括与MR元件并联连接的电容器。衬底由导电材料制成，用作形成电容器的电极之一。由于这种结构，MR头的MR元件由于ESD或EOS而几乎不会分解。

8. 发明授权

US6064551A Magnetoresistance effect type magnetic head 失效
标题翻译：磁阻效应型磁头
公开(公告)号：US6064551A
公开(公告)日：2000-05-16
申请号：US30377
申请日：1998-02-25
申请人： Akio Takada , Takuji Shibata , Moriaki Abe , Tadayuki Honda , Kenji Yazawa , Hiroaki Narisawa
发明人： Akio Takada , Takuji Shibata , Moriaki Abe , Tadayuki Honda , Kenji Yazawa , Hiroaki Narisawa
IPC分类号： G11B5/39
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/3932 , G11B2005/3996
摘要： The present invention provides a high quality magnetoresistance effect type magnetic head having an increased reproduction output and capable of applying a uniform bias magnetic field to a magnetoresistance effect layer without increasing an impedance. The magnetoresistance effect type magnetic head according to the present invention includes: a magnetic layer 11 magnetized approximately in a vertical direction to a plane 14 opposing to a magnetic recording medium; a non-magnetic insulation layer 12 formed on the magnetic layer 11; and a magnetoresistance effect layer 13 formed on the non-magnetic insulation layer 12 and exhibiting the magnetoresistance effect. In the longitudinal type magnetoresistance effect type magnetic head according to the present, the detection current supplied to a magnetoresistance element is prevented from flowing into a hard magnetic film to lower the head reproduction output.
摘要翻译：本发明提供了一种具有增加的再现输出并且能够在不增加阻抗的情况下将均匀偏置磁场施加到磁阻效应层的高质量磁阻效应型磁头。根据本发明的磁阻效应型磁头包括：磁性层11，其磁性层大约在与磁记录介质相对的平面14的垂直方向上磁化; 形成在磁性层11上的非磁性绝缘层12; 以及形成在非磁性绝缘层12上并具有磁阻效应的磁阻效应层13。在根据本发明的纵向型磁阻效应型磁头中，防止提供给磁阻元件的检测电流流入硬磁膜以降低磁头再现输出。

9. 发明授权

US08303794B2 Magnetic material, and a MEMS device using the magnetic material 有权
标题翻译：磁性材料和使用磁性材料的MEMS器件
公开(公告)号：US08303794B2
公开(公告)日：2012-11-06
申请号：US12200991
申请日：2008-08-29
申请人： Wei Beng Ng , Akio Takada
发明人： Wei Beng Ng , Akio Takada
IPC分类号： C25D3/56
CPC分类号： H01F10/16 , H01F41/26 , Y10T428/32
摘要： A magnetic material comprises 50-80 wt % of Cobalt, 9-15 wt % of Nickel, 10-25 wt % of Rhenium, 0.1 to 2.0 wt % of Phosphorus, and 5-10 wt % of Tungsten or Platinum. It can be formed as a layer having good vertical magnetic properties (e.g. when magnetised it can provide a high magnetic field strength in the direction perpendicular to the plane of the layer). The layer preferably has a thickness of above 1 μm. It can be formed by electroplating. The layer is useful for inclusion in a MEMS device.
摘要翻译：磁性材料包括50-80重量％的钴，9-15重量％的镍，10-25重量％的铼，0.1至2.0重量％的磷和5-10重量％的钨或铂。它可以形成为具有良好垂直磁性的层（例如，当磁化时可以在垂直于层的平面的方向上提供高的磁场强度）。该层优选具有1μm以上的厚度。它可以通过电镀形成。该层对于包含在MEMS器件中是有用的。

10. 发明授权

US08125592B2 Liquid crystal apparatus, color filter substrate, and array substrate 失效
标题翻译：液晶装置，滤色器基板和阵列基板
公开(公告)号：US08125592B2
公开(公告)日：2012-02-28
申请号：US12431228
申请日：2009-04-28
申请人： Akio Takada
发明人： Akio Takada
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F2001/133548 , G02F2001/133565
摘要： Disclosed is a liquid crystal apparatus including a plurality of dot regions. The liquid crystal apparatus includes a pair of transparent substrates disposed with a gap, a liquid crystal layer sandwiched by the pair of transparent substrates, and a polarizer formed by disposing, on at least one of surfaces of the pair of transparent substrates which are opposed to each other, a polarization layer group constituted of a plurality of polarization layers including an inorganic fine particle layer having a shape anisotropy, the polarization layer group corresponding to one of the dot region and the plurality of dot regions.
摘要翻译：公开了一种包括多个点区域的液晶装置。液晶装置包括一对间隔开的透明基板，由一对透明基板夹持的液晶层和偏振片，该偏振片通过配置在一对透明基板的至少一个表面上，由具有形状各向异性的无机细粒层的多个偏振层构成的偏振层组，与点区域和多个点区域中的一个相对应的偏振层组。

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