公开(公告)号：US20110122754A1

公开(公告)日：2011-05-26

申请号：US13054362

申请日：2009-07-02

申请人： Manami Kuiseko ,  Koujirou Sekine

发明人： Manami Kuiseko ,  Koujirou Sekine

IPC分类号： G11B7/135 ,  G02B26/08

CPC分类号： G11B5/314 ,  G02B5/1861 ,  G11B5/4833 ,  G11B5/4866 ,  G11B5/6088 ,  G11B2005/001 ,  G11B2005/0021

摘要： Disclosed is a deflection optical element, which makes it possible to deflect an incident light so as to couple the incident light to an optical element disposed in the later stage without deteriorating the optical efficiency. The deflection optical element, which deflects an incident light coming along a first optical axis at a deflection surface and emits an emission light propagating along a second optical axis so as to couple the emission light to either a diffraction grating or a refracting optical system, comprises at least one diffracting surface and at least one reflecting surface, wherein the angle θn, an angle θt derived as a total diffraction angle caused by the at least one diffracting surface, and an angle θa, which is formed at a second intersection of the first optical axis and the second optical axis, fulfill a conditional relationship of: 0≦θn

摘要翻译： 公开了一种偏转光学元件，其使得可以偏转入射光，以将入射光耦合到设置在后面的光学元件中，而不会降低光学效率。 偏转光学元件使偏转表面沿着第一光轴的入射光偏转并发射沿着第二光轴传播的发射光，以将发射光耦合到衍射光栅或折射光学系统，包括 至少一个衍射表面和至少一个反射表面，其中所述角度和角度; n，作为由所述至少一个衍射表面引起的总衍射角的角度和角度;以及角度和角度; a，其形成在 第一光轴和第二光轴的第二交点满足条件关系：0＆nlE;＆Thetas; n <＆thetas; a <＆thetas; t。

公开(公告)号：US20110019426A1

公开(公告)日：2011-01-27

申请号：US12294513

申请日：2007-07-05

申请人： Manami Kuiseko ,  Akira Sato

发明人： Manami Kuiseko ,  Akira Sato

IPC分类号： F21V11/06

CPC分类号： G02B5/23 ,  G02B5/045 ,  G02F1/133606 ,  G02F2001/133607

摘要： A front luminance of light emitted from a surface light emitting apparatus having a surface light emitting element is greatly improved. The surface light emitting apparatus is provided with a surface light emitting element (20) and a photochromic sheet (10). A repeated uneven pattern having a cross section in a trapezoidal shape is arranged at least on one side of the photochromic sheet, a flat portion (12a) at the tip on the protruding side of the unevenness is adhered to an emitting surface (21a) of the surface light emitting element, and conditions of 0.75>D>4[(sin θ−1/n)2+0.034] are met, where, θ is an apex angle formed by facing inclined surfaces protruded in a trapezoidal shape of the photochromic sheet, n is a refractive index of the photochromic sheet, and D is a ratio of the length of the surface light emitting element at a portion adhered to the emitting surface to the length of at least one cycle of the unevenness in an arrangement direction.

摘要翻译： 从具有表面发光元件的表面发光装置发射的光的正面亮度大大提高。 表面发光装置设置有表面发光元件（20）和光致变色片（10）。 至少在光致变色片的一侧上布置具有梯形截面的重复的不均匀图案，在凹凸的突出侧的尖端处的平坦部分（12a）粘附到 表面发光元件和0.75> D> 4 [（sin＆amp; t; -1 / n）2 + 0.034]的条件被满足，其中＆ 是通过面对以光致变色片的梯形形状突出的倾斜面形成的顶角，n为光致变色片的折射率，D为表面发光元件在粘附于发光部分的部分的长度的比率 表面至布置方向上的凹凸的至少一个周期的长度。

公开(公告)号：US07372079B2

公开(公告)日：2008-05-13

申请号：US11656273

申请日：2007-01-22

申请人： Manami Kuiseko ,  Akira Sato ,  Shigeto Ohmori

发明人： Manami Kuiseko ,  Akira Sato ,  Shigeto Ohmori

IPC分类号： H01L29/22

CPC分类号： H01L51/5275 ,  G02B5/045 ,  G02F1/133603 ,  G02F2001/133607

摘要： To improve the front brightness of the light emitted from a surface light emitter having a surface light emitting device. In the surface light emitter to which a light control sheet having depressions is provided, the surface of the light control sheet having the depressions is adhered to a light emitting side surface of a surface light emitting device, and the transparent material whose refractive index is lower than the refractive index of the light control sheet is arranged in the spaces formed between the depressions and the light emitting side surface of the surface light emitting device.

摘要翻译： 以提高从具有表面发光装置的面光发射器发出的光的正面亮度。 在设置有具有凹陷的调光片的表面光发射器中，具有凹陷的光控制片的表面粘附到表面发光器件的发光侧表面，并且折射率较低的透明材料 比光控制片的折射率设置在形成在表面发光器件的凹部和发光侧表面之间的空间中。

公开(公告)号：US20070230323A1

公开(公告)日：2007-10-04

申请号：US11717573

申请日：2007-03-13

申请人： Naoki Nishida ,  Hiroaki Ueda ,  Manami Kuiseko ,  Koujirou Sekine ,  Kenji Konno ,  Masahiro Okitsu ,  Hiroshi Hatano

发明人： Naoki Nishida ,  Hiroaki Ueda ,  Manami Kuiseko ,  Koujirou Sekine ,  Kenji Konno ,  Masahiro Okitsu ,  Hiroshi Hatano

IPC分类号： G11B7/24

CPC分类号： G11B5/314 ,  B82Y10/00 ,  G11B7/00454 ,  G11B7/124 ,  G11B7/1359 ,  G11B7/1378 ,  G11B7/1387 ,  G11B11/10532 ,  G11B11/10554 ,  G11B2005/0021 ,  G11B2007/13727

摘要： A recorder has a recording medium for information recording, a light source, an optical system, a slider, and an optical waveguide. To the optical system, light from the light source enters, and the slider moves relative to the recording medium while not in contact therewith. The optical waveguide is arranged at position facing the recording medium in the slider so that light entering from the optical system is irradiated on the recording medium. Where the mode field diameter of the optical waveguide on the light output side is d and the mode field diameter thereof on the light input side is D, the mode field diameter is converted by smoothly changing the diameter of the optical waveguide to satisfy D>d.

摘要翻译： 记录器具有用于信息记录的记录介质，光源，光学系统，滑块和光波导。 对于光学系统，来自光源的光进入，并且滑块相对于记录介质移动而不与其接触。 光波导布置在滑块中面向记录介质的位置，使得从光学系统进入的光被照射在记录介质上。 在光输出侧的光波导的模场直径为d，光输入侧的模场直径为D的情况下，通过平滑地改变光波导的直径来转换模场直径，满足D> d 。

公开(公告)号：US20120069721A1

公开(公告)日：2012-03-22

申请号：US13303835

申请日：2011-11-23

申请人： Naoki Nishida ,  Hiroaki Ueda ,  Manami Kuiseko ,  Koujirou Sekine ,  Kenji Konno ,  Masahiro Okitsu ,  Hiroshi Hatano

发明人： Naoki Nishida ,  Hiroaki Ueda ,  Manami Kuiseko ,  Koujirou Sekine ,  Kenji Konno ,  Masahiro Okitsu ,  Hiroshi Hatano

IPC分类号： G11B11/14 ,  G11B15/64

CPC分类号： G11B5/314 ,  B82Y10/00 ,  G11B7/00454 ,  G11B7/124 ,  G11B7/1359 ,  G11B7/1378 ,  G11B7/1387 ,  G11B11/10532 ,  G11B11/10554 ,  G11B2005/0021 ,  G11B2007/13727

摘要： A recorder has a recording medium for information recording, a light source, an optical system, a slider, and an optical waveguide. To the optical system, light from the light source enters, and the slider moves relative to the recording medium while not in contact therewith. The optical waveguide is arranged at position facing the recording medium in the slider so that light entering from the optical system is irradiated on the recording medium. Where the mode field diameter of the optical waveguide on the light output side is d and the mode field diameter thereof on the light input side is D, the mode field diameter is converted by smoothly changing the diameter of the optical waveguide to satisfy D>d.

摘要翻译： 记录器具有用于信息记录的记录介质，光源，光学系统，滑块和光波导。 对于光学系统，来自光源的光进入，并且滑块相对于记录介质移动而不与其接触。 光波导布置在滑块中面向记录介质的位置，使得从光学系统进入的光被照射在记录介质上。 在光输出侧的光波导的模场直径为d，光输入侧的模场直径为D的情况下，通过平滑地改变光波导的直径来转换模场直径，满足D> d 。

公开(公告)号：US08123391B2

公开(公告)日：2012-02-28

申请号：US12294513

申请日：2007-07-05

申请人： Manami Kuiseko ,  Akira Sato

发明人： Manami Kuiseko ,  Akira Sato

IPC分类号： F21V7/04

CPC分类号： G02B5/23 ,  G02B5/045 ,  G02F1/133606 ,  G02F2001/133607

摘要： A surface light emitter comprising a surface-emitting device is notably increased in the front brightness of light outputted from the surface-emitting device.In the surface light emitter comprising the surface-emitting device 20 and a light control sheet 10, a repetitive concavo-convex pattern of trapezoidal from in section is formed at least on one side of the light control sheet and has planar portions 12a at distal ends of projections of the concavo-convex pattern tightly bonded to an output surface 21a of the surface-emitting device. The light control sheet satisfies a condition 0.75>D>4[(sin θ−1/n)2+0.034] where θ represents the apex angle formed by opposite slant sides of the trapezoidal projection of the light control sheet, n represents the refractive index of the light control sheet, and D represents the ratio of a length of a zone to a one-cycle length of the repetitive concavo-convex pattern of the light control sheet as determined in one of the pattern arrangement directions, the zone tightly bonded to the output surface of the surface-emitting device.

摘要翻译： 包括表面发射器件的表面光发射器在从表面发射器件输出的光的正面亮度中显着增加。 在包括表面发射器件20和光控片10的表面光发射器中，至少在光控制片的一侧上形成从截面形成的梯形的重复凹凸图案，并且在远端具有平面部分12a 凹凸图案的凸起紧贴在表面发射器件的输出表面21a上。 光控板满足条件0.75> D> 4 [（sin＆het; -1 / n）2 + 0.034]其中＆ 表示由光控板的梯形投影的相对斜面形成的顶角，n表示光控板的折射率，D表示区域的长度与重复的单周期长度的比率 在一个图案布置方向上确定的光控制片的凹凸图案，该区域紧密结合到表面发射装置的输出表面。

公开(公告)号：US20100208557A1

公开(公告)日：2010-08-19

申请号：US12738962

申请日：2008-10-09

申请人： Manami Kuiseko ,  Naoki Nishida ,  Kenji Konno ,  Koujirou Sekine

发明人： Manami Kuiseko ,  Naoki Nishida ,  Kenji Konno ,  Koujirou Sekine

IPC分类号： G11B7/00 ,  G11B7/135 ,  G11B11/00

CPC分类号： G11B5/02 ,  G11B5/314 ,  G11B5/4866 ,  G11B5/6088 ,  G11B7/08576 ,  G11B7/1359 ,  G11B7/1384 ,  G11B2005/0005 ,  G11B2005/0021

摘要： An optical head includes: a slider which moves relative to a recording medium while the slider is floating above the recording medium; an optical waveguide which is provided on a side surface of an end portion of the slider and which has the focusing function of forming a light spot on the recording medium; and a light guide optical system that guides a light pencil to the optical waveguide. A light pencil coupling portion which receives the light pencil from the light guide optical system is provided in a surface parallel to a direction in which the light pencil is guided by the optical waveguide; and a reflective surface which deflects the light pencil to the light pencil coupling portion is provided in the light guide optical system. The light pencil coupling portion has the function of correcting aberration resulting from oblique incidence of the light pencil obliquely incident from the light guide optical system. A medium member which has a refractive index of more than one is provided between the reflective surface and the light pencil coupling portion.

摘要翻译： 光学头包括：当滑动器浮动在记录介质上方时相对于记录介质移动的滑块; 光波导，其设置在滑块的端部的侧表面上，并且具有在记录介质上形成光斑的聚焦功能; 以及将光笔引导到光波导的导光光学系统。 从光导光学系统接收光笔的光笔耦合部分设置在平行于光笔被光波导引导的方向的表面上; 并且在光导光学系统中设置将光笔偏转到光笔耦合部分的反射表面。 光笔耦合部具有校正从导光光学系统倾斜入射的光笔倾斜入射引起的像差的功能。 在反射表面和光笔耦合部分之间设置折射率大于1的介质构件。

公开(公告)号：US06859334B1

公开(公告)日：2005-02-22

申请号：US09450271

申请日：1999-11-26

申请人： Manami Kuiseko ,  Yasushi Kobayashi

发明人： Manami Kuiseko ,  Yasushi Kobayashi

IPC分类号： G02B17/06 ,  G02B17/08 ,  G11B7/135 ,  G02B17/00 ,  G11B7/00

CPC分类号： G11B7/1374 ,  G02B17/086 ,  G11B7/1387 ,  G11B7/1392 ,  G11B2007/13725

摘要： A reflecting microoptical system is formed of only two optical surfaces having a continuous configuration, and has a simple configuration suitable for glass molding. Different combinations of convex, planar and concave surfaces are disclosed for the two optical surfaces, to provide different advantageous properties. In preferred embodiments of the invention, at least one, and in some cases both, of the optical surfaces have an aspherical shape to correct for aberrations.

摘要翻译： 反射微光学系统仅由具有连续构型的两个光学表面形成，并且具有适合于玻璃成型的简单构造。 对于两个光学表面公开了凸面，平面和凹面的不同组合，以提供不同的有利特性。 在本发明的优选实施例中，光学表面的至少一个光学表面和在一些情况下都具有非球面形状以校正像差。

公开(公告)号：US06831886B1

公开(公告)日：2004-12-14

申请号：US09448467

申请日：1999-11-24

申请人： Hiroyuki Yamasaki ,  Yasushi Kobayashi ,  Manami Kuiseko

发明人： Hiroyuki Yamasaki ,  Yasushi Kobayashi ,  Manami Kuiseko

IPC分类号： G11B700

CPC分类号： G11B7/1387 ,  G11B7/1359 ,  G11B7/1362 ,  G11B7/1384

摘要： An optical head which has a prism with an incident section, an internal reflective surface and an emergent surface, and an optical head device which employs the optical head. Light emitted from a light source is incident to the prism through the incident section, reflects at least once on the internal reflective surface and is converged in the vicinity of the emergent surface. Then, the light effuses through the emergent surface as near field light.

摘要翻译： 具有入射部分的棱镜，内部反射表面和出射表面的光学头，以及使用该光学头的光学头装置。 从光源发射的光通过入射部入射到棱镜，至少在内反射面上反射一次并会聚到出射面附近。 然后，光通过出射表面流过近场光。

公开(公告)号：US06631001B2

公开(公告)日：2003-10-07

申请号：US09372536

申请日：1999-08-11

申请人： Manami Kuiseko

发明人： Manami Kuiseko

IPC分类号： G01B902

CPC分类号： G01J3/447 ,  G01J3/0224

摘要： A spectral image input device has an image forming optical system for forming an image of image light on an image forming surface and a phase difference generating unit disposed anterior to the image forming surface in the direction of image light travel. The phase difference generating unit constitutes, sequentially in the direction of image light travel, a polarizer for transmitting only polarized light in a specific direction, an optical element formed of a solid material having a birefringence, and arranged such that the principal refraction index axis is inclined 45° relative to the polarization angle of the analyzer, the optical element generating a phase difference in accordance with the wavelength of the image light based on the difference in the physical thickness of the optical element in the direction of image light travel and an analyzer for transmitting only the image light of a polarization angle of 90° relative to the direction of the polarized light of the polarizer.

摘要翻译： 光谱图像输入装置具有用于在图像形成表面上形成图像光的图像形成光学系统和在图像光行进方向上设置在图像形成表面之前的相位差产生单元。 相位差生成单元依次在图像光行进方向上构成用于仅透射特定方向的偏振光的偏振器，由具有双折射的固体材料形成的光学元件，并且将主折射率轴为 相对于分析仪的偏振角倾斜45°，光学元件根据图像光行进方向上的光学元件的物理厚度差和图像光行进方向产生与图像光的波长相位差 用于仅透射偏振角相对于偏振片的偏振光的方向成90°的偏振角的图像光。