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1. 发明授权

US07586827B2 Optical pickup apparatus 失效
标题翻译：光拾取装置
公开(公告)号：US07586827B2
公开(公告)日：2009-09-08
申请号：US10972970
申请日：2004-10-25
申请人： Takuji Hatano , Katsuya Yagi , Yuichi Atarashi , Yuichiro Ori
发明人： Takuji Hatano , Katsuya Yagi , Yuichi Atarashi , Yuichiro Ori
IPC分类号： G11B7/12
CPC分类号： G11B7/1395 , G11B7/1369 , G11B7/13925 , G11B7/1398 , G11B2007/0006 , G11B2007/13727
摘要： An optical pickup apparatus has a semiconductor laser source which emits a laser beam in a wavelength band of 405 nm having an elliptic light intensity distribution; a beam shaping element which shapes the light intensity distribution of the laser beam; a polarizing beam splitter having a polarized light separation film in contact with the air and reflecting the laser beam shaped by the beam shaping element on the polarized light separation film; and an objective lens which focuses the laser beam reflected on the polarized light separation film onto an optical information recording medium.
摘要翻译：光拾取装置具有发射具有椭圆光强度分布的405nm波长带的激光束的半导体激光源; 光束成形元件，其对激光束的光强度分布进行整形; 偏振分束器，具有与空气接触的偏振光分离膜，并将由光束成形元件成形的激光束反射在偏振光分离膜上; 以及将反射在偏振光分离膜上的激光束聚焦到光学信息记录介质上的物镜。

2. 发明申请

US20090016395A1 TWO-DIMENSIONAL PHOTONIC CRYSTAL SURFACE-EMITTING LASER 有权
标题翻译：二维光子晶体表面发射激光
公开(公告)号：US20090016395A1
公开(公告)日：2009-01-15
申请号：US12164449
申请日：2008-06-30
申请人： Susumu NODA , Mitsuru Yokoyama , Takuji Hatano
发明人： Susumu NODA , Mitsuru Yokoyama , Takuji Hatano
IPC分类号： H01S3/16
CPC分类号： H01S5/105 , H01S5/183
摘要： Two-dimensional photonic crystal surface-emitting laser comprising a two-dimensional photonic crystal, having media different in refractive index arrayed in a two-dimensional cycle, disposed in the vicinity of an active layer that emits light by the injection of carriers, wherein the two-dimensional photonic crystal consists of square lattices having equal lattice constants in perpendicular directions, and a basic lattice consisting of a square with one medium as a vertex has an asymmetric refractive index distribution with respect to either one of the two diagonals of the basic lattice to thereby emit light in a constant polarizing direction.
摘要翻译：二维光子晶体表面发射激光器，其包括二维光子晶体，其具有以二维周期排列的折射率不同的介质，设置在通过注入载流子而发光的有源层附近，其中，二维光子晶体由在垂直方向上具有相等晶格常数的方形晶格组成，并且由具有一个介质作为顶点的正方形组成的基本晶格相对于基本晶格的两个对角线中的任一个具有不对称折射率分布从而以恒定的偏振方向发光。

3. 发明申请

US20070002284A1 Method for manufacturing projection optical system and projection optical system 审中-公开
标题翻译：投影光学系统和投影光学系统的制造方法
公开(公告)号：US20070002284A1
公开(公告)日：2007-01-04
申请号：US11475491
申请日：2006-06-27
申请人： Masayuki Imaoka , Atsushi Matsuura , Takuji Hatano
发明人： Masayuki Imaoka , Atsushi Matsuura , Takuji Hatano
IPC分类号： G03B21/28
CPC分类号： G03B21/28 , G03B21/145 , G03B21/208
摘要： A projection optical system has lower and upper pedestal components to which a plurality of mirrors are attached. Of the mirrors, a concave mirror is placed closest to a DMD, and a convex mirror is next to the concave mirror. A position and an inclination of the convex mirror is fixed. At least three axes for a position and an inclination of the concave mirror is adjusted.
摘要翻译：投影光学系统具有安装有多个反射镜的下部和上部基座部件。在这些反射镜中，凹面镜最靠近DMD放置，而凸面镜则靠近凹面镜。凸面镜的位置和倾斜度是固定的。调整至少三个轴的位置和凹面镜的倾斜度。

4. 发明申请

US20050111337A1 Optical pickup apparatus 失效
标题翻译：光拾取装置
公开(公告)号：US20050111337A1
公开(公告)日：2005-05-26
申请号：US10972970
申请日：2004-10-25
申请人： Takuji Hatano , Katsuya Yagi , Yuichi Atarashi , Yuichiro Ori
发明人： Takuji Hatano , Katsuya Yagi , Yuichi Atarashi , Yuichiro Ori
IPC分类号： G11B7/135 , G11B7/00
CPC分类号： G11B7/1395 , G11B7/1369 , G11B7/13925 , G11B7/1398 , G11B2007/0006 , G11B2007/13727
摘要： An optical pickup apparatus has a semiconductor laser source which emits a laser beam in a wavelength band of 405 nm having an elliptic light intensity distribution; a beam shaping element which shapes the light intensity distribution of the laser beam; a polarizing beam splitter having a polarized light separation film in contact with the air and reflecting the laser beam shaped by the beam shaping element on the polarized light separation film; and an objective lens which focuses the laser beam reflected on the polarized light separation film onto an optical information recording medium.
摘要翻译：光拾取装置具有发射具有椭圆光强度分布的405nm波长带的激光束的半导体激光源; 光束成形元件，其对激光束的光强度分布进行整形; 偏振分束器，具有与空气接触的偏振光分离膜，并将由光束成形元件成形的激光束反射在偏振光分离膜上; 以及将反射在偏振光分离膜上的激光束聚焦到光学信息记录介质上的物镜。

5. 发明授权

US06870595B1 Optical filter device and method of making same 失效
标题翻译：光滤波器及其制作方法
公开(公告)号：US06870595B1
公开(公告)日：2005-03-22
申请号：US09392264
申请日：1999-09-09
申请人： Toshiharu Mori , Takuji Hatano
发明人： Toshiharu Mori , Takuji Hatano
IPC分类号： G02B6/34 , G02B6/42 , G02F1/13
CPC分类号： G02B6/4246
摘要： The optical waveguide includes an optical waveguide layer, and a filter element including an ultraviolet curing liquid crystal layer disposed in a position which divides the optical waveguide layer in a waveguide direction. The ultraviolet curing liquid crystal layer having a twisted structure in which a helical pitch after curing reflects light of a predetermined wavelength.
摘要翻译：光波导包括光波导层，以及包括紫外线固化液晶层的滤波器元件，该紫外线固化液晶层设置在沿波导方向分割光波导层的位置。具有扭曲结构的紫外线固化液晶层，其中固化后的螺距缩短反射预定波长的光。

6. 发明授权

US06130378A Solar battery 有权
标题翻译：太阳能电池
公开(公告)号：US06130378A
公开(公告)日：2000-10-10
申请号：US283950
申请日：1999-04-01
申请人： Takuji Hatano , Miyuki Teramoto
发明人： Takuji Hatano , Miyuki Teramoto
IPC分类号： H01L31/04 , H01G9/20 , H01L51/00 , H01L51/30 , H01M14/00 , H01L35/00
CPC分类号： H01G9/2059 , H01G9/2031 , H01L51/0086 , Y02E10/542
摘要： The object of the present invention is, in a solar battery where at least an electrolyte and a porous member of an oxide semiconductor retaining a pigment material are provided between a transparent electrode and a counter electrode, to obtain a high conversion efficiency by improving the contact between the transparent electrode and the porous member of the oxide semiconductor. In order to achieve the above-mentioned object, in the solar battery according to the present invention where at least the electrolyte 6 and the porous member 3 of an oxide semiconductor retaining pigment material are provided between the transparent electrode 1 and the counter electrode 5, a finely-formed film 8 made of the same oxide semiconductor as the porous member 3 is further provided between the transparent electrode 1 and the porous member 3 of the oxide semiconductor.
摘要翻译：本发明的目的在于，在透明电极和对电极之间至少设有电解质和保持颜料的氧化物半导体的多孔体的太阳能电池中，通过改善接触而获得高的转换效率在透明电极和氧化物半导体的多孔构件之间。为了实现上述目的，在根据本发明的太阳能电池中，至少在电解质6和氧化物半导体保留颜料的多孔构件3设置在透明电极1和对电极5之间，在透明电极1和氧化物半导体的多孔构件3之间还设置由与多孔构件3相同的氧化物半导体制成的精细成膜的膜8。

7. 发明授权

US5920368A Composite material, display device using the same and process of manufacturing the same 失效
标题翻译：复合材料，使用相同的显示装置及其制造方法
公开(公告)号：US5920368A
公开(公告)日：1999-07-06
申请号：US984166
申请日：1997-12-03
申请人： Takuji Hatano , Kiyofumi Hashimoto , Nobuyuki Kobayashi
发明人： Takuji Hatano , Kiyofumi Hashimoto , Nobuyuki Kobayashi
IPC分类号： G02F1/1333 , C09K19/54 , G02F1/1334 , G02F1/137
CPC分类号： G02F1/13718 , G02F1/1334 , G02F2001/13345
摘要： A composite material includes a cholesteric liquid crystal; a polymer which is distributed in phase-separated domains and provides an effective form-retention property for the composite material; and an additional material which is dissolved in the cholesteric liquid crystal and maintains a cholesteric phase of the liquid crystal and bistability of a focal conic state and a planar state of the liquid crystal.
摘要翻译：复合材料包括胆甾型液晶; 分散在相分离区域中并为复合材料提供有效的保形性的聚合物; 以及溶解在胆甾型液晶中并保持液晶的胆甾醇相和液晶的焦锥状态和平面状态的双稳态的附加材料。

8. 发明授权

US07792007B2 Optical device for monitor and optical pickup apparatus 失效
标题翻译：用于监视器和光学拾取装置的光学装置
公开(公告)号：US07792007B2
公开(公告)日：2010-09-07
申请号：US11183552
申请日：2005-07-18
申请人： Takuji Hatano , Miyuki Teramoto , Hiroshi Hirayama , Masaru Okumura , Iwao Usui
发明人： Takuji Hatano , Miyuki Teramoto , Hiroshi Hirayama , Masaru Okumura , Iwao Usui
IPC分类号： G11B7/135 , G11B7/12
CPC分类号： G11B7/22 , G11B7/1356 , G11B7/1362 , G11B2007/0006
摘要： A monitor optical device has a first region and a second region. The first region transmits part of light beam emitted from a light source to introduce the transmitted light beam to a monitor device. The second region reflects the remainder of the light beam to introduce the reflected light beam to an optical disk. The first region is formed at least within the second region.
摘要翻译：监视器光学装置具有第一区域和第二区域。第一区域透射从光源发射的光束的一部分，以将透射的光束引入监视器装置。第二区域反射光束的剩余部分以将反射光束引入光盘。第一区域至少形成在第二区域内。

9. 发明授权

US07289267B2 Polarizing beam splitter 有权
标题翻译：极化分束器
公开(公告)号：US07289267B2
公开(公告)日：2007-10-30
申请号：US10902321
申请日：2004-07-29
申请人： Tomokazu Taguchi , Kazuyuki Nishi , Takuji Hatano , Kazuhiko Ishimaru
发明人： Tomokazu Taguchi , Kazuyuki Nishi , Takuji Hatano , Kazuhiko Ishimaru
IPC分类号： G02B5/30
CPC分类号： G02B5/3041
摘要： A polarizing beam splitter having a film made of a high-refractivity material and a film made of a low-refractivity material alternately stacked on a substrate. When an incidence angle with respect to a film surface in a particular wavelength is set as θ (°), the following conditional expressions are satisfied in the range of 40≦θ≦50(°):0.99≦Rs(45)/Rs(θ)≦1.04, 0.96≦Tp(45)/Tp(θ)≦1.05, where Rs(θ): reflectivity of polarized light s at a θ incidence; Tp(θ) transmissivity of polarized light p at a θ incidence angle; Rs(45): reflectivity of polarized light s at a 45° incidence angle; and, Tp(45) transmissivity of polarized light p at a 45° incidence angle. The transmissivity of the polarized light p does not decrease and the reflectivity of the polarized light s is nearly 100% with respect to even a broad angle region.
摘要翻译：一种偏振分束器，其具有由高折射率材料制成的膜和由低折射率材料制成的膜，交替层叠在基板上。当相对于特定波长的膜表面的入射角设定为θ（°）时，在40 <θ= 50（°）的范围内满足以下条件表达式：0.99 <= Rs（45） /Rs(the))==.04,0.96 <= Tp（45）/ Tp（θ）<= 1.05，其中Rs（θ）：偏振光s在θ入射时的反射率; 偏振光p在θ入射角的Tp（θ）透射率; Rs（45）：偏振光s在45°入射角的反射率; 以及45°入射角的偏振光p的Tp（45）透射率。偏振光p的透射率并不降低，偏振光s的反射率相对于广角范围也接近100％。

10. 发明申请

US20060158991A1 Reflective optical element and optical pickup including the same 审中-公开
标题翻译：反光光学元件和包括其的光学拾取器
公开(公告)号：US20060158991A1
公开(公告)日：2006-07-20
申请号：US11316366
申请日：2005-12-22
申请人： Takuji Hatano , Hiroshi Hirayama , Miyuki Teramoto
发明人： Takuji Hatano , Hiroshi Hirayama , Miyuki Teramoto
IPC分类号： G11B7/135
CPC分类号： G11B7/1374 , G11B7/1362
摘要： A rising mirror is constructed by forming on a glass substrate a first region and a second region having different reflection properties. The first region is formed of, for example, an antireflection film, and the second regions is formed by superimposing a phase adjustment layer for adjusting the phase of reflected light and a dielectric multilayer film in this order. Forming the phase adjustment layer on the glass substrate in this manner permits, for example, phase adjustment such as eliminates phase shift in reflected light between the regions, and phase adjustment such as cancels out phase shift caused by the objective lens of the optical disc, thereby permitting suppressing disturbance in the wave front of reflected light as whole.
摘要翻译：通过在玻璃基板上形成具有不同反射特性的第一区域和第二区域来构造上升反射镜。第一区域例如由抗反射膜形成，并且通过叠加用于调整反射光相位的相位调整层和电介质多层膜来形成第二区域。以这种方式在玻璃基板上形成相位调整层允许例如相位调整，例如消除区域之间的反射光的相移，以及相位调整，例如消除由光盘的物镜引起的相移，从而能够整体抑制反射光的波前的干扰。

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