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1. 发明专利

JP2009015957A Optical element and optical head 审中-公开
标题翻译：光学元件和光学头
公开(公告)号：JP2009015957A
公开(公告)日：2009-01-22
申请号：JP2007176104
申请日：2007-07-04
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： KUISEKO MANAMI
IPC分类号： G11B5/02 , G11B5/31 , G11B7/135 , G11B11/10
摘要： PROBLEM TO BE SOLVED: To provide an optical element which is excellent in optical efficiency, is compact, and can easily be assembled. SOLUTION: In the optical element in which light transmitted from a light source by a linear light transmission body is irradiated to a recording medium and mounted on a slider moving relatively on the recording medium, the optical element is provided with a fixing part which is formed by a material transmitting light and in which the linear light transmission body is fixed, an incident plane at which light emitted from the linear light transmission body fixed to the fixing part is made incident inside of the optical element, and a deviation plane deviating light made incident from the incident plane, then, the incident plane has optical power converging incident light. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供光学效率优异的光学元件，紧凑，并且可以容易地组装。解决方案：在光学元件中，通过线性透光体从光源透射的光照射到记录介质上并安装在相对于记录介质上移动的滑块上，光学元件设置有固定部分其由透光的材料形成，并且其中固定有线性透光体的入射平面，使从固定在固定部上的线状透光体发出的光入射到光学元件内部的偏转面入射平面入射的偏离光，入射面具有会聚入射光的光焦度。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008010066A Optical head 审中-公开
标题翻译：光学头
公开(公告)号：JP2008010066A
公开(公告)日：2008-01-17
申请号：JP2006179229
申请日：2006-06-29
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： NISHIDA NAOKI , UEDA HIROAKI , KUISEKO MANAMI , SEKINE KOJIRO , HATANO HIROSHI , KONNO KENJI , OKITSU MASAHIRO , TAKADA HISASHI
IPC分类号： G11B7/12
摘要： PROBLEM TO BE SOLVED: To provide an optical head in which increment of floating quantity is suppressed and good optical-assist is achieved. SOLUTION: In the optical head which has a condensing element, and a slider supporting the condensing element, and in which light is made incident on the condensing element, and is converged on a plane opposing to a recording medium of the slider to record/reproduce information in/from the recording medium, a reinforcement member is provided on the slider. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学头，其中浮动量的增加被抑制并且获得良好的光学辅助。解决方案：在具有聚光元件的光学头和支撑聚光元件的光滑头中，入射到聚光元件上的光被聚焦在与滑块的记录介质相对的平面上在记录介质中记录/再现信息，在滑块上设置加强构件。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008009117A Method of forming dielectric multilayer film 审中-公开
标题翻译：形成介质多层膜的方法
公开(公告)号：JP2008009117A
公开(公告)日：2008-01-17
申请号：JP2006179231
申请日：2006-06-29
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： KONNO KENJI , HATANO HIROSHI , OKITSU MASAHIRO , UEDA HIROAKI , KUISEKO MANAMI , NISHIDA NAOKI , SEKINE KOJIRO
IPC分类号： G02B5/28 , C23C14/08 , C23C14/24 , G02B5/08 , G02B5/10
摘要： PROBLEM TO BE SOLVED: To provide a method of forming a dielectric multilayer film used for an optical device whereby the characteristics of the dielectric multilayer film is easily and precisely controlled and the optical device having excellent characteristics is obtained. SOLUTION: The method of forming the dielectric multilayer film formed on the optical device is provided with a first step for forming a test dielectric multilayer film simultaneously on the optical device and a reference substrate for a reference arranged in the vicinity of the optical device before regular film-forming and measuring the characteristics of the optical device and the reference substrate on each of which the test dielectric multilayer film is formed and obtaining the difference of the characteristics between them and a second step for regularly forming the dielectric multilayer film simultaneously on the optical device and the reference substrate following the first step, measuring the characteristics of the regularly film-formed reference substrate and obtaining the characteristics of the regularly film-formed optical device based on the characteristics of the regularly film-formed reference substrate and the difference of the characteristics. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种形成用于光学器件的电介质多层膜的方法，由此容易且精确地控制电介质多层膜的特性，并且获得具有优异特性的光学器件。解决方案：形成在光学器件上的形成电介质多层膜的方法设置有用于在光学器件上同时形成测试电介质多层膜的第一步骤和布置在光学器件附近的用于参考的参考衬底在形成测试电介质多层膜之前获得其特性之间的差异和用于规则地同时形成电介质多层膜的第二步骤的光学器件和参考衬底的特性进行规则成膜之前的测量装置在第一步骤之后的光学器件和参考基板上，测量规则的薄膜形成的参考基板的特性，并且基于规则的膜形成的参考基板的特性和特点差异。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2011039087A Method of manufacturing diffraction grating, and diffraction grating 审中-公开
$Method of manufacturing diffraction grating, and diffraction grating$
标题翻译：制造衍射光栅和衍射光栅的方法
公开(公告)号：JP2011039087A
公开(公告)日：2011-02-24
申请号：JP2009183389
申请日：2009-08-06
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： KUISEKO MANAMI , SEKINE KOJIRO
IPC分类号： G02B5/18
摘要： PROBLEM TO BE SOLVED: To provide a method that facilitates manufacturing a diffraction grating resistant to a temperature change.
SOLUTION: A silicon type solution having a ladder-type crosslinking reactivity is applied onto a rugged surface of a prescribed mother mold 1 to form an SOG solution layer 2 on the rugged surface. A substrate 3 is placed on the SOG solution layer 2, thereafter, a solvent of the SOG solution layer 2 is vaporized and, at the same time, the ladder-type crosslinking reaction is caused in the SOG solution layer 2 to solidify the SOG solution layer 2. Thereby, the SOG solution layer 2 is changed into a diffraction pattern layer 12 having a rugged surface complementary to the rugged surface of the mother mold 1 and a composite material 10 made by adhering the diffraction pattern layer 12 onto the substrate 3 is provided. The composite material 10 is stripped from the mother mold 1 and the diffraction grating is obtained. By using the silicon type solution having a ladder-type crosslinking reactivity, the diffraction grating resistant to a temperature change like a glass product can be easily manufactured.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种有助于制造耐温度变化的衍射光栅的方法。解决方案：将具有梯型交联反应性的硅型溶液施加到规定的母模1的粗糙表面上，以在凹凸的表面上形成SOG溶液层2。将基板3放置在SOG溶液层2上，然后SOG溶液层2的溶剂蒸发，同时在SOG溶液层2中引起梯型交联反应，使SOG溶液固化由此，SOG溶液层2变成具有与母模1的粗糙表面互补的粗糙表面的衍射图案层12，并且通过将衍射图案层12粘附到基板3上而制成的复合材料10是提供。从母模1剥离复合材料10，得到衍射光栅。通过使用具有梯型交联反应性的硅型溶液，能够容易地制造耐玻璃制品的温度变化的衍射光栅。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010123200A Optical device, optical recording head, and optical recording device 审中-公开
标题翻译：光学装置，光学记录头和光学记录装置
公开(公告)号：JP2010123200A
公开(公告)日：2010-06-03
申请号：JP2008296393
申请日：2008-11-20
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： KUISEKO MANAMI , SEKINE KOJIRO , NISHIDA NAOKI , OSAWA KO , HATANO HIROSHI
IPC分类号： G11B5/60 , G11B5/31
摘要： PROBLEM TO BE SOLVED: To provide a compact optical device, an optical recording head and an optical recording device, achieving satisfactory optical-coupling with a planar waveguide. SOLUTION: The optical device includes an optical transmission system for guiding light from a light source, and a planar waveguide for coupling the light guided by the optical transmission system. At a position irradiated with the light guided by the optical transmission system, the planar waveguide has a light input unit for coupling the light to the planar waveguide. The light transmission system converges the light from the light source to the light input unit, and includes a first optical element having positive power in the vicinity of the light source, a second optical element having positive power in the vicinity of the planar waveguide after the light is emitted from the first optical element, and a deflector for deflecting the light to the light input unit. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑的光学装置，光学记录头和光学记录装置，实现与平面波导的令人满意的光耦合。解决方案：光学装置包括用于引导来自光源的光的光传输系统和用于耦合由光传输系统引导的光的平面波导。在由光传输系统引导的光照射的位置处，平面波导具有用于将光耦合到平面波导的光输入单元。光传输系统将来自光源的光会聚到光输入单元，并且包括在光源附近具有正功率的第一光学元件，在平面波导附近具有正功率的第二光学元件从第一光学元件发射光，以及用于将光偏转到光输入单元的偏转器。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008010067A Method of machining optical element and method of machining solid immersion mirror 审中-公开
标题翻译：加工光学元件的方法和加工固体铸造镜的方法
公开(公告)号：JP2008010067A
公开(公告)日：2008-01-17
申请号：JP2006179230
申请日：2006-06-29
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： SEKINE KOJIRO , UEDA HIROAKI , KUISEKO MANAMI , NISHIDA NAOKI , HATANO HIROSHI , KONNO KENJI , OKITSU MASAHIRO
IPC分类号： G11B7/135 , B23K26/36 , G02B5/10 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide a method of machining an optical element for manufacturing a fine aperture having satisfactory accuracy in a reflection region and to provide a method of machining a solid immersion mirror. SOLUTION: The method of machining the optical element wherein the reflection region reflecting light having a wavelength to be used and a transmission region transmitting the light inside the reflection region are formed on one surface of a base material comprises: a reflection region forming step for forming a layer composed of a material reflecting the light on the one surface; and a transmission region forming step for condensing a laser beam which is absorbed by the layer formed in the reflection region forming step to be converted into heat energy and transmitted by the base material, irradiating the layer with the laser beam and removing the irradiated layer to form the transmission region. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种加工用于制造在反射区域中具有令人满意的精度的微孔的光学元件的方法，并提供一种固体浸没镜的加工方法。解决方案：在基材的一个表面上形成加工光学元件的方法，其中反射区域反射要使用的波长的反射区域和透射反射区域内部的光的透射区域包括：反射区域形成用于形成由在一个表面上反射光的材料构成的层的步骤; 以及透射区域形成步骤，用于使由所述反射区域形成步骤中形成的层吸收的激光束聚焦以被转换成热能并被所述基材透射，并用所述激光束照射所述层并将所述被照射层去除形成传输区域。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007322624A Optical member and its manufacturing method 审中-公开
标题翻译：光学会员及其制造方法
公开(公告)号：JP2007322624A
公开(公告)日：2007-12-13
申请号：JP2006151430
申请日：2006-05-31
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： KUISEKO MANAMI , UEDA HIROAKI , NISHIDA NAOKI , SEKINE KOJIRO , HATANO HIROSHI , KONNO KENJI , OKITSU MASAHIRO
IPC分类号： G02B3/00
摘要： PROBLEM TO BE SOLVED: To provide an optical member which prevents the metal film from falling off, protects the light transmissive section from dirt, and is easy to manufacture, and also to provide its manufacturing method.
SOLUTION: This optical member has a light transmissive protection film for the light transmissive section and the reflecting metal film formed on its one surface. Its manufacturing method is also provided.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供防止金属膜脱落的光学构件，保护透光部免受污物，易于制造，并且还提供其制造方法。解决方案：该光学构件具有用于透光部的透光保护膜和形成在其一个表面上的反射金属膜。还提供其制造方法。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2010123176A Optical element and method of manufacturing optical apparatus 审中-公开
标题翻译：光学元件和制造光学装置的方法
公开(公告)号：JP2010123176A
公开(公告)日：2010-06-03
申请号：JP2008295435
申请日：2008-11-19
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： NISHIDA NAOKI , KUISEKO MANAMI
IPC分类号： G11B5/60 , G11B5/02 , G11B5/31 , G11B7/135 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide a plane optical element capable of easily and efficiently adjusting an incident angle of light made incident on a diffraction grating so that the light is accurately condensed on a focal position.
SOLUTION: In the optical element which includes a waveguide including a core layer a part of contour shape of which is a parabola and a clad layer coming into contact with the core layer and the diffraction grating introducing the radiated light in the inner part of the core layer as light advancing to the tip part of the core layer and wherein the light introduced into the core layer is converged on the focal point of the parabola at the tip part and emitted from the tip part, a light shielding part absorbing or scattering a portion of the light advancing in the core layer is disposed between the diffraction grating and the focal point.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种平面光学元件，其能够容易且有效地调节入射到衍射光栅上的光的入射角，使得光在焦点位置被精确地冷凝。解决方案：在包括具有芯层的波导的光学元件中，其一部分轮廓形状是抛物线，并且与芯层接触的包层和衍射光栅将辐射光引入内部部分所述芯层的光线前进到所述芯层的顶端部分，并且其中引入所述芯层的光在所述尖端部分会聚在所述抛物线的焦点上并从所述尖端部分发射，遮光部分吸收或散射在芯层中前进的一部分光被布置在衍射光栅和焦点之间。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008102978A Information recording/reproducing device 审中-公开
标题翻译：信息记录/再现设备
公开(公告)号：JP2008102978A
公开(公告)日：2008-05-01
申请号：JP2006282337
申请日：2006-10-17
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： SEKINE KOJIRO , KUISEKO MANAMI
IPC分类号： G11B5/02 , G11B11/10
摘要： PROBLEM TO BE SOLVED: To provide an information recording/reproducing device wherein light quantity adjustment is unnecessary for each head. SOLUTION: The information recording/reproducing device equipped with at least two heads for projecting lights emitted from a light source to an information recording medium is provided with an optical switch for switching the optical paths of the lights emitted from the light source to selectively emit a light to one of the two heads. Optical path lengths from the light source to the two heads are equal. COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2007310958A Optical recording head and optical recording apparatus 有权
标题翻译：光学记录头和光学记录装置
公开(公告)号：JP2007310958A
公开(公告)日：2007-11-29
申请号：JP2006138724
申请日：2006-05-18
申请人： Konica Minolta Opto Inc , コニカミノルタオプト株式会社
发明人： KUISEKO MANAMI , NISHIDA NAOKI , UEDA HIROAKI , KONNO KENJI , HATANO HIROSHI , OKITSU MASAHIRO , SEKINE KOJIRO
IPC分类号： G11B7/135
CPC分类号： G11B5/6088 , G11B5/314 , G11B2005/0021
摘要： PROBLEM TO BE SOLVED: To provide an optical recording head which is of a small type and is used for an optical recording head attaining high density recording, and to provide an optical recording apparatus.
SOLUTION: The optical recording head comprises: a light source to emit light; one piece of light guiding optical device having a reflecting surface formed of a part of an ellipsoid of rotation using the light source and a point where a light spot is formed by reflecting the light from the light source as the two focal points, or one piece of light guiding optical device forming the reflecting surface using the light source and the point where the light spot is formed by reflecting the light from the light source as the two focal points, by combining two pieces of planes formed of parts of either a paraboloid of rotation or an ellipsoid of rotation; and an optical waveguide which has an optical plane of incidence perpendicular to the direction in which the light spot is formed and the luminous flux forming the light spot converges, and guides the incident light spot to irradiate a recording medium therewith.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种小型的光学记录头，并用于获得高密度记录的光学记录头，并提供光学记录装置。解决方案：光记录头包括：发光的光源; 一个导光光学装置，其具有由使用该光源的一部分旋转椭圆体形成的反射面和通过反射来自光源的光作为两个焦点而形成光点的点，或一个使用光源形成反射面的光导光学装置和通过反射来自光源的光作为两个焦点而形成光点的点，通过组合由抛物面的抛物面的部分构成的两个平面旋转或椭圆旋转; 以及具有垂直于形成有光斑的方向入射的光学平面并形成光点的光束的光波导会聚，引导入射光点照射记录介质。版权所有（C）2008，JPO＆INPIT

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