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1. 发明专利

JP2008071436A Optical disk drive and optical aberration correcting method 有权
标题翻译：光盘驱动和光学校正校正方法
公开(公告)号：JP2008071436A
公开(公告)日：2008-03-27
申请号：JP2006249807
申请日：2006-09-14
申请人： Sony Corp , ソニー株式会社
发明人： SAITO KIMIHIRO , KONDO TAKAO , MIYAMOTO HIROTAKA
IPC分类号： G11B7/125 , G11B7/0065 , G11B7/09 , G11B7/135
CPC分类号： G11B7/0065 , G11B7/1378 , G11B7/13925 , G11B2007/0013
摘要： PROBLEM TO BE SOLVED: To precisely record or reproduce hologram indicating information on an optical disk. SOLUTION: This disk drive can suppress the spherical aberration to the minimum by adjusting the distance D between the lenses in proportion to the cover thickness tc, and move the focusing points Fb1, Fb2 in proportion to the traveling distance of the moving lenses 61, 76 and at the same time make the spherical aberration minimum by properly designing the relay lenses 60, 75. Further, the sum of the cover thicknesses tc1, tc2 is always constant as long as the focusing points Fb1, Fb2 are at the same position. By utilizing these facts, and by moving the moving lenses 61, 76 of the relay lenses 60, 75 for the same distance in the directions opposite to each other depending on the desired depth, it can add each complementary spherical aberration to the blue light beams Lb1, Lb2, and correct the spherical aberrations at the focusing points Fb1, Fb2 to allow them to become the tolerance (0.02 λrms) or smaller. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：精确地记录或再现光盘上的全息图指示信息。
解决方案：该盘驱动器可以通过调整透镜之间的距离D与盖厚度tc成比例将球面像差抑制到最小，并且使聚焦点Fb1，Fb2与移动透镜的移动距离成比例地移动 61,76，并且通过适当地设计中继透镜60,75，同时使球面像差最小化。此外，只要聚焦点Fb1，Fb2相同，盖厚度tc1，tc2的总和总是恒定位置。通过利用这些事实，并且通过使中继透镜60,75的移动透镜61,76在与所需深度相反的方向上相同的距离移动，它可以将每个互补的球面像差加到蓝色光束 Lb1，Lb2，并且校正聚焦点Fb1，Fb2处的球面像差，以允许它们变为公差（0.02λrms）或更小。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007305259A Solid immersion lens, condenser lens using thereof, optical pickup, optical recording and reproducing device, and support for solid immersion lens 审中-公开
标题翻译：固体透镜，使用其的冷凝器镜头，光学拾取，光学记录和再现装置，以及固体镜片的支持
公开(公告)号：JP2007305259A
公开(公告)日：2007-11-22
申请号：JP2006134434
申请日：2006-05-12
申请人： Sony Corp , ソニー株式会社
发明人： NAKAOKI ARIKATSU , KONDO TAKAO , SAITO KIMIHIRO
IPC分类号： G11B7/135
摘要： PROBLEM TO BE SOLVED: To simplify optical adjustment work in the case of assembling a condenser lens, an optical pickup and an optical recording and reproducing device by providing a solid immersion lens wherein both of manufacturing work and optical adjustment are simple comparatively. SOLUTION: The solid immersion lens is made of moldable optical transparent high refractive index material, and has a spherical part 2b and a conical tip part 2a. In the vicinity of the boundary of the spherical part 2b and the tip part 2a, protrusion parts 7 each having a plane 7u nearly orthogonal to an optical axis (c) are provided to a part of the tip part 2a. Tilt control and positional control in the direction of an optical axis (c) are performed by the planes 7u, and positional control within the plane orthogonal to the optical axis is performed by the outer peripheral parts of the protrusion parts 7. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了简化在通过提供固体浸没透镜来组装聚光透镜，光学拾取器和光学记录和再现装置的情况下的光学调整工作，其中制造工作和光学调节都比较简单。解决方案：固体浸没透镜由可成型的光学透明高折射率材料制成，并且具有球形部分2b和锥形尖端部分2a。在球面部分2b和尖端部分2a的边界附近，具有与光轴（c）几乎正交的平面7u的突起部分7设置在尖端部分2a的一部分上。通过平面7u进行光轴（c）的倾斜控制和位置控制，通过突出部7的外周部进行与光轴正交的面内的位置控制。（C）2008，JPO＆INPIT

3. 发明专利

JP2005332449A Optical pickup device, optical recording and reproducing device and tilt control method 审中-公开
标题翻译：光学拾取装置，光学记录和再现装置和倾斜控制方法
公开(公告)号：JP2005332449A
公开(公告)日：2005-12-02
申请号：JP2004148015
申请日：2004-05-18
申请人： Sony Corp , ソニー株式会社
发明人： ISHIMOTO TSUTOMU , KONDO TAKAO
IPC分类号： G11B7/095
摘要： PROBLEM TO BE SOLVED: To provide an optical pickup device in which wide range tilt control is precisely conducted employing a more simple constitution and relatively low voltage consumption.
SOLUTION: The optical pickup device is provided with a head which illuminates light beams from a light source to the recording surface of an optical recording medium, a first control section which controls the distance between the head and the recording surface of the optical recording medium and a second control section which tilts the head corresponding to the tilt of the optical recording medium. A pedestal 80 which holds the head of the second control section is provided with tilt actuators 23 and 24 at respective extended positions along approximately radial and tangential directions of the optical recording medium with respect to an optical axis c of the head.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用更简单的结构和相对低的电压消耗来精确地进行宽范围倾斜控制的光学拾取装置。解决方案：光拾取装置设有将光源照射到光记录介质的记录表面的光头，第一控制部分控制光头和记录表面之间的距离记录介质和与光学记录介质的倾斜相对应的头部的第二控制部分。保持第二控制部分的头部的基座80相对于头部的光轴c沿着光学记录介质的大致径向和切线方向在相应的延伸位置处设置有倾斜致动器23和24。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005302266A Solid immersion lens, condensing lens using the same, optical pickup device and optical recording and reproducing device 审中-公开
标题翻译：固体透镜，使用相同的镜头，光学拾取装置和光学记录和再现装置
公开(公告)号：JP2005302266A
公开(公告)日：2005-10-27
申请号：JP2005029403
申请日：2005-02-04
申请人： Sony Corp , ソニー株式会社
发明人： SHINODA MASATAKA , SAITO KIMIHIRO , KONDO TAKAO
IPC分类号： G02B13/00 , G11B7/135
摘要： PROBLEM TO BE SOLVED: To provide a solid immersion lens for increasing a margin to the inclination of incident light in comparison with a conventional one and making a margin of assembling accuracy comparatively large, a condensing lens using the same, an optical pickup device and an optical recording and reproducing device. SOLUTION: The solid immersion lens is characterized in that an objective surface is formed as a curved surface composed of a proximately one curved surface. In addition, in the solid immersion lens, its spherical part is considered as a hemispherical with radius of curvature r and the curved surface has a shape approximately circumscribed to a sphere with a radius of approximately r/2 near a condensing position. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种固体浸没透镜，用于增加与常规的入射光的倾斜度的余量，并且使组装精度的裕度相对较大，使用其的聚光透镜，光学拾取头设备和光学记录和再现设备。解决方案：固体浸没透镜的特征在于，目标表面形成为由近似一个曲面构成的曲面。此外，在固体浸没透镜中，其球形部分被认为是具有曲率半径r的半球形，并且弯曲表面具有大致外接于靠近冷凝位置的大约r / 2的球体的形状。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2009134780A Solid immersion lens, focusing lens using the same, optical pickup device and data recording/reproducing apparatus 有权
标题翻译：固体透镜，聚焦镜片，光学拾取装置和数据记录/再现装置
公开(公告)号：JP2009134780A
公开(公告)日：2009-06-18
申请号：JP2007307881
申请日：2007-11-28
申请人： Sony Corp , ソニー株式会社
发明人： KIN YOSHITOSHI , ISHIMOTO TSUTOMU , KONDO TAKAO , NAKAOKI ARIKATSU
IPC分类号： G11B7/135 , G11B5/02
CPC分类号： G11B7/1387 , G02B3/00 , G11B7/121 , G11B7/1374 , G11B2007/13727
摘要： PROBLEM TO BE SOLVED: To provide a SIL (solid immersion lens) capable of suppressing damages even when collision occurs with an object irradiated with light such as a data recording medium. SOLUTION: The SIL includes a spherical part, a cone-shaped part 22, and a tip part 23, and a curved surface 2Er is formed in an edge part between the cone-shaped part 22 and the tip part 23. Especially, setting the curved surface 2Er having a relatively large curvature on a relative traveling direction approaching side with a data recording medium reduces stress concentration during collision, thereby preventing or suppressing damaging of the surface of the data recording medium. Stabilization of gap control is improved. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供即使在与诸如数据记录介质的光照射的物体发生碰撞时也能够抑制损伤的SIL（固体浸没透镜）。解决方案：SIL包括球形部分，锥形部分22和尖端部分23，并且弯曲表面2Er形成在锥形部分22和尖端部分23之间的边缘部分中。特别地，在数据记录介质的相对行进方向上设置相对较大的曲率的曲面2Er使碰撞时的应力集中降低，从而防止或抑制数据记录介质的表面的破坏。间隙控制的稳定性得到改善。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008071433A Optical disk drive, focusing position control method, and volume type recording medium 有权
标题翻译：光盘驱动器，聚焦位置控制方法和体积记录介质
公开(公告)号：JP2008071433A
公开(公告)日：2008-03-27
申请号：JP2006249804
申请日：2006-09-14
申请人： Sony Corp , ソニー株式会社
发明人： SAITO KIMIHIRO , HORIGOME TOSHIHIRO , KONDO TAKAO , HAYASHI KUNIHIKO , KOBAYASHI SEIJI , IWAMURA TAKASHI , TAMADA SAKUYA
IPC分类号： G11B7/09 , G11B7/0065 , G11B7/125 , G11B7/24
CPC分类号： G11B7/0908 , G11B7/0065 , G11B7/083 , G11B7/0938 , G11B7/24044
摘要： PROBLEM TO BE SOLVED: To precisely record or reproduce a hologram showing information on an optical disk. SOLUTION: When recording information on an optical disk 100, this disk drive makes the focusing point Fr follow the desired track by controlling the position of the objective lens OL1 based on the result of detecting the reflected red light beam Lr2, and moves the focusing point Fb1 of the blue light beam Lb1 to the desired mark position by the objective lens OL1. Further, it moves the focusing point Fb2 to the desired mark position by controlling the objective lens OL2 based on the result of detecting the blue light beam Lb1 through the objective lenses OL1 and OL2. Since the focusing point Fb1 of the blue light beam Lb1 and the focusing point Fb2 of the blue light beam Lb2 can be moved to the same mark position to interfere with each other, it can record the recording mark RM on the desired mark position. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：精确地记录或再现在光盘上显示信息的全息图。解决方案：当在光盘100上记录信息时，通过基于检测反射红光束Lr2的结果控制物镜OL1的位置，该盘驱动器使聚焦点Fr跟随期望的轨迹，并且移动蓝色光束Lb1的聚焦点Fb1由物镜OL1到期望的标记位置。此外，通过基于通过物镜OL1和OL2检测蓝色光束Lb1的结果，通过控制物镜OL2将聚焦点Fb2移动到期望的标记位置。由于蓝色光束Lb1的蓝色光束Lb1的聚焦点Fb1和蓝色光束Lb2的聚焦点Fb2可以移动到相同的标记位置以相互干扰，所以可以将记录标记RM记录在所需的标记位置。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006114195A Lens holding member, focusing lens using the same, optical pickup apparatus and optical recording and reproducing apparatus 审中-公开
标题翻译：透镜保持构件，聚焦镜头，光学拾取装置和光学记录和再现装置
公开(公告)号：JP2006114195A
公开(公告)日：2006-04-27
申请号：JP2005045735
申请日：2005-02-22
申请人： Sony Corp , ソニー株式会社
发明人： SHINODA MASATAKA , SAITO KIMIHIRO , KONDO TAKAO
IPC分类号： G11B7/135 , G02B13/00 , G02B21/02 , G11B7/08
CPC分类号： G11B7/1374 , G11B7/22 , G11B2007/13727
摘要： PROBLEM TO BE SOLVED: To secure a tilt margin in a lens holding member which can be suitably applied to a near field optical recording and reproduction solid immersion lens and to improve stable running between the lens and an optical recording medium in a focusing lens using such lens holding member, an optical pickup apparatus and an optical recording and reproducing apparatus. SOLUTION: In the lens holding member 20 for holding the solid immersion lens 11, a step portion 21 and/or slant face is constructed at least on a part of the objective side surface. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了确保可适当地施加到近场光学记录和再现固体浸没透镜的透镜保持构件中的倾斜余量，并且改善在聚焦中的透镜和光学记录介质之间的稳定运行使用这种透镜保持构件的透镜，光学拾取装置和光学记录和再现装置。解决方案：在用于保持固体浸没透镜11的透镜保持构件20中，至少在物体侧表面的一部分上构造台阶部分21和/或倾斜面。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005332448A Optical recording medium fixing device, fixing method of optical recording medium and optical recording and reproducing device 审中-公开
标题翻译：光记录介质固定装置，光记录介质和光记录和再现装置的固定方法
公开(公告)号：JP2005332448A
公开(公告)日：2005-12-02
申请号：JP2004148014
申请日：2004-05-18
申请人： Sony Corp , ソニー株式会社
发明人： ISHIMOTO TSUTOMU , KONDO TAKAO
IPC分类号： G11B17/028
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium fixing device in which the fixing of an optical recording medium is conducted without depending on surface characteristics of the signal recording surface and distortion caused on a disk is reduced.
SOLUTION: The fixing device is used to fix an optical recording medium 1 on a movable mechanism 20 and provided with a fixing mechanism 10 by which the medium 1 is fixed to the movable mechanism 20 while a non-signal recording surface 3 that is the opposite side of the signal recording surface 2 of the optical recording medium 1 is used as a reference surface.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种光学记录介质固定装置，其中不依赖于信号记录表面的表面特性进行光学记录介质的固定，并且减小了在盘上引起的失真。解决方案：定影装置用于将光学记录介质1固定在可移动机构20上，并且设置有固定机构10，通过该固定机构10将介质1固定到可移动机构20，而非信号记录表面3 将光记录介质1的信号记录表面2的相对侧用作基准表面。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004181277A Drop discharge device, device for treating chip for inspection, printer, drop discharge method and printing method using method, method for treating chip for inspection, method for producing organic el panel, method for forming dielectric pattern, and method for producing field emission type display 有权
公开(公告)号：JP2004181277A
公开(公告)日：2004-07-02
申请号：JP2002347816
申请日：2002-11-29
申请人： Sony Corp , ソニー株式会社
发明人： NAKAO ISAMU , ISHIMOTO TSUTOMU , URYU MASARU , OHASHI YOSHIO , KONDO TAKAO , FURUKI MOTOHIRO , YAMAMOTO MASANOBU
IPC分类号： B41J2/015 , B05C5/00 , B05D1/26 , B41J2/14 , H01L51/50 , H05B33/10 , H05K3/10 , H05B33/14
CPC分类号： B41J2/14 , B41J2002/041 , B41J2202/15
摘要： PROBLEM TO BE SOLVED: To provide a drop discharge device which is easy of nozzle replacement and washing without exposing liquid to a high temperature and a high pressure and can be driven at a high frequency by a low voltage. SOLUTION: In the drop discharge device 1, by the change in a magnetic field generated by a fixed primary coil 210, and an induction current is produced in a cylindrical conductive member 230 which is a secondary coil. By the interaction between the induction current and a static magnetic field applied in advance by an annular magnetic circuit 220, the member 230 is moved in the liquid discharge direction. The member 230 is formed as a movement member 140 integrally with the front 122 of a liquid chamber 130. When the member 230 is moved, the front 122 with a discharge opening 123 formed is moved to change the volume of the liquid chamber 130 storing the liquid to be discharged. As a result, the liquid stored in the liquid chamber 130 is pressurized to be discharged from the opening 123. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2000076708A Master disk recording device for manufacture of optical recording medium 审中-公开
标题翻译：用于制造光记录介质的主盘记录装置
公开(公告)号：JP2000076708A
公开(公告)日：2000-03-14
申请号：JP24859598
申请日：1998-09-02
申请人： Sony Corp , ソニー株式会社
发明人： AKI YUICHI , KONDO TAKAO
IPC分类号： G11B7/26
摘要： PROBLEM TO BE SOLVED: To avoid unbalanced load of an irradiating mechanism when recording and formation are executed by irradiating with a beam.
SOLUTION: In a master disk recording device for manufacture of an optical recording medium having a rotary base 31, the irradiating mechanism 32, a guiding mechanism 40 which scans the irradiating mechanism and a feeding positioning-driving mechanism 41 for positioning the feeding of the guiding mechanism, the irradiating mechanism 32 is constituted to be directly or indirectly supported with an irradiating mechanism-supporting part 33, the irradiating mechanism 32 is arranged so as to be opposite to a substrate 1 at the approximately tip end of the irradiating mechanism supporting part 33, a pressure retaining mechanism 34 is arranged by being connected to the irradiating mechanism supporting part 33 in the vicinity of the irradiating mechanism 32, a gas static pressure pad housing 37 is constituted to be connected to the pressure retaining mechanism 34, a gas supplying pad 38 is arranged at the inside of the gas static pressure-pad housing 37, the bottom surface of the gas supplying pad 38 is arranged on the bottom part of the gas static pressure-pad housing 37 so as to be opposed to the substrate 1 and the pressure of the pressure retaining mechanism 34 is kept constant by supplying a gas between the irradiating mechanism 32 and the substrate 1 via the gas supplying pad 38.
COPYRIGHT: (C)2000,JPO
摘要翻译：要解决的问题：为了避免当用光束照射进行记录和形成时照射机构的不平衡载荷。解决方案：在用于制造具有旋转基座31的光学记录介质的主盘记录装置中，照射机构32，扫描照射机构的引导机构40和用于定位引导的进给定位驱动机构41 机构，照射机构32构成为直接或间接地被照射机构支撑部33支撑，照射机构32配置为与照射机构支撑部33的大致前端处的基板1相反通过在照射机构32附近与照射机构支撑部33连接而设置有压力保持机构34，气压静压垫壳体37构成为与压力保持机构34连接，气体供给垫 38设置在气体静压垫壳体37的内部，气体供给的底面衬垫38布置在气体静压垫壳体37的底部上以与衬底1相对，并且压力保持机构34的压力通过在照射机构32和衬底之间供应气体而保持恒定 1通过供气垫38。

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