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41. 发明专利

JP4446012B2 Optical pickup guiding device, a method of manufacturing the same, and, disk device 有权
公开(公告)号：JP4446012B2
公开(公告)日：2010-04-07
申请号：JP2008545275
申请日：2006-11-21
申请人：パイオニア株式会社
发明人：洋佑網谷
IPC分类号： G11B21/02 , G11B7/085
CPC分类号： G11B7/08582 , G11B7/22

42. 发明专利

JP2010074142A Semiconductor device and electronic equipment using the same 审中-公开
标题翻译：半导体器件和使用该器件的电子设备
公开(公告)号：JP2010074142A
公开(公告)日：2010-04-02
申请号：JP2009135780
申请日：2009-06-05
申请人： Panasonic Corp , パナソニック株式会社
发明人： NANO MASANORI , YOSHIKAWA NORIYUKI , IJIMA SHINICHI
IPC分类号： H01S5/00 , H01L33/54
CPC分类号： G11B7/127 , B29C45/0046 , B29C45/14655 , B29C45/14836 , B29C45/2708 , G11B7/22 , H01L21/565 , H01L23/3107 , H01L23/49562 , H01L2224/48247 , H01L2224/49171 , H01S5/02244 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To improve strength of a semiconductor device in which a plurality of leads are fixed by an encapsulant made of a molding resin. SOLUTION: A semiconductor device includes: a first lead frame having an element mounting portion 1a; a second lead frame located in a same plane as the first lead frame 1, with a predetermined space left between the first lead and the second lead; a molding encapsulant 5 made of a resin 14 for fixing the lead frames; and a laser diode 6 affixed to a top surface of the element mounting portion 1a of the first lead frame 1. The molding encapsulant 5 covers at least part of each of front and rear surfaces of the lead frames, a resin injection hole mark 5a, which is a mark of a hole through which the encapsulant has been injected, is left on the encapsulant 5, and part of the resin injection hole mark 5a is located above the first lead frame 1 or the second lead frame 2, and the remaining part of the resin injection hole mark 5 is located above a space between the first lead frame 1 and the second lead frame 5. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高其中多个引线被由模制树脂制成的密封剂固定的半导体器件的强度。解决方案：半导体器件包括：具有元件安装部分1a的第一引线框架; 位于与第一引线框架1相同的平面中的第二引线框架，在第一引线和第二引线之间留有预定的空间; 由用于固定引线框架的树脂14制成的模制密封剂5; 以及固定到第一引线框1的元件安装部分1a的顶表面的激光二极管6.模制密封剂5覆盖引线框架的前表面和后表面中的每一个的至少一部分，树脂注入孔标记5a，作为密封剂注入的孔的标记留在密封剂5上，树脂注入孔标记5a的一部分位于第一引线框1或第二引线框2的上方，剩余部分树脂注入孔标记5位于第一引线框1和第二引线框5之间的空间的上方。（C）2010，JPO＆INPIT

43. 发明专利

JP2010020887A Objective lens actuator and method for manufacturing objective lens actuator 有权
标题翻译：目标镜头执行器及制造目标镜头执行器的方法
公开(公告)号：JP2010020887A
公开(公告)日：2010-01-28
申请号：JP2009134561
申请日：2009-06-04
申请人： Panasonic Corp , パナソニック株式会社
发明人： IGAWA YOSHIHIRO , MORITA MAMORU
IPC分类号： G11B7/09 , G11B7/22
CPC分类号： G11B7/0932 , G11B7/22 , Y10T156/10
摘要： PROBLEM TO BE SOLVED: To improve tilt characteristics by reducing variations of fixed end positions of wires serving as suspensions, in an objective lens actuator of an optical disk device or the like. SOLUTION: When wires 13 is fixed by soldering, deformation caused by soldering on the wires 13 is minimized by providing heat absorbing members 25 and 26 which hold the wires 13 near soldering positions to absorb soldering heat. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过减少光盘装置的物镜致动器等中的作为悬架的线的固定端位置的变化来提高倾斜特性。解决方案：当通过焊接固定电线13时，通过提供将电线13保持在焊接位置附近以吸收焊接热量的吸热部件25和26来最小化焊接在电线13上引起的变形。版权所有（C）2010，JPO＆INPIT

44. 发明专利

JP2010009720A Optical pickup device and manufacturing method thereof 有权
标题翻译：光学拾取器件及其制造方法
公开(公告)号：JP2010009720A
公开(公告)日：2010-01-14
申请号：JP2008170659
申请日：2008-06-30
申请人： Victor Co Of Japan Ltd , 日本ビクター株式会社
发明人： AOKI TAKAO , MURAYAMA MASAKI
IPC分类号： G11B7/09 , G11B7/08 , G11B7/22
CPC分类号： G11B7/0933 , G11B7/0935 , G11B7/22 , Y10T29/49826
摘要： PROBLEM TO BE SOLVED: To provide an optical pickup device for ensuring proper skew adjustment with a small number of components and a smaller number of adjustment processes and protecting its movable part. SOLUTION: The optical pickup device includes an actuator having an objective lens, and an optical base 1 for supporting the actuator on one surface side. The actuator includes a yoke 3 disposed on the side opposite to the optical base 1 to cover a part of the actuator. The yoke 3 includes a pair of folding parts 3a and 3b facing each other across the objective lens. The optical base 1 includes support parts B1 to B3 formed as nearly spherical parts on one surface side. The optical base 1 supports the actuator 2 by bringing a section Y1 and the other two sections Y2 and Y3 of one 3a of the pair of folding parts 3a and 3b of the yoke 3 into contact with the support parts B1 to B3 of the optical base 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过少量部件和较少数量的调整过程来确保适当的偏斜调整并保护其可移动部件的光学拾取装置。解决方案：光学拾取装置包括具有物镜的致动器和用于在一个表面侧支撑致动器的光学基座1。致动器包括设置在与光学基座1相对的一侧以覆盖致动器的一部分的轭3。轭3包括跨物镜相对的一对折叠部分3a和3b。光学基座1包括在一个表面侧上形成为近似球形部分的支撑部分B1至B3。光学基座1通过使磁轭3的一对折叠部分3a和3b中的一个3a的一个部分Y1和另一个部分Y2和Y3与光学基座的支撑部分B1至B3相接触来支撑致动器2 1.版权所有（C）2010，JPO＆INPIT

45. 发明专利

JP2010009706A Optical pickup system and manufacturing method thereof 有权
标题翻译：光学拾取系统及其制造方法
公开(公告)号：JP2010009706A
公开(公告)日：2010-01-14
申请号：JP2008169801
申请日：2008-06-30
申请人： Hitachi Media Electoronics Co Ltd , 株式会社日立メディアエレクトロニクス
发明人： FURUICHI HIROO , OZEKI YOSHIO , TAKAHASHI KAZUMI , MORIYAMA TAKENORI , YOSHIDA HIROYASU
IPC分类号： G11B7/22 , G11B7/12
CPC分类号： G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide an optical pickup system which fixes a holder with an adhesive with high positional accuracy, by reducing shrinkage due to curing, when the holder for holding an LD and a photodetector is and fixed to an optical pickup case via a UV-curable adhesive. SOLUTION: The optical pickup system is structured so that the holder for holding the LD and the photodetector is fixed to the optical pickup case via the UV-curable adhesive. A through-hole and a groove are formed on the adhesion surface of the holder in order to form a blind portion which is not irradiated with UV rays during the irradiation with the UV rays from a specific direction. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种光学拾取系统，其通过降低由固化引起的收缩而将具有高定位精度的粘合剂固定在保持器上，当用于保持LD和光电检测器的保持器固定到光学拾取器通过紫外线固化粘合剂。解决方案：光学拾取系统被构造成使得用于保持LD和光电检测器的保持器通过UV可固化粘合剂固定到光学拾取器壳体。在保持器的粘合表面上形成通孔和凹槽，以便在从特定方向照射紫外线时形成不被紫外线照射的盲区。版权所有（C）2010，JPO＆INPIT

46. 发明专利

JP4384606B2 An optical disk drive device 有权
公开(公告)号：JP4384606B2
公开(公告)日：2009-12-16
申请号：JP2005010495
申请日：2005-01-18
申请人：株式会社日立メディアエレクトロニクス
发明人：和彦伊藤 , 光雄佐竹 , 浩朗古市 , 英男外川 , 良雄大関 , 正義渡辺 , 聡荒井
IPC分类号： G11B7/12 , G11B7/22 , H01R12/78
CPC分类号： G11B7/08582 , G11B7/22 , H05K1/147 , H05K2201/0191

48. 发明专利

JP4290743B2 Method of adjusting the optical pickup adjusting optical disc and optical pickup device 有权
公开(公告)号：JP4290743B2
公开(公告)日：2009-07-08
申请号：JP2007044918
申请日：2007-02-26
申请人：三菱電機株式会社
发明人：賢也中井 , 宏勲中原 , 大介松原 , 昌久篠田
IPC分类号： G11B7/007 , G11B7/004 , G11B7/08 , G11B7/125 , G11B7/13 , G11B7/135 , G11B7/22
CPC分类号： G11B7/22 , G11B7/1376 , G11B7/13925

49. 发明专利

JP4272212B2 Production method of a manufacturing method and an optical element of the micromirror array 有权
公开(公告)号：JP4272212B2
公开(公告)日：2009-06-03
申请号：JP2006038394
申请日：2006-02-15
申请人：三星電機株式会社
发明人：潤宇南 , 厚山李
IPC分类号： G02B26/08 , G11B7/135 , G11B7/22
CPC分类号： G11B7/22 , G11B7/123 , G11B7/1362

50. 发明专利

JP2009087413A Optical disk drive device, optical pickup, and optical part used for the same 审中-公开
标题翻译：光盘驱动器件，光学拾取器和用于其的光学部件
公开(公告)号：JP2009087413A
公开(公告)日：2009-04-23
申请号：JP2007253036
申请日：2007-09-28
申请人： Hitachi Media Electoronics Co Ltd , 株式会社日立メディアエレクトロニクス
发明人： ISSHIKI FUMIO , IZUMI KATSUHIKO
IPC分类号： G11B7/135
CPC分类号： G11B7/1275 , G11B7/1356 , G11B7/22 , G11B2007/0006 , G11B2007/0013
摘要： PROBLEM TO BE SOLVED: To provide an optical pickup in which deviation and the occurrence of unbalance caused by an assembling error, a temperature change or the like of optical parts during manufacturing are prevented or reduced, and an optical part used for the optical device. SOLUTION: The optical pickup includes: a laser; a polarization switching element for switching the polarization direction of a laser beam emitted from the laser; a luminous flux dividing element for dividing the laser beam into a plurality of optical paths according to the polarization direction; a plurality of objective lenses for converging the laser beam to a recording layer of the optical disk; a rising mirror; and a plurality of coupling lenses arranged in the middle of the plurality of optical paths reaching the plurality of objective lenses, respectively. Then, the rising mirrors are arranged in the middle of the plurality of optical paths reaching the plurality of objective lenses, and constituted so as to be shared for the respective luminous flux of the plurality of optical paths. The optical pickup is constituted so that the plurality of coupling lenses are coupled on the same movable part and held. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学拾取器，其防止或减少制造期间光学部件的组装误差，温度变化等引起的偏差和不平衡的发生，以及用于光学装置。光拾取器包括：激光器; 用于切换从激光器发射的激光束的偏振方向的偏振切换元件; 光束分割元件，用于根据偏振方向将激光束分成多个光路; 多个物镜，用于将激光束会聚到光盘的记录层; 上升的镜子以及多个耦合透镜，分别设置在多个光路的中间，分别到达多个物镜。然后，上升的反射镜被配置在到达多个物镜的多个光路的中间，构成为为多个光路的各个光束共享。光学拾取器被构造成使得多个耦合透镜联接在相同的可移动部分上并保持。版权所有（C）2009，JPO＆INPIT

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