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1. 发明专利

JP2013016226A Optical disk device 审中-公开
标题翻译：光盘设备
公开(公告)号：JP2013016226A
公开(公告)日：2013-01-24
申请号：JP2011147948
申请日：2011-07-04
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： FUJITA KENICHI
IPC分类号： G11B7/12 , G11B7/125
摘要： PROBLEM TO BE SOLVED: To provide an optical pickup provided with a metal cover that does not damage mounting stability while facilitating the mounting of the metal cover on a base member of an optical pickup device by reducing the number of components.SOLUTION: In an optical pickup device provided with a semiconductor laser, a base member on which an optical member is mounted and to which the semiconductor laser is attached, and a cover member for fixing the semiconductor laser to the base member, the cover member includes a projection piece part formed by being projected from a circumferential part of the cover member, and the base member includes an insertion structure for holding the projection piece part by having the projection piece part inserted.
摘要翻译：要解决的问题：提供一种设置有金属盖的光学拾取器，其不会损坏安装稳定性，同时通过减少部件数量便于将金属盖安装在光学拾取装置的基座部件上。解决方案：在设置有半导体激光器的光学拾取装置中，安装有光学构件并且安装有半导体激光器的基底构件和用于将半导体激光器固定到基底构件的盖构件，盖构件包括通过从盖构件的圆周部分突出而形成的突出片部分，并且所述基座构件包括用于通过插入突出片部分来保持突出片部分的插入结构。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2002352445A METHOD FOR FIXING PLATE EQUIPPED WITH OPTICAL PICKUP AND ELECTRONIC PARTS 失效
公开(公告)号：JP2002352445A
公开(公告)日：2002-12-06
申请号：JP2001152632
申请日：2001-05-22
申请人： FUNAI ELECTRIC CO
发明人： FUJITA KENICHI
IPC分类号： G11B7/08 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To surely maintain the state of positioning of a photodiode-equipped plate at a low cost with endurance to severe condition such as a change in temperature, a vibration and so on. SOLUTION: A pair of projections 1b are formed as one body at a prescribed interval on the edge of one of the end surfaces of a box 1, and the photodiode PD-equipped plate 2 is fixed in the box 1 by pouring adhesives 8 and 9 between both side edges 2a of the plate 2 and each of the projections 1b in the condition that the positioning of the plate 2 is fixed between the projections 1b at a position slightly far from the box 1. A gate-shaped base plate 10 with a through hole 11 is bridged between the projections 1b, and both edges of the base plate 10 are fixed in the projections 1b by pouring the ultraviolet-setting adhesive 8 between both edges of the base plate 10a and each of the projections 1b and also in the through hole 11, and then the central part of the base plate 10 is fixed in the photodiode PD-equipped plate 2.

3. 发明专利

JP2011003229A Objective lens actuator 审中-公开
标题翻译：目标镜头执行器
公开(公告)号：JP2011003229A
公开(公告)日：2011-01-06
申请号：JP2009143903
申请日：2009-06-17
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： FUJITA KENICHI , NOGAMI TOYOJI
IPC分类号： G11B7/09
摘要： PROBLEM TO BE SOLVED: To provide an objective lens actuator which can cope with an adjustment error and disturbance originating from component accuracy and assembling accuracy and can perform minute adjustment.SOLUTION: In the objective lens actuator of an optical pickup device, which includes a base 1, a lens holder 2 supported to be freely displaced to the base and made of a non-magnetic body and an objective lens 4 attached to the lens holder and wherein a coil part having at least a focus coil and a tracking coil is provided at the lens holder 2, a magnetic field generating part 3 applying a magnetic field to the coil part is provided on the base side, the objective lens is moved to a prescribed position by an electromagnetic action of the coil part and the magnetic field generating part and an optical disk is irradiated with a laser beam to perform recording and reproducing of data, the magnetic field generating part 3 is constituted of variable magnetic field generating parts 31 and 32 using coils.
摘要翻译：要解决的问题：提供一种可以应付来自组件精度和组装精度的调整误差和干扰的物镜致动器，并且可以进行微小的调整。解决方案：在光学拾取装置的物镜致动器中，其包括基座如图1所示，透镜支架2被支撑为可自由移动到基座并由非磁性体构成，并且物镜4附接到透镜保持器，并且其中至少具有聚焦线圈和跟踪线圈的线圈部分设置在在基座侧设置透镜保持架2，向线圈部施加磁场的磁场产生部3，通过线圈部和磁场产生部的电磁作用将物镜移动到规定位置，用激光束照射光盘以执行数据的记录和再现，磁场产生部分3由可变磁场发生部分31 和32个使用线圈。

4. 发明专利

JP2007220251A Optical pickup apparatus and its grating lens fixing method 审中-公开
标题翻译：光学拾取装置及其光泽透镜固定方法
公开(公告)号：JP2007220251A
公开(公告)日：2007-08-30
申请号：JP2006041747
申请日：2006-02-20
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： FUJITA KENICHI , SOKAWA TERUAKI
IPC分类号： G11B7/08 , G11B7/135 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide an optical pickup apparatus improved so that a grating lens is stably adhered and fixed even though the apparatus hardly receives design constraints, an equipment cost is not increased and the usage amount of an adhesive is not drastically increased, and to provide its grating lens fixing method. SOLUTION: In the optical pickup apparatus, the grating lens 1 is housed in the housing hole 3 of a slide base 2 and the grating lens 1 is stably adhered and fixed by two points by using a UV curing adhesive B injected in a hole 4 communicating with the lens housing hole 3 and the UV curing adhesive B packed in a gap between an opposite side inner surface 3a opposed to the hole 4 of the lens housing hole 3 and the grating lens 1. Before the grating lens 1 is housed, the adhesive B is applied on the opposite side inner surface 3a of the lens housing hole 3 and after the lens is housed, the adhesive B injected in the hole 4 is irradiated with UV and the adhesive B applied on the opposite side inner surface 3a of the lens housing hole is also simultaneously irradiated with UV to cure the adhesive. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种改进的光学拾取装置，使得光栅透镜被稳定地粘附和固定，即使该装置几乎不受设计限制，设备成本也不会增加，并且粘合剂的使用量不是显着的增加，并提供其光栅透镜固定方法。解决方案：在光学拾取装置中，光栅透镜1容纳在滑动基座2的容纳孔3中，并且通过使用注入到光学透镜1中的UV固化粘合剂B将光栅透镜1稳定地粘合并固定两点与透镜容纳孔3连通的孔4和填充在与透镜容纳孔3的孔4相对的相对侧内表面3a与光栅透镜1之间的间隙中的UV固化粘合剂B.在光栅透镜1被容纳之前，粘合剂B被施加在透镜容纳孔3的相对侧内表面3a上，并且在容纳透镜之后，注入孔4中的粘合剂B被照射UV，并且施加在相对侧内表面3a上的粘合剂B 的透镜容纳孔也同时用UV照射以固化粘合剂。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007141360A Optical head 审中-公开
标题翻译：光学头
公开(公告)号：JP2007141360A
公开(公告)日：2007-06-07
申请号：JP2005333715
申请日：2005-11-18
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： FUJITA KENICHI
IPC分类号： G11B7/08
CPC分类号： G11B7/125 , G11B7/082 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide an optical head having a simplified structure and capable of being manufactured and assembled without spending lots of time and effort, and capable of stably irradiating a recording layer of an optical disk with a laser beam.
SOLUTION: The device is attached to a base Bs and has a laser light source 11, a rectangular parallelepiped laser holder 12 for press-fitting the laser light source 11, a holder supporting elastic member 13 for elastically supporting the laser holder 12, and a clip member 14 for stably and elastically fixing the base Bs and the holder supporting elastic member 13. A notched part 135 is formed in the holder supporting elastic member 13.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简化结构并能够制造和组装的光学头，而不需花费大量的时间和精力，并且能够用激光束稳定地照射光盘的记录层。解决方案：该装置安装在基座B上并具有激光光源11，用于压配激光光源11的长方体激光器保持器12，用于弹性地支撑激光器保持器12的保持器支撑弹性部件13 以及用于稳定地弹性地固定基部Bs和保持器支撑弹性构件13的夹子构件14.在保持器支撑弹性构件13中形成有切口部135.（C）2007，JPO＆INPIT

6. 发明专利

JP2008084360A Fixing structure of grating lens 审中-公开
标题翻译：磨光镜的固定结构
公开(公告)号：JP2008084360A
公开(公告)日：2008-04-10
申请号：JP2006259877
申请日：2006-09-26
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： FUJITA KENICHI
IPC分类号： G11B7/12 , G11B7/135
摘要： PROBLEM TO BE SOLVED: To simplify assembling of a grating lens, to improve the work efficiency to reduce the cost, and to stabilize a fixing system of the grating lens to improve the reliability. SOLUTION: A triangular recessed guide groove 3b is formed on an outer peripheral wall of a grating lens 3. With respect to a slide base 1, a projecting guide rail 2a having an approximately semicircular shape, which is to be fitted to the recessed guide groove, is provided on an inner wall of an opening 2 which has an approximate U shape in a top view, and a spherical member 5 which is partially projected outward by a pressing force of a compression spring 4 is disposed in the inner wall of the opening. When the grating lens is fitted to the opening of the slide base, the recessed guide groove of the grating lens is fitted to the projecting guide rail in the opening of the slide base and is slid to the depth of the opening, and in this state, the spherical member in the inner wall of the opening is projected outward elastically by the pressing force of the compression spring and is brought into contact with the outer peripheral wall of the grating lens to fix the grating lens. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了简化光栅透镜的组装，提高工作效率以降低成本，并且稳定光栅透镜的定影系统以提高可靠性。解决方案：在光栅透镜3的外周壁上形成有三角形的凹槽引导槽3b。相对于滑动基座1，具有近似半圆形的突出导轨2a将被安装到凹形引导槽设置在开口2的内壁上，其顶部具有大致U形，并且通过压缩弹簧4的按压力部分地向外突出的球形构件5设置在内壁的开幕。当光栅透镜装配到滑动基座的开口时，光栅透镜的凹入的引导槽装配到滑动基座的开口中的突出导轨上并滑动到开口的深度，并且在该状态开口的内壁中的球形部件被压缩弹簧的压力弹性地向外突出，并且与光栅透镜的外周壁接触以固定光栅透镜。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007287263A Optical pickup and its assembly method 审中-公开
标题翻译：光学拾取及其组装方法
公开(公告)号：JP2007287263A
公开(公告)日：2007-11-01
申请号：JP2006114870
申请日：2006-04-18
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： KOJIMA TOGO , FUJITA KENICHI
IPC分类号： G11B7/09
摘要： PROBLEM TO BE SOLVED: To precisely stretch respective elastic wires at a low cost in parallel in a prescribed manner.
SOLUTION: Fine grooves 27 are formed on both side faces 7a of a lens holder 7 and a thermosetting adhesive 29 with a UV curing function is applied onto the fine grooves 27. Each connecting substrate 12 is arranged on both side faces 7a of the lens holder 7 with the thermosetting adhesive 29 having the UV curing function held therebetween. The thermosetting adhesive 29 with the UV curing function is semi-cured by irradiation with the UV rays 30 to tentatively fix each connecting substrate 12 and thereafter, the thermosetting adhesive 29 with the UV curing function is completely cured by high temperature heating in a heating furnace, and thereby each connecting substrate 12 is finally fixed to both side faces 7a of the lens holder 7.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：以规定的方式平行地以低成本精确拉伸各个弹性丝。解决方案：在透镜保持器7的两个侧面7a上形成微细凹槽27，并且将具有UV固化功能的热固性粘合剂29施加到细槽27上。每个连接基板12设置在具有UV固化功能的热固性粘合剂29的透镜架7保持在其间。具有UV固化功能的热固性粘合剂29通过用紫外线30照射进行半固化，以暂时固定每个连接基板12，此后，具有UV固化功能的热固性粘合剂29在加热炉中通过高温加热完全固化，从而每个连接基板12最终固定在透镜架7的两个侧面7a上。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006179091A Optical head 有权
标题翻译：光学头
公开(公告)号：JP2006179091A
公开(公告)日：2006-07-06
申请号：JP2004370133
申请日：2004-12-21
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： FUJITA KENICHI
IPC分类号： G11B7/22 , G11B7/12
摘要： PROBLEM TO BE SOLVED: To provide an optical head which is simple in structure, can be manufactured and assembled without spending time and labor, can be prevented from deviating from a place where it is installed even if an environmental condition of the place such as a temperature, humidity and so on, changes, prevents the optical axis of laser light from deviating, and stably irradiates the recording layer of an optical disk with laser light.
SOLUTION: A laser optical system which is mounted on a base Bs is provided with; a laser light source 11; a rectangular parallelepipped-shaped laser holder 12 into which the laser source 11 is inserted by press fitting; a holder elastic supporting member 13 which elastically supports the laser holder 12; and an engaging member 14 which stably and elastically fixes the base Bs and the holder elastic supporting member 13.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种结构简单的光学头，可以在不花费时间和劳动的情况下制造和组装，即使在该地方的环境条件下也可以防止其偏离安装地点例如温度，湿度等变化，防止激光的光轴偏离，并用激光稳定地照射光盘的记录层。
解决方案：安装在基座B上的激光光学系统设置有：激光光源11; 激光源11通过压配插入其中的长方体形激光器保持器12; 支撑弹性支撑构件13，其弹性地支撑激光器保持器12; 以及将基座Bs和保持器弹性支撑部件13稳定地弹性地固定的卡合部件14.权利要求（C）2006，JPO＆NCIPI

9. 发明专利

JP2002342947A OPTICAL PICKUP AND METHOD OF FIXING PLATE WITH ELECTRONIC PARTS 失效
公开(公告)号：JP2002342947A
公开(公告)日：2002-11-29
申请号：JP2001144855
申请日：2001-05-15
申请人： FUNAI ELECTRIC CO
发明人： FUJITA KENICHI , HARADA SUEHIRO
IPC分类号： G11B7/08 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To rapidly and exactly fix a plate provided with electronic parts such as photodiodes. SOLUTION: The plate 2 with the photodiode PD is positioned apart with some spacing with respect to a casing 1 and a small amount of UV curing adhesive 8a is injected to four points between the corners at both side edges 2a of the plate 2 and the casing 1. The UV curing adhesives 8a are cured by irradiation with UV rays to temporally fix the plate 2 to the casing 1. Adequate amounts of the UV curing adhesives 8b are injected to two points between the central parts at both edges 2a of the plate 2 and the casing 1. The UV curing adhesives 8b are cured by heating, by which the plate 2 is normally fixed to the casing 1.

10. 发明专利

JP2014045091A Flexible cable and fitting structure of electronic component to flexible cable 审中-公开
标题翻译：电子元件的柔性电缆和配线结构到柔性电缆
公开(公告)号：JP2014045091A
公开(公告)日：2014-03-13
申请号：JP2012186905
申请日：2012-08-27
申请人： Funai Electric Co Ltd , 船井電機株式会社
发明人： FUJITA KENICHI , NAKAGAWA RYUTARO
IPC分类号： H05K1/18 , H05K1/02
摘要： PROBLEM TO BE SOLVED: To provide a flexible cable capable of minimizing degradation of workability of soldering work, even when soldering an electronic component having a small interval between lead terminals.SOLUTION: An FPC (flexible cable) 1 comprises: an FPC body 11; and first lands 12 and 13 and second lands 14 and 15 provided near lead insertion holes 12b-15b into which a plurality of lead terminals 22-25 are inserted. The FPC body 11 is formed so that the first lands 12 and 13 and second lands 14 and 15 can be deformed to have different heights in the insertion direction of the lead terminals 22-25, when adjoining lead terminals 22-25 are soldered to the first lands 12 and 13 and second lands 14 and 15.
摘要翻译：要解决的问题：即使在引线端子之间焊接间隔小的电子部件时，也能够提供能够最小化焊接加工性的劣化的柔性电缆。解决方案：FPC（柔性电缆）1包括：FPC主体11; 以及设置在引线插入孔12b-15b附近的第一焊盘12和13以及设置有多个引线端子22-25插入其中的第二焊盘14和15。 FPC体11形成为使得当相邻的引线端子22-25被焊接到第一焊盘12和13以及第二焊盘14和15时，可以使引线端子22-25的插入方向具有不同的高度变形第一平台12和13以及第二平台14和15。

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