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公开(公告)号：US20100328622A1
公开(公告)日：2010-12-30
申请号：US12732776
申请日：2010-03-26
申请人： Norihiro WATANABE , Satoru Okagaki , Atsushi Michimori , Norichika Sugano , Kazuo Kadowaki , Tomomi Matsui
发明人： Norihiro WATANABE , Satoru Okagaki , Atsushi Michimori , Norichika Sugano , Kazuo Kadowaki , Tomomi Matsui
IPC分类号： G03B21/10
CPC分类号： G03B21/10
摘要： A projection image display apparatus is provided which is capable of preventing misregistration in an on-screen image. A main frame assembly holds together an optical engine that modulates light emitted from a light source and a screen on which light emitted from the optical engine is projected, and the main frame assembly is configured to be supported by a bottom frame formed by a separate structure, whereby distortion having occurred at the bottom frame is caused not to transmit to the main frame assembly.
摘要翻译： 提供了能够防止屏幕上图像不对准的投影图像显示装置。 主框架组件将调制从光源发出的光和从光学引擎发射的光投射的屏幕的光学引擎固定在一起，并且主框架组件被构造成由由单独的结构形成的底部框架支撑 使得在底部框架处发生的变形不会传递到主框架组件。
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公开(公告)号：US20080218109A1
公开(公告)日：2008-09-11
申请号：US12071236
申请日：2008-02-19
CPC分类号： G03B9/02 , G03B21/28 , G03B33/12 , H02K33/18 , H02K41/0358
摘要： An aperture driving apparatus includes a swing unit and a stationary unit. The swing unit includes an aperture plate that partially blocks a light, a coil that constitute a voice coil motor for obtaining a driving force for driving the aperture driving plate, and a swing arm that supports the aperture plate and the coil and has a bearing portion between the aperture plate and the coil. The stationary unit includes a swing shaft that engages the bearing portion and swingably supports the swing arm about a swing axis, and a magnet and a yoke that constitute the voice coil motor together with the coil. A control unit of the aperture driving apparatus controls the swing angle of the swing arm using a closed-loop control technique. In the direction of the swing axis, the position of a center of gravity of the swing unit is substantially aligned with a position at which the driving force is applied to the coil.
摘要翻译： 孔径驱动装置包括摆动单元和固定单元。 摆动单元包括部分地阻挡光的孔板，构成用于驱动孔径驱动板的驱动力的音圈电机的线圈和支撑孔板和线圈的摆臂，并具有轴承部分 在孔板和线圈之间。 固定单元包括与轴承部接合并且围绕摆动轴可摆动地支撑摆臂的摆动轴，以及与线圈一起构成音圈电动机的磁体和轭。 孔径驱动装置的控制单元使用闭环控制技术来控制摆臂的摆动角度。 在摆动轴的方向上，摆动单元的重心位置基本上与向线圈施加驱动力的位置对齐。
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公开(公告)号：US06650603B2
公开(公告)日：2003-11-18
申请号：US09954046
申请日：2001-09-18
IPC分类号： G11B1722
CPC分类号： G11B17/021 , G11B17/223
摘要： A disc player includes a disc holding/separating mechanism which holds the plurality of discs concentrically and which separates the selected disc from the remaining discs; a turntable; a pickup; a playback base which supports the turntable and which moves toward and away from the disc holding/separating mechanism; a clamper which secures the selected disc to the turntable; a damper arm which supports the clamper and which moves toward and away from the disc holding/separating mechanism; a translating mechanism which supports the playback base and the clamper arm and which moves toward and away from the disc holding/separating mechanism; and a control mechanism which controls motions of the playback base, the clamper arm and the translating mechanism in such a way that, when the selected disc is put on the turntable by the disc holding/separating mechanism, the turntable is placed at a first position, which is located on a central axis of the plurality of discs held by the disc holding/separating mechanism, and when the pickup reads out data from the selected disc, the turntable is placed at a second position, which is located at a predetermined distance from the first position.
摘要翻译： 碟片播放机包括一个盘夹持/分离机构，其将多个盘同心地保持并将所选择的盘与其余盘分开; 转盘 皮卡 播放基座，其支撑转台并朝向和远离盘保持/分离机构移动; 将所选择的盘固定到转盘的夹持器; 阻尼臂，其支撑夹持器并朝向和远离盘保持/分离机构移动; 支撑回放基座和夹持臂并且朝向和远离盘保持/分离机构移动的平移机构; 以及控制机构，其以这样的方式控制回放基座，夹持臂和平移机构的运动，使得当所选择的盘由盘保持/分离机构放置在转台上时，转台被放置在第一位置 ，其位于由盘保持/分离机构保持的多个盘的中心轴线上，并且当拾取器从所选盘读出数据时，转盘被放置在位于预定距离处的第二位置 从第一个位置。
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公开(公告)号：US07652819B2
公开(公告)日：2010-01-26
申请号：US12076817
申请日：2008-03-24
申请人： Norihiro Watanabe , Daisuke Echizenya , Atsushi Michimori , Tomohiro Sasagawa , Hiroaki Sugiura
发明人： Norihiro Watanabe , Daisuke Echizenya , Atsushi Michimori , Tomohiro Sasagawa , Hiroaki Sugiura
IPC分类号： G03B21/56
摘要： A Fresnel lens collimates a light modulated by an image signal and outputs a collimated light. A diffusion member diffuses the collimated light and outputs a diffused light. A driver continually moves the Fresnel lens or the diffusion member on a predetermined trajectory within a plane parallel with a screen. A spring member couples the Fresnel lens or the diffusion member with a casing, including a first deformation plane flexible in a first direction within the plane, and a second deformation plane flexible in a second direction substantially perpendicular to the first direction within the plane, while it is not flexible in a direction perpendicular to the plane.
摘要翻译： 菲涅耳透镜对由图像信号调制的光进行准直，并输出准直光。 漫射构件漫射准直光并输出漫射光。 驱动器在平行于屏幕的平面内将菲涅尔透镜或漫射构件连续地移动到预定轨迹上。 弹簧构件将菲涅尔透镜或扩散构件与壳体连接，壳体包括在平面内沿第一方向柔性的第一变形平面和在基本上垂直于平面内的第一方向的第二方向上可挠曲的第二变形平面，同时 它在垂直于平面的方向上是不灵活的。
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公开(公告)号：US20090109530A1
公开(公告)日：2009-04-30
申请号：US12222273
申请日：2008-08-06
IPC分类号： G03B21/60
CPC分类号： G03B21/10 , G02B3/08 , G02B27/0933 , G02B27/095 , G03B21/562 , G03B21/60 , G03B21/62
摘要： In a projection-type image display device, a driven member of a screen is displaced in a plane parallel to the screen. The driven member can be a Fresnel lens or a diffusing member. An elastic retaining unit holds the driven member in such a manner as to be capable of moving in the plane parallel to the screen, and a pair of driving sources applies driving forces in mutually intersecting directions to the driven member. A control circuit drives the pair of driving sources with driving waveforms having a prescribed phase difference therebetween so that the driven member makes continuous motion in a plane parallel to the screen when an image is projected.
摘要翻译： 在投影型图像显示装置中，屏幕的从动构件在与屏幕平行的平面中移位。 从动构件可以是菲涅尔透镜或漫射构件。 弹性保持单元以与平行于屏幕的平面能够移动的方式保持从动构件，并且一对驱动源将相互交叉的方向的驱动力施加到被驱动构件。 控制电路利用其中具有规定相位差的驱动波形来驱动该对驱动源，使得被驱动构件在投影图像时在与屏幕平行的平面中连续运动。
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公开(公告)号：US20070279599A1
公开(公告)日：2007-12-06
申请号：US11802708
申请日：2007-05-24
申请人： Atsushi Michimori , Jyunichi Aizawa
发明人： Atsushi Michimori , Jyunichi Aizawa
IPC分类号： G03B21/22
CPC分类号： G03B21/22
摘要： In the case of a conventional screen holding structure, in the case where, due to external force, the case is deformed, the restoration of the case is insufficient due to the frictional force caused between each of the pressure members and the screen, even though the external force is removed. Accordingly, it has been a problem that relative positional misalignment between the optical engine and the screen is left, whereby image distortion is caused. A projection apparatus is configured in such a way that pressure members 201 and 203 that press in the direction which is perpendicular to the screen plane and hold the peripheral edges of a screen 20 are provided, and the pressing force that is applied by the pressure member 201 to the top edge of the screen 20 is smaller than the pressing force that is applied by the pressure member 203 to the bottom edge.
摘要翻译： 在传统的屏幕保持结构的情况下，在由于外力导致壳体变形的情况下，由于每个压力构件和屏幕之间产生的摩擦力，壳体的恢复不足，即使 外力被去除。 因此，存在光引擎与屏幕之间的相对位置偏移残留的问题，从而造成图像失真。 投影装置被构造成使得沿垂直于屏幕平面的方向按压并保持屏幕20的周边的压力构件201和203被设置，并且由压力构件施加的按压力 201到屏幕20的上边缘小于由压力构件203施加到底部边缘的按压力。
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7.发明授权Disc player containing discs to be played and method of controlling the same 有权包含要播放的光盘的光盘播放器及其控制方法公开(公告)号：US06807673B2
公开(公告)日：2004-10-19
申请号：US09933010
申请日：2001-08-21
IPC分类号： G11B1712
CPC分类号： G11B17/021 , G11B17/225 , G11B17/26
摘要： A disc player for containing a plurality of discs and playing back a disc selected therefrom, comprises a disc holding/separating mechanism which holds the plurality of discs concentrically and which separates the selected disc from the remaining discs to form a first space below the selected disc; a turntable; an optical pickup; a turntable support mechanism which supports the turntable and which moves between an outside of the discs held by the disc holding/separating mechanism and the first space; a disc carrier mechanism which holds and conveys the selected disc between the disc holding/separating mechanism and the turntable; a clamper which secures the selected disc to the turntable; a clamper support mechanism which supports the clamper and which moves between an outside of the discs held by the disc holding/separating mechanism and a second space formed above the selected disc; and a control mechanism which controls motions of the turntable support mechanism and the clamper support mechanism.
摘要翻译： 一种用于容纳多张光盘并播放从其中选择的光盘的光盘播放器，包括一个盘保持/分离机构，其同心地保持多个光盘，并将所选择的光盘与剩余的光盘分隔开，以在所选择的光盘下面形成第一个空间 ; 转盘 光学拾取器 转盘支撑机构，其支撑转盘并且在由盘保持/分离机构保持的盘的外部和第一空间之间移动; 盘片承载机构，其在盘保持/分离机构和转台之间保持并传送所选择的盘; 将所选择的盘固定到转盘的夹持器; 夹持器支撑机构，其支撑夹持器并且在由盘保持/分离机构保持的盘的外部之间移动;以及第二空间，形成在所选择的盘上方; 以及控制转台支撑机构和夹持器支撑机构的动作的控制机构。
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公开(公告)号：US06445666B1
公开(公告)日：2002-09-03
申请号：US09669548
申请日：2000-09-26
IPC分类号： G11B3302
CPC分类号： G11B17/057 , G11B17/0404
摘要： A disk device is includes first support shaft which supports a retaining arm, retaining a second turntable, to reciprocate vertically and a second support arm which supports the retaining arm to rotate and refuge horizontally so that the second turntable which supports a second disk which is not stored in a cartridge and which transmits a rotational force to a second disk can be loaded and separated from a first turntable which supports a first disk and which transmits a rotational force to a first disk.
摘要翻译： 盘装置包括：第一支撑轴，其支撑保持臂，保持第二转台垂直往复运动;第二支撑臂，其支撑保持臂旋转并避开水平，从而支撑不是第二盘的第二转盘 存储在盒中并将旋转力传递到第二盘的装置可以从支撑第一盘的第一转盘加载和分离，并将旋转力传递到第一盘。
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公开(公告)号：US08183721B2
公开(公告)日：2012-05-22
申请号：US12354935
申请日：2009-01-16
申请人： Noriyuki Komori , Atsushi Michimori , Shinji Yagyu
发明人： Noriyuki Komori , Atsushi Michimori , Shinji Yagyu
CPC分类号： H02K33/02
摘要： An oscillation drive device includes an oscillating unit that includes attaching portions on either sides thereof, the attaching portions being arranged on an oscillation axis; a base that includes an oscillating fulcrum that supports the oscillating unit on the oscillation axis and supporting portions that firmly support the oscillating unit; and a pair of strip-shaped leaf springs that is arranged so as to intersect with the oscillation axis and oscillates the oscillating unit on the oscillation axis, each of the strip-shaped leaf springs includes a fixing portion attached to the attaching portions of the oscillating unit; and a flexible beam portion that both ends of which are attached to the supporting portions of the base, and causes the oscillating unit to oscillate on the base by flexure behavior thereof.
摘要翻译： 振荡驱动装置包括：振荡单元，其包括其两侧的安装部，所述安装部设置在摆动轴上; 基座，其包括支撑振荡轴上的摆动单元的摆动支点和牢固地支撑振荡单元的支撑部; 以及一对带状的板簧，其被配置为与摆动轴线相交并使摆动单元摆动在摆动轴上，每个带状板簧包括一个固定部分，该固定部分安装在摆动的安装部分上 单元; 以及柔性梁部分，其两端附接到基座的支撑部分，并且使振荡单元通过其弯曲行为在基座上振动。
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公开(公告)号：US07880965B2
公开(公告)日：2011-02-01
申请号：US12222273
申请日：2008-08-06
IPC分类号： G03B21/56
CPC分类号： G03B21/10 , G02B3/08 , G02B27/0933 , G02B27/095 , G03B21/562 , G03B21/60 , G03B21/62
摘要： In a projection-type image display device, a driven member of a screen is displaced in a plane parallel to the screen. The driven member can be a Fresnel lens or a diffusing member. An elastic retaining unit holds the driven member in such a manner as to be capable of moving in the plane parallel to the screen, and a pair of driving sources applies driving forces in mutually intersecting directions to the driven member. A control circuit drives the pair of driving sources with driving waveforms having a prescribed phase difference therebetween so that the driven member makes continuous motion in a plane parallel to the screen when an image is projected.
摘要翻译： 在投影型图像显示装置中，屏幕的从动构件在与屏幕平行的平面中移位。 从动构件可以是菲涅尔透镜或漫射构件。 弹性保持单元以与平行于屏幕的平面能够移动的方式保持从动构件，并且一对驱动源将相互交叉的方向的驱动力施加到被驱动构件。 控制电路利用其中具有规定相位差的驱动波形来驱动该对驱动源，使得被驱动构件在投影图像时在与屏幕平行的平面中连续运动。
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