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1. 发明授权

US07457061B2 Lens actuator 有权
标题翻译：镜头执行器
公开(公告)号：US07457061B2
公开(公告)日：2008-11-25
申请号：US11808809
申请日：2007-06-13
申请人： Norifumi Sata , Shinsuke Kimoto , Takefumi Inoue , Masaya Watada
发明人： Norifumi Sata , Shinsuke Kimoto , Takefumi Inoue , Masaya Watada
IPC分类号： G02B7/02 , G11B7/00
CPC分类号： G02B7/08
摘要： A lens actuator includes a carrier having a tubular shape having a through-hole provided therein. The through-hole is arranged to mount a lens therein. The lens actuator further includes plural springs contacting upper and lower surfaces of the carrier, a coil fixed to the carrier, a first yoke, a second yoke, and a magnet contacting the first yoke and the second yoke. The coil is placed between the first yoke and the second yoke. This lens actuator moves the lens by a long distance, and has a small size.
摘要翻译：透镜致动器包括具有设置在其中的通孔的管状形状的托架。通孔布置成将透镜安装在其中。透镜致动器还包括接触载体的上表面和下表面的多个弹簧，固定到载体的线圈，第一磁轭，第二磁轭和接触第一磁轭和第二磁轭的磁体。线圈被放置在第一磁轭和第二磁轭之间。该透镜致动器将镜头移动很长的距离，并且具有小的尺寸。

2. 发明申请

US20080025164A1 Lens actuator 有权
公开(公告)号：US20080025164A1
公开(公告)日：2008-01-31
申请号：US11808809
申请日：2007-06-13
申请人： Norifumi Sata , Shinsuke Kimoto , Takefumi Inoue , Masaya Watada
发明人： Norifumi Sata , Shinsuke Kimoto , Takefumi Inoue , Masaya Watada
IPC分类号： G11B7/00
CPC分类号： G02B7/08
摘要： A lens actuator includes a carrier having a tubular shape having a through-hole provided therein. The through-hole is arranged to mount a lens therein. The lens actuator further includes plural springs contacting upper and lower surfaces of the carrier, a coil fixed to the carrier, a first yoke, a second yoke, and a magnet contacting the first yoke and the second yoke. The coil is placed between the first yoke and the second yoke. This lens actuator moves the lens by a long distance, and has a small size.

3. 发明申请

US20080180820A1 Lens actuator, and electronic device using the same 失效
标题翻译：透镜致动器及使用其的电子设备
公开(公告)号：US20080180820A1
公开(公告)日：2008-07-31
申请号：US11976357
申请日：2007-10-24
申请人： Norifumi Sata , Takefumi Inoue , Shinsuke Kimoto , Masaya Watada
发明人： Norifumi Sata , Takefumi Inoue , Shinsuke Kimoto , Masaya Watada
IPC分类号： G02B7/04
CPC分类号： G02B7/08 , G03B13/36
摘要： A lens actuator is provided for moving a movable part including a lens, with respect to a fixed part in the optical axis direction of the lens. The lens actuator includes (a) a magnet disposed on the surface of the movable part facing the fixed part and magnetized in the optical axis direction, (b) a coil disposed on the surface of the fixed part facing the magnet, and (c) a pair of magnetic materials disposed on both sides of the magnet in the optical axis direction, to direct magnetic flux from the magnet toward the coil.
摘要翻译：透镜致动器被设置用于相对于透镜的光轴方向上的固定部分移动包括透镜的可移动部分。透镜致动器包括：（a）设置在可动部件的面对固定部分并在光轴方向上被磁化的磁体的磁体，（b）设置在面对磁体的固定部分的表面上的线圈，（c）一对磁性材料，设置在磁体的光轴方向的两侧，以将来自磁体的磁通量引向线圈。

4. 发明授权

US07751134B2 Lens actuator, and electronic device using the same 失效
标题翻译：透镜致动器及使用其的电子设备
公开(公告)号：US07751134B2
公开(公告)日：2010-07-06
申请号：US11976357
申请日：2007-10-24
申请人： Norifumi Sata , Takefumi Inoue , Shinsuke Kimoto , Masaya Watada
发明人： Norifumi Sata , Takefumi Inoue , Shinsuke Kimoto , Masaya Watada
IPC分类号： G02B7/02
CPC分类号： G02B7/08 , G03B13/36
摘要： A lens actuator is provided for moving a movable part including a lens, with respect to a fixed part in the optical axis direction of the lens. The lens actuator includes (a) a magnet disposed on the surface of the movable part facing the fixed part and magnetized in the optical axis direction, (b) a coil disposed on the surface of the fixed part facing the magnet, and (c) a pair of magnetic materials disposed on both sides of the magnet in the optical axis direction, to direct magnetic flux from the magnet toward the coil.
摘要翻译：透镜致动器被设置用于相对于透镜的光轴方向上的固定部分移动包括透镜的可移动部分。透镜致动器包括：（a）设置在可动部件的面对固定部分并在光轴方向上被磁化的磁体的磁体，（b）设置在面对磁体的固定部分的表面上的线圈，（c）一对磁性材料，设置在磁体的光轴方向的两侧，以将来自磁体的磁通量引向线圈。

5. 发明授权

US07944631B2 Lens actuator, lens unit using the lens actuator and method for manufacturing the lens unit 失效
标题翻译：透镜致动器，使用透镜致动器的透镜单元和用于制造透镜单元的方法
公开(公告)号：US07944631B2
公开(公告)日：2011-05-17
申请号：US12500146
申请日：2009-07-09
申请人： Norifumi Sata , Shinsuke Kimoto , Takefumi Inoue , Takuo Osaki
发明人： Norifumi Sata , Shinsuke Kimoto , Takefumi Inoue , Takuo Osaki
IPC分类号： G02B7/02
CPC分类号： G02B7/023 , G02B7/026 , G02B7/08 , H02K41/0356 , Y10T29/49826
摘要： A lens actuator has a carrier, a cover, a first spring, a second spring, a coil, and a magnet. The carrier with a cylindrical shape is provided with a hollow section formed along a first direction, and has a holding section formed on one side of the first direction. The hollow section has a shape configured to mount a lens barrel therein. The cover, which is disposed on the side having the holding section of the carrier, has a supporting section that meets with the holding section of the carrier. The first spring and the second spring make a resilient contact with each of both surfaces in the first direction of the carrier. The coil is circumferentially disposed on the carrier so as to face the magnet. Of the coil and the magnet, one is mounted on the carrier and the other is disposed on the outer or the inner periphery of the carrier.
摘要翻译：透镜致动器具有载体，盖，第一弹簧，第二弹簧，线圈和磁体。具有圆筒形状的载体设置有沿第一方向形成的中空部，并且具有形成在第一方向的一侧上的保持部。中空部具有将镜筒安装在其中的形状。设置在具有托架的保持部的一侧的盖具有与托架的保持部相接的支撑部。第一弹簧和第二弹簧在载体的第一方向上与两个表面中的每一个形成弹性接触。线圈周向地设置在载体上以面对磁体。在线圈和磁体中，一个安装在载体上，另一个设置在载体的外周或内周上。

6. 发明授权

US07511597B2 Actuator structure and actuator block electronic device using the same 有权
标题翻译：执行器结构和执行器块及电子装置使用相同
公开(公告)号：US07511597B2
公开(公告)日：2009-03-31
申请号：US11329612
申请日：2006-01-11
申请人： Norifumi Sata , Takefumi Inoue
发明人： Norifumi Sata , Takefumi Inoue
IPC分类号： H01F7/08
CPC分类号： G03B3/02 , G02B7/005 , G02B7/102 , H02K99/20
摘要： The main body of the actuator structure is generally formed into a “pitchfork”shape. The middle bar of the pitchfork forms a Y-bend at its forward end. The Y-bend is disposed so that each tip of the bend is adjacent to the outer bar on each side of the pitchfork. At least a coil is fixed on each bar of the main body. The forward ends of the Y-bend abut against a movable member. In the structure above, applying a current to a coil generates minute movements in each tip of the Y-bend, thereby moving the movable member.
摘要翻译：致动器结构的主体通常形成为“干草叉”形状。干草叉的中间杆在其前端形成一个Y形弯头。 Y形弯曲部被设置成使得弯曲部的每个尖端与干草叉两边的外侧条相邻。至少一个线圈固定在主体的每个杆上。 Y形弯头的前端抵靠可动件。在上述结构中，向线圈施加电流在Y形弯曲部的每个尖端产生微小的运动，从而移动可动件。

7. 发明申请

US20060158290A1 Actuator structure and actuator block electronic device using the same 有权
公开(公告)号：US20060158290A1
公开(公告)日：2006-07-20
申请号：US11329612
申请日：2006-01-11
申请人： Norifumi Sata , Takefumi Inoue
发明人： Norifumi Sata , Takefumi Inoue
IPC分类号： H01F7/08
CPC分类号： G03B3/02 , G02B7/005 , G02B7/102 , H02K99/20
摘要： The main body of the actuator structure is generally formed into a “pitchfork”shape. The middle bar of the pitchfork forms a Y-bend at its forward end. The Y-bend is disposed so that each tip of the bend is adjacent to the outer bar on each side of the pitchfork. At least a coil is fixed on each bar of the main body. The forward ends of the Y-bend abut against a movable member. In the structure above, applying a current to a coil generates minute movements in each tip of the Y-bend, thereby moving the movable member.

8. 发明授权

US08009373B2 Lens actuator 有权
标题翻译：镜头执行器
公开(公告)号：US08009373B2
公开(公告)日：2011-08-30
申请号：US12957508
申请日：2010-12-01
申请人： Norifumi Sata , Hidekazu Tanaka
发明人： Norifumi Sata , Hidekazu Tanaka
IPC分类号： G02B7/02
CPC分类号： G02B27/646 , G02B7/102
摘要： A lens actuator includes a cylindrical carrier having a hollow for accommodating a lens, the hollow being formed in a first direction; a driving yoke for housing the carrier; a base for holding the yoke thereon; a driving magnet and a driving coil, which are fixed either to the outer periphery of the carrier or the driving yoke; a moving magnet fixed to the driving yoke; and a moving coil fixed to the base. The carrier is movable with respect to the driving yoke in the first direction, and the driving yoke is movable with respect to the base in a second direction perpendicular to the first direction. The driving magnet and the driving coil face each other in the second direction, and the moving magnet and the moving coil face each other in the first direction.
摘要翻译：透镜致动器包括具有用于容纳透镜的中空的圆柱形支架，所述中空部沿第一方向形成; 用于容纳承运人的驱动轭; 用于将轭固定在其上的基座; 驱动磁体和驱动线圈，固定在载体或驱动轭的外周; 固定到驱动轭的移动磁体; 和固定在基座上的动圈。载体能够沿第一方向相对于驱动轭移动，并且驱动轭可以在垂直于第一方向的第二方向上相对于基座移动。驱动磁体和驱动线圈在第二方向上彼此面对，并且移动磁体和动圈在第一方向上彼此面对。

9. 发明申请

US20070241264A1 INPUT DEVICE, ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING INPUT DEVICE 有权
标题翻译：输入装置，电子装置和用于控制输入装置的方法
公开(公告)号：US20070241264A1
公开(公告)日：2007-10-18
申请号：US11697391
申请日：2007-04-06
申请人： Norifumi Sata , Naoki Tatehata
发明人： Norifumi Sata , Naoki Tatehata
IPC分类号： H01J40/14 , G06M7/00
CPC分类号： G06F3/044
摘要： An input device includes an input detection portion which enables detection of position inputs according to change of capacitance; a position detection portion which reads detection signals from the input detection portion and detects positions thereof; a light emitting portion placed near the input detecting portion; driving portion which drives the light emitting portion; a monitoring portion which monitors a driving voltage applied from the driving portion to the light emitting portion; and a control portion which controls a generation of pulse signals at times when the position detection portion reads the position inputs from the input detection portion, the generation of the times being based on the driving voltage monitored by the monitoring portion.
摘要翻译：输入装置包括输入检测部分，其能够根据电容的变化来检测位置输入; 位置检测部分，其从所述输入检测部分读取检测信号并检测其位置; 放置在输入检测部分附近的发光部分; 驱动所述发光部的驱动部; 监视部，其监视从所述驱动部向所述发光部施加的驱动电压; 以及控制部，其控制在所述位置检测部从所述输入检测部读取所述位置输入时产生脉冲信号，根据所述监视部所监视的驱动电压来生成所述次数。

10. 发明申请

US20110141564A1 LENS ACTUATOR 有权
标题翻译：镜头执行器
公开(公告)号：US20110141564A1
公开(公告)日：2011-06-16
申请号：US12957508
申请日：2010-12-01
申请人： Norifumi Sata , Hidekazu Tanaka
发明人： Norifumi Sata , Hidekazu Tanaka
IPC分类号： G02B27/64
CPC分类号： G02B27/646 , G02B7/102
摘要： A lens actuator includes a cylindrical carrier having a hollow for accommodating a lens, the hollow being formed in a first direction; a driving yoke for housing the carrier; a base for holding the yoke thereon; a driving magnet and a driving coil, which are fixed either to the outer periphery of the carrier or the driving yoke; a moving magnet fixed to the driving yoke; and a moving coil fixed to the base. The carrier is movable with respect to the driving yoke in the first direction, and the driving yoke is movable with respect to the base in a second direction perpendicular to the first direction. The driving magnet and the driving coil face each other in the second direction, and the moving magnet and the moving coil face each other in the first direction.
摘要翻译：透镜致动器包括具有用于容纳透镜的中空的圆柱形支架，所述中空部沿第一方向形成; 用于容纳承运人的驱动轭; 用于将轭固定在其上的基座; 驱动磁体和驱动线圈，固定在载体或驱动轭的外周; 固定到驱动轭的移动磁体; 和固定在基座上的动圈。载体能够沿第一方向相对于驱动轭移动，并且驱动轭可以在垂直于第一方向的第二方向上相对于基座移动。驱动磁体和驱动线圈在第二方向上彼此面对，并且移动磁体和动圈在第一方向上彼此面对。

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