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1. 发明授权

US07155081B2 Two-dimensional optical deflector 有权
标题翻译：二维光学偏转器
公开(公告)号：US07155081B2
公开(公告)日：2006-12-26
申请号：US10995399
申请日：2004-11-23
申请人： Hiroshi Miyajima , Masanori Ogata , Akihiro Kitahara , Yoshitaka Kamiya
发明人： Hiroshi Miyajima , Masanori Ogata , Akihiro Kitahara , Yoshitaka Kamiya
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G06K7/10633 , G01S7/4817 , G02B7/1821 , G02B26/085 , G02B26/101 , G02B26/105
摘要： A two-dimensional optical deflector includes a first deflector, which deflects a light beam about a first axis at a high speed, a second deflector, which deflects a light beam about a second axis perpendicular to the first axis at a low speed, and a fixing mechanism, which fixes the first deflector to the second deflector. The second deflector includes a rotation shaft capable of rocking about the second axis. The fixing mechanism includes a fixing member having a rotation shaft fixing hole, which engages with the rotation shaft with almost no space, and a fastener, which decreases the diameter of the rotation shaft fixing hole of the fixing member. The fixing member includes a first deflector mount surface. The first deflector is fixed to the fixing member so that a reflecting surface of the first deflector in a non-actuation state is almost parallel to the first deflector mount surface.
摘要翻译：二维光学偏转器包括第一偏转器，其以高速度绕第一轴线偏转光束;第二偏转器，其以低速度偏转垂直于第一轴线的第二轴线的光束;以及固定机构，其将第一偏转器固定到第二偏转器。第二偏转器包括能够绕第二轴摆动的旋转轴。固定机构包括具有旋转轴固定孔的固定构件，其与几乎没有空间的旋转轴接合，并且紧固件减小了固定构件的旋转轴固定孔的直径。固定构件包括第一偏转器安装表面。第一偏转器固定到固定构件，使得第一偏转器的反作用力处于非致动状态，几乎平行于第一偏转器安装表面。

2. 发明申请

US20050111787A1 Two-dimensional optical deflector 有权
标题翻译：二维光学偏转器
公开(公告)号：US20050111787A1
公开(公告)日：2005-05-26
申请号：US10995399
申请日：2004-11-23
申请人： Hiroshi Miyajima , Masanori Ogata , Akihiro Kitahara , Yoshitaka Kamiya
发明人： Hiroshi Miyajima , Masanori Ogata , Akihiro Kitahara , Yoshitaka Kamiya
IPC分类号： B41J2/44 , B81B3/00 , G02B7/182 , G02B26/08 , G02B26/10 , G06K7/10 , G02B6/26
CPC分类号： G06K7/10633 , G01S7/4817 , G02B7/1821 , G02B26/085 , G02B26/101 , G02B26/105
摘要： A two-dimensional optical deflector includes a first deflector, which deflects a light beam about a first axis at a high speed, a second deflector, which deflects a light beam about a second axis perpendicular to the first axis at a low speed, and a fixing mechanism, which fixes the first deflector to the second deflector. The second deflector includes a rotation shaft capable of rocking about the second axis. The fixing mechanism includes a fixing member having a rotation shaft fixing hole, which engages with the rotation shaft with almost no space, and a fastener, which decreases the diameter of the rotation shaft fixing hole of the fixing member. The fixing member includes a first deflector mount surface. The first deflector is fixed to the fixing member so that a reflecting surface of the first deflector in a non-actuation state is almost parallel to the first deflector mount surface.
摘要翻译：二维光学偏转器包括第一偏转器，该第一偏转器绕高速的第一轴线偏转光束;第二偏转器，其以低速度偏转垂直于第一轴线的第二轴线的光束;以及固定机构，其将第一偏转器固定到第二偏转器。第二偏转器包括能够绕第二轴摆动的旋转轴。固定机构包括具有旋转轴固定孔的固定构件，其与几乎没有空间的旋转轴接合，并且紧固件减小了固定构件的旋转轴固定孔的直径。固定构件包括第一偏转器安装表面。第一偏转器固定到固定构件，使得第一偏转器的反作用力处于非致动状态，几乎平行于第一偏转器安装表面。

3. 发明授权

US07224507B2 Optical deflector 有权
标题翻译：光学偏转器
公开(公告)号：US07224507B2
公开(公告)日：2007-05-29
申请号：US11003286
申请日：2004-12-03
申请人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
发明人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
IPC分类号： G02B26/00
CPC分类号： G02B26/085 , G02B26/0833
摘要： An optical deflector includes a magnet unit and a movable plate unit. The movable plate unit has an inner movable plate having a reflecting surface, an outer movable plate, two inner torsion bars connecting the inner and outer movable plates, a support located outside the outer movable plate, and two outer torsion bars connecting the outer movable plate and support. The movable plate unit has two inner wirings, each of which has an inner drive wiring portion that extends along by a periphery of the inner movable plate and two inner extracted wiring portions extending from two ends of the inner drive wiring portion. The two inner drive wiring portions are located substantially line-symmetrically with respect to the first axis. The two inner extracted wiring portions are located substantially line-symmetrically with respect to the second axis. Currents of the same direction are applied to the two inner drive wiring portions.
摘要翻译：光学偏转器包括磁体单元和可动板单元。可移动板单元具有内部可移动板，其具有反射表面，外部可动板，连接内部和外部可动板的两个内部扭力杆，位于外部可动板外侧的支撑件和连接外部可动板和支持。可移动板单元具有两个内部布线，每个内部布线具有沿着内部可移动板的周边延伸的内部驱动布线部分和从内部驱动布线部分的两端延伸的两个内部提取布线部分。两个内部驱动器配线部分相对于第一轴线基本上线对称地设置。两个内部提取的布线部分相对于第二轴线基本上线对称地定位。相同方向的电流施加到两个内部驱动线路部分。

4. 发明申请

US20050122602A1 Optical deflector 有权
标题翻译：光学偏转器
公开(公告)号：US20050122602A1
公开(公告)日：2005-06-09
申请号：US11003286
申请日：2004-12-03
申请人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
发明人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
IPC分类号： B41J2/44 , B81B3/00 , G02B26/08 , G02B26/10 , H04N1/036 , F16D11/06
CPC分类号： G02B26/085 , G02B26/0833
摘要： An optical deflector includes a magnet unit and a movable plate unit. The movable plate unit has an inner movable plate having a reflecting surface, an outer movable plate, two inner torsion bars connecting the inner and outer movable plates, a support located outside the outer movable plate, and two outer torsion bars connecting the outer movable plate and support. The movable plate unit has two inner wirings, each of which has an inner drive wiring portion that extends along by a periphery of the inner movable plate and two inner extracted wiring portions extending from two ends of the inner drive wiring portion. The two inner drive wiring portions are located substantially line-symmetrically with respect to the first axis. The two inner extracted wiring portions are located substantially line-symmetrically with respect to the second axis. Currents of the same direction are applied to the two inner drive wiring portions.
摘要翻译：光学偏转器包括磁体单元和可动板单元。可移动板单元具有内部可移动板，其具有反射表面，外部可动板，连接内部和外部可动板的两个内部扭力杆，位于外部可动板外侧的支撑件和连接外部可动板和支持。可移动板单元具有两个内部布线，每个内部布线具有沿着内部可移动板的周边延伸的内部驱动布线部分和从内部驱动布线部分的两端延伸的两个内部提取布线部分。两个内部驱动器配线部分相对于第一轴线基本上线对称地设置。两个内部提取的布线部分相对于第二轴线基本上线对称地定位。相同方向的电流施加到两个内部驱动线路部分。

5. 发明申请

US20050094296A1 Light deflector 有权
标题翻译：导光板
公开(公告)号：US20050094296A1
公开(公告)日：2005-05-05
申请号：US10975882
申请日：2004-10-28
申请人： Kenzi Murakami , Yoshitaka Kamiya , Hiroshi Miyajima , Yujin Arai
发明人： Kenzi Murakami , Yoshitaka Kamiya , Hiroshi Miyajima , Yujin Arai
IPC分类号： B81B3/00 , G02B26/10 , G02B26/08 , G02B5/08 , G02B7/182
CPC分类号： G02B26/105
摘要： A light deflector comprises a first movable plate having a reflective surface, fixing portions, a pair of second movable plates located between the first movable plate and the fixing portions, a pair of first elastic members supporting the first movable plate so as to allow it to oscillate with respect to the second movable plates, a pair of second elastic members supporting the second movable plates so as to allow them to oscillate with respect to the fixing portions, and an actuator to oscillate the first movable plate. Oscillation axis of the first elastic members and oscillation axis of the second elastic members are located on the same axis. Stiffness of the second elastic members against oscillation is lower than stiffness of the first elastic members against oscillation.
摘要翻译：光偏转器包括具有反射表面的第一可移动板，固定部分，位于第一可移动板和固定部分之间的一对第二可动板，支撑第一可移动板的一对第一弹性元件，相对于第二可移动板振荡;一对第二弹性部件，其支撑第二可移动板，以使它们相对于固定部分摆动;以及致动器，使第一可移动板振荡。第一弹性部件的摆动轴和第二弹性部件的摆动轴位于同一轴线上。第二弹性构件相对于振动的刚度低于第一弹性构件相对于振动的刚度。

6. 发明授权

US07256926B2 Optical deflector 有权
标题翻译：光学偏转器
公开(公告)号：US07256926B2
公开(公告)日：2007-08-14
申请号：US11003304
申请日：2004-12-03
申请人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
发明人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
IPC分类号： G02B26/00
CPC分类号： G02B26/0833 , G02B26/085
摘要： An optical deflector includes a magnet unit, which generates a magnetic field, and a movable plate unit, which is placed in the magnetic field. The movable plate unit has an inner movable plate having a reflecting surface, an outer movable plate, two inner torsion bars connecting the inner and outer movable plates, a support located outside the outer movable plate, and two outer torsion bars connecting the outer movable plate and support. The movable plate unit has two inner drive wiring portions that extend along by a periphery of the inner movable plate. The magnet unit includes magnets, two adjacent magnets of which are opposite in magnetic polarity direction. The inner drive wiring portions extend almost parallel to boundaries between the two adjacent magnets and are respectively located substantially immediately above the boundaries. Currents of the same direction are applied to the two inner drive wiring portions.
摘要翻译：光偏转器包括产生磁场的磁体单元和放置在磁场中的可动板单元。可移动板单元具有内部可移动板，其具有反射表面，外部可动板，连接内部和外部可动板的两个内部扭力杆，位于外部可动板外侧的支撑件和连接外部可动板和支持。可移动板单元具有沿着内部可动板的周边延伸的两个内部驱动布线部分。磁体单元包括两个相邻磁体在磁极方向上相反的磁体。内部驱动布线部分几乎平行于两个相邻磁体之间的边界延伸，并且分别位于边界的正上方。相同方向的电流施加到两个内部驱动线路部分。

7. 发明授权

US07123400B2 Light deflector 有权
标题翻译：导光板
公开(公告)号：US07123400B2
公开(公告)日：2006-10-17
申请号：US10975882
申请日：2004-10-28
申请人： Kenzi Murakami , Yoshitaka Kamiya , Hiroshi Miyajima , Yujin Arai
发明人： Kenzi Murakami , Yoshitaka Kamiya , Hiroshi Miyajima , Yujin Arai
IPC分类号： G02B26/08
CPC分类号： G02B26/105
摘要： A light deflector comprises a first movable plate having a reflective surface, fixing portions, a pair of second movable plates located between the first movable plate and the fixing portions, a pair of first elastic members supporting the first movable plate so as to allow it to oscillate with respect to the second movable plates, a pair of second elastic members supporting the second movable plates so as to allow them to oscillate with respect to the fixing portions, and an actuator to oscillate the first movable plate. Oscillation axis of the first elastic members and oscillation axis of the second elastic members are located on the same axis. Stiffness of the second elastic members against oscillation is lower than stiffness of the first elastic members against oscillation.
摘要翻译：光偏转器包括具有反射表面的第一可移动板，固定部分，位于第一可移动板和固定部分之间的一对第二可动板，支撑第一可移动板的一对第一弹性元件，相对于第二可移动板振荡;一对第二弹性部件，其支撑第二可移动板，以使它们相对于固定部分摆动;以及致动器，使第一可移动板振荡。第一弹性部件的摆动轴和第二弹性部件的摆动轴位于同一轴线上。第二弹性构件相对于振动的刚度低于第一弹性构件相对于振动的刚度。

8. 发明申请

US20050122604A1 Optical deflector 有权
标题翻译：光学偏转器
公开(公告)号：US20050122604A1
公开(公告)日：2005-06-09
申请号：US11003304
申请日：2004-12-03
申请人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
发明人： Yoshitaka Kamiya , Daisuke Matsuo , Hiroshi Miyajima , Masahiro Nishio
IPC分类号： B41J2/44 , B81B3/00 , G02B26/08 , G02B26/10 , G02B7/182
CPC分类号： G02B26/0833 , G02B26/085
摘要： An optical deflector includes a magnet unit, which generates a magnetic field, and a movable plate unit, which is placed in the magnetic field. The movable plate unit has an inner movable plate having a reflecting surface, an outer movable plate, two inner torsion bars connecting the inner and outer movable plates, a support located outside the outer movable plate, and two outer torsion bars connecting the outer movable plate and support. The movable plate unit has two inner drive wiring portions that extend along by a periphery of the inner movable plate. The magnet unit includes magnets, two adjacent magnets of which are opposite in magnetic polarity direction. The inner drive wiring portions extend almost parallel to boundaries between the two adjacent magnets and are respectively located substantially immediately above the boundaries. Currents of the same direction are applied to the two inner drive wiring portions.
摘要翻译：光偏转器包括产生磁场的磁体单元和放置在磁场中的可动板单元。可移动板单元具有内部可移动板，其具有反射表面，外部可动板，连接内部和外部可动板的两个内部扭力杆，位于外部可动板外侧的支撑件和连接外部可动板和支持。可移动板单元具有沿着内部可动板的周边延伸的两个内部驱动布线部分。磁体单元包括两个相邻磁体在磁极方向上相反的磁体。内部驱动布线部分几乎平行于两个相邻磁体之间的边界延伸，并且分别位于边界的正上方。相同方向的电流施加到两个内部驱动线路部分。

9. 发明授权

US07230743B2 Optical deflector array 有权
标题翻译：光学偏转器阵列
公开(公告)号：US07230743B2
公开(公告)日：2007-06-12
申请号：US10999772
申请日：2004-11-30
申请人： Daisuke Matsuo , Yoshitaka Kamiya , Hiroshi Miyajima , Masahiro Nishio
发明人： Daisuke Matsuo , Yoshitaka Kamiya , Hiroshi Miyajima , Masahiro Nishio
IPC分类号： G02B26/08
CPC分类号： G02B26/085 , H01L2224/48091 , H01L2924/16195 , H01L2924/00014
摘要： An optical deflector array has a first board, second board, and magnetic field generator. The first board has movable plates respectively having reflecting surfaces, wirings passing through the respective movable plates, and first connecting portions provided at the two ends of the each wiring. The second board has second connecting portions electrically connected to the first connecting portions of the first board, third connecting portions for external electrical connection, and connecting wirings electrically connecting the second connecting portions and the third connecting portions. The optical deflector array further has connecting members that electrically connect the first connecting portions of the first board to the second connecting portions of the second board.
摘要翻译：光学偏转器阵列具有第一板，第二板和磁场发生器。第一板具有分别具有反射面的移动板，通过各个可动板的布线，以及设置在各布线两端的第一连接部。第二板具有电连接到第一板的第一连接部分的第二连接部分，用于外部电连接的第三连接部分，以及电连接第二连接部分和第三连接部分的连接布线。光学偏转器阵列还具有将第一板的第一连接部与第二板的第二连接部电连接的连接部件。

10. 发明申请

US20050099671A1 Optical deflector array 有权
标题翻译：光学偏转器阵列
公开(公告)号：US20050099671A1
公开(公告)日：2005-05-12
申请号：US10999772
申请日：2004-11-30
申请人： Daisuke Matsuo , Yoshitaka Kamiya , Hiroshi Miyajima , Masahiro Nishio
发明人： Daisuke Matsuo , Yoshitaka Kamiya , Hiroshi Miyajima , Masahiro Nishio
IPC分类号： G02B26/08 , B81B3/00 , B81B7/04 , G02B26/00
CPC分类号： G02B26/085 , H01L2224/48091 , H01L2924/16195 , H01L2924/00014
摘要： An optical deflector array has a first board, second board, and magnetic field generator. The first board has movable plates respectively having reflecting surfaces, wirings passing through the respective movable plates, and first connecting portions provided at the two ends of the each wiring. The second board has second connecting portions electrically connected to the first connecting portions of the first board, third connecting portions for external electrical connection, and connecting wirings electrically connecting the second connecting portions and the third connecting portions. The optical deflector array further has connecting members that electrically connect the first connecting portions of the first board to the second connecting portions of the second board.
摘要翻译：光学偏转器阵列具有第一板，第二板和磁场发生器。第一板具有分别具有反射面的移动板，通过各个可动板的布线，以及设置在各布线两端的第一连接部。第二板具有电连接到第一板的第一连接部分的第二连接部分，用于外部电连接的第三连接部分，以及电连接第二连接部分和第三连接部分的连接布线。光学偏转器阵列还具有将第一板的第一连接部与第二板的第二连接部电连接的连接部件。

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