公开(公告)号：US20080166476A1

公开(公告)日：2008-07-10

申请号：US11959834

申请日：2007-12-19

申请人： Jun AKEDO ,  Jaehyuk Park

发明人： Jun AKEDO ,  Jaehyuk Park

IPC分类号： B05D5/12 ,  B05D1/12 ,  B05B7/04

CPC分类号： H01F1/0063 ,  B05D1/12 ,  B82Y25/00 ,  G11B11/10582

摘要： A method of forming a room-temperature deposited and transparent magneto-optic layer includes depositing a transparent magnetic nanocomposite layer with embedded nanomagnetic particles in matrix onto substrates by aerosol deposition method at room-temperature.

摘要翻译： 形成室温沉积和透明磁光层的方法包括在室温下通过气溶胶沉积法将具有嵌入的纳米磁性颗粒的透明磁性纳米复合材料层通过气溶胶沉积法在基质中沉积到基底上。

公开(公告)号：US20120008185A1

公开(公告)日：2012-01-12

申请号：US13147500

申请日：2010-02-15

申请人： Jaehyuk Park ,  Jun Akedo

发明人： Jaehyuk Park ,  Jun Akedo

IPC分类号： G02B26/10

CPC分类号： G02B26/101 ,  G02B26/0841

摘要： An optical scanning device, having: a substrate main body; two cantilever beams protruded from the respective side portion of one side of the main body; a mirror supported by torsion bars from the respective side, between the beams; a drive source to causes the main body to vibrate; and a light source to project light onto the mirror, wherein a fixed end of the main body is fixed to a supporting member, on the opposite side from the mirror side, wherein the drive source is provided on a part of the main body, and wherein the mirror resonantly vibrates according to vibration applied to the substrate by the drive source, thereby to change a direction of reflection light of the light projected onto the mirror according to the vibration of the mirror, characterized in that a plurality of holes are provided in the main body and the beams.

摘要翻译： 一种光学扫描装置，具有：基板主体; 两个悬臂梁从主体一侧的相应侧部突出; 梁之间的相对侧的扭杆支撑的反射镜; 使主体振动的驱动源; 以及用于将光投射到反射镜上的光源，其中主体的固定端在与反射镜侧相反的一侧固定到支撑构件，其中驱动源设置在主体的一部分上，以及 其中所述反射镜根据通过所述驱动源施加到所述基板的振动而共振地振动，从而根据所述反射镜的振动改变投影到所述反射镜上的光的反射光的方向，其特征在于，设置多个孔 主体和梁。

公开(公告)号：US20100014142A1

公开(公告)日：2010-01-21

申请号：US12443221

申请日：2007-09-26

申请人： Jun Akedo ,  Jaehyuk Park ,  Harumichi Sato

发明人： Jun Akedo ,  Jaehyuk Park ,  Harumichi Sato

IPC分类号： G02B26/10

CPC分类号： B81B3/0072 ,  B81B2201/042 ,  G02B26/0841 ,  G02B26/105

摘要： An optical scanning device of the invention includes: a substrate; a torsion bar portion which is connected to the substrate; a mirror portion which is supported by the torsion bar portion; a drive source which causes the substrate to oscillate; and a light source which projects light onto the mirror portion, where the mirror portion resonates and vibrates in accordance with a vibration imparted to the substrate by the drive source, a direction of reflection light from the light projected onto the mirror portion from the light source changes in accordance with the vibration of the mirror portion, the drive source is provided on a portion of the substrate at a distance from a connected portion where the substrate is connected to the torsion bar portion, and a substrate shape control device which controls the shape of the substrate itself is provided on the substrate.

摘要翻译： 本发明的光学扫描装置包括：基板; 与所述基板连接的扭杆部; 由所述扭杆部支撑的镜部; 使基板振荡的驱动源; 以及光源，其将光投射到反射镜部分上，其中反射镜部分根据由驱动源施加到基板的振动而谐振和振动，从光源投射到反射镜部分的光的反射光的方向 根据镜部的振动而发生变化，驱动源设置在与基板连接到扭杆部的连接部分一定距离的基板的一部分上，以及基板形状控制装置，其控制形状 基板本身设置在基板上。

公开(公告)号：US08411343B2

公开(公告)日：2013-04-02

申请号：US12443023

申请日：2007-09-26

申请人： Jun Akedo ,  Jaehyuk Park

发明人： Jun Akedo ,  Jaehyuk Park

IPC分类号： G02B26/08

CPC分类号： G02B26/10 ,  G02B26/105

摘要： An optical scanning device of the invention includes: a substrate; torsion bar portion which is connected to the substrate; a mirror portion which is supported by the torsion bar portion; a drive source which causes the substrate to oscillate; and a light source which projects light onto the mirror portion, where the mirror portion resonates and vibrates in accordance with a vibration imparted to the substrate by the drive source, and the direction of reflection light from the light projected onto the mirror portion from the light source changes in accordance with the vibration of the mirror portion, and a spring constant in a longitudinal direction of the torsion bar portion supporting the mirror portion is distributed along the longitudinal direction of the torsion bar portion.

摘要翻译： 本发明的光学扫描装置包括：基板; 与基板连接的扭杆部; 由所述扭杆部支撑的镜部; 使基板振荡的驱动源; 以及光源，其将光投射到镜部分上，其中反射镜部分根据由驱动源施加到基板的振动而谐振和振动，以及来自光的投射到镜部分上的光的反射光 光源根据镜部的振动而变化，并且支撑镜部的扭杆部的长度方向的弹簧常数沿着扭杆部的长度方向分布。

公开(公告)号：US08305669B2

公开(公告)日：2012-11-06

申请号：US12444922

申请日：2007-09-26

申请人： Jun Akedo ,  Harumichi Sato ,  Jaehyuk Park

发明人： Jun Akedo ,  Harumichi Sato ,  Jaehyuk Park

IPC分类号： G02B26/08

CPC分类号： G02B26/105 ,  G02B26/0833

摘要： An optical scanning device of the invention includes: a substrate main body; two cantilever beam portions which protrude from both-side portions of one side of the substrate main body; a mirror portion whose both-sides are supported by torsion bar portions between the cantilever beam portions; a drive source which causes the substrate main body to oscillate; and a light source which projects light onto the mirror portion, where the mirror portion resonates and vibrates in accordance with a vibration imparted to a substrate by the drive source, and a direction of reflection light from the light projected onto the mirror portion from the light source changes in accordance with the vibration of the mirror portion, and where a fixed end portion of the substrate main body which is located on the opposite side thereof from the mirror portion side is fixed to a supporting component, and the drive source is provided on a portion of the substrate main body.

摘要翻译： 本发明的光学扫描装置包括：基板主体; 从基板主体的一侧的两侧突出的两个悬臂梁部， 两侧由悬臂梁部之间的扭杆部支承的镜面部; 使基板主体振动的驱动源; 以及光源，其将光投射到镜部分上，其中反射镜部分根据由驱动源施加到基板的振动而谐振和振动，以及来自光的投射到镜部分的光的反射光的方向 光源根据镜部的振动而变化，并且位于与反射镜部侧相反的一侧的基板主体的固定端部固定在支撑部件上，驱动源设置在 基板主体的一部分。

公开(公告)号：US20100014140A1

公开(公告)日：2010-01-21

申请号：US12444922

申请日：2007-09-26

申请人： Jun Akedo ,  Harumichi Sato ,  Jaehyuk Park

发明人： Jun Akedo ,  Harumichi Sato ,  Jaehyuk Park

IPC分类号： G02B26/10

CPC分类号： G02B26/105 ,  G02B26/0833

摘要： An optical scanning device of the invention includes: a substrate main body; two cantilever beam portions which protrude from both-side portions of one side of the substrate main body; a mirror portion whose both-sides are supported by torsion bar portions between the cantilever beam portions; a drive source which causes the substrate main body to oscillate; and a light source which projects light onto the mirror portion, where the mirror portion resonates and vibrates in accordance with a vibration imparted to a substrate by the drive source, and a direction of reflection light from the light projected onto the mirror portion from the light source changes in accordance with the vibration of the mirror portion, and where a fixed end portion of the substrate main body which is located on the opposite side thereof from the mirror portion side is fixed to a supporting component, and the drive source is provided on a portion of the substrate main body.

摘要翻译： 本发明的光学扫描装置包括：基板主体; 从基板主体的一侧的两侧突出的两个悬臂梁部， 两侧由悬臂梁部之间的扭杆部支承的镜面部; 使基板主体振动的驱动源; 以及光源，其将光投射到镜部分上，其中反射镜部分根据由驱动源施加到基板的振动而谐振和振动，以及来自光的投影到镜部分的光的反射光的方向 光源根据镜部的振动而变化，并且位于与反射镜部侧相反的一侧的基板主体的固定端部固定在支撑部件上，驱动源设置在 基板主体的一部分。

公开(公告)号：US08804223B2

公开(公告)日：2014-08-12

申请号：US13498454

申请日：2010-09-09

申请人： Jaehyuk Park ,  Jun Akedo

发明人： Jaehyuk Park ,  Jun Akedo

IPC分类号： G02B26/08

CPC分类号： H04N1/113 ,  G02B26/0858 ,  G02B26/105

摘要： An optical scanning device, having: a substrate main body; two cantilever beams protruded from the respective side portion of one side of the substrate main body; a mirror supported by torsion bars from the respective side, between the cantilever beams; a drive source to causes the substrate main body to vibrate; and a light source to project light onto the mirror, wherein a fixed end of the substrate main body is fixed to a supporting member, on the opposite side from the mirror side, and wherein the mirror resonantly vibrates according to vibration applied to the substrate by the drive source, thereby to change a direction of reflection light of the light projected onto the mirror from the light source according to the vibration of the mirror, characterized in that a Si mirror is attached to and fixed on the mirror.

摘要翻译： 一种光学扫描装置，具有：基板主体; 两个悬臂梁从基板主体的一侧的相应侧部突出; 由相对侧的扭杆支撑在反射镜之间的反射镜; 使基板主体振动的驱动源; 以及用于将光投射到反射镜上的光源，其中基板主体的固定端在与镜侧相反的一侧固定到支撑构件，并且其中反射镜根据施加到基板的振动而共振振动 驱动源，从而根据反射镜的振动改变从光源投射到反射镜上的光的反射光的方向，其特征在于，将Si反射镜安装并固定在反射镜上。

公开(公告)号：US08755102B2

公开(公告)日：2014-06-17

申请号：US13780008

申请日：2013-02-28

申请人： Jun Akedo ,  Jaehyuk Park

发明人： Jun Akedo ,  Jaehyuk Park

IPC分类号： G02B26/10

CPC分类号： G02B26/10 ,  G02B26/105

摘要： An optical scanning device of the invention includes: a substrate; torsion bar portion which is connected to the substrate; a mirror portion which is supported by the torsion bar portion; a drive source which causes the substrate to oscillate; and a light source which projects light onto the mirror portion, where the mirror portion resonates and vibrates in accordance with a vibration imparted to the substrate by the drive source, and the direction of reflection light from the light projected onto the mirror portion from the light source changes in accordance with the vibration of the mirror portion, and a spring constant in a longitudinal direction of the torsion bar portion supporting the mirror portion is distributed along the longitudinal direction of the torsion bar portion.

摘要翻译： 本发明的光学扫描装置包括：基板; 与基板连接的扭杆部; 由所述扭杆部支撑的镜部; 使基板振荡的驱动源; 以及光源，其将光投射到镜部分上，其中反射镜部分根据由驱动源施加到基板的振动而谐振和振动，以及来自光的投射到镜部分上的光的反射光 光源根据镜部的振动而变化，并且支撑镜部的扭杆部的长度方向的弹簧常数沿着扭杆部的长度方向分布。

公开(公告)号：US08345340B2

公开(公告)日：2013-01-01

申请号：US12827849

申请日：2010-06-30

申请人： Jaehyuk Park ,  Jun Akedo

发明人： Jaehyuk Park ,  Jun Akedo

IPC分类号： G02B26/08

CPC分类号： G02B26/105 ,  G02B26/0858

摘要： A method of adjusting a resonance frequency in an optical scanning device containing: providing the optical scanning device having a substrate composed of a substrate main body and two cantilever beam portions, a drive source, a mirror portion, and a supporting component for fixing the substrate main body at a fixed end; and reducing an area of the substrate which protrudes from the fixed end to an outside of the supporting component, thereby to increase the resonance frequency; or alternatively, increasing the area of the substrate which protrudes from the fixed end to the outside of the supporting component, thereby to reduce the resonance frequency.

摘要翻译： 一种在光学扫描装置中调节谐振频率的方法，包括：提供具有由基板主体和两个悬臂梁部分组成的基板的光学扫描装置，驱动源，反射镜部分和用于固定基板的支撑部件 主体在固定端; 并且减小从固定端突出到支撑部件的外部的基板的面积，从而增加共振频率; 或者替代地，增加从固定端突出到支撑部件的外部的基板的面积，从而降低谐振频率。

公开(公告)号：US20120194890A1

公开(公告)日：2012-08-02

申请号：US13498454

申请日：2010-09-09

申请人： Jaehyuk Park ,  Jun Akedo

发明人： Jaehyuk Park ,  Jun Akedo

IPC分类号： G02B26/10

CPC分类号： H04N1/113 ,  G02B26/0858 ,  G02B26/105

摘要： An optical scanning device, having: a substrate main body; two cantilever beams protruded from the respective side portion of one side of the substrate main body; a mirror supported by torsion bars from the respective side, between the cantilever beams; a drive source to causes the substrate main body to vibrate; and a light source to project light onto the mirror, wherein a fixed end of the substrate main body is fixed to a supporting member, on the opposite side from the mirror side, and wherein the mirror resonantly vibrates according to vibration applied to the substrate by the drive source, thereby to change a direction of reflection light of the light projected onto the mirror from the light source according to the vibration of the mirror, characterized in that a Si mirror is attached to and fixed on the mirror.

摘要翻译： 一种光学扫描装置，具有：基板主体; 两个悬臂梁从基板主体的一侧的相应侧部突出; 由相对侧的扭杆支撑在反射镜之间的反射镜; 使基板主体振动的驱动源; 以及用于将光投射到反射镜上的光源，其中基板主体的固定端在与镜侧相反的一侧固定到支撑构件，并且其中反射镜根据施加到基板的振动而共振振动 驱动源，从而根据反射镜的振动改变从光源投射到反射镜上的光的反射光的方向，其特征在于，将Si反射镜安装并固定在反射镜上。