专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07040130B2 Method and apparatus for forming discrete microcavities in a filament wire using microparticles 有权
标题翻译：使用微粒在丝线中形成离散微腔的方法和装置
公开(公告)号：US07040130B2
公开(公告)日：2006-05-09
申请号：US10685262
申请日：2003-10-14
申请人： Xinbing Liu , Ming Li , Makoto Ishizuka , Daniel Hogan , Kazuaki Ohkubo , Mitsuhiko Kimoto
发明人： Xinbing Liu , Ming Li , Makoto Ishizuka , Daniel Hogan , Kazuaki Ohkubo , Mitsuhiko Kimoto
IPC分类号： B21J1/00 , B24C11/00
CPC分类号： B21F99/00 , B21C37/045 , B21F45/00 , B24C1/10 , B24C3/12
摘要： A microcavity forming device is provided for making microcavities in a tungsten wire. The microcavity forming device includes a source of particles; a housing for receiving a heated tungsten wire; and a plurality of jet nozzles disposed in the housing for spraying the particles toward the heated tungsten wire. The particles are 0.35–0.75 micron in diameter. The heated tungsten wire is received in the housing and the jet nozzles spray the particles toward the tungsten wire to form the microcavities in the tungsten wire.
摘要翻译：提供了一种用于在钨丝中制造微腔的微腔形成装置。微腔形成装置包括颗粒源; 用于接收加热的钨丝的外壳; 以及设置在壳体中的多个喷嘴，用于将颗粒喷射到加热的钨丝上。颗粒直径为0.35-0.75微米。加热的钨丝被容纳在壳体中，喷嘴将颗粒喷射到钨丝上以形成钨丝中的微腔。

2. 发明申请

US20050076689A1 Method and apparatus for forming discrete microcavities in a filament wire using microparticles 有权
标题翻译：使用微粒在丝线中形成离散微腔的方法和装置
公开(公告)号：US20050076689A1
公开(公告)日：2005-04-14
申请号：US10685262
申请日：2003-10-14
申请人： Xinbing Liu , Ming Li , Makoto Ishizuka , Daniel Hogan , Kazuaki Ohkubo , Mitsuhiko Kimoto
发明人： Xinbing Liu , Ming Li , Makoto Ishizuka , Daniel Hogan , Kazuaki Ohkubo , Mitsuhiko Kimoto
IPC分类号： H01K1/14 , B21C37/04 , B21F45/00 , B21F99/00 , B24C1/10 , B24C3/12 , H01K3/02 , H01K3/04 , B21J1/00
CPC分类号： B21F99/00 , B21C37/045 , B21F45/00 , B24C1/10 , B24C3/12
摘要： A microcavity forming device is provided for making microcavities in a tungsten wire. The microcavity forming device includes a source of particles; a housing for receiving a heated tungsten wire; and a plurality of jet nozzles disposed in the housing for spraying the particles toward the heated tungsten wire. The particles are 0.35-0.75 micron in diameter. The heated tungsten wire is received in the housing and the jet nozzles spray the particles toward the tungsten wire to form the microcavities in the tungsten wire.
摘要翻译：提供了一种用于在钨丝中制造微腔的微腔形成装置。微腔形成装置包括颗粒源; 用于接收加热的钨丝的外壳; 以及设置在壳体中的多个喷嘴，用于将颗粒喷射到加热的钨丝上。颗粒直径为0.35-0.75微米。加热的钨丝被容纳在壳体中，喷嘴将颗粒喷射到钨丝上以形成钨丝中的微腔。

3. 发明授权

US06871523B2 Method and apparatus for forming microchannels in a filament wire 有权
标题翻译：用于在丝线中形成微通道的方法和装置
公开(公告)号：US06871523B2
公开(公告)日：2005-03-29
申请号：US10403568
申请日：2003-03-31
申请人： Makoto Ishizuka , Daniel Hogan , Kazuaki Ohkubo , Mitsuhiko Kimoto
发明人： Makoto Ishizuka , Daniel Hogan , Kazuaki Ohkubo , Mitsuhiko Kimoto
IPC分类号： B21C1/00 , B21C3/02 , B21C3/04 , B21C37/04 , B21F7/00 , H01K1/08 , H01K1/14 , H01K3/02 , H01K3/04 , B21C1/04 , B21C9/00
CPC分类号： B21C37/045 , B21C1/003 , B21C3/02 , B21C3/04 , B21C37/047 , B21F7/00 , H01K1/08 , H01K1/14 , H01K3/02 , H01K3/04
摘要： A microchannel forming device is provided for making microchannels in a wire. The microchannel forming device includes a plurality of dice for receiving a heated wire spaced along a longitudinal axis. Each die has a circumferential surface forming an opening, and teeth projecting normally from the surface and terminating in the opening. As the heated wire is drawn through the opening of each die, the teeth engage the heated wire to form longitudinal microchannels therein.
摘要翻译：提供微通道形成装置用于在电线中制造微通道。微通道形成装置包括多个用于接收沿着纵向轴线间隔开的加热线的管芯。每个模具具有形成开口的圆周表面，并且从表面正常突出并终止在开口中的齿。当加热的线被拉过每个模具的开口时，齿接合加热的线以在其中形成纵向微通道。

4. 发明授权

US06947649B2 Method of adjusting the index of refraction of photonic crystals with laser micromachining to tune transmissions within the bandgap and structure 失效
$Method of adjusting the index of refraction of photonic crystals with laser micromachining to tune transmissions within the bandgap and structure$
标题翻译：用激光微加工调整光子晶体折射率的方法来调整带隙和结构内的传输
公开(公告)号：US06947649B2
公开(公告)日：2005-09-20
申请号：US10329186
申请日：2002-12-24
申请人： Ming Li , Makoto Ishizuka , Xinbing Liu , Daniel Hogan
发明人： Ming Li , Makoto Ishizuka , Xinbing Liu , Daniel Hogan
IPC分类号： G02B6/12 , G02B6/122 , G02B6/00 , H04J14/08
CPC分类号： B82Y20/00 , G02B6/1225
摘要： A photonic crystal comprising a waveguide made of material. The waveguide has a periodic set of holes. The material proximate to at least one of the holes in the periodic set of holes exhibits an index of refraction that has been modified by the application of laser energy relative to the material proximate to other holes in the periodic set of holes.
摘要翻译：包括由材料制成的波导的光子晶体。波导具有周期性的一组孔。靠近周期性孔组中的至少一个孔的材料表现出折射率，该折射率已经通过相对于靠近周期性孔组中的其它孔的材料施加激光能量来改变。

5. 发明授权

US06819837B2 Method of temporarily adjusting the index of refraction of ring resonator with precision laser micromachining 失效
$Method of temporarily adjusting the index of refraction of ring resonator with precision laser micromachining$
标题翻译：利用精密激光微加工临时调整环形谐振器的折射率的方法
公开(公告)号：US06819837B2
公开(公告)日：2004-11-16
申请号：US10396030
申请日：2003-03-25
申请人： Ming Li , Daniel Hogan , Xinbing Liu , Makoto Ishizuka
发明人： Ming Li , Daniel Hogan , Xinbing Liu , Makoto Ishizuka
IPC分类号： G02B626
CPC分类号： G02B6/12007
摘要： A tuned optical resonator having a substrate and an input waveguide and an optical resonator waveguide formed on the substrate. The optical resonator waveguide has a resonant frequency, exhibits a first index of refraction, temporarily exhibits a second index of refraction responsive to application of laser energy, and temporarily resonates at the resonant frequency while the laser energy is being applied.
摘要翻译：一种调谐光学谐振器，其具有基板和形成在基板上的输入波导和光学谐振波导。光谐振器波导具有谐振频率，呈现第一折射率，响应于施加激光能量暂时呈现第二折射率，并且在施加激光能量时暂时谐振在谐振频率。

6. 发明授权

US06898358B2 Adjustable photonic crystal and method of adjusting the index of refraction of photonic crystals to reversibly tune transmissions within the bandgap 失效
$Adjustable photonic crystal and method of adjusting the index of refraction of photonic crystals to reversibly tune transmissions within the bandgap$
标题翻译：可调光子晶体和调整光子晶体折射率的方法可逆地调谐带隙内的传输
公开(公告)号：US06898358B2
公开(公告)日：2005-05-24
申请号：US10328841
申请日：2002-12-24
申请人： Ming Li , Makoto Ishizuka , Daniel Hogan , Xinbing Liu
发明人： Ming Li , Makoto Ishizuka , Daniel Hogan , Xinbing Liu
IPC分类号： G02B6/12 , G02B6/122 , G02F1/01 , G02B6/00 , H04J14/02
CPC分类号： B82Y20/00 , G02B6/12007 , G02B6/1225
摘要： A photonic crystal comprising a waveguide made of material. The waveguide has a periodic set of holes. The material proximate to at least one of the holes in the periodic set of holes exhibits an index of refraction that has been modified by the application of laser energy relative to the material proximate to other holes in the periodic set of holes. The photonic crystal is tuned to temporarily transmit a specific wavelength of light to create an on-off switch for the specific wavelength. Multiple photonic crystals are used to form a multiplexer and a demultiplexer.
摘要翻译：包括由材料制成的波导的光子晶体。波导具有周期性的一组孔。靠近周期性孔组中的至少一个孔的材料表现出折射率，该折射率已经通过相对于靠近周期性孔组中的其它孔的材料施加激光能量来改变。调整光子晶体以临时传输特定波长的光以产生用于特定波长的开 - 关开关。使用多个光子晶体来形成多路复用器和解复用器。

7. 发明申请

US20050103759A1 Precision laser micromachining system for drilling holes 审中-公开
标题翻译：钻孔精密激光微加工系统
公开(公告)号：US20050103759A1
公开(公告)日：2005-05-19
申请号：US11005086
申请日：2004-12-06
申请人： Ming Li , Makoto Ishizuka , Xinbing Liu
发明人： Ming Li , Makoto Ishizuka , Xinbing Liu
IPC分类号： B23K26/00 , B23K26/04 , B23K26/06 , B23K26/38 , H01S3/08
CPC分类号： B23K26/066 , B23K26/04 , B23K26/043 , B23K26/382 , B23K26/40 , B23K2103/50
摘要： A laser drilling system for drilling holes in a work piece with a laser. The system includes: a laser for creating a laser beam and directing the laser beam along an optical path; a mask having at least one aperture, the mask and the aperture being located in the optical path to cause the creation of a sub-beam; a lens for forming a reduced-size image of the sub-beam onto the work piece and a translation stage for moving the mask to change the position of the sub-beam on the work piece. The laser beam has a wavefront cross-section with an area greater than the size of the aperture and is incident upon the mask and the aperture to create the sub-beam.
摘要翻译：一种激光钻孔系统，用于在带有激光的工件上钻孔。该系统包括：用于产生激光束并沿着光路引导激光束的激光器; 具有至少一个孔的掩模，所述掩模和所述孔位于所述光路中以引起子束的产生; 用于将子光束的尺寸减小的图像形成在工件上的透镜和用于移动掩模以使子光束在工件上的位置改变的平移台。激光束具有波面横截面，其面积大于孔径的大小，并且入射到掩模和孔以产生子光束。

8. 发明授权

US06951627B2 Method of drilling holes with precision laser micromachining 有权
标题翻译：用精密激光微加工钻孔的方法
公开(公告)号：US06951627B2
公开(公告)日：2005-10-04
申请号：US10329036
申请日：2002-12-24
申请人： Ming Li , Makoto Ishizuka , Xinbing Liu
发明人： Ming Li , Makoto Ishizuka , Xinbing Liu
IPC分类号： B23K26/00 , B23K26/04 , B23K26/06 , B23K26/38 , B23K26/03
CPC分类号： B23K26/066 , B23K26/04 , B23K26/043 , B23K26/382 , B23K26/40 , B23K2103/50
摘要： The invention is an apparatus and a method for drilling holes in a work piece with a laser. A laser beam is received by the optical system and directed along an optical path. The system directs the laser beam through a moveable mask aperture creating a sub-beam, that is reduced in size by a lens system as it is imaged onto a work piece. Multiple features are formed in the work piece by moving the mask.
摘要翻译：本发明是用于在具有激光的工件上钻孔的装置和方法。激光束被光学系统接收并沿着光路引导。系统将激光束引导通过可移动的掩模孔，产生子光束，当透镜系统被成像到工件上时，其被减小。通过移动掩模在工件中形成多个特征。

9. 发明申请

US20070062918A1 Ultrafast laser direct writing method for modifying existing microstructures on a submicron scale 审中-公开
标题翻译：用于在亚微米尺度上修改现有微结构的超快激光直写方法
公开(公告)号：US20070062918A1
公开(公告)日：2007-03-22
申请号：US11602812
申请日：2006-11-21
申请人： Ming Li , Makoto Ishizuka
发明人： Ming Li , Makoto Ishizuka
IPC分类号： B23K26/38
CPC分类号： B23K26/042 , B23K26/0613 , B23K26/0624 , B23K26/067 , B23K26/382 , B23K26/384 , B23K26/40 , B23K2101/35
摘要： A method for pre-calibration of a laser micro-machining system to achieve alignment tolerances greater than the diffraction limit of an illumination wavelength. A blank is mounted in the system, such that the beam spot is incident on its top surface. Two marks are ablated in the blank. The centers of the marks are a predetermined distance apart. The blank is illuminated with light and imaged with a digital camera. The resulting image is scaled such that each pixel has a width corresponding to a distance on the imaged surface, which is less than half of the illumination wavelength. The number of pixels between the centers of the marks determines this distance. The locations of the marks in the image are determined and a coordinate system is defined for surfaces imaged by the digital camera. Coordinates of the beam spot in this coordinate system are also determined using the second mark.
摘要翻译：一种用于预激光微加工系统的方法，以实现大于照明波长的衍射极限的对准公差。在系统中安装有坯料，使得束斑入射在其顶表面上。两个标记在空白处被烧蚀。标记的中心是预定的距离。空白用光照亮，并用数码相机成像。所得到的图像被缩放，使得每个像素具有对应于成像表面上的距离的宽度，其小于照明波长的一半。标记中心之间的像素数确定此距离。确定图像中标记的位置，并为由数字照相机成像的表面定义坐标系。该坐标系中的光点的坐标也使用第二标记来确定。

10. 发明授权

US07198961B2 Method for modifying existing micro-and nano-structures using a near-field scanning optical microscope 失效
标题翻译：使用近场扫描光学显微镜修改现有微结构和纳米结构的方法
公开(公告)号：US07198961B2
公开(公告)日：2007-04-03
申请号：US10813372
申请日：2004-03-30
申请人： Ming Li , Makoto Ishizuka , Chen-Hsiung Cheng
发明人： Ming Li , Makoto Ishizuka , Chen-Hsiung Cheng
IPC分类号： H01L21/00
CPC分类号： B81C1/00492 , B81C99/0065 , G01Q60/22 , G01Q80/00 , Y10S977/851
摘要： A method for manufacturing a microstructure, which includes at least one fine feature on an existing feature, using an NSOM laser micromachining system. A microstructure device preform is provided. A portion of its top surface is profiled with the NSOM to produce a topographical image. This profiled portion is selected to include the existing feature. An image coordinate system is defined for the profiled portion of top surface based on the topographical image. Coordinates of a reference point and the orientation of the existing feature in the image coordinate system are determined using the topographical image. The probe tip of the NSOM is aligned over a portion of the existing feature using the determined coordinates of the reference point and the orientation of the existing feature. The top surface of the microstructure device preform is machined with the micro-machining laser to form the fine feature(s) on the existing feature.
摘要翻译：一种使用NSOM激光微加工系统制造微结构的方法，其包括现有特征上的至少一个精细特征。提供微结构器件预制件。其顶表面的一部分与NSOM成型以形成地形图像。该分析部分被选择为包括现有特征。基于地形图像为顶面的成型部分定义图像坐标系。使用地形图像确定参考点的坐标和图像坐标系中现有特征的方位。使用确定的参考点的坐标和现有特征的方向，使NSOM的探针尖端对准现有特征的一部分。用微型加工激光加工微结构器件预制件的上表面，以形成现有特征的精细特征。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式