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. 发明申请

WO2012005816A2 PRECISION LASER ABLATION 审中-公开
标题翻译：精密激光消除
公开(公告)号：WO2012005816A2
公开(公告)日：2012-01-12
申请号：PCT/US2011037349
申请日：2011-05-20
申请人： RESONETICS LLC , BROUDE SERGEY , CHENG CHEN-HSIUNG , MILLER PASCAL , OGURA GLENN , WALL DAVID
发明人： BROUDE SERGEY , CHENG CHEN-HSIUNG , MILLER PASCAL , OGURA GLENN , WALL DAVID
IPC分类号： B23K26/36 , B23K26/42
CPC分类号： B23K26/0622 , B23K26/032 , B23K26/361 , B23K26/40 , B23K2201/34 , B23K2203/00 , B23K2203/166 , B23K2203/172 , B23K2203/42 , B23K2203/50 , B41M5/24
摘要： Methods and systems for precisely removing selected layers of materials from a multi-layer work piece using laser ablation are disclosed. Precise removal of one or more selected layers of materials of a work piece may be performed by irradiating at least one location on a multi-layer work piece with a laser beam, ablating material at the at least one location, detecting one or more characteristics of the material ablated at the at least one location and analyzing the one or more characteristics to identify a change in at least one of the one or more characteristics that indicates a change in the type of material being ablated. Related systems are also described.
摘要翻译：公开了使用激光烧蚀从多层工件精确地去除所选材料层的方法和系统。可以通过用激光束照射多层工件上的至少一个位置，在至少一个位置处烧蚀材料，来检测一个或多个所选择的工件材料层的精确去除，检测一个或多个特性所述材料在所述至少一个位置处被烧蚀并且分析所述一个或多个特征以识别所述一个或多个特征中的至少一个的变化，所述变化指示正在消融的材料的类型的变化。还描述了相关系统。

2. 发明申请

WO2008109618A2 SYSTEM AND METHOD FOR MAKING SEAMLESS HOLOGRAMS, OPTICALLY VARIABLE DEVICES AND EMBOSSING SUBSTRATES 审中-公开
标题翻译：用于制造无缝线束的系统和方法，光学可变器件和基片
公开(公告)号：WO2008109618A2
公开(公告)日：2008-09-12
申请号：PCT/US2008/055825
申请日：2008-03-04
申请人： APPLIED EXTRUSION TECHNOLOGIES, INC. , RESONETICS, INC. , GRYGIER, Robert, K. , BROUDE, Sergey , MILLER, Pascal , WILKIE, Andrew , HOLBROOK, David
发明人： GRYGIER, Robert, K. , BROUDE, Sergey , MILLER, Pascal , WILKIE, Andrew , HOLBROOK, David
IPC分类号： G03H1/08 , G03H1/30
CPC分类号： G03H1/30 , G03H1/02 , G03H1/028 , G03H2001/0296 , G03H2001/0482 , G03H2001/0497 , G03H2222/35 , G03H2240/56
摘要： Apparatus and method for producing optically variable devices, optically variable media, dot matrix holograms or embossing substrates. The system includes: a laser beam generator, a laser beam shaper, a spatial light modulator, imaging optics and an image positioner. The laser beam generator generates a laser beam, which is shaped by the laser beam shaper to modify the laser beam to an optimized beam profile. The shaped laser beam is modulated by the spatial light modulator, which generates, at a place removed from the substrate surface, an optical pattern. The imaging optics causes the optical pattern to be imaged on the substrate surface. An image positioner allows for the optical pattern to be positioned to different areas of the substrate surface. The system can produce adapted optically variable devices, optically variable media, dot matrix holograms or embossing substrates.
摘要翻译：用于制造光学可变器件，光学可变介质，点阵全息图或压花衬底的装置和方法。该系统包括：激光束发生器，激光束整形器，空间光调制器，成像光学器件和图像定位器。激光束发生器产生激光束，该激光束由激光束整形器成形，以将激光束修改为优化的光束轮廓。成形的激光束被空间光调制器调制，其在从衬底表面去除的位置处产生光学图案。成像光学器件使光学图案在基板表面上成像。图像定位器允许光学图案定位在基板表面的不同区域。该系统可以生产适合的光学可变装置，光学可变介质，点阵全息图或压花基板。

3. 发明申请

WO2004102256A1 METHODS AND APPARATUSES FOR HOMOGENIZING LIGHT 审中-公开
标题翻译：均匀光的方法和装置
公开(公告)号：WO2004102256A1
公开(公告)日：2004-11-25
申请号：PCT/US2004/014239
申请日：2004-05-05
申请人： RESONETICS, INC. , BROUDE, Sergey, V. , HOLBROOK, David, S. , MILLER, Pascal
发明人： BROUDE, Sergey, V. , HOLBROOK, David, S. , MILLER, Pascal
IPC分类号： G02B27/09
CPC分类号： G02B27/0927 , G02B27/09 , G02B27/0961 , G02B27/0966 , G02B27/0983 , G03F7/70066 , G03F7/70075
摘要： Embodiments of the present invention are directed to an illuminating optical device for forming a field of illumination. The optical device includes a first on-dimensional homogenizer positioned to homogenize a first dimension/axis of the field of illumination and a second one-dimensional homogenizer positioned to homogenize a second dimension/axis of the field of illumination.
摘要翻译：本发明的实施例涉及一种用于形成照明领域的照明光学装置。光学装置包括定位成使照明场的第一尺寸/轴均匀化的第一一维均质器和定位成均匀化照明场的第二维/轴的第二一维均化器。

4. 发明申请

WO2012005816A3 PRECISION LASER ABLATION 审中-公开
公开(公告)号：WO2012005816A3
公开(公告)日：2012-01-12
申请号：PCT/US2011/037349
申请日：2011-05-20
申请人： RESONETICS LLC , BROUDE, Sergey , CHENG, Chen-Hsiung , MILLER, Pascal , OGURA, Glenn , WALL, David
发明人： BROUDE, Sergey , CHENG, Chen-Hsiung , MILLER, Pascal , OGURA, Glenn , WALL, David
IPC分类号： B23K26/36 , B23K26/42
摘要： Methods and systems for precisely removing selected layers of materials from a multi-layer work piece using laser ablation are disclosed. Precise removal of one or more selected layers of materials of a work piece may be performed by irradiating at least one location on a multi-layer work piece with a laser beam, ablating material at the at least one location, detecting one or more characteristics of the material ablated at the at least one location and analyzing the one or more characteristics to identify a change in at least one of the one or more characteristics that indicates a change in the type of material being ablated. Related systems are also described.

5. 发明申请

WO2006060686A1 METHOD AND APPARATUS FOR LASER MICROMACHINING A CONICAL SURFACE 审中-公开
标题翻译：用于激光微孔表面的方法和装置
公开(公告)号：WO2006060686A1
公开(公告)日：2006-06-08
申请号：PCT/US2005/043681
申请日：2005-12-02
申请人： RESONETICS, INC. , BROUDE, Sergey , GU, Rong , HOLBROOK, David, S. , MCDANIEL, Kenneth, T. , MILLER, Pascal , WALL, David, L.
发明人： BROUDE, Sergey , GU, Rong , HOLBROOK, David, S. , MCDANIEL, Kenneth, T. , MILLER, Pascal , WALL, David, L.
IPC分类号： B23K26/06 , B23K26/08
CPC分类号： B23K26/0823 , B23K26/066 , B23K26/361
摘要： Embodiments of the present invention are directed to methods and systems for micromachining a conical surface. In one embodiment, such a system may include a rotating platform for receiving a long line of laser illumination, a mask (107) having a predetermined pattern comprising a sector of a planar ring, the mask (107) being positioned on the rotating platform, a workpiece stage having a rotational axis for rotating a removably-affixed workpiece (112) comprising a conical surface, wherein the sector comprises the planar image of the conical surface, an excimer laser for producing a laser beam (102), a homogenizer for homogenizing the laser beam in at least a single direction, at least one condenser lens (104), a turning mirror and at least one projection lens.
摘要翻译：本发明的实施例涉及用于微加工锥形表面的方法和系统。在一个实施例中，这样的系统可以包括用于接收长行激光照明的旋转平台，具有包括平面环的扇形的预定图案的掩模（107），所述掩模（107）位于旋转平台上，工件台，其具有用于旋转包括锥形表面的可拆卸固定的工件（112）的旋转轴线，其中所述扇区包括所述锥形表面的平面图像，用于产生激光束（102）的准分子激光器，用于均匀化的均质器至少一个方向的激光束，至少一个聚光透镜（104），转向镜和至少一个投影透镜。

6. 发明申请

WO2011100041A1 LASER MACHINING SYSTEM AND METHOD FOR MACHINING THREE-DIMENSIONAL OBJECTS FROM A PLURALITY OF DIRECTIONS 审中-公开
标题翻译：激光加工系统和从多个方向加工三维物体的方法
公开(公告)号：WO2011100041A1
公开(公告)日：2011-08-18
申请号：PCT/US2010/062498
申请日：2010-12-30
申请人： RESONETICS LLC , MILLER, Pascal , BROUDE, Sergey , WALL, David, L. , MCDANIEL, Kenneth, Todd
发明人： MILLER, Pascal , BROUDE, Sergey , WALL, David, L. , MCDANIEL, Kenneth, Todd
IPC分类号： B23K26/08 , B23K26/03 , B23K26/10
CPC分类号： B29C59/16 , B23K26/03 , B23K26/082 , B23K26/10 , B23K26/36
摘要： Embodiments of the present disclosure are directed to systems (300), devices and methods for machining a work-piece from a plurality of directions using a single laser beam and galvanometer scan head (302). In some embodiments, such a system includes, for example, a scanning galvanometer head ("scan-head") (302), having one or more mirrors (323) for directing a laser beam in at least one plane. Preferably, in some embodiments, the scan-head includes two mirrors for deflecting the laser beam in the at least one plane (e.g., an X-Y plane). A plurality of second mirrors (312A, 312B, 312C) is arranged after the scan-head (302) to direct the laser onto a predetermined portion of the exterior of the object to be machined. In some preferred embodiments, there are three such second mirrors (312A, 312B, 312C) each to direct the laser over a 120 degree area of the object. In some embodiments, a single, large-field focusing lens is also included to focus the laser output from the scan-head, while in other embodiments, each second mirror includes a corresponding focusing lens (316A, 316B, 316C). One or more of the beams effecting machining of the work-piece may be unfolded.
摘要翻译：本公开的实施例涉及用于使用单个激光束和电流计扫描头（302）从多个方向加工工件的系统（300），装置和方法。在一些实施例中，这种系统包括例如扫描电流计头（“扫描头”）（302），其具有用于在至少一个平面内引导激光束的一个或多个反射镜（323）。优选地，在一些实施例中，扫描头包括用于在至少一个平面（例如，X-Y平面）中偏转激光束的两个反射镜。多个第二反射镜（312A，312B，312C）布置在扫描头（302）之后，以将激光引导到被加工物体的外部的预定部分上。在一些优选实施例中，存在三个这样的第二反射镜（312A，312B，312C），每个用于将激光器引导到物体的120度区域上。在一些实施例中，还包括单个大场聚焦透镜以聚焦来自扫描头的激光输出，而在其它实施例中，每个第二反射镜包括相应的聚焦透镜（316A，316B，316C）。影响加工工件的一个或多个梁可以展开。

7. 发明申请

WO2008109618A9 SYSTEM AND METHOD FOR MAKING SEAMLESS HOLOGRAMS, OPTICALLY VARIABLE DEVICES AND EMBOSSING SUBSTRATES 审中-公开
标题翻译：用于制造无缝全息图，光学可变器件和压花基板的系统和方法
公开(公告)号：WO2008109618A9
公开(公告)日：2008-11-13
申请号：PCT/US2008055825
申请日：2008-03-04
申请人： APPLIED EXTRUSION TECHNOLOGIES , RESONETICS INC , GRYGIER ROBERT K , BROUDE SERGEY , MILLER PASCAL , WILKIE ANDREW , HOLBROOK DAVID
发明人： GRYGIER ROBERT K , BROUDE SERGEY , MILLER PASCAL , WILKIE ANDREW , HOLBROOK DAVID
IPC分类号： G03H1/08 , G03H1/30
CPC分类号： G03H1/30 , G03H1/02 , G03H1/028 , G03H2001/0296 , G03H2001/0482 , G03H2001/0497 , G03H2222/35 , G03H2240/56
摘要： Apparatus and method for producing optically variable devices, optically variable media, dot matrix holograms or embossing substrates. The system includes: a laser beam generator, a laser beam shaper, a spatial light modulator, imaging optics and an image positioner. The laser beam generator generates a laser beam, which is shaped by the laser beam shaper to modify the laser beam to an optimized beam profile. The shaped laser beam is modulated by the spatial light modulator, which generates, at a place removed from the substrate surface, an optical pattern. The imaging optics causes the optical pattern to be imaged on the substrate surface. An image positioner allows for the optical pattern to be positioned to different areas of the substrate surface. The system can produce adapted optically variable devices, optically variable media, dot matrix holograms or embossing substrates.
摘要翻译：用于产生光学可变器件，光学可变介质，点阵全息图或压印衬底的设备和方法。该系统包括：激光束发生器，激光束成形器，空间光调制器，成像光学器件和图像定位器。激光束发生器产生激光束，该激光束由激光束整形器成形以将激光束修改为最优化的光束轮廓。成形的激光束由空间光调制器调制，空间光调制器在从衬底表面去除的位置产生光学图案。成像光学器件使得光学图案成像在基板表面上。图像定位器允许将光学图案定位到衬底表面的不同区域。该系统可以产生适合的光学可变装置，光学可变介质，点阵全息图或压印基底。

8. 发明申请

WO2008109618A3 SYSTEM AND METHOD FOR MAKING SEAMLESS HOLOGRAMS, OPTICALLY VARIABLE DEVICES AND EMBOSSING SUBSTRATES 审中-公开
标题翻译：用于制造无缝线束的系统和方法，光学可变器件和基片
公开(公告)号：WO2008109618A3
公开(公告)日：2009-04-16
申请号：PCT/US2008055825
申请日：2008-03-04
申请人： APPLIED EXTRUSION TECHNOLOGIES , RESONETICS INC , GRYGIER ROBERT K , BROUDE SERGEY , MILLER PASCAL , WILKIE ANDREW , HOLBROOK DAVID
发明人： GRYGIER ROBERT K , BROUDE SERGEY , MILLER PASCAL , WILKIE ANDREW , HOLBROOK DAVID
IPC分类号： G03H1/30
CPC分类号： G03H1/30 , G03H1/02 , G03H1/028 , G03H2001/0296 , G03H2001/0482 , G03H2001/0497 , G03H2222/35 , G03H2240/56
摘要： Apparatus and method for producing optically variable devices, optically variable media, dot matrix holograms or embossing substrates. The system includes: a laser beam generator (10), a laser beam shaper (20), a spatial light modulator (30), imaging optics (40) and an image positioner (90, 92). The laser beam generator generates a laser beam, which is shaped by the laser beam shaper to modify the laser beam to an optimized beam profile. The shaped laser beam is modulated by the spatial light modulator, which generates, at a place removed from the substrate surface (63), an optical pattern. The imaging optics causes the optical pattern to be imaged on the substrate surface. An image positioner allows for the optical pattern to be positioned to different areas of the substrate surface. The system can produce adapted optically variable devices, optically variable media, dot matrix holograms or embossing substrates.
摘要翻译：用于制造光学可变器件，光学可变介质，点阵全息图或压花衬底的装置和方法。该系统包括：激光束发生器（10），激光束整形器（20），空间光调制器（30），成像光学器件（40）和图像定位器（90,92）。激光束发生器产生激光束，该激光束由激光束整形器成形，以将激光束修改为优化的光束轮廓。成形的激光束被空间光调制器调制，其在从衬底表面（63）去除的位置处产生光学图案。成像光学器件使光学图案在基板表面上成像。图像定位器允许光学图案定位在基板表面的不同区域。该系统可以生产适合的光学可变装置，光学可变介质，点阵全息图或压花基板。

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