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公开(公告)号：US20060094340A1
公开(公告)日：2006-05-04
申请号：US10977239
申请日：2004-10-29
CPC分类号： B24D18/0009 , H01L33/20 , H01L33/58 , H01L2924/0002 , H01L2924/00
摘要： A method for fabricating an array of precisely shaped and located shaped elements utilizes a precisely shaped patterned abrasive to form channels in a workpiece. One or more patterned abrasives contact and abrade along one or more intersecting axes to define the shaped elements. The shaped elements may include optical elements, semiconductor elements, or both.
摘要翻译： 用于制造精确成形和定位成形元件的阵列的方法利用精确成形的图案化磨料在工件中形成通道。 一个或多个图案化磨料沿着一个或多个相交轴线接触和磨损以限定成形元件。 成形元件可以包括光学元件，半导体元件或两者。
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公开(公告)号：US20070176192A1
公开(公告)日：2007-08-02
申请号：US11561154
申请日：2006-11-17
IPC分类号： H01L33/00
CPC分类号： H01L33/58 , G02B19/0028 , G02B19/0061 , G02B19/0066 , H01L27/153 , H01L33/0079 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： Light-emitting articles and methods of manufacturing such articles are disclosed. In one aspect, a light emitting article includes an optical element having an input and an output aperture, each having a size. An LED die having a size is optically coupled to the optical element. The output aperture size of the optical element matches the LED die size. In another aspect, an array of light-emitting articles includes an array of optical elements having a lapped input aperture surface, and an array of LED dies optically coupled to the optical elements at the input aperture. In another aspect, an array of light-emitting articles includes an array of optical elements, and an array of LED dies, each LED die having a size. Each LED die is optically coupled to an optical element at the input aperture. The output aperture size of the optical element is matched to the LED die size.
摘要翻译： 公开了发光制品及其制造方法。 在一个方面，发光物品包括具有输入和输出孔径的光学元件，每个具有一个尺寸。 具有尺寸的LED管芯光学耦合到光学元件。 光学元件的输出孔径尺寸与LED管芯尺寸相匹配。 在另一方面，发光制品阵列包括具有重叠的输入孔表面的光学元件阵列，以及在输入孔光学耦合到光学元件的LED管芯阵列。 在另一方面，一种发光制品阵列包括一组光学元件和一个LED管芯阵列，每个LED管芯具有一个尺寸。 每个LED管芯在输入孔处光耦合到光学元件。 光学元件的输出孔径尺寸与LED管芯尺寸相匹配。
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公开(公告)号：US20070116423A1
公开(公告)日：2007-05-24
申请号：US11288071
申请日：2005-11-22
CPC分类号： G02B19/0019 , G02B3/0006 , G02B19/0066 , H01L27/14627 , H01L31/02325
摘要： The present application discloses arrays of optical elements and methods of manufacturing same. In one aspect, an array of optical elements has a lapped input aperture surface. In another aspect, a mechanically stable array of optical elements comprises an array of optical elements. Each optical element has a sidewall and the sidewalls of adjoining optical elements form channels in the array. A protective material at least partially fills the channels in the array to form the mechanically stable array. In another aspect, a manufacturing method comprises providing an array of roughly shaped optical elements, each roughly shaped optical element having a sidewall, and the sidewalls of adjoining roughly shaped optical elements forming channels in the array; filling the channels with a removable protective material to form a mechanically stable array; and lapping the mechanically stable array to a final shape and surface finish to form the array of optical elements.
摘要翻译： 本申请公开了一种光学元件阵列及其制造方法。 在一个方面，光学元件阵列具有重叠的输入孔表面。 在另一方面，光学元件的机械稳定阵列包括光学元件阵列。 每个光学元件具有侧壁，并且邻接的光学元件的侧壁在阵列中形成通道。 保护材料至少部分地填充阵列中的通道以形成机械稳定的阵列。 在另一方面，一种制造方法包括提供大致成形的光学元件的阵列，每个大致成形的光学元件具有侧壁，并且邻接的大致形状的光学元件的侧壁在阵列中形成通道; 用可移除的保护材料填充通道以形成机械稳定的阵列; 并将机械稳定的阵列研磨成最终的形状和表面光洁度以形成光学元件的阵列。
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公开(公告)号：US20070093181A1
公开(公告)日：2007-04-26
申请号：US11254614
申请日：2005-10-20
申请人： Paul Lugg , Timothy Fletcher
发明人： Paul Lugg , Timothy Fletcher
CPC分类号： B24D3/28 , B24D11/001
摘要： Provided is an abrasive article for lapping or polishing a workpiece comprising a three-dimensional, textured, flexible, fixed abrasive construction having a first surface and a working surface, the working surface comprising a plurality of precisely shaped abrasive composites, wherein the precisely shaped abrasive composite comprises a resin phase and a metal phase, wherein the metal phase further comprises superabrasive material. Also provided are a method of polishing or lapping a workpiece and a kit comprising a three-dimensional, textured, flexible, fixed abrasive construction and instructions for carrying out the method of polishing or lapping a workpiece.
摘要翻译： 提供了用于研磨或抛光工件的磨料制品，其包括具有第一表面和工作表面的三维，纹理，柔性，固定的研磨结构，所述工作表面包括多个精确成形的磨料复合材料，其中精确成形的磨料 复合材料包括树脂相和金属相，其中所述金属相还包括超研磨材料。 还提供了抛光或研磨工件的方法和包括三维，纹理，柔性，固定的磨料结构的套件以及用于执行抛光或研磨工件的方法的指令。
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公开(公告)号：US20070026774A1
公开(公告)日：2007-02-01
申请号：US11191722
申请日：2005-07-28
申请人： Timothy Fletcher , Paul Lugg , Vincent Romero
发明人： Timothy Fletcher , Paul Lugg , Vincent Romero
IPC分类号： B24D11/00
CPC分类号： B24B37/245 , B24B53/017 , B24D7/063 , C09K3/1436
摘要： Provided is a fixed abrasive article for polishing a workpiece having a hardness comprising (a) a substrate having a first surface and a second surface, (b) a region of abrasive composites distributed on the first surface of the substrate, and (c) a region of conditioning amalgams distributed on the first surface of the substrate. The abrasive composites include a composite binder and abrasive particles of a first hardness, which first hardness is higher than the hardness of the workpiece. The amalgams include an erodible binder and conditioning particles sufficient to condition the composite binder and having a second hardness, which second hardness is less than the hardness of the workpiece and greater than the hardness of the composite binder. Also provided are other abrasive articles, and methods of making them.
摘要翻译： 提供了一种用于抛光具有硬度的工件的固定磨料制品，所述硬度包括（a）具有第一表面和第二表面的基底，（b）分布在所述基底的第一表面上的磨料复合物区域，以及（c） 分布在基板的第一表面上的调节汞齐的区域。 研磨复合材料包括复合粘合剂和具有第一硬度的磨料颗粒，其第一硬度高于工件的硬度。 所述汞合金包括能够调节所述复合粘合剂并且具有第二硬度的可侵蚀的粘结剂和调理颗粒，所述第二硬度小于所述工件的硬度并且大于所述复合粘合剂的硬度。 还提供了其它磨料制品及其制造方法。
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公开(公告)号：US20070026770A1
公开(公告)日：2007-02-01
申请号：US11191711
申请日：2005-07-28
申请人： Timothy Fletcher , Paul Lugg , Vincent Romero
发明人： Timothy Fletcher , Paul Lugg , Vincent Romero
CPC分类号： B24B53/013 , B24B7/228 , B24B37/042 , B24B37/245 , B24B53/017 , B24D7/063
摘要： Provided is a method of polishing comprising providing a workpiece, providing a fixed abrasive article, providing conditioning particles, and relatively moving the workpiece and the fixed abrasive article in the presence of the conditioning particles to modify the surface of the workpiece and to condition the fixed abrasive. The fixed abrasive article comprises a substrate having a first surface and a region of abrasive composites distributed on the first surface of the substrate. The abrasive composites include a composite binder and abrasive particles, which may be in abrasive agglomerates together with a matrix material. The abrasive particles are harder than the workpiece. The conditioning particles are sufficient to condition one or more of the composite binder, matrix material, and abrasive agglomerates. The hardness of the conditioning particles is less than the hardness of the workpiece and they do not substantially polish the workpiece.
摘要翻译： 提供了一种抛光方法，包括提供工件，提供固定的磨料制品，提供调节颗粒，以及在调节颗粒存在下相对移动工件和固定的磨料制品以改变工件的表面并调节固定的 磨料。 固定磨料制品包括具有第一表面和分布在基底的第一表面上的研磨复合物区域的基底。 研磨复合材料包括复合粘合剂和磨料颗粒，其可以与基体材料一起在磨料聚集体中。 磨料颗粒比工件硬。 调理颗粒足以调节一种或多种复合粘合剂，基质材料和研磨团聚体。 调理颗粒的硬度小于工件的硬度，并且它们基本上不抛光工件。
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