专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20060094340A1 Process for manufacturing optical and semiconductor elements 有权
标题翻译：制造光学和半导体元件的工艺
公开(公告)号：US20060094340A1
公开(公告)日：2006-05-04
申请号：US10977239
申请日：2004-10-29
申请人： Andrew Ouderkirk , Paul Lugg , Olester Benson , Catherine Leatherdale , William Joseph
发明人： Andrew Ouderkirk , Paul Lugg , Olester Benson , Catherine Leatherdale , William Joseph
IPC分类号： B24B7/30 , B24B1/00
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。

12. 发明申请

US20060091412A1 Polarized LED 审中-公开
标题翻译：极化LED
公开(公告)号：US20060091412A1
公开(公告)日：2006-05-04
申请号：US10977582
申请日：2004-10-29
申请人： John Wheatley , Catherine Leatherdale , Andrew Ouderkirk
发明人： John Wheatley , Catherine Leatherdale , Andrew Ouderkirk
IPC分类号： H01L33/00
CPC分类号： H01L33/44 , H01L33/54 , H01L2924/0002 , H01L2924/00
摘要： A solid state light source includes an LED die that generates light of two polarization states. A medium is provided at or near an emitting surface of the LED die that preferentially reflects one polarization state back into the LED die and preferentially transmits the other polarization state out of the LED die, thus providing a solid state light source whose light output is at least partially polarized. Recycling of light within the LED die together with polarization conversion mechanisms can enhance efficiency and brightness of the polarized output.
摘要翻译：固态光源包括产生两种偏振状态的光的LED管芯。在LED管芯的发射表面处或其附近提供介质，其优先地将一个偏振状态反射回LED管芯，并且将另一个极化状态优先地从LED管芯传输，从而提供一个固态光源，其光输出为最少部分极化。 LED管芯内的光与偏光转换机构的回收可以提高偏振输出的效率和亮度。

13. 发明申请

US20060091411A1 High brightness LED package 审中-公开
标题翻译：高亮度LED封装
公开(公告)号：US20060091411A1
公开(公告)日：2006-05-04
申请号：US10977577
申请日：2004-10-29
申请人： Andrew Ouderkirk , Catherine Leatherdale , Arlie Connor
发明人： Andrew Ouderkirk , Catherine Leatherdale , Arlie Connor
IPC分类号： H01L29/22 , H01L29/227 , H01L33/00 , G02B6/36
CPC分类号： H01L33/58 , H01L33/54 , H01L33/60
摘要： Light sources are disclosed utilizing LED dies that have a light emitting surface. A patterned low refractive index layer that can support total internal reflection within the LED die is provided in optical contact with a first portion of the emitting surface. In optical contact with a second portion of the emitting surface is an input surface of an optical element. The refractive index of the low index layer is below both that of the optical element and the LED die. The optical element can have a variety of shapes and sizes.
摘要翻译：利用具有发光表面的LED管芯来公开光源。提供可以支持LED管芯内的全内反射的图案化低折射率层与发射表面的第一部分光学接触地提供。在与发光表面的第二部分的光学接触中是光学元件的输入表面。低折射率层的折射率低于光学元件和LED管芯的折射率。光学元件可以具有各种形状和尺寸。

14. 发明申请

US20050208431A1 MULTIPHOTON CURING TO PROVIDE ENCAPSULATED OPTICAL ELEMENTS 失效
标题翻译：多光子固化提供封装的光学元件
公开(公告)号：US20050208431A1
公开(公告)日：2005-09-22
申请号：US10311040
申请日：2001-06-14
申请人： Robert Devoe , Catherine Leatherdale , Patrick Fleming , John Potts , Jeffrey Florczak
发明人： Robert Devoe , Catherine Leatherdale , Patrick Fleming , John Potts , Jeffrey Florczak
IPC分类号： B29C67/00 , B29L11/00 , C08F291/00 , G02B1/04 , G02B3/00 , G02B6/12 , G02B6/122 , G02B6/13 , G02B6/138 , G03F7/00 , G03F7/031 , G03F7/20
CPC分类号： G02B6/10 , B33Y80/00 , G02B6/1221 , G02B6/13 , G02B6/138 , G02B2006/121 , G02B2006/12102 , G02B2006/12107 , G02B2006/12147 , G02B2006/1215 , G03C5/00 , G03F7/0005 , G03F7/031 , G03F7/2053 , G03H2001/0484 , Y10S430/146 , Y10T428/31667
摘要： Methods of fabricating optical elements that are encapsulated in monolithic matrices. The present invention is based, at least in one aspect, upon the concept of using multiphoton, multi-step photocuring to fabricate encapsulated optical element(s) within a body of a photopolymerizable composition. Imagewise, multi-photon polymerization techniques are used to form the optical element. The body surrounding the optical element is also photohardened by blanket irradiation and/or thermal curing to help form an encapsulating structure. In addition, the composition also incorporates one or more other, non-diffusing binder components that may be thermosetting or thermoplastic. The end result is an encapsulated structure with good hardness, durability, dimensional stability, resilience, and toughness.
摘要翻译：制造封装在单片矩阵中的光学元件的方法。本发明至少在一个方面基于使用多光子，多步光固化来制造可光聚合组合物的体内的封装光学元件的概念。使用成像方式，使用多光子聚合技术来形成光学元件。围绕光学元件的主体还通过毯式照射和/或热固化来光固化以帮助形成封装结构。此外，该组合物还包含一种或多种可以是热固性或热塑性的其它非扩散性粘合剂组分。最终结果是具有良好的硬度，耐久性，尺寸稳定性，回弹性和韧性的封装结构。

15. 发明授权

US09944031B2 Molded optical articles and methods of making same 有权
公开(公告)号：US09944031B2
公开(公告)日：2018-04-17
申请号：US12018298
申请日：2008-01-23
申请人： D. Scott Thompson , Larry D. Boardman , Fedja Kecman , Catherine Leatherdale
发明人： D. Scott Thompson , Larry D. Boardman , Fedja Kecman , Catherine Leatherdale
IPC分类号： B29D11/00 , G02B1/04
CPC分类号： B29D11/0073 , G02B1/041 , Y10T428/28 , C08L83/04
摘要： Molded optical articles and methods of making them are disclosed herein. Optical articles comprise a photopolymerizable composition disposed on a major surface of a substrate. The photopolymerizable composition comprises: a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation, and a platinum catalyst providing from about 0.5 to about 30 parts per million of platinum. The major surface imparts a positive or negative lens to the photopolymerizable composition. Optical articles also include those that have been photopolymerized using actinic radiation having a wavelength of 700 nm or less.

16. 发明申请

US20080012034A1 LED PACKAGE WITH CONVERGING EXTRACTOR 审中-公开
标题翻译： LED包装与收缩提取器
公开(公告)号：US20080012034A1
公开(公告)日：2008-01-17
申请号：US11778385
申请日：2007-07-16
申请人： James Thielen , Catherine Leatherdale , Andrew Ouderkirk , Dong Lu , Amy Barnes
发明人： James Thielen , Catherine Leatherdale , Andrew Ouderkirk , Dong Lu , Amy Barnes
IPC分类号： H01L33/00
CPC分类号： G02B5/045 , G02B27/0972 , H01L33/58
摘要： In one aspect, the present application discloses a light source comprising an LED die optically coupled to an extractor comprising a plurality of optical elements each having a base, an apex smaller than the base, and a converging side extending between the base and the apex. The extractor base is no greater in size than the emitting surface of the LED die. In another aspect, methods of making light sources are disclosed, comprising the steps of providing an LED die having an emitting surface; forming a plurality of optical elements each having a base, an apex smaller than the base, and a converging side extending between the base and the apex; arranging the plurality of optical elements to form an extractor, the extractor having an extractor base no greater in size than the emitting surface; and optically coupling the extractor base to the emitting surface of the LED die.
摘要翻译：在一个方面，本申请公开了一种光源，其包括光学耦合到提取器的LED管芯，所述提取器包括多个光学元件，每个光学元件具有基部，比所述基部小的顶点以及在所述基部和所述顶点之间延伸的会聚侧。提取器基座的尺寸不大于LED管芯的发射表面。在另一方面，公开了制造光源的方法，包括以下步骤：提供具有发射表面的LED管芯; 形成多个光学元件，每个光学元件具有基部，顶点小于基部，以及在基部和顶点之间延伸的会聚侧; 布置所述多个光学元件以形成提取器，所述提取器具有不大于所述发射表面的尺寸的提取器基座; 并将提取器基底光学耦合到LED管芯的发射表面。

17. 发明申请

US20070257266A1 LED PACKAGE WITH CONVERGING OPTICAL ELEMENT 有权
标题翻译： LED包装与光学元件
公开(公告)号：US20070257266A1
公开(公告)日：2007-11-08
申请号：US11381324
申请日：2006-05-02
申请人： Catherine Leatherdale , Andrew Ouderkirk , Dong Lu
发明人： Catherine Leatherdale , Andrew Ouderkirk , Dong Lu
IPC分类号： H01L33/00 , H01L31/12 , H01L27/15 , H01L29/26
CPC分类号： H01L33/58 , G02B19/0028 , G02B19/0061 , G02B19/0071 , G02B27/0972 , H01L2924/0002 , H01L2924/00
摘要： The present application discloses a light source comprising an LED die having an emitting surface and an optical element including a base, an apex smaller than the base, and a converging side extending between the base and the apex, wherein the base is optically coupled to and is no greater in size than the emitting surface, and wherein the optical element directs light emitted by the LED die to produce a side emitting pattern.
摘要翻译：本申请公开了一种光源，其包括具有发射表面的LED管芯和包括基部的光学元件，比基座小的顶点以及在基部和顶点之间延伸的会聚侧，其中基座光耦合到其尺寸不大于发射表面，并且其中光学元件引导由LED管芯发射的光以产生侧面发射图案。

18. 发明申请

US20060194046A1 Polymer photonic crystal fibers 有权
标题翻译：聚合物光子晶体纤维
公开(公告)号：US20060194046A1
公开(公告)日：2006-08-31
申请号：US11067848
申请日：2005-02-28
申请人： Andrew Ouderkirk , Olester Benson , Robert Brott , Patrick Fleming , Catherine Leatherdale , Terence Neavin , Diane North
发明人： Andrew Ouderkirk , Olester Benson , Robert Brott , Patrick Fleming , Catherine Leatherdale , Terence Neavin , Diane North
IPC分类号： D02G3/00
CPC分类号： G02B5/3008 , B82Y20/00 , G02B5/305 , G02B5/3083 , G02B6/1225 , Y10T428/2913
摘要： A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.
摘要翻译：复合聚合物纤维包括聚合物填充材料和布置在填充材料内的多个聚合物散射纤维。填充材料和散射纤维中的至少一种由双折射材料形成。对于在复合聚合物纤维上以第一偏振态入射的光，填充材料和散射光纤的折射率可以基本上匹配，并且对于以正交偏振状态入射的光是不匹配的。散射纤维可以被布置成在复合纤维内形成光子晶体。复合纤维可以被挤出并且可以形成为纱线，编织物等。如果填充材料是可溶的，则其可以从纱线中洗涤或织出，然后散射纤维可以用随后固化的树脂渗透。

19. 发明申请

US20060193593A1 Polymeric photonic crystals with co-continuous phases 失效
标题翻译：具有共连续相的聚合光子晶体
公开(公告)号：US20060193593A1
公开(公告)日：2006-08-31
申请号：US11068313
申请日：2005-02-28
申请人： Andrew Ouderkirk , Olester Benson , Robert Brott , Patrick Fleming , Catherine Leatherdale , Terence Neavin , Diane North
发明人： Andrew Ouderkirk , Olester Benson , Robert Brott , Patrick Fleming , Catherine Leatherdale , Terence Neavin , Diane North
IPC分类号： G02B6/00
CPC分类号： G02B5/3008 , B82Y20/00 , G02B1/04 , G02B5/02 , G02B6/1225
摘要： An optical element is formed by co-extruding to have an arrangement of polymer scattering fibers within a polymer matrix. The scattering fibers lie substantially parallel to a first axis. The scattering fibers are arranged at positions across the cross-section of the polymer matrix to scatter light transversely incident on the optical element in a direction substantially orthogonal to the first axis. The positions of the scattering fibers across the cross-section of the optical element may be selected so as to form a two-dimensional photonic crystal structure for light transversely incident on the optical element.
摘要翻译：通过共挤出形成光学元件以在聚合物基质内具有聚合物散射纤维的布置。散射光纤基本上平行于第一轴线。散射光纤被布置在穿过聚合物基体的横截面的位置处，以沿与第一轴基本正交的方向散射横向入射在光学元件上的光。可以选择散射光纤穿过光学元件的横截面的位置，以便形成横向入射在光学元件上的光的二维光子晶体结构。

20. 发明申请

US20060091784A1 LED package with non-bonded optical element 失效
标题翻译： LED封装带非粘合光学元件
公开(公告)号：US20060091784A1
公开(公告)日：2006-05-04
申请号：US10977249
申请日：2004-10-29
申请人： Arlie Conner , Catherine Leatherdale , Andrew Ouderkirk , John Wheatley
发明人： Arlie Conner , Catherine Leatherdale , Andrew Ouderkirk , John Wheatley
IPC分类号： H01L51/00
CPC分类号： H01L33/58 , H01L33/54 , H01L33/60 , Y10S362/80
摘要： Light sources are disclosed utilizing LED dies having at least one emitting surface. An optical element is provided for efficiently extracting light out of an LED die by controlling the angular distribution of the emitted light. The optical element is optically coupled to but is mechanically decoupled from the emitting surface of the LED die. The optical element has an input surface that is optically coupled to the emitting surface, an output surface that is larger in surface area than the input surface, and at least one intermediate surface.
摘要翻译：利用具有至少一个发射表面的LED管芯来公开光源。提供一种光学元件，用于通过控制发射的光的角度分布来有效地将光从LED管芯中提取出来。光学元件被光学耦合到机械地与LED管芯的发射表面分离。光学元件具有光学耦合到发射表面的输入表面，比输入表面更大的表面积的输出表面和至少一个中间表面。

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