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1. 发明申请

WO2007130939A1 LED PACKAGE WITH COMPOUND CONVERGING OPTICAL ELEMENT 审中-公开
标题翻译： LED封装与复合光学元件
公开(公告)号：WO2007130939A1
公开(公告)日：2007-11-15
申请号：PCT/US2007/067873
申请日：2007-05-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LEATHERDALE, Catherine A., , OUDERKIRK, Andrew J., , LU, Dong,
IPC分类号： H01L33/00 , G02B17/08
CPC分类号： H01L33/58 , G02B5/04 , G02B19/0028 , G02B19/0061 , H01L33/60 , Y10S362/80
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, and a converging side joining the base and the apex, wherein the base is optically coupled to the emitting surface. Furthermore, the optical element comprises a first section including the base and that is composed of a first material and a second section including the apex and that is composed of a second material.
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，顶点和接合基部和顶点的会聚侧的光学元件，其中基部光学耦合到发射表面。此外，光学元件包括包括基座的第一部分，并且由第一材料和包括顶点的第二部分组成，并且由第二材料构成。

2. 发明申请

WO2007047260A1 METHOD OF MAKING LIGHT EMITTING DEVICE WITH SILICON-CONTAINING ENCAPSULANT 审中-公开
标题翻译：制造具有含硅含量的发光装置的方法
公开(公告)号：WO2007047260A1
公开(公告)日：2007-04-26
申请号：PCT/US2006/039540
申请日：2006-10-10
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BOARDMAN, Larry D., , THOMPSON, D. Scott, , LEATHERDALE, Catherine A., , OUDERKIRK, Andrew J.,
IPC分类号： H01L33/00
CPC分类号： H01L33/56 , C08G77/12 , C08G77/20 , C08G77/70 , C08J3/243 , C08J2383/04 , C08L83/04 , H01L33/62 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/01012 , H01L2924/01046 , H01L2924/01063 , H01L2924/01067 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/181 , C08L83/00 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A method of making a light emitting device is disclosed herein. The method includes the steps of: (A) providing a light emitting diode; and (B) contacting the light emitting diode with a photopolymerizable composition having: a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation; a first metal-containing catalyst that may be activated by actinic radiation; and a second metal-containing catalyst that may be activated by heat but not the actinic radiation. The method may further include the step of: (C) applying actinic radiation of 700 nm or less to initiate hydrosilylation within the silicon-containing resin. The method may also include the step of: (D) heating the photopolymerizable composition to less than 150°C to further initiate hydrosilylation, or (D) simultaneously applying actinic radiation and heat.
摘要翻译：本文公开了一种制造发光器件的方法。该方法包括以下步骤：（A）提供发光二极管; 和（B）使所述发光二极管与可光聚合组合物接触，所述组合物具有：包含与硅键合的氢和脂肪族不饱和键的含硅树脂; 可以通过光化辐射激活的第一含金属催化剂; 和第二含金属的催化剂，其可以通过热而不是光化辐射活化。该方法还可以包括以下步骤：（C）施加700nm或更小的光化辐射以在含硅树脂内引发氢化硅烷化。该方法还可以包括以下步骤：（D）将可光聚合组合物加热至低于150℃以进一步引发氢化硅烷化，或（D）同时施加光化辐射和加热。

3. 发明申请

WO2006093627A1 POLYMER PHOTONIC CRYSTAL FIBERS 审中-公开
标题翻译：聚合物光子晶体纤维
公开(公告)号：WO2006093627A1
公开(公告)日：2006-09-08
申请号：PCT/US2006/004128
申请日：2006-02-03
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： OUDERKIRK, Andrew J., , BENSON, Olester Jr., , BROTT, Robert L., , FLEMING, Patrick R., , LEATHERDALE, Catherine A., , NEAVIN, Terence D., , NORTH, Diane,
IPC分类号： G02B5/30 , G02B6/122
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状态入射的光，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。

4. 发明申请

WO2006055456A1 METHOD OF MAKING LIGHT EMITTING DEVICE WITH SILICON-CONTAINING ENCAPSULANT 审中-公开
标题翻译：制造具有含硅含量的发光装置的方法
公开(公告)号：WO2006055456A1
公开(公告)日：2006-05-26
申请号：PCT/US2005/041067
申请日：2005-11-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BOARDMAN, Larry D., , THOMPSON, D. Scott , LEATHERDALE, Catherine A., , OUDERKIRK, Andrew J.,
IPC分类号： H01L33/00 , H01L23/29 , C08G77/04
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08G77/70 , H01L33/56 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , C08L83/00 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A method of making a light emitting device is disclosed. The method includes the steps of providing a light emitting diode and forming an encapsulant in contact with the light emitting diode; wherein forming the encapsulant includes contacting the light emitting diode with a photopolymerizable composition consisting of a silicon-containing resin and a metal-containing catalyst, wherein the silicon-containing resin consists of silicon-bonded hydrogen and aliphatic unsaturation, and applying actinic radiation having a wavelength of 700 nm or less to initiate hydrosilylation within the silicon-containing resin.
摘要翻译：公开了一种制造发光器件的方法。该方法包括以下步骤：提供发光二极管并形成与发光二极管接触的密封剂; 其中形成所述密封剂包括使所述发光二极管与由含硅树脂和含金属的催化剂组成的可光聚合组合物接触，其中所述含硅树脂由与硅键合的氢和脂族不饱和键组成，并且施加具有波长为700nm以下，以引发含硅树脂内的氢化硅烷化。

5. 发明申请

WO2009139798A1 OPTICAL ELEMENT AND COLOR COMBINER 审中-公开
标题翻译：光学元件和颜色组合
公开(公告)号：WO2009139798A1
公开(公告)日：2009-11-19
申请号：PCT/US2008/087369
申请日：2008-12-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY , BRUZZONE, Charles L., , OUDERKIRK, Andrew J., , KINGSTON, Daniel J.
发明人： BRUZZONE, Charles L., , OUDERKIRK, Andrew J., , KINGSTON, Daniel J.
IPC分类号： G02B27/10 , G02B27/28
CPC分类号： G02B27/144 , G02B27/283
摘要： Optical elements, color combiners using the optical elements, and image projectors using the color combiners are described. The optical element includes color selective dichroic filters and a reflective polarizer. A line passing perpendicularly through each of the color selective dichroic filters intercepts the reflective polarizer at approximately 45 degrees. The optical element can also include retarders positioned adjacent to the color selective dichroic filters. The color combiner includes partially reflective light sources coupled to the optical element. Unpolarized light having different colors can enter the color combiner through the dichroic filters, and combined light of a desired polarization state can exit the color combiner. Light having an undesired polarization state can be recycled to the desired polarization state within the color combiner, so that light utilization efficiency is increased. The image projector includes a color combiner coupled to an imaging source and projection elements, so that a first portion of the combined light is directed to the projection element, and a second portion of the combined light is recycled back into the color combiner.
摘要翻译：描述使用光学元件的光学元件，组合器以及使用该颜色组合器的图像投影仪。光学元件包括颜色选择性二向色滤光器和反射偏振器。通过每个颜色选择性二向色滤光片垂直通过的线以大约45度的方式截取反射型偏振器。光学元件还可以包括邻近颜色选择性二向色滤光器定位的延迟器。颜色组合器包括耦合到光学元件的部分反射光源。具有不同颜色的非偏振光可以通过二向色滤光片进入合色器，并且所需偏振状态的组合光可以离开合色器。具有不期望的偏振状态的光可以在彩色组合器内再循环到期望的偏振状态，从而增加光的利用效率。图像投影仪包括耦合到成像源和投影元件的颜色组合器，使得组合的光的第一部分被引导到投影元件，并且组合的光的第二部分被再循环回到组合器中。

6. 发明申请

WO2007002341A1 OPTICAL ELEMENT FOR LATERAL LIGHT SPREADING IN BACK-LIT DISPLAYS AND SYSTEM USING SAME 审中-公开
标题翻译：用于背光显示器和使用其的系统的侧向光扩展的光学元件
公开(公告)号：WO2007002341A1
公开(公告)日：2007-01-04
申请号：PCT/US2006/024394
申请日：2006-06-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： EPSTEIN, Kenneth A., , HEBRINK, Timothy J., , OUDERKIRK, Andrew J., , WEBER, Michael F.,
IPC分类号： G02F1/13357 , G02F1/1335 , G02B5/08
CPC分类号： G02B5/3008 , G02B5/0247 , G02F1/1335 , G02F1/133504 , G02F1/133606 , G02F1/13362 , G02F2001/133507
摘要： A display system (100) has a semi-transmissive mirror (120) disposed between the light sources (116a, 116b) and the display panel (102). The semi-transmissive mirror includes a light-diverting input coupling element (206) facing the light sources, a light-diverting output coupling element (208) facing the display panel and a multilayer reflector (204) between the input and output coupling elements. The semi-transmissive mirror laterally spreads the light, making the illumination of the panel more uniform. The semi-transmissive mirror may include a transparent substrate (202) between the input and output coupling elements for additional light spreading. The light sources may be positioned within the controlled transmission mirror, rather than behind it. The output coupling (208) element can be non polarizing, so the light passing out of the controlled transmission mirror is unpolarized, or it can be polarizing so that the output light is polarized.
摘要翻译：显示系统（100）具有设置在光源（116a，116b）和显示面板（102）之间的半透射反射镜（120）。半透射反射镜包括面向光源的光转向输入耦合元件（206），面向显示面板的光转向输出耦合元件（208）和在输入和输出耦合元件之间的多层反射器（204）。半透射镜横向扩散光，使得面板的照明更均匀。半透射反射镜可以包括在输入和输出耦合元件之间的透明衬底（202），用于附加的光扩展。光源可以位于受控的透射镜内，而不是在其后面。输出耦合（208）元件可以是非偏振的，因此通过受控透射反射镜的光是非偏振的，或者它可以是偏振的，使得输出光被极化。

7. 发明申请

WO2006071614A3 METHOD OF MAKING A UNIAXIALLY STRETCHED POLYMERIC FILM HAVING STRUCTURED SURFACE 审中-公开
公开(公告)号：WO2006071614A3
公开(公告)日：2006-07-06
申请号：PCT/US2005/046045
申请日：2005-12-20
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： OUDERKIRK, Andrew J., , BIERNATH, Rolf W., , MERRILL, William W., , BENSON, Olester Jr., , KOWITZ, David A.,
IPC分类号： C08J5/18 , B29C55/04
摘要： A process for uniaxially films having a structured surface comprising a geometric feature is described. The process provides a film in which the cross sectional shape of the feature after stretching is substantially identical to the cross sectional shape of the feature prior to stretching.

8. 发明申请

WO2006052328A1 POLARIZED LED 审中-公开
标题翻译：偏光LED
公开(公告)号：WO2006052328A1
公开(公告)日：2006-05-18
申请号：PCT/US2005/034300
申请日：2005-09-23
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： WHEATLEY, John A., , LEATHERDALE, Catherine A., , OUDERKIRK, Andrew J.,
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，并将另一个极化状态优先地从LED管芯传输，从而提供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。

9. 发明申请

WO2004068601A1 PHOSPHOR BASED LIGHT SOURCE HAVING A FLEXIBLE SHORT PASS REFLECTOR 审中-公开
标题翻译：基于磷光体的光源具有柔性短路通过反射器
公开(公告)号：WO2004068601A1
公开(公告)日：2004-08-12
申请号：PCT/US2004/002170
申请日：2004-01-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY , OUDERKIRK, Andrew J., , WHEATLEY, John A., , WEBER, Michael F.,
发明人： OUDERKIRK, Andrew J., , WHEATLEY, John A., , WEBER, Michael F.,
IPC分类号： H01L33/00
CPC分类号： C09K11/54 , C09K11/7774 , H01L33/507 , H01L33/54 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： A light source includes an LED that emits excitation light, a first flexible multilayer reflector that reflects at least a portion of visible light and transmits the excitation light, and a layer of phosphor material adjacent the flexible multilayer reflector. The phosphor material emits visible light when illuminated with the excitation light.
摘要翻译：光源包括发射激发光的LED，反射可见光的至少一部分并透射激发光的第一柔性多层反射器和邻近柔性多层反射器的磷光体材料层。当用激发光照射时，磷光体材料发射可见光。

10. 发明申请

WO2013095482A2 REFRACTIVE POLARIZATION CONVERTER AND POLARIZED COLOR COMBINER 审中-公开
标题翻译：折射式偏振转换器和偏振彩色合成器
公开(公告)号：WO2013095482A2
公开(公告)日：2013-06-27
申请号：PCT/US2011/066718
申请日：2011-12-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY , OUDERKIRK, Andrew J.,
发明人： OUDERKIRK, Andrew J.,
IPC分类号： G02B5/30 , G03B21/14
CPC分类号： G03B21/2073 , G02B27/28 , G02B27/283 , G03B21/208 , H04N9/3152
摘要： The disclosure generally relates to refractive polarization converters, polarized color combiners using the refractive polarization converters, and in particular polarized color combiners using the refractive polarization converters that can be useful in small size format projectors such as pocket projectors. The disclosed refractive polarization converters include at least one birefringent prism that can separate an unpolarized light beam into divergent polarized light beams having orthogonal polarization directions.
摘要翻译：本公开总体上涉及折射偏振转换器，使用折射偏振转换器的偏振彩色组合器，并且特别是涉及使用折射偏振转换器的偏振彩色组合器，其可用于小尺寸格式投影仪，例如袖珍投影仪。所公开的折射偏振转换器包括至少一个双折射棱镜，其可以将非偏振光束分离成具有正交偏振方向的发散偏振光束。

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