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1. 发明申请

WO2010123809A2 NON-RADIATIVELY PUMPED WAVELENGTH CONVERTER 审中-公开
标题翻译：非反射式波长转换器
公开(公告)号：WO2010123809A2
公开(公告)日：2010-10-28
申请号：PCT/US2010/031577
申请日：2010-04-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , SCHARDT, Craig, R. , LEATHERDALE, Catherine, A.
发明人： SCHARDT, Craig, R. , LEATHERDALE, Catherine, A.
IPC分类号： H01L27/15 , H01L33/50 , H01L33/08 , H01L33/38
CPC分类号： H01L27/156 , H01L33/08 , H01L33/20 , H01L33/38 , H01L33/502 , H01L2933/0083
摘要： A light source has an active layer disposed between a first doped semiconductor layer and a second doped semiconductor layer. The active layer has energy levels associated with light of a first wavelength. Light emitting elements are positioned on the surface of the first doped semiconductor layer for non-radiative excitation by the active layer. The light emitting elements are capable of emitting light at a second wavelength different from the first wavelength. In some embodiments a grid electrode is disposed on the first doped semiconductor layer and defines open regions of a surface of the first doped layer, the first plurality of light emitting elements being positioned in the open regions. In some embodiments a second plurality of light emitting elements is disposed over the first plurality of light emitting elements for non-radiative excitation by at least some of the first plurality of light emitting elements.
摘要翻译：光源具有设置在第一掺杂半导体层和第二掺杂半导体层之间的有源层。活性层具有与第一波长的光相关联的能级。发光元件位于第一掺杂半导体层的表面上，用于由有源层进行非辐射激励。发光元件能够发射不同于第一波长的第二波长的光。在一些实施例中，栅格电极设置在第一掺杂半导体层上，并且限定第一掺杂层的表面的开放区域，第一多个发光元件位于开放区域中。在一些实施例中，第二多个发光元件设置在第一多个发光元件上，用于通过至少一些第一多个发光元件进行非辐射激励。

2. 发明申请

WO2010123814A1 NON-RADIATIVELY PUMPED WAVELENGTH CONVERTER 审中-公开
标题翻译：非反射式泵浦波长转换器
公开(公告)号：WO2010123814A1
公开(公告)日：2010-10-28
申请号：PCT/US2010/031585
申请日：2010-04-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , LEATHERDALE, Catherine, A. , SCHARDT, Craig, R.
发明人： LEATHERDALE, Catherine, A. , SCHARDT, Craig, R.
IPC分类号： H01L33/50
CPC分类号： H01L27/156 , H01L33/502
摘要： A light source comprises an electroluminescent device that generates pump light and a wavelength converter that includes an absorbing element for absorbing at least some of the pump light. A first layer of light emitting elements is positioned proximate the absorbing element for non-radiative transfer of energy from the absorbing element to the light emitting elements. At least some of the light emitting elements are capable of emitting light having a wavelength longer than the wavelength of the pump light. In some embodiments the electroluminescent device is a light emitting diode (LED) that has a doped semiconductor layer positioned between the LED's active layer and the light emitting elements. The first doped semiconductor layer may have a thickness in excess of 20 nm. A second layer of light emitting elements may be positioned for non-radiative energy transfer from the first layer of light emitting elements.
摘要翻译：光源包括产生泵浦光的电致发光器件和包括用于吸收至少一些泵浦光的吸收元件的波长转换器。第一层发光元件位于吸收元件附近，用于将能量从吸收元件非辐射传递到发光元件。至少一些发光元件能够发射波长比泵浦光的波长长的光。在一些实施例中，电致发光器件是发光二极管（LED），其具有位于LED有源层和发光元件之间的掺杂半导体层。第一掺杂半导体层可以具有超过20nm的厚度。可以定位第二层发光元件用于从第一层发光元件的非辐射能量传递。

3. 发明申请

WO2010056596A3 ELECTRICALLY PIXELATED LUMINESCENT DEVICE INCORPORATING OPTICAL ELEMENTS 审中-公开
公开(公告)号：WO2010056596A3
公开(公告)日：2010-05-20
申请号：PCT/US2009/063477
申请日：2009-11-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WAGNER, Nicole, J. , SCHARDT, Craig, R. , LEATHERDALE, Catherine, A. , OUDERKIRK, Andrew, J.
发明人： WAGNER, Nicole, J. , SCHARDT, Craig, R. , LEATHERDALE, Catherine, A. , OUDERKIRK, Andrew, J.
IPC分类号： H01L33/36
摘要： Electrically pixelated luminescent devices incorporating optical elements, methods for forming electrically pixelated luminescent devices incorporating optical elements, and systems including electrically pixelated luminescent devices incorporating optical elements.

4. 发明申请

WO2010028146A3 ELECTRICALLY PIXELATED LUMINESCENT DEVICE 审中-公开
公开(公告)号：WO2010028146A3
公开(公告)日：2010-03-11
申请号：PCT/US2009/055885
申请日：2009-09-03
申请人： 3M INNOVATIVE PROPERTIES COMPANY , ANDERSON, James, E. , WAGNER, Nicole, J. , KELLEY, Tommie, W. , OUDERKIRK, Andrew, J. , SCHARDT, Craig, R. , LEATHERDALE, Catherine, A. , WATSON, Philip, E.
发明人： ANDERSON, James, E. , WAGNER, Nicole, J. , KELLEY, Tommie, W. , OUDERKIRK, Andrew, J. , SCHARDT, Craig, R. , LEATHERDALE, Catherine, A. , WATSON, Philip, E.
IPC分类号： H03K19/177
摘要： Electrically pixelated luminescent devices, methods for forming electrically pixelated luminescent devices, systems including electrically pixelated luminescent devices, methods for using electrically pixelated luminescent devices.

5. 发明申请

WO2011046887A1 LIGHT SOURCE 审中-公开
标题翻译：光源
公开(公告)号：WO2011046887A1
公开(公告)日：2011-04-21
申请号：PCT/US2010/052224
申请日：2010-10-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WAGNER, Nicole, J. , SCHARDT, Craig, R. , YANG, Zhaohui
发明人： WAGNER, Nicole, J. , SCHARDT, Craig, R. , YANG, Zhaohui
IPC分类号： F21V5/00 , F21V5/04 , G02B3/00 , H01L25/075 , H01L51/52 , G02F1/13357
CPC分类号： G02B3/0037 , H01L33/58
摘要： Wherein the light source comprising: a monolithic emissive semiconductor device; and an array of lenslets, the lenslets being optically and mechanically coupled to the monolithic emissive semiconductor device; wherein the monolithic emissive semiconductor device comprises an array of localized light emission regions, each region corresponding to a given lenslet; wherein the lenslets have an apparent center of curvature (C a ), an apparent focal point (f a ), a radius of curvature (R) and a lenslet base diameter (D), the base diameter being the width of the lenslet at the intersection with the monolithic emissive semiconductor device; wherein the distance along the lenslet optic axis between the C a and the f a are normalized, such that C a is located at distance 0 and f a is located at point 1; wherein each localized light emission region is located at a point that is greater than 0, and less than Formula (I); and wherein each light emission region has a diameter, the emission region diameter measuring one-third or less of a corresponding lenslet base diameter.
摘要翻译：其中所述光源包括：单片发射半导体器件; 和小透镜阵列，所述小透镜光学和机械耦合到所述单片发射半导体器件; 其中所述单片发射半导体器件包括局部发光区域阵列，每个区域对应于给定的小透镜; 其中所述小透镜具有明显的曲率中心（Ca），视在焦点（fa），曲率半径（R）和小透镜基底直径（D），所述基底直径是所述小透镜在与所述透镜的交点处的宽度单片发射半导体器件; 其中沿着Ca和fa之间的小透镜光轴的距离被归一化，使得Ca位于距离0处，并且fa位于点1处; 其中每个局部发光区域位于大于0且小于公式（I）的点处; 并且其中每个发光区域具有直径，所述发射区域直径测量相应的小透镜底座直径的三分之一或更小。

6. 发明申请

WO2008144656A2 BACKLIGHT AND DISPLAY SYSTEM USING SAME 审中-公开
标题翻译：使用相同的背光和显示系统
公开(公告)号：WO2008144656A2
公开(公告)日：2008-11-27
申请号：PCT/US2008/064133
申请日：2008-05-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WEBER, Michael F. , HEBRINK, Timothy, J. , NEVITT, Timothy, J. , WHEATLEY, John, A. , SCHARDT, Craig, R. , BIERNATH, Rolf, W. , BRYAN, William, J. , OUDERKIRK, Andrew, J. , FREIER, David, G. , JORDAN, Myron, K. , DERKS, Kristopher, J. , YANG, Zhaohui , KIVEL, Edward, J.
发明人： WEBER, Michael F. , HEBRINK, Timothy, J. , NEVITT, Timothy, J. , WHEATLEY, John, A. , SCHARDT, Craig, R. , BIERNATH, Rolf, W. , BRYAN, William, J. , OUDERKIRK, Andrew, J. , FREIER, David, G. , JORDAN, Myron, K. , DERKS, Kristopher, J. , YANG, Zhaohui , KIVEL, Edward, J.
IPC分类号： G02F1/13357 , G02B6/00 , G02B5/30 , F21V8/00 , G02B27/28
CPC分类号： F21K9/54 , F21K9/62 , F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0055 , G02B6/0056 , G02B6/0073 , G02B6/0096 , G02B27/286 , G02F1/133605 , G02F1/13362 , G02F2001/133545
摘要： A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight further includes one or more light sources disposed to emit light into the light recycling cavity. The front reflector includes an on-axis average reflectivity of at least 90% for visible light polarized in a first plane, and an on-axis average reflectivity of at least 25% but less than 90% for visible light polarized in a second plane perpendicular to the first plane.
摘要翻译：公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。背光源还包括设置成将光发射到光循环腔中的一个或多个光源。前反射器包括在第一平面中偏振的可见光的至少90％的轴上平均反射率，以及垂直于第二平面偏振的可见光的至少25％但小于90％的轴上平均反射率到第一架飞机。

7. 发明申请

WO2002097496A1 OPTICAL FIBER FUSION SPLICE HAVING A CONTROLLED MODE FIELD DIAMETER EXPANSION MATCH 审中-公开
标题翻译：具有控制模式的光纤熔丝片现场直径扩展匹配
公开(公告)号：WO2002097496A1
公开(公告)日：2002-12-05
申请号：PCT/US2002/017091
申请日：2002-05-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY , SYKORA, Craig, R. , ONSTOTT, James, R. , ANDERSON, Mark, T. , SCHARDT, Craig, R. , DONALDS, Lawrence, J. , CHIARELI, Alessandra, O.P.
发明人： SYKORA, Craig, R. , ONSTOTT, James, R. , ANDERSON, Mark, T. , SCHARDT, Craig, R. , DONALDS, Lawrence, J. , CHIARELI, Alessandra, O.P.
IPC分类号： G02B6/255
CPC分类号： G02B6/03655 , C03B2201/12 , C03B2201/28 , C03B2201/36 , C03B2203/22 , C03C3/06 , C03C13/046 , C03C23/0095 , C03C25/104 , C03C25/1065 , C03C25/608 , G02B6/02285 , G02B6/03627 , G02B6/03633 , G02B6/0365 , G02B6/03694 , G02B6/2551 , H01S3/06708 , H01S3/06716 , H01S3/06729 , H01S3/06754
摘要： A fusion splice including a first optical fiber having a first MFD and a first MFD expansion rate. The splice further includes a second fiber (100) having a second MFD and a second MFD expansion rate, wherein the second MFD is lower than the first MFD. The second fiber comprises a core (110), a cladding (130) radially surrounding the core, and a zone (120) of high-concentration of fluorine between the core and the cladding. The rate of MFD expansion of the first fiber is less than the rate of MFD expansion of the second fiber during the fusion splicing operation.
摘要翻译：一种融合接头，包括具有第一MFD和第一MFD扩展速率的第一光纤。接头还包括具有第二MFD和第二MFD膨胀速率的第二纤维（100），其中第二MFD低于第一MFD。第二纤维包括芯（110），径向围绕芯的包层（130）以及在芯和包层之间的高浓度氟的区（120）。在融合操作期间，第一纤维的MFD膨胀率小于第二纤维的MFD膨胀速率。

8. 发明申请

WO2012154431A2 REMOTE PHOSPHOR CONVERTED LED 审中-公开
标题翻译：远程磷光转换LED
公开(公告)号：WO2012154431A2
公开(公告)日：2012-11-15
申请号：PCT/US2012/035753
申请日：2012-04-30
申请人： 3M INNOVATIVE PROPERTIES COMPANY , OUDERKIRK, Andrew, J. , SCHARDT, Craig, R. , CHENG, Xiaohui , YUN, Zhisheng
发明人： OUDERKIRK, Andrew, J. , SCHARDT, Craig, R. , CHENG, Xiaohui , YUN, Zhisheng
IPC分类号： F21V7/04 , F21V9/00 , F21S2/00
CPC分类号： G03B21/2013 , G03B21/204 , G03B21/2073 , H04N9/3158 , H04N9/3167
摘要： The disclosure generally relates to broadband solid state illumination sources and image projectors that utilize a phosphor layer or material that is pumped or excited by light from one or more LEDs. The configuration is compact, efficient, and has especially low etendue.
摘要翻译：本公开一般涉及使用由一个或多个LED的光泵浦或激发的荧光体层或材料的宽带固态照明源和图像投影仪。配置紧凑，高效，并具有特别低的消光率。

9. 发明申请

WO2002098809A1 OPTICAL WAVEGUIDE ARTICLE INCLUDING A FLUORINE-CONTAINING ZONE 审中-公开
标题翻译：包括含氟地区的光波导文章
公开(公告)号：WO2002098809A1
公开(公告)日：2002-12-12
申请号：PCT/US2002/013901
申请日：2002-05-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ANDERSON, Mark, T. , SCHARDT, Craig, R. , ONSTOTT, James, R. , DONALDS, Lawrence, J. , CHIARELI, Alessandra, O.
IPC分类号： C03C3/06
CPC分类号： G02B6/02009 , C03B37/01807 , C03B2201/12 , C03B2201/28 , C03B2201/36 , C03B2203/22 , C03C3/06 , C03C13/046 , C03C23/0095 , C03C25/104 , C03C25/1065 , C03C25/608 , C03C2201/11 , C03C2201/12 , C03C2201/3417 , C03C2201/3476 , C03C2201/36 , C03C2203/52 , G02B6/02285 , G02B6/03627 , G02B6/03633 , G02B6/0365 , G02B6/03655 , G02B6/03694 , G02B6/2551 , H01S3/06708 , H01S3/06716 , H01S3/06729 , H01S3/06754
摘要： An optical article including a core; at least one cladding layer; and a narrow fluorine reservoir between the core and the cladding layer. The fluorine reservoir has a higher concentration of fluorine than either the cladding layer or the core. One particular embodiment includes a core including a halide-doped silicate glass that comprises approximately the following in cation-plus-halide mole percent 0.25-5 mol% Al 2 O 3 , 0.05-1.5 mol% La 2 O 3 , 0.0005-0.75 mol% Er 2 O 3 , 0.5-6 mol% F, 0-1 mol% Cl.
摘要翻译：一种包括芯的光学制品; 至少一层包层; 以及在芯和包层之间的窄氟储存器。氟储存器具有比包覆层或芯层更高的氟浓度。一个具体实施方案包括包含卤化物掺杂的硅酸盐玻璃的核，其在阳离子加 - 卤化物摩尔百分比为0.25-5摩尔％Al 2 O 3，0.05-1.5摩尔％La 2 O 3，0.0005-0.75摩尔％Er 2 O 3，0.5-6 mol％F，0-1mol％Cl。

10. 发明申请

WO2005040772A1 POROUS MICROSPHERE RESONATORS AS SENSORS 审中-公开
标题翻译：多孔微型谐振器作为传感器
公开(公告)号：WO2005040772A1
公开(公告)日：2005-05-06
申请号：PCT/US2004/027602
申请日：2004-08-26
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： FAN, Xudong , ANDERSON, Mark, T. , SCHARDT, Craig, R.
IPC分类号： G01N21/77
CPC分类号： G01N21/7746 , G02B2006/12138
摘要： The use of a porous surface (402) on a microresonator (400) permits greater amounts of the material to be captured on or near the surface of the microresonator, resulting in an increased optical interaction between the material and the light propagating in the whispering gallery mode(s) of the microresonator.
摘要翻译：在微谐振器（400）上使用多孔表面（402）允许在微谐振器的表面上或附近捕获更多量的材料，导致材料和在耳语中传播的光之间增加的光学相互作用微谐振器的模式。

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