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1. 发明申请

WO2012091972A1 LED COLOR COMBINER 审中-公开
标题翻译： LED彩色组合
公开(公告)号：WO2012091972A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/065778
申请日：2011-12-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , OUDERKIRK, Andrew J. , CHENG, Xiaohui , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , POON, Yarn Chee , YUN, Zhisheng
发明人： OUDERKIRK, Andrew J. , CHENG, Xiaohui , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , POON, Yarn Chee , YUN, Zhisheng
IPC分类号： G02B27/14 , G02B17/00 , F21V7/00 , H01L27/00
CPC分类号： F21V7/00 , G02B27/1006 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要： A light source combines colored light from different LED sources to provide white light output. Multiple LEDs emitting light at different peak wavelengths may be disposed on a flexible substrate, the LEDs being close to an aperture formed in the substrate. Multiple mirrors, including at least one dichroic mirror, are oriented to reflect light from the multiple LEDs into the aperture. The flexible substrate includes a dielectric layer having a cavity region and an adjacent neighboring region that is thicker than the cavity region. The aperture and the multiple LEDs are all disposed in the cavity region of the dielectric layer. An integrating rod may be coupled to the aperture to receive the reflected light from the multiple LEDs.
摘要翻译：光源组合来自不同LED源的彩色光以提供白光输出。发射不同峰值波长的光的多个LED可以设置在柔性基板上，LED靠近形成在基板中的孔。包括至少一个分色镜的多个反射镜被定向成将来自多个LED的光反射到孔中。柔性基板包括具有空腔区域和比腔区域更厚的邻近相邻区域的电介质层。孔和多个LED都设置在电介质层的空腔区域中。集成杆可以联接到孔径以接收来自多个LED的反射光。

2. 发明申请

WO2012061184A1 FLEXIBLE LED DEVICE AND METHOD OF MAKING 审中-公开
标题翻译：柔性LED器件及其制造方法
公开(公告)号：WO2012061184A1
公开(公告)日：2012-05-10
申请号：PCT/US2011/057980
申请日：2011-10-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , NARAG, Alejandro Aldrin II Agcaoili , WHITE, James R. , TAN, Fong Liang , OUDERKIRK, Andrew J. , MOONEY, Justine A. , KREUTTER, Nathan P. , NIE, Qihong , GAO, Jian Xia
发明人： PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , NARAG, Alejandro Aldrin II Agcaoili , WHITE, James R. , TAN, Fong Liang , OUDERKIRK, Andrew J. , MOONEY, Justine A. , KREUTTER, Nathan P. , NIE, Qihong , GAO, Jian Xia
IPC分类号： H05K1/18
CPC分类号： H01S5/024 , H01L24/32 , H01L33/486 , H01L33/64 , H01L33/647 , H01L2224/32225 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/73265 , H01L2924/01029 , H01L2924/01322 , H01L2924/01327 , H01L2924/07802 , H01L2924/12032 , H01L2924/12041 , H01L2924/12042 , H01L2924/15747 , H01L2924/15787 , H01L2924/181 , H01L2924/3011 , H01L2924/351 , H05K1/183 , H05K1/189 , H05K2201/10106 , H01L2924/00012 , H01L2924/00 , H01L2924/00014
摘要： Provided is a flexible light emitting semiconductor device, such as an LED device, that includes a flexible dielectric layer having first and second major surfaces with a conductive layer on the first major surface and at least one cavity in the first major surface with a conductive layer in the cavity that supports a light emitting semiconductor device. The conductive layer in the cavity is electrically isolated from the second major surface of the dielectric layer.
摘要翻译：提供了一种诸如LED器件的柔性发光半导体器件，其包括具有在第一主表面上具有导电层的第一和第二主表面的柔性介电层以及具有导电层的第一主表面中的至少一个空腔在支撑发光半导体器件的腔中。空腔中的导电层与电介质层的第二主表面电隔离。

3. 发明申请

WO2012091973A1 REMOTE PHOSPHOR LED DEVICE WITH BROADBAND OUTPUT AND CONTROLLABLE COLOR 审中-公开
标题翻译：具有宽带输出和可控彩色的远程磷光LED装置
公开(公告)号：WO2012091973A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/065780
申请日：2011-12-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , OUDERKIRK, Andrew J. , JESUDOSS, Arokiaraj , PALANISWAMY, Ravi , GABRIEL, Nicholas T.
发明人： OUDERKIRK, Andrew J. , JESUDOSS, Arokiaraj , PALANISWAMY, Ravi , GABRIEL, Nicholas T.
IPC分类号： H01L25/075 , H01L33/60 , H01L33/50
CPC分类号： H01L33/50 , F21K9/64 , F21V9/30 , F21Y2113/13 , F21Y2115/10 , H01L25/0753 , H01L33/507 , H01L33/60 , H01L2924/0002 , H05B33/0869 , H01L2924/00
摘要： A broadband light source includes a phosphor layer excited by light from multiple LEDs. A dichroic reflector reflects light from the LEDs onto the phosphor layer. First and second LEDs are responsible for first and second broadband portions respectively of a broadband output light of the source, each such broadband portion being broadband and nominally white. The device components are configured and arranged so that the first and second broadband light portions have different CIE color coordinates. These portions combine to yield a resultant color for the overall broadband light output of the source, which resultant color is a function of the relative amounts of the first and second broadband light portions. An open-loop or closed-loop controller can independently drive the LEDs to provide a desired mix of the broadband light portions so that the overall broadband light output has a color in a desired design space.
摘要翻译：宽带光源包括由来自多个LED的光激发的荧光体层。二向色反射镜将来自LED的光反射到荧光体层上。第一和第二LED分别负责源的宽带输出光的第一和第二宽带部分，每个这样的宽带部分是宽带的，并且名义上是白色的。器件部件被配置和布置成使得第一和第二宽带光部分具有不同的CIE色坐标。这些部分组合以产生源的总宽带光输出的合成颜色，所得到的颜色是第一和第二宽带光部分的相对量的函数。开环或闭环控制器可以独立地驱动LED以提供宽带光部分的期望混合，使得整个宽带光输出具有期望的设计空间中的颜色。

4. 发明申请

WO2012091971A1 REMOTE PHOSPHOR LED CONSTRUCTIONS 审中-公开
标题翻译：远程磷光LED结构
公开(公告)号：WO2012091971A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/065775
申请日：2011-12-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , OUDERKIRK, Andrew J. , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj
发明人： OUDERKIRK, Andrew J. , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj
IPC分类号： H01L33/60 , H01L33/50
CPC分类号： F21K9/56 , F21K9/64 , G02B27/141 , H01L33/50 , H01L33/507 , H01L33/60 , H01L2224/48091 , H01L2924/00014
摘要： A white light source includes a short wavelength LED and a phosphor layer that emits light at longer visible wavelengths. A dichroic reflector transmits the longer wavelength light, and reflects some LED light onto the phosphor such that as light travels from the LED to the dichroic reflector it does not pass through the phosphor. The LED may emit blue light, and the dichroic reflector may transmit a second portion of the LED light, such that the light source output light includes both the second portion of the LED light and the longer wavelength phosphor light. The LED may be mounted on a flexible substrate having a cavity region and neighboring region, the LED being mounted in the cavity region. A dielectric layer may be thinner in the cavity region than in the neighboring region, or a hole may extend completely through the dielectric layer in the cavity region.
摘要翻译：白光源包括短波长LED和在更长可见波长发光的磷光体层。二向色反射镜透射较长波长的光，并将一些LED光反射到荧光体上，使得当光从LED传播到二色反射体时，其不通过荧光体。 LED可以发出蓝色光，并且二向色反射器可以透射LED光的第二部分，使得光源输出光包括LED光的第二部分和较长波长荧光体光。 LED可以安装在具有空腔区域和相邻区域的柔性基板上，LED被安装在空腔区域中。电介质层可以在空腔区域中比在相邻区域更薄，或者孔可以完全延伸穿过腔区域中的介电层。

5. 发明申请

WO2013122728A1 ANAMORPHIC LIGHT GUIDE 审中-公开
标题翻译： ANAMORPHIC LIGHT指南
公开(公告)号：WO2013122728A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/022923
申请日：2013-01-24
申请人： 3M INNOVATIVE PROPERTIES COMPANY , OUDERKIRK, Andrew J. , LEE, Justina Sze Ying , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , INGHAM, Kelly Reed
发明人： OUDERKIRK, Andrew J. , LEE, Justina Sze Ying , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , INGHAM, Kelly Reed
IPC分类号： G02F1/13357 , F21V8/00 , G02B6/00
CPC分类号： G02B6/0028 , G02B6/0006 , G02B6/0013 , G02B6/0023 , G02F1/133615
摘要： A backlight system for a display is described. The system can include an anamorphic light guide that comprises a light receiving portion, a light diverting portion, and a light output portion. The light receiving portion receives light having an area illuminating a first aspect ratio and the output light portion outputs light having an area illuminating a second aspect ratio, the second aspect ratio greater than the first aspect ratio by at least an order of magnitude. The light input face is substantially perpendicular to light output face. The etendue of the light is substantially preserved.
摘要翻译：描述了用于显示器的背光系统。该系统可以包括变形光导，其包括光接收部分，光转向部分和光输出部分。光接收部分接收具有照亮第一纵横比的区域的光，并且输出光部分将具有照亮第二纵横比的区域，第二纵横比大于第一宽高比的光输出至少一个数量级的光。光输入面基本上垂直于光输出面。光的光密度基本保持不变。

6. 发明申请

WO2012112873A2 FLEXIBLE LIGHT EMITTING SEMICONDUCTOR DEVICE 审中-公开
标题翻译：柔性发光半导体器件
公开(公告)号：WO2012112873A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/025613
申请日：2012-02-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , NARAG, Alejandro, Aldrin, Agcaoili, II , FOO, Siang Sin , TAN, Fong Liang , PEE, Wei Meng , OUDERKIRK, Andrew J. , MOONEY, Justine A.
发明人： PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , NARAG, Alejandro, Aldrin, Agcaoili, II , FOO, Siang Sin , TAN, Fong Liang , PEE, Wei Meng , OUDERKIRK, Andrew J. , MOONEY, Justine A.
CPC分类号： H01L23/4985 , H01L23/498 , H01L23/49838 , H01L23/49872 , H01L24/17 , H01L33/486 , H01L33/62 , H01L33/641 , H01L33/647 , H01L2224/16225 , H01L2224/48091 , H01L2924/00 , H01L2924/00014 , H01L2924/01322 , H01L2924/01327 , H01L2924/12032 , H01L2924/12041 , H01L2924/12042 , H01L2924/1461 , H01L2924/15747 , H01L2924/15787 , H01L2924/181 , H01L2924/351 , H05K1/112 , H05K1/189 , H05K2201/10106
摘要： A flexible polymeric dielectric layer has first and second major surfaces. The first major surface has a conductive layer thereon. The dielectric layer has at least one via extending from the second major surface to the first major surface. The conductive layer includes electrically separated first and second portions configured to support and electrically connect a light emitting semiconductor device to the conductive layer.
摘要翻译：柔性聚合物介电层具有第一和第二主表面。第一主表面上具有导电层。电介质层具有从第二主表面延伸到第一主表面的至少一个通孔。导电层包括电分离的第一和第二部分，其被配置为将发光半导体器件支撑并电连接到导电层。

7. 发明申请

WO2013078180A1 FLEXIBLE LIGHT EMITTING SEMICONDUCTOR DEVICE HAVING A THREE DIMENSIONAL STRUCTURE 审中-公开
标题翻译：具有三维结构的柔性发光半导体器件
公开(公告)号：WO2013078180A1
公开(公告)日：2013-05-30
申请号：PCT/US2012/066020
申请日：2012-11-20
申请人： 3M INNOVATIVE PROPERTIES COMPANY , NARAG, Alejandro Aldrin II Agcaoili , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , MOONEY, Justine A.
发明人： NARAG, Alejandro Aldrin II Agcaoili , PALANISWAMY, Ravi , JESUDOSS, Arokiaraj , MOONEY, Justine A.
IPC分类号： F21S2/00 , H01L33/48 , H05K3/28
CPC分类号： F21V21/14 , F21K9/00 , F21K9/232 , F21V3/00 , F21V29/70 , F21W2107/00 , F21W2121/00 , F21Y2101/00 , F21Y2107/00 , F21Y2107/40 , F21Y2115/10 , H01L25/0753 , H01L2924/0002 , H05K1/028 , H05K1/189 , H05K2201/047 , H05K2201/053 , H05K2201/09063 , H05K2201/10106 , H01L2924/00
摘要： Provided is an article comprising a flexible circuit comprising a polymeric dielectric layer having first and second major surfaces, one or both of the first and second major surfaces having a conductive layer thereon, wherein at least one conductive layer comprises an electrical circuit configured to power one or more light emitting semiconductor devices located on the flexible circuit, wherein the flexible circuit is shaped to form a three dimensional structure.
摘要翻译：提供了一种包括柔性电路的制品，其包括具有第一和第二主表面的聚合物电介质层，第一和第二主表面中的一个或两个在其上具有导电层，其中至少一个导电层包括电路，或更多个位于柔性电路上的发光半导体器件，其中柔性电路成形为形成三维结构。

8. 发明申请

WO2014113045A1 LIGHT EMITTING SEMICONDUCTOR DEVICE AND SUBSTRATE THEREFORE 审中-公开
标题翻译：发光半导体器件及其基板
公开(公告)号：WO2014113045A1
公开(公告)日：2014-07-24
申请号：PCT/US2013/030657
申请日：2013-03-13
申请人： 3M INNOVATIVE PROPERTIES COMPANY , NARAG, Alejandro Aldrin II Agcaoili , PALANISWAMY, Ravi , TAN, Bee Leng , FLOR, Antonny E.
发明人： NARAG, Alejandro Aldrin II Agcaoili , PALANISWAMY, Ravi , TAN, Bee Leng , FLOR, Antonny E.
IPC分类号： H01L33/48 , H01L33/62 , H01L33/54
CPC分类号： H01L23/49838 , H01L23/49827 , H01L23/4985 , H01L23/49866 , H01L23/49894 , H01L33/486 , H01L33/62 , H01L33/64 , H01L2224/48091 , H01L2924/12032 , H01S5/02272 , H01S5/02276 , H01L2924/00014 , H01L2924/00
摘要： Provided is an article for supporting an LESD comprising a dielectric layer having a first major surface with a conductive layer thereon and a second major surface, the dielectric layer having at least three vias extending from the second major surface to the first major surface, the conductive layer comprising at least first and second conductive features, wherein the first conductive feature is adjacent an opening of at least a first via and the second conductive feature is adjacent an opening of at least a second and a third via.
摘要翻译：提供了一种用于支撑LESD的物品，其包括具有在其上具有导电层的第一主表面和第二主表面的电介质层，所述电介质层具有从第二主表面延伸到第一主表面的至少三个通孔，导电层，其至少包括第一和第二导电特征，其中所述第一导电特征与至少第一通孔的开口相邻，并且所述第二导电特征与至少第二和第三通孔的开口相邻。

9. 发明申请

WO2012061010A3 POLYMER ETCHANT AND METHOD OF USING SAME 审中-公开
公开(公告)号：WO2012061010A3
公开(公告)日：2012-05-10
申请号：PCT/US2011/056743
申请日：2011-10-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY , PALANISWAMY, Ravi
发明人： PALANISWAMY, Ravi
IPC分类号： C09K13/02 , C09K13/00
摘要： Provided is a composition for etching polymeric materials comprising an aqueous solution including an alkali metal salt and glycine.

10. 发明申请

WO2012023902A1 A FLEXIBLE CIRCUIT AND A METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：一种柔性电路及其制造方法
公开(公告)号：WO2012023902A1
公开(公告)日：2012-02-23
申请号：PCT/SG2010/000303
申请日：2010-08-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY , PALANISWAMY, Ravi , TAN, Fong, Liang
发明人： PALANISWAMY, Ravi , TAN, Fong, Liang
IPC分类号： H05K3/10 , H01L23/48 , H05K3/46
CPC分类号： H05K3/108 , H05K1/0393 , H05K3/281
摘要： A structure comprising a flexible dielectric film supporting on at least one side a thermoplastic polyimide layer, and on it a conductive layer, is treated by an "semi- additive" process. The "semi-additive" process comprises forming a patterned photo¬ resist layer, filling gaps in the photo-resist layer with conductive material, removing the photo-resist and exposed portions of the laminated conductive layer, and covering the structure with a coverlay. The inventors have realized that the process of laminating the copper layer onto the thermoplastic polyimide layer roughens the surface of the thermoplastic polyimide layer, thus anchoring the copper layer to the polyimide, which means that when the conductive material is deposited into the gaps in the photo-resist, conductive bodies are formed which are strongly anchored to the thermoplastic polyimide layer, and which can be used as electrodes of a flexible circuit.
摘要翻译：包括在至少一个侧面上支撑热塑性聚酰亚胺层的柔性电介质薄膜及其上的导电层的结构通过“半添加剂”方法进行处理。 “半添加”工艺包括形成图案化的光致抗蚀剂层，用导电材料填充光刻胶层中的间隙，去除光刻胶和层压导电层的暴露部分，并用覆盖物覆盖结构。发明人已经认识到，将铜层层压到热塑性聚酰亚胺层上的过程使热塑性聚酰亚胺层的表面粗糙化，从而将铜层锚定到聚酰亚胺上，这意味着当导电材料沉积到照片中的间隙中时形成能够牢固地固定在热塑性聚酰亚胺层上的导电体，可以作为柔性电路的电极使用。

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