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1. 发明申请

WO2009148717A3 LIGHT EMITTING DIODE WITH BONDED SEMICONDUCTOR WAVELENGTH CONVERTER 审中-公开
标题翻译：具有粘结半导体波长转换器的发光二极管
公开(公告)号：WO2009148717A3
公开(公告)日：2010-02-18
申请号：PCT/US2009041521
申请日：2009-04-23
申请人： 3M INNOVATIVE PROPERTIES CO , HAASE MICHAEL A , MILLER THOMAS J , OUDERKIRK ANDREW J , KELLEY TOMMIE W , LEATHERDALE CATHERINE A
发明人： HAASE MICHAEL A , MILLER THOMAS J , OUDERKIRK ANDREW J , KELLEY TOMMIE W , LEATHERDALE CATHERINE A
IPC分类号： H01L33/00 , H01L33/08 , H01L33/50
CPC分类号： H01L33/08 , H01L25/0756 , H01L33/504 , H01L2924/0002 , H01L2924/00
摘要： An electroluminescent device emits light at a pump wavelength. A first photoluminescent element covers first and second regions of the electroluminescent device and converts at least some of the pump light from the first region of the electroluminescent device to light at a first wavelength. A second photoluminescent element covers the second region of the electroluminescent device without covering the first region of the electroluminescent device and converts at least some of the light of the pump wavelength to light at a second wavelength different from the first wavelength. In some embodiments the first and second photoluminescent elements convert substantially all of the pump light incident from the first and second regions of the electroluminescent device respectively. An etch-stop layer may separate the first and second photoluminescent elements.
摘要翻译：电致发光器件以泵浦波长发光。第一光致发光元件覆盖电致发光器件的第一和第二区域，并将来自电致发光器件的第一区域的至少一些泵浦光转换成第一波长的光。第二光致发光元件覆盖电致发光器件的第二区域而不覆盖电致发光器件的第一区域，并将泵波长的至少一些光转换成不同于第一波长的第二波长的光。在一些实施例中，第一和第二光致发光元件基本上分别从电致发光器件的第一和第二区域入射的所有泵浦光转换。蚀刻停止层可以分离第一和第二光致发光元件。

2. 发明申请

WO2010074987A3 LIGHT GENERATING DEVICE HAVING DOUBLE-SIDED WAVELENGTH CONVERTER 审中-公开
标题翻译：具有双边波长转换器的发光装置
公开(公告)号：WO2010074987A3
公开(公告)日：2010-08-19
申请号：PCT/US2009067489
申请日：2009-12-10
申请人： 3M INNOVATIVE PROPERTIES CO , LEATHERDALE CATHERINE A , OUDERKIRK ANDREW J , KELLEY TOMMIE W
发明人： LEATHERDALE CATHERINE A , OUDERKIRK ANDREW J , KELLEY TOMMIE W
IPC分类号： H01L33/50
CPC分类号： H01L33/08
摘要： A light emitting device (200) includes a wavelength converter (204) attached to a light emitting diode (LED 202) The wavelength converter may have etched patterns on both the first and second sides. In some embodiments the first and second sides of the converter each include a respective structure having a different width at its top than at its base. The wavelength converter may include a first photoluminescent element (208) substantially overlying a first region (218) of the LED without overlying a second region (224) of the LED, while a second photoluminescent element (210) substantially overlies the second region without overlying the first region. In some embodiments a passivation layer is disposed over the etched pattern of the first side. A window layer may be disposed between the first and second photoluminescent elements, with non-epitaxial material disposed on first and second sides of one region of the window layer.
摘要翻译：发光器件（200）包括附接到发光二极管（LED 202）的波长转换器（204）。波长转换器可以在第一侧和第二侧都具有蚀刻图案。在一些实施例中，转换器的第一和第二侧各自包括在其顶部具有与其底部不同的宽度的相应结构。波长转换器可以包括基本上覆盖LED的第一区域（218）的第一光致发光元件（208），而不覆盖LED的第二区域（224），而第二光致发光元件（210）基本上覆盖在第二区域上而不覆盖第一个地区。在一些实施例中，钝化层设置在第一侧的蚀刻图案之上。窗口层可以设置在第一和第二光致发光元件之间，其中非外延材料设置在窗口层的一个区域的第一和第二侧上。

3. 发明申请

WO2010028146A2 ELECTRICALLY PIXELATED LUMINESCENT DEVICE 审中-公开
标题翻译：电子像素发光装置
公开(公告)号：WO2010028146A2
公开(公告)日：2010-03-11
申请号：PCT/US2009055885
申请日：2009-09-03
申请人： 3M INNOVATIVE PROPERTIES CO , 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： H01L33/36
CPC分类号： H01L27/156 , B41J2/45
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.
摘要翻译：电像素化发光装置，形成电像素化发光装置的方法，包括电像素化发光装置的系统，使用电像素化发光装置的方法。

4. 发明申请

WO2010075177A3 METHOD OF MAKING DOUBLE-SIDED WAVELENGTH CONVERTER AND LIGHT GENERATING DEVICE USING SAME 审中-公开
标题翻译：制造双边波长转换器的方法和使用相同的光生成装置
公开(公告)号：WO2010075177A3
公开(公告)日：2010-08-19
申请号：PCT/US2009068541
申请日：2009-12-17
申请人： 3M INNOVATIVE PROPERTIES CO , KELLEY TOMMIE W , OUDERKIRK ANDREW J , LEATHERDALE CATHERINE A
发明人： KELLEY TOMMIE W , OUDERKIRK ANDREW J , LEATHERDALE CATHERINE A
IPC分类号： H01L33/50 , H01L33/08 , H01L33/20
CPC分类号： H01L33/504 , H01L25/0756 , H01L33/08 , H01L33/20 , H01L2924/0002 , H01L2933/0033 , H01L2933/0041 , H01L2924/00
摘要： A method of forming a light conversion element includes providing a semiconductor construction having a first photoluminescent element epitaxially grown together with a second photoluminescent element. A first region is etched in the first photoluminescent element from a first side of the semiconductor construction and a second region is etched in the second photoluminescent element from a second side of the semiconductor construction. In some embodiments the wavelength converter is attached to an electroluminescent element, such as a light emitting diode (LED).
摘要翻译：形成光转换元件的方法包括提供具有与第二光致发光元件一起外延生长的第一光致发光元件的半导体结构。第一区域在第一光致发光元件中从半导体结构的第一侧蚀刻，并且第二区域在第二光致发光元件中从半导体构造的第二侧被蚀刻。在一些实施例中，波长转换器附接到诸如发光二极管（LED）的电致发光元件。

5. 发明申请

WO2008064068A3 PLANARIZED LED WITH OPTICAL EXTRACTOR 审中-公开
标题翻译：平面LED与光学提取器
公开(公告)号：WO2008064068A3
公开(公告)日：2008-07-17
申请号：PCT/US2007084802
申请日：2007-11-15
申请人： 3M INNOVATIVE PROPERTIES CO , OUDERKIRK ANDREW J , LEATHERDALE CATHERINE A
发明人： OUDERKIRK ANDREW J , LEATHERDALE CATHERINE A
IPC分类号： H01L25/075 , H01L33/38 , H01L33/44 , H01L33/58
CPC分类号： H01L33/58 , H01L25/0753 , H01L33/38 , H01L33/44 , H01L2924/0002 , H01L2933/0016 , H01L2924/00
摘要： A light emitting article (100) is disclosed and includes a light emitting diode (110) having an n-layer or p-layer (112) with a first refractive index value. A planarizing layer (160) having a refractive index value equal to or greater than the first refractive index value is disposed on the n-layer or p-layer, and a patterned electrode (130) is disposed on the n-layer or p-layer. An extractor (140) having a light input surface (141) is optically coupled to the planarizing layer.
摘要翻译：公开了一种发光制品（100），并且包括具有第一折射率值的n层或p层（112）的发光二极管（110）。具有等于或大于第一折射率值的折射率值的平坦化层（160）设置在n层或p层上，并且图案化电极（130）设置在n层或p层上，层。具有光输入表面（141）的提取器（140）光学耦合到平坦化层。

6. 发明申请

WO2008064081A3 HIGH EFFICIENCY LIGHT EMITTING DIODES AND METHODS OF FORMING THE SAME 审中-公开
标题翻译：高效发光二极管及其形成方法
公开(公告)号：WO2008064081A3
公开(公告)日：2008-07-10
申请号：PCT/US2007084829
申请日：2007-11-15
申请人： 3M INNOVATIVE PROPERTIES CO , OUDERKIRK ANDREW J , LEATHERDALE CATHERINE A
发明人： OUDERKIRK ANDREW J , LEATHERDALE CATHERINE A
IPC分类号： H01L25/075 , H01L33/38 , H01L33/58
CPC分类号： H01L33/58 , H01L25/0753 , H01L27/153 , H01L33/382 , H01L2924/0002 , H01L2924/00
摘要： A light emitting article (100) is disclosed and includes a light emitting diode (110) having a p-n junction, a light emitting surface (111), and a patterned electrode (130). An extractor (140) having a light input surface (141) is optically coupled to the light emitting surface forming a light emitting interface (145). The electrode is at least partially formed within the light emitting surface and between the p-n junction and the extractor.
摘要翻译：公开了一种发光制品（100），并且包括具有p-n结的发光二极管（110），发光表面（111）和图案化电极（130）。具有光输入表面（141）的提取器（140）光学耦合到形成发光界面（145）的发光表面。电极至少部分地形成在发光表面内和p-n结和提取器之间。

7. 发明申请

WO2010056596A2 ELECTRICALLY PIXELATED LUMINESCENT DEVICE INCORPORATING OPTICAL ELEMENTS 审中-公开
标题翻译：电光像仪包含光学元件
公开(公告)号：WO2010056596A2
公开(公告)日：2010-05-20
申请号：PCT/US2009063477
申请日：2009-11-06
申请人： 3M INNOVATIVE PROPERTIES CO , 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
CPC分类号： H05B33/10 , H01L27/156 , H01L33/20 , H05B33/145
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.
摘要翻译：包含光学元件的电子像素化发光装置，用于形成结合有光学元件的电子像化发光装置的方法，以及包括并入光学元件的电像素化发光装置的系统。

8. 发明申请

WO2008083188A2 LED LIGHT SOURCE WITH CONVERGING EXTRACTOR IN AN OPTICAL ELEMENT 审中-公开
标题翻译： LED光源与光学元件中的融合提取器
公开(公告)号：WO2008083188A2
公开(公告)日：2008-07-10
申请号：PCT/US2007088878
申请日：2007-12-27
申请人： 3M INNOVATIVE PROPERTIES CO , LU DONG , LEATHERDALE CATHERINE A , OUDERKIRK ANDREW J
发明人： LU DONG , LEATHERDALE CATHERINE A , OUDERKIRK ANDREW J
IPC分类号： H01L33/58
CPC分类号： H01L33/58 , G02B19/0028 , G02B19/0061 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要： A light source is disclosed that includes an LED die including an emitting surface, and an extractor including a base, an apex smaller than the base, and at least one converging side extending between the base and the apex. The base is optically coupled to the emitting surface of the LED die. The light source also includes an optical element including an inner surface that forms a cavity. At least a portion of the extractor is positioned within the cavity such that the at least one converging side of the extractor is spaced apart from the inner surface of the optical element.
摘要翻译：公开了一种光源，其包括具有发射表面的LED管芯，以及包括基座，小于基座的顶点和在基座与顶点之间延伸的至少一个会聚侧的提取器。基座光学耦合到LED管芯的发射表面。光源还包括包含形成空腔的内表面的光学元件。抽取器的至少一部分定位在空腔内，使得抽取器的至少一个会聚侧与光学元件的内表面间隔开。

9. 发明申请

WO2012039993A2 TILTED DICHROIC COLOR COMBINER I 审中-公开
标题翻译：倾斜的二色彩色合成器I
公开(公告)号：WO2012039993A2
公开(公告)日：2012-03-29
申请号：PCT/US2011051323
申请日：2011-09-13
申请人： 3M INNOVATIVE PROPERTIES CO , OUDERKIRK ANDREW J , YUN ZHISHENG , CHENG XIAOHUI
发明人： OUDERKIRK ANDREW J , YUN ZHISHENG , CHENG XIAOHUI
IPC分类号： G03B21/20 , G02B27/18 , G03B21/14
CPC分类号： G02B27/1006 , G03B21/008 , G03B21/14 , G03B21/2013 , G03B21/2033 , G03B33/12
摘要： The disclosure generally relates to color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed color combiners include a tilted dichroic plate having at least two reflectors configured with light collection optics to combine at least two colors of light.
摘要翻译：本公开总体上涉及颜色组合器，并且特别涉及用于小型格式投影仪（例如口袋投影仪）中的颜色组合器。所公开的合色器包括倾斜的二向色板，该倾斜的二向色板具有配置有光收集光学器件的至少两个反射器以组合至少两种颜色的光。

10. 发明申请

WO2004068602A3 PHOSPHOR BASED LIGHT SOURCES HAVING A REFLECTIVE POLARIZER 审中-公开
标题翻译：具有反射偏振器的基于磷光体的光源
公开(公告)号：WO2004068602A3
公开(公告)日：2004-11-18
申请号：PCT/US2004002205
申请日：2004-01-27
申请人： 3M INNOVATIVE PROPERTIES CO , OUDERKIRK ANDREW J , WEBER MICHAEL F
发明人： OUDERKIRK ANDREW J , WEBER MICHAEL F
IPC分类号： F21V9/00 , H01L27/14 , H01L33/46 , H01L33/50 , H01L33/60 , H01L33/00
CPC分类号： H01L33/505 , H01L33/44 , H01L33/46 , H01L33/60 , H01L2224/48091 , H01L2224/48247 , H01L2924/12041 , Y10S362/80 , H01L2924/00014
摘要： A LED package includes an LED that emits excitation light and an optically transparent body. A layer of phosphor material is positioned to receive the excitation light and is disposed on or in the optically transparent body. The phosphor material emits visible light when illuminated with the excitation light. A reflective polarizer layer is disposed on or in the optically transparent body and is positioned to receive the emitted visible light.
摘要翻译： LED封装包括发射激发光的LED和光学透明体。荧光粉材料层被定位以接收激发光并且被设置在光学透明主体上或其中。当用激发光照射时，磷光体材料发射可见光。反射偏振器层设置在光学透明体上或光学透明体中并且被定位成接收发射的可见光。

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