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1. 发明授权

US08846518B2 Multilayer construction 有权
标题翻译：多层建筑
公开(公告)号：US08846518B2
公开(公告)日：2014-09-30
申请号：US13805825
申请日：2011-06-01
申请人： Jun-Ying Zhang , Michael A. Haase , Todd A. Ballen , Terry L. Smith
发明人： Jun-Ying Zhang , Michael A. Haase , Todd A. Ballen , Terry L. Smith
IPC分类号： H01L21/3205 , H01L21/311 , C23C16/34 , H01L21/306 , H01L33/46 , C23C16/02 , B82Y20/00 , C23C14/02 , H01L21/46 , C23C14/06 , H01S5/347 , G02B6/44 , H01S5/183 , H01L33/28
CPC分类号： H01L33/06 , B82Y20/00 , C23C14/021 , C23C14/0652 , C23C16/0227 , C23C16/345 , G02B6/4439 , H01L21/30604 , H01L21/46 , H01L33/28 , H01L33/46 , H01S5/18369 , H01S5/347
摘要： A multilayer construction is disclosed. The multilayer construction includes a -II-VI semiconductor layer (110)x and a Si3N4 layer (120) disposed directly on the II-VI semiconductor layer. To improve the adhesion of the Si3N4 layer (120) a native oxide on the II-VI semiconductor layer is removed.
摘要翻译：公开了一种多层结构。多层结构包括直接设置在II-VI半导体层上的-II-VI半导体层（110）x和Si3N4层（120）。为了改善Si 3 N 4层（120）的附着力，去除了II-VI半导体层上的自然氧化物。

2. 发明授权

US08193543B2 Monochromatic light source with high aspect ratio 失效
标题翻译：具有高纵横比的单色光源
公开(公告)号：US08193543B2
公开(公告)日：2012-06-05
申请号：US13058315
申请日：2009-08-18
申请人： Catherine A. Leatherdale , Michael A. Haase , Todd A. Ballen
发明人： Catherine A. Leatherdale , Michael A. Haase , Todd A. Ballen
IPC分类号： H01L27/15
CPC分类号： H01L33/20 , H01L33/08 , H01L33/10 , H01L33/505
摘要： Light emitting systems are disclosed. The light emitting system includes an LED that emits light at a first wave-length. A primary portion of the emitted first wavelength light exits the LED from a top surface of the LED that has a minimum lateral dimension Wmin. The remaining portion of the emitted first wavelength light exits the LED from one or more sides of the LED that has a maximum edge thickness Tmax (122, 124). The ratio Wmin/Tmax is at least 30. The light emitting system further includes a re-emitting semiconductor construction that includes a semiconductor potential well. The re-emitting semiconductor construction receives the first wavelength light that exits the LED from the top surface and converts at least a portion of the received light to light of a second wavelength. The integrated emission intensity of all light at the second wavelength that exit the light emitting system is at least 4 times the integrated emission intensity of all light at the first wavelength that exit the light emitting system.
摘要翻译：公开了发光系统。发光系统包括发射第一波长的光的LED。发射的第一波长光的主要部分从具有最小横向尺寸Wmin的LED的顶表面离开LED。发射的第一波长光的剩余部分从具有最大边缘厚度Tmax（122,124）的LED的一侧或多侧离开LED。比率Wmin / Tmax至少为30.发光系统还包括包括半导体势阱的再发射半导体结构。再发射半导体结构从顶表面接收离开LED的第一波长光，并将接收的光的至少一部分转换成第二波长的光。离开发光系统的第二波长的所有光的集成发射强度是离开发光系统的第一波长的所有光的集成发射强度的至少4倍。

3. 发明申请

US20110140129A1 LIGHT SOURCE WITH IMPROVED MONOCHROMATICITY 审中-公开
标题翻译：光源具有改善的单色性
公开(公告)号：US20110140129A1
公开(公告)日：2011-06-16
申请号：US13059022
申请日：2009-08-18
申请人： Catherine A. Leatherdale , Todd A. Ballen , Thomas J. Miller
发明人： Catherine A. Leatherdale , Todd A. Ballen , Thomas J. Miller
IPC分类号： H01L31/173
CPC分类号： H01L33/08 , H01L33/04 , H01L33/105 , H01L33/44 , H01L33/50
摘要： Light emitting systems are disclosed. The light emitting system includes an LED that emits light at a first wavelength and includes a pattern that enhances emission of light from a top surface of the LED and suppresses emission of light from one or more sides of the LED. The light emitting system further includes a re-emitting semiconductor construction that includes a II-VI potential well. The re-emitting semiconductor construction receives the first wavelength light that exits the LED and converts at least a portion of the received light to light of a second wavelength. The integrated emission intensity of all light at the second wavelength that exit the light emitting system is at least 4 times the integrated emission intensity of all light at the first wavelength that exit the light emitting system.
摘要翻译：公开了发光系统。发光系统包括发射第一波长的光的LED，并且包括增强从LED的顶表面发射光的图案，并抑制来自LED的一侧或多侧的光的发射。发光系统还包括包括II-VI势阱的再发射半导体结构。再发射半导体结构接收离开LED的第一波长光，并将接收到的光的至少一部分转换成第二波长的光。离开发光系统的第二波长的所有光的集成发射强度是离开发光系统的第一波长的所有光的集成发射强度的至少4倍。

4. 发明申请

US20110140128A1 MONOCHROMATIC LIGHT SOURCE WITH HIGH ASPECT RATIO 失效
标题翻译：单色光源高倍率
公开(公告)号：US20110140128A1
公开(公告)日：2011-06-16
申请号：US13058315
申请日：2009-08-18
申请人： Catherine A. Leatherdale , Michael A. Haase , Todd A. Ballen
发明人： Catherine A. Leatherdale , Michael A. Haase , Todd A. Ballen
IPC分类号： H01L33/50 , H01L33/20 , H01L33/28
CPC分类号： H01L33/20 , H01L33/08 , H01L33/10 , H01L33/505
摘要： Light emitting systems are disclosed. The light emitting system includes an LED that emits light at a first wave-length. A primary portion of the emitted first wavelength light exits the LED from a top surface of the LED that has a minimum lateral dimension Wmin. The remaining portion of the emitted first wavelength light exits the LED from one or more sides of the LED that has a maximum edge thickness Tmax (122, 124). The ratio Wmin/Tmax is at least 30. The light emitting system further includes a re-emitting semiconductor construction that includes a semiconductor potential well. The re-emitting semiconductor construction receives the first wavelength light that exits the LED from the top surface and converts at least a portion of the received light to light of a second wavelength. The integrated emission intensity of all light at the second wavelength that exit the light emitting system is at least 4 times the integrated emission intensity of all light at the first wavelength that exit the light emitting system.
摘要翻译：公开了发光系统。发光系统包括发射第一波长的光的LED。发射的第一波长光的主要部分从具有最小横向尺寸Wmin的LED的顶表面离开LED。发射的第一波长光的剩余部分从具有最大边缘厚度Tmax（122,124）的LED的一侧或多侧离开LED。比率Wmin / Tmax至少为30.发光系统还包括包括半导体势阱的再发射半导体结构。再发射半导体结构从顶表面接收离开LED的第一波长光，并将接收的光的至少一部分转换成第二波长的光。离开发光系统的第二波长的所有光的集成发射强度是离开发光系统的第一波长的所有光的集成发射强度的至少4倍。

5. 发明授权

US07790353B2 Multidirectional photoreactive absorption method 有权
标题翻译：多向光反应吸收法
公开(公告)号：US07790353B2
公开(公告)日：2010-09-07
申请号：US10297961
申请日：2001-06-14
申请人： Patrick R. Fleming , Robert J. DeVoe , Catherine A. Leatherdale , Todd A. Ballen , Jeffrey M. Florczak
发明人： Patrick R. Fleming , Robert J. DeVoe , Catherine A. Leatherdale , Todd A. Ballen , Jeffrey M. Florczak
IPC分类号： G11C7/00
CPC分类号： G11C7/00 , B33Y30/00 , G03F7/2051
摘要： A method for enhancing photoreactive absorption in a specified volume element of a photoreactive composition. In one embodiment, the method includes: providing a photoreactive composition: providing a source of light (preferably, a pulsed laser) sufficient for simultaneous absorption of at least two photons by the photoreactive composition, the light source having a beam capable of being divided: dividing the light beam into a plurality of equal path length exposure beams: and focusing the exposure beams in a substantially non-counter propagating manner at a single volume element of the photoreactive composition simultaneously to react at least a portion of the photoreactive composition. In another embodiment, a method includes: providing a photoreactive composition capable of photoreactive absorption: and exposing the photoreactive composition to laser light from a plurality of substantially non-counter propagating directions simultaneously, wherein the light overlaps in time and space at a predetermined focus spot.
摘要翻译：一种用于增强光反应性组合物的特定体积元素中的光反应性吸收的方法。在一个实施方案中，该方法包括：提供光反应性组合物：提供足以使光反应性组合物同时吸收至少两种光子的光源（优选脉冲激光），所述光源具有能够被分割的光束：将光束分成多个相等路径长度的曝光光束：并且将曝光光束以基本上非反向传播的方式聚焦在光反应性组合物的单一体积元件上同时反应至少一部分光反应性组合物。在另一个实施方案中，一种方法包括：提供能够进行光反应吸收的光反应性组合物;和将光反应性组合物同时从多个基本上非反向传播方向的激光曝光，其中光在预定焦点处的时间和空间重叠。

6. 发明申请

US20100059776A1 OPTICAL BONDING COMPOSITION FOR LED LIGHT SOURCE 有权
标题翻译： LED光源的光学接合组合
公开(公告)号：US20100059776A1
公开(公告)日：2010-03-11
申请号：US12514630
申请日：2007-11-15
申请人： Amy S. Barnes , D. Scott Thompson , Brant U. Kolb , Todd A. Ballen , Jacqueline C. Rolf , Robert L. Brott
发明人： Amy S. Barnes , D. Scott Thompson , Brant U. Kolb , Todd A. Ballen , Jacqueline C. Rolf , Robert L. Brott
IPC分类号： H01L33/00 , H01L21/00
CPC分类号： H01L33/58 , B82Y20/00 , H01L2924/0002 , H01L2924/00
摘要： Disclosed herein is an optical bonding composition that may be used in optical applications. An LED light source that utilizes the composition is also disclosed, as well as a method of making it. The LED light source may comprise: an LED die; an optical element optically coupled to the LED die; and a bonding layer comprising surface-modified metal oxide nanoparticles in an amorphous silicate network, the bonding layer bonding the LED die and the optical element together. Efficiency of the LED light source may be increased when using an optical extractor as the optical element.
摘要翻译：本文公开了可用于光学应用的光学粘合组合物。还公开了利用组合物的LED光源，以及其制造方法。 LED光源可以包括：LED管芯; 光学元件，其光耦合到所述LED管芯; 以及在无定形硅酸盐网络中包含表面改性的金属氧化物纳米颗粒的粘合层，所述结合层将所述LED管芯和所述光学元件结合在一起。当使用光提取器作为光学元件时，可以提高LED光源的效率。

7. 发明授权

US09293622B2 Re-emitting semiconductor carrier devices for use with LEDs and methods of manufacture 有权
标题翻译：重新发射与LED一起使用的半导体载体装置和制造方法
公开(公告)号：US09293622B2
公开(公告)日：2016-03-22
申请号：US13264487
申请日：2010-05-03
申请人： Terry L. Smith , Catherine A. Leatherdale , Michael A. Haase , Thomas J. Miller , Xiaoguang Sun , Zhaohui Yang , Todd A. Ballen , Amy S. Barnes
发明人： Terry L. Smith , Catherine A. Leatherdale , Michael A. Haase , Thomas J. Miller , Xiaoguang Sun , Zhaohui Yang , Todd A. Ballen , Amy S. Barnes
IPC分类号： H01L31/055 , H05B33/10 , H01L33/00 , H01L33/50
CPC分类号： H01L31/055 , H01L33/0079 , H01L33/502 , H01L2224/48463 , H01L2933/0041 , H05B33/10 , Y02E10/52
摘要： Re-emitting semiconductor constructions (RSCs) for use with LEDs, and related devices, systems, and methods are disclosed. A method of fabrication includes providing a semiconductor substrate, forming on a first side of the substrate a semiconductor layer stack, attaching a carrier window to the stack, and removing the substrate after the attaching step. The stack includes an active region adapted to convert light at a first wavelength λ1 to visible light at a second wavelength λ2, the active region including at least a first potential well. The attaching step is carried out such that the stack is disposed between the substrate and the carrier window, which is transparent to the second wavelength λ2. The carrier window may also have a lateral dimension greater than that of the stack. The removal step is carried out so as to provide an RSC carrier device that includes the carrier window and the stack.
摘要翻译：公开了与LED一起使用的重新发射半导体结构（RSCs）以及相关的器件，系统和方法。一种制造方法包括提供半导体衬底，在衬底的第一侧上形成半导体层堆叠，将载体窗口附接到堆叠，以及在附接步骤之后移除衬底。所述堆叠包括适于将第一波长λ1的光转换成第二波长λ2的可见光的有源区，所述有源区至少包括第一势阱。执行安装步骤使得堆叠被布置在对第二波长λ2透明的基板和载体窗口之间。载体窗口也可以具有大于堆叠的横向尺寸的横向尺寸。执行去除步骤以提供包括载体窗口和堆叠的RSC载体装置。

8. 发明申请

US20130109183A1 Multilayer Construction 有权
标题翻译：多层建筑
公开(公告)号：US20130109183A1
公开(公告)日：2013-05-02
申请号：US13805825
申请日：2011-06-01
申请人： Jun-Ying Zhang , Michael A. Haase , Todd A. Ballen , Terry L. Smith
发明人： Jun-Ying Zhang , Michael A. Haase , Todd A. Ballen , Terry L. Smith
IPC分类号： H01L21/306
CPC分类号： H01L33/06 , B82Y20/00 , C23C14/021 , C23C14/0652 , C23C16/0227 , C23C16/345 , G02B6/4439 , H01L21/30604 , H01L21/46 , H01L33/28 , H01L33/46 , H01S5/18369 , H01S5/347
摘要： A multilayer construction is disclosed. The multilayer construction includes a -II-VI semiconductor layer (110)x and a Si3N4 layer (120) disposed directly on the II-VI semiconductor layer. To improve the adhesion of the Si3N4 layer (120) a native oxide on the II-VI semiconductor layer is removed.
摘要翻译：公开了一种多层结构。多层结构包括直接设置在II-VI半导体层上的-II-VI半导体层（110）x和Si3N4层（120）。为了改善Si 3 N 4层（120）的附着力，去除了II-VI半导体层上的自然氧化物。

9. 发明申请

US20090284840A1 PROCESS FOR MAKING MICROLENS ARRAYS AND MASTERFORMS 有权
标题翻译：制作微阵列和主体的过程
公开(公告)号：US20090284840A1
公开(公告)日：2009-11-19
申请号：US12509904
申请日：2009-07-27
申请人： Robert J. DeVoe , Dora M. Paolucci , Craig R. Sykora , Todd A. Ballen , Douglas S. Dunn , Jeffrey M. Florczak , Catherine A. Leatherdale
发明人： Robert J. DeVoe , Dora M. Paolucci , Craig R. Sykora , Todd A. Ballen , Douglas S. Dunn , Jeffrey M. Florczak , Catherine A. Leatherdale
IPC分类号： G02B27/12 , G03F7/20
CPC分类号： G02B3/0031 , B29D11/00153 , B29D11/00365 , G02B3/04
摘要： A process for making a microlens array or a microlens array masterform comprises (a) providing a photoreactive composition, the photoreactive composition comprising (1) at least one reactive species that is capable of undergoing an acid- or radical-initiated chemical reaction, and (2) at least one multiphoton photoinitiator system; and (b) imagewise exposing at least a portion of the composition to light sufficient to cause simultaneous absorption of at least two photons, thereby inducing at least one acid- or radical-initiated chemical reaction where the composition is exposed to the light, the imagewise exposing being carried out in a pattern that is effective to define at least the surface of a plurality of microlenses, each of the microlenses having a principal axis and a focal length, and at least one of the microlenses being an aspherical microlens.
摘要翻译：制备微透镜阵列或微透镜阵列原型的方法包括（a）提供光反应性组合物，所述光反应性组合物包含（1）能够经历酸或自由基引发的化学反应的至少一种反应性物质，和 2）至少一种多光子光引发剂体系; 和（b）将组合物的至少一部分成像曝光至足以引起同时吸收至少两个光子的光，从而诱导至少一种酸或自由基引发的化学反应，其中组合物暴露于光，成像曝光以有效地限定多个微透镜的表面的图案进行，每个微透镜具有主轴和焦距，并且至少一个微透镜是非球面微透镜。

10. 发明授权

US06848822B2 Light guide within recessed housing 失效
标题翻译：凹槽内导光板
公开(公告)号：US06848822B2
公开(公告)日：2005-02-01
申请号：US10160400
申请日：2002-05-31
申请人： Todd A. Ballen , Michael C. Lea , David J. Lundin , Stephen M. Randall
发明人： Todd A. Ballen , Michael C. Lea , David J. Lundin , Stephen M. Randall
IPC分类号： G02B6/00 , F21S2/00 , F21S8/10 , F21V8/00 , F21V33/00 , F21Y101/02 , A45D42/10
CPC分类号： G02B6/001 , F21S43/235 , F21V33/00 , F21V33/0048 , F21W2121/02
摘要： The invention is directed to an illumination apparatus that includes a light guide within a recessed housing. A light source, such as a light emitting diode can be used to provide light to the light guide. The light is transmitted through the light guide via total internal reflection (TIR), and can be emitted in a controlled manner to ensure that a desired angular distribution of light is achieved without substantially illuminating interior side walls of the recessed housing. In this manner, efficient lighting can be provided. In one embodiment, the invention is can be implemented within a cosmetic compact that includes a mirror. The compact may incorporate aspects of the invention by implementing a light guide within a ring-shaped recess of the compact to provide facial lighting to a user.
摘要翻译：本发明涉及一种照明装置，其包括在凹入的壳体内的光导。可以使用诸如发光二极管的光源来向光导提供光。光通过全内反射（TIR）透射通过光导，并且可以以受控的方式发射，以确保实现所需的角度分布，而不会基本上照亮凹入壳体的内侧壁。以这种方式，可以提供有效的照明。在一个实施例中，本发明可以在包括反射镜的化妆品盒中实现。紧凑件可以通过在紧凑件的环形凹部内实现光导以向用户提供面部照明来结合本发明的各方面。

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