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1. 发明申请

US20130257287A1 ADJUSTABLE SOLID STATE ILLUMINATION MODULE HAVING ARRAY OF LIGHT PIXELS 有权
标题翻译：具有光像素阵列的可调整固态照明模块
公开(公告)号：US20130257287A1
公开(公告)日：2013-10-03
申请号：US13806676
申请日：2011-06-27
申请人： Bo Pi , Li Xu
发明人： Bo Pi , Li Xu
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , H05B33/0818 , H05B33/0854 , H05B33/086
摘要： Techniques for constructing a solid-state lighting module that includes solid-state light emitters that emit light of different colors and are selected from separated groups of solid-state light emitters that emit light of two or more separated colors, wherein one or more solid-state light emitters are selected from each of the separated color groups of solid-state light emitters. The lighting module includes a programmable device that stores or remembers desirable optical intensities of the separated color groups of solid-state light emitters, and a control circuit that individually controls light intensity of each of the separated color groups of solid-state light emitters. The light control circuit is coupled to or in communication with the programmable device to receive the desirable optical intensities of the separated groups of solid-state light emitters and is operable to adjust the intensities of the separated color groups of solid-state light emitters based on the desirable intensities.
摘要翻译：一种用于构造固态照明模块的技术，该固态照明模块包括发射不同颜色的光的固态发光体，其选自发射两种或更多种分离颜色的光的固态发光体的分离组，其中一个或多个固 - 从固态发光体的分离颜色组中的每一个中选择状态光发射器。照明模块包括存储或记住固态发光体的分离色组的期望光强度的可编程装置，以及分别控制固态发光体分离的各色组的光强度的控制电路。光控制电路耦合到可编程器件或与可编程器件通信，以接收分离的固态发光体组的期望的光强度，并且可操作以基于以下方式调整固态发光器的分离色组的强度所需的强度。

2. 发明授权

US09759843B2 Optical beam shaping and polarization selection on LED with wavelength conversion 有权
公开(公告)号：US09759843B2
公开(公告)日：2017-09-12
申请号：US13807269
申请日：2011-06-28
申请人： Li Xu , Bo Pi
发明人： Li Xu , Bo Pi
IPC分类号： F21V9/00 , G02B5/04 , G02B5/02 , F21V9/14
CPC分类号： G02B5/04 , F21V9/00 , F21V9/14 , G02B5/0231 , G02B5/0278
摘要： Techniques, devices and materials for light source devices that convert excitation light into different light via wavelength conversion materials. One example of a light source includes an excitation light source; a wavelength conversion material that absorbs light from the excitation light source and emits a longer wavelength light; and a layer of a transparent material that has plural optical structures in contact to or in close proximity to the wavelength conversion material to receive the emitted light from the wavelength conversion material and to modify the received light to produce output light with a desired spatial pattern associated with the plural optical structures.

3. 发明授权

US08896015B2 LED package and method of making the same 有权
标题翻译： LED封装及其制作方法
公开(公告)号：US08896015B2
公开(公告)日：2014-11-25
申请号：US13806696
申请日：2011-06-27
申请人： Bo Pi , Li Xu
发明人： Bo Pi , Li Xu
IPC分类号： H01L33/64 , H01L33/62 , H01L33/48
CPC分类号： H01L33/64 , H01L33/486 , H01L33/62 , H01L33/641 , H01L33/642 , H01L33/644 , H01L2224/48247 , H01L2933/0075
摘要： LED packages and their fabrication techniques are disclosed to provide LED package with improved thermal dissipation based on one or more thermally conductive channels or studs. In one implementation, a LED package includes a plastic body structured to have a hole that penetrates through the plastic body; a metal contact formed on the plastic body at one side of the hole to cover the hole; a LED mounted to the metal contact at a location that spatially overlaps with the hole; and a stud formed in the hole in contact with the metal contact at a first end of the stud and extending to an opening of the hole at a second end of the stud, the stud being formed of a thermally conductive material to transfer heat from the LED through the metal contact and the stud to dissipate the heat at the opening of the hole via the second end of the stud.
摘要翻译： LED封装及其制造技术被公开以提供基于一个或多个导热通道或螺柱的改进的散热的LED封装。在一个实施方案中，LED封装包括塑料体，其被构造成具有穿透塑料体的孔; 形成在所述孔的一侧的所述塑料体上以覆盖所述孔的金属接触; 在与孔空间重叠的位置处安装到金属接触件的LED; 以及螺柱，其形成在所述孔中，在所述螺柱的第一端处与所述金属接触件接触并在所述螺柱的第二端处延伸到所述孔的开口，所述螺柱由导热材料形成，以将热量 LED穿过金属触点和螺柱，以通过螺柱的第二端散开孔的开口处的热量。

4. 发明授权

US09041316B2 Adjustable solid state illumination module having array of light pixels 有权
标题翻译：具有光像素阵列的可调固态照明模块
公开(公告)号：US09041316B2
公开(公告)日：2015-05-26
申请号：US13806676
申请日：2011-06-27
申请人： Bo Pi , Li Xu
发明人： Bo Pi , Li Xu
IPC分类号： H05B37/00 , G05F1/00 , H05B33/08
CPC分类号： H05B33/0845 , H05B33/0818 , H05B33/0854 , H05B33/086
摘要： Techniques for constructing a solid-state lighting module that includes solid-state light emitters that emit light of different colors and are selected from separated groups of solid-state light emitters that emit light of two or more separated colors, wherein one or more solid-state light emitters are selected from each of the separated color groups of solid-state light emitters. The lighting module includes a programmable device that stores or remembers desirable optical intensities of the separated color groups of solid-state light emitters, and a control circuit that individually controls light intensity of each of the separated color groups of solid-state light emitters. The light control circuit is coupled to or in communication with the programmable device to receive the desirable optical intensities of the separated groups of solid-state light emitters and is operable to adjust the intensities of the separated color groups of solid-state light emitters based on the desirable intensities.
摘要翻译：一种用于构造固态照明模块的技术，该固态照明模块包括发射不同颜色的光的固态发光体，其选自发射两种或更多种分离颜色的光的固态发光体的分离组，其中一个或多个固 - 从固态发光体的分离颜色组中的每一个中选择状态光发射器。照明模块包括存储或记住固态发光体的分离色组的期望光强度的可编程装置，以及分别控制固态发光体分离的各色组的光强度的控制电路。光控制电路耦合到可编程器件或与可编程器件通信，以接收分离的固态发光体组的期望的光强度，并且可操作以基于以下方式调整固态发光器的分离色组的强度所需的强度。

5. 发明申请

US20130258634A1 OPTICAL BEAM SHAPING AND POLARIZATION SELECTION ON LED WITH WAVELENGTH CONVERSION 有权
标题翻译：具有波长转换的LED的光学波束形状和极化选择
公开(公告)号：US20130258634A1
公开(公告)日：2013-10-03
申请号：US13807269
申请日：2011-06-28
申请人： Li Xu , Bo Pi
发明人： Li Xu , Bo Pi
IPC分类号： G02B5/04 , F21V9/00 , F21V9/14
CPC分类号： G02B5/04 , F21V9/00 , F21V9/14 , G02B5/0231 , G02B5/0278
摘要： Techniques, devices and materials for light source devices that convert excitation light into different light via wavelength conversion materials. One example of a light source includes an excitation light source; a wavelength conversion material that absorbs light from the excitation light source and emits a longer wavelength light; and a layer of a transparent material that has plural optical structures in contact to or in close proximity to the wavelength conversion material to receive the emitted light from the wavelength conversion material and to modify the received light to produce output light with a desired spatial pattern associated with the plural optical structures.
摘要翻译：用于通过波长转换材料将激发光转换成不同光的光源装置的技术，装置和材料。光源的一个例子包括激发光源; 波长转换材料，其吸收来自激发光源的光并发射较长波长的光; 以及透明材料层，其具有与波长转换材料接触或接近波长转换材料的多个光学结构，以接收来自波长转换材料的发射光并修改接收的光以产生具有所需空间图案相关联的输出光具有多个光学结构。

6. 发明申请

US20130099275A1 LED PACKAGE AND METHOD OF MAKING THE SAME 有权
标题翻译： LED封装及其制造方法
公开(公告)号：US20130099275A1
公开(公告)日：2013-04-25
申请号：US13806696
申请日：2011-06-27
申请人： Bo Pi , Li Xu
发明人： Bo Pi , Li Xu
IPC分类号： H01L33/64 , H01L33/62
CPC分类号： H01L33/64 , H01L33/486 , H01L33/62 , H01L33/641 , H01L33/642 , H01L33/644 , H01L2224/48247 , H01L2933/0075
摘要： LED packages and their fabrication techniques are disclosed to provide LED package with improved thermal dissipation based on one or more thermally conductive channels or studs. In one implementation, a LED package includes a plastic body structured to have a hole that penetrates through the plastic body; a metal contact formed on the plastic body at one side of the hole to cover the hole; a LED mounted to the metal contact at a location that spatially overlaps with the hole; and a stud formed in the hole in contact with the metal contact at a first end of the stud and extending to an opening of the hole at a second end of the stud, the stud being formed of a thermally conductive material to transfer heat from the LED through the metal contact and the stud to dissipate the heat at the opening of the hole via the second end of the stud.
摘要翻译： LED封装及其制造技术被公开以提供基于一个或多个导热通道或螺柱的改进的散热的LED封装。在一个实施方案中，LED封装包括塑料体，其被构造成具有穿透塑料体的孔; 形成在所述孔的一侧的所述塑料体上以覆盖所述孔的金属接触; 在与孔空间重叠的位置处安装到金属接触件的LED; 以及螺柱，其形成在所述孔中，在所述螺柱的第一端处与所述金属接触件接触并在所述螺柱的第二端处延伸到所述孔的开口，所述螺柱由导热材料形成，以将热量 LED穿过金属触点和螺柱，以通过螺柱的第二端散开孔的开口处的热量。

7. 发明授权

US10092486B2 Polyurea or polyurethane capsules 有权
公开(公告)号：US10092486B2
公开(公告)日：2018-10-09
申请号：US14911433
申请日：2014-08-15
申请人： INTERNATIONAL FLAVORS & FRAGRANCES INC. , Yabin Lei , Li Xu , Lewis Michael Popplewell
发明人： Yabin Lei , Li Xu , Lewis Michael Popplewell
IPC分类号： A61K8/11 , A61K8/84 , A61Q13/00 , A61Q5/02 , A61Q5/12 , C11B9/00 , A61K8/04 , A61Q5/00 , C11D3/50 , A61K8/73 , B01J13/14 , B01J13/16 , C11D17/00 , B01J13/20
摘要： Poiyurea or polyurethane capsule compositions. A subset of these compositions contain a plurality of capsules and a capsule formation aid, in which each of the capsules contains a poiyurea or polyurethane wall and an oil core; the poiyurea or polyurethane wall is formed of a reaction product of a polyisocyanate and a cross-linking agent in the presence of the capsule formation aid; and the oil core contains an active material. The polyisocyante, cross-linking agent, and capsule formation aids are described herein. Also disclosed are methods of preparing poiyurea and polyurethane capsule compositions, as well as consumer products containing one of these compositions.

8. 发明授权

US09151468B2 High brightness illumination devices using wavelength conversion materials 有权
标题翻译：使用波长转换材料的高亮度照明装置
公开(公告)号：US09151468B2
公开(公告)日：2015-10-06
申请号：US13807271
申请日：2011-06-28
申请人： Li Xu , Yi Zhang
发明人： Li Xu , Yi Zhang
IPC分类号： F21V9/00 , F21K99/00 , F21V9/14 , F21V29/70 , F21V9/16 , F21V29/502 , F21Y101/02
CPC分类号： F21V9/00 , F21K9/64 , F21V9/14 , F21V9/30 , F21V29/502 , F21V29/70 , F21Y2115/10 , F21Y2115/30
摘要： High lumen output and brightness illumination modules using an excitation light source and wavelength conversion part with multi-channel heat dissipation are disclosed. The exciting light source is a light emitting diode or a laser diode emitting in the UV and/or blue region. The luminescent material in the wavelength conversion part absorbs the excitation light and emit longer wavelength light. The enhancement approaches for brightness and polarization is disclosed.
摘要翻译：公开了使用具有多通道散热的激发光源和波长转换部分的高流明输出和亮度照明模块。激发光源是在UV和/或蓝色区域中发射的发光二极管或激光二极管。波长转换部中的发光材料吸收激发光并发射较长波长的光。公开了亮度和极化的增强方法。

9. 发明授权

US09028745B2 Low nickel austenitic stainless steel 有权
标题翻译：低镍奥氏体不锈钢
公开(公告)号：US09028745B2
公开(公告)日：2015-05-12
申请号：US13286373
申请日：2011-11-01
申请人： Shouxing Zhu , Li Xu , Balasubramani Nandagopal
发明人： Shouxing Zhu , Li Xu , Balasubramani Nandagopal
IPC分类号： C22C38/58 , C22C38/38 , C22C38/48 , C22C38/44
CPC分类号： C22C38/58
摘要： Various embodiments of the invention provide a low nickel austenitic stainless steel alloy composition including about 0.6% to about 0.8% by weight carbon; about 16% to about 18% by weight chromium; about 4.5% to about 5.5% by weight nickel; about 2.0% to about 5.0% by weight manganese; about 0.8% to about 1.2% by weight tungsten; about 0.8% to about 1.2% by weight molybdenum; about 0.65% to about 0.85% by weight niobium; about 0.3% to about 1.0% by weight silicon; balance iron and unavoidable impurities, wherein percentages are based on the overall weight of the composition. The invention further provides articles, such as turbine housings, prepared using the inventive alloys.
摘要翻译：本发明的各种实施方案提供了一种低镍奥氏体不锈钢合金组合物，其包含约0.6重量％至约0.8重量％的碳; 约16重量％至约18重量％的铬; 约4.5％至约5.5％重量的镍; 约2.0％至约5.0％重量的锰; 约0.8％至约1.2％重量的钨; 约0.8重量％至约1.2重量％的钼; 约0.65重量％至约0.85重量％的铌; 约0.3％至约1.0％重量的硅; 平衡铁和不可避免的杂质，其中百分数是基于组合物的总重量。本发明还提供了使用本发明合金制备的制品，例如涡轮机壳体。

10. 发明授权

US08758858B2 Method of producing a plasma-resistant thermal oxide coating 有权
标题翻译：制造耐等离子体热氧化物涂层的方法
公开(公告)号：US08758858B2
公开(公告)日：2014-06-24
申请号：US13374980
申请日：2012-01-25
申请人： Jennifer Y. Sun , Li Xu , Kenneth S. Collins , Thomas Graves , Ren-Guan Duan , Senh Thach
发明人： Jennifer Y. Sun , Li Xu , Kenneth S. Collins , Thomas Graves , Ren-Guan Duan , Senh Thach
IPC分类号： B05D3/02
CPC分类号： C23C16/4404 , H01J37/32467 , H01J37/32477
摘要： A method of creating a plasma-resistant thermal oxide coating on a surface of an article, where the article is comprised of a metal or metal alloy which is typically selected from the group consisting of yttrium, neodymium, samarium, terbium, dysprosium, erbium, ytterbium, scandium, hafnium, niobium or combinations thereof. The oxide coating is formed using a time-temperature profile which includes an initial rapid heating rage, followed by a gradual decrease in heating rate, to produce an oxide coating structure which is columnar in nature. The grain size of the crystals which make up the oxide coating is larger at the surface of the oxide coating than at the interface between the oxide coating and the metal or metal alloy substrate, and the oxide coating is in compression at the interface between the oxide coating and the metal or metal alloy substrate.
摘要翻译：一种在制品的表面上产生耐等离子体热氧化物涂层的方法，其中制品由金属或金属合金组成，金属或金属合金通常选自钇，钕，钐，铽，镝，铒，镱，钪，铪，铌或其组合。使用时间 - 温度曲线形成氧化物涂层，其包括初始的快速加热，然后逐渐降低加热速率，以产生本质上为柱状的氧化物涂层结构。构成氧化物涂层的晶体的晶粒尺寸在氧化物涂层的表面比在氧化物涂层和金属或金属合金衬底之间的界面处大，并且氧化物涂层在氧化物之间的界面处被压缩涂层和金属或金属合金基材。

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