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1. 发明申请

US20080314445A1 METHOD FOR THE PREPARATION OF HIGH PURITY SILICON 审中-公开
标题翻译：高纯硅的制备方法
公开(公告)号：US20080314445A1
公开(公告)日：2008-12-25
申请号：US11767951
申请日：2007-06-25
申请人： Thomas Francis McNulty , John Thomas Leman , Larry Neil Lewis , Mark Philip D'Evelyn , Victor Lienkong Lou , Roman Shuba , Kenrick Martin Lewis , Frank Dominic Mendicino , Johan Heinrich van Dongeren
发明人： Thomas Francis McNulty , John Thomas Leman , Larry Neil Lewis , Mark Philip D'Evelyn , Victor Lienkong Lou , Roman Shuba , Kenrick Martin Lewis , Frank Dominic Mendicino , Johan Heinrich van Dongeren
IPC分类号： H01L31/00 , C01B33/021
CPC分类号： C01B33/025 , C01B33/023 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method of forming high-purity elemental silicon is disclosed. The method includes the step of heating a silica gel composition, or an intermediate composition derived from a silica gel composition, wherein the silica gel composition or intermediate composition includes at least about 5% by weight carbon, and the heating temperature is above about 1550° C. The heating step results in the production of a product which includes elemental silicon. Another aspect of the invention relates to a method for making a photovoltaic cell. The method includes the step of forming a semiconductor substrate from elemental silicon prepared as described in this disclosure. Additional steps are then undertaken to fabricate the photovoltaic device.
摘要翻译：公开了形成高纯度元素硅的方法。该方法包括加热硅胶组合物或由硅胶组合物衍生的中间体组合物的步骤，其中硅胶组合物或中间体组合物包含至少约5重量％的碳，加热温度高于约1550℃ 加热步骤导致包括元素硅的产品的生产。本发明的另一方面涉及一种制造光伏电池的方法。该方法包括从如本公开所述制备的元素硅形成半导体衬底的步骤。然后进行附加步骤以制造光伏器件。

2. 发明申请

US20080135721A1 CASTING COMPOSITIONS FOR MANUFACTURING METAL CASTING AND METHODS OF MANUFACTURING THEREOF 审中-公开
标题翻译：用于制造金属铸件的铸造组合物及其制造方法
公开(公告)号：US20080135721A1
公开(公告)日：2008-06-12
申请号：US11567409
申请日：2006-12-06
申请人： Hsin-Pang Wang , John Thomas Leman , Thomas Francis McNulty , Ching-Pang Lee
发明人： Hsin-Pang Wang , John Thomas Leman , Thomas Francis McNulty , Ching-Pang Lee
IPC分类号： B22C9/10 , B22C1/22
CPC分类号： B22C1/183
摘要： Disclosed herein is a method comprising disposing a casting composition within a sacrificial die; wherein internal features of the sacrificial die provide a replica of a desired casting; wherein the casting composition has a viscosity of about 1 to about 1,000 Pascal-seconds at room temperature when tested at a shear rate of up to 70 seconds−1; reacting the casting composition to form a gel matrix; removing the sacrificial die; extracting a solvent from the gel matrix to form a dried gel; and firing the dried gel to form a ceramic core. Disclosed herein too is a casting composition comprising a monomer and/or a polymer; and a metal and/or ceramic powder; wherein the casting composition has a viscosity of about 1 to about 1,000 Pascal-seconds at room temperature when tested at a shear rate of up to 70 seconds−1 and a flow index of less than 0.6.
摘要翻译：本文公开了一种方法，包括在牺牲模具内设置浇铸组合物; 其中牺牲模具的内部特征提供所需铸件的复制品; 其中当在高达70秒-1的剪切速率下测试时，所述浇铸组合物在室温下具有约1至约1,000帕斯卡 - 秒的粘度; 使浇铸组合物反应形成凝胶基质; 去除牺牲模具; 从凝胶基质中提取溶剂以形成干凝胶; 并焙烧干燥的凝胶以形成陶瓷芯。本文还公开了包含单体和/或聚合物的铸塑组合物; 和金属和/或陶瓷粉末; 其中当在高达70秒-1的剪切速率和小于0.6的流动指数下测试时，所述浇铸组合物在室温下具有约1至约1,000帕斯卡 - 秒的粘度。

3. 发明授权

US06621211B1 White light emitting phosphor blends for LED devices 有权
标题翻译：用于LED器件的白色发光荧光粉混合物
公开(公告)号：US06621211B1
公开(公告)日：2003-09-16
申请号：US09570932
申请日：2000-05-15
申请人： Alok Mani Srivastava , Holly Ann Comanzo , Thomas Francis McNulty
发明人： Alok Mani Srivastava , Holly Ann Comanzo , Thomas Francis McNulty
IPC分类号： H01J3300
CPC分类号： H01L33/504 , C09K11/7734 , H01L2224/48091 , H01L2924/12044 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： There is provided white light illumination system including a radiation source, a first luminescent material having a peak emission wavelength of about 575 to about 620 nm, a second luminescent material having a peak emission wavelength of about 495 to about 550 nm, which is different from the first luminescent material and a third luminescent material having a peak emission wavelength of about 420 to about 480 nm, which is different from the first and second luminescent materials. The LED may be a UV LED and the luminescent materials may be a blend of three or four phosphors. The first phosphor may be an orange emitting Eu2+, M+ activated strontium pyrophosphate, Sr2P2O7:Eu2+, Mn2+. The second phosphor may be a blue-green emitting Eu2+ activated barium silicate, (Ba,Sr,Ca)2SiO4:Eu2+. The third phosphor may be a blue emitting SECA phosphor, (Sr,Ba,Ca)5(PO4)3Cl:Eu2+. Optionally, the fourth phosphor may be a red emitting Mn4+ activated magnesium fluorogermanate, 3.5MgO*0.5MgF2*GeO2:Mn4+. A human observer perceives the combination of the orange, blue-green, blue and/or red phosphor emissions as white light.
摘要翻译：提供了包括辐射源的白光照明系统，具有约575至约620nm的峰值发射波长的第一发光材料，具有约495至约550nm的峰值发射波长的第二发光材料，其不同于第一发光材料和具有约420至约480nm的峰值发射波长的第三发光材料，其不同于第一和第二发光材料。 LED可以是UV LED，发光材料可以是三种或四种荧光体的混合物。第一个磷光体可以是橙色发射的Eu 2+，M +活化的焦磷酸锶，Sr2P2O7：Eu2 +，Mn2 +。第二荧光体可以是发蓝光的Eu2 +活化的硅酸钡（Ba，Sr，Ca）2 SiO 4：Eu 2+。第三荧光体可以是发蓝光的SECA荧光体（Sr，Ba，Ca）5（PO4）3Cl:Eu2 +。任选地，第四个磷光体可以是发射红色的Mn4 +活化的氟化氟镁，3.5MgO * 0.5MgF2 * GeO2：Mn4 +。人类观察者将橙色，蓝绿色，蓝色和/或红色荧光体发射的组合视为白光。

4. 发明授权

US07572425B2 System and method for producing solar grade silicon 失效
标题翻译：生产太阳能级硅的系统和方法
公开(公告)号：US07572425B2
公开(公告)日：2009-08-11
申请号：US11855233
申请日：2007-09-14
申请人： Thomas Francis McNulty , Bruce Gordon Norman , Mark Philip D'Evelyn , Roman Shuba
发明人： Thomas Francis McNulty , Bruce Gordon Norman , Mark Philip D'Evelyn , Roman Shuba
IPC分类号： C01B33/02 , C01B33/021 , C01B33/023 , C01B33/025
CPC分类号： C01B33/025 , F27D17/004 , H01L31/1804 , H01L31/182 , Y02E10/546 , Y02E10/547 , Y02P70/521
摘要： A starting material including silica and carbon is heated to form an intermediate material. The intermediate material includes silica and silicon carbide. The intermediate material is reacted to form silicon. At least some of the emissions that are generated by heating the starting material and reacting the intermediate material are collected and used to generate electric power.
摘要翻译：将包括二氧化硅和碳的起始材料加热以形成中间材料。中间材料包括二氧化硅和碳化硅。中间材料反应形成硅。通过加热起始材料和使中间材料反应产生的至少一些排放被收集并用于产生电力。

5. 发明申请

US20080314446A1 PROCESSES FOR THE PREPARATION OF SOLAR-GRADE SILICON AND PHOTOVOLTAIC CELLS 审中-公开
标题翻译：制备太阳能级硅和光伏电池的方法
公开(公告)号：US20080314446A1
公开(公告)日：2008-12-25
申请号：US11767957
申请日：2007-06-25
申请人： Thomas Francis McNulty , John Thomas Leman , Larry Neil Lewis , Mark Philip D'Evelyn , Victor Lienkong Lou , Roman Shuba
发明人： Thomas Francis McNulty , John Thomas Leman , Larry Neil Lewis , Mark Philip D'Evelyn , Victor Lienkong Lou , Roman Shuba
IPC分类号： H01L31/00 , C01B33/021
CPC分类号： C01B33/025
摘要： A process for the manufacture of high-purity elemental silicon is described. The process includes the step of preparing a silica gel composition by reacting at least one organosilane compound with an aqueous composition, so as to form granules of the silica gel. A hydrocarbon species is then decomposed by way of a hydrocarbon cracking reaction in the presence of the silica gel composition, so that carbon resulting from the decomposition of the hydrocarbon species is deposited on the granules of the gel composition. Heating of the carbon-containing silica gel composition to an elevated temperature produces the elemental silicon product. Related methods for making photovoltaic cells, using the elemental silicon, are also described.
摘要翻译：描述了制造高纯度元素硅的方法。该方法包括通过使至少一种有机硅烷化合物与水性组合物反应制备硅胶组合物的步骤，以形成硅胶颗粒。然后在硅胶组合物的存在下通过烃裂解反应将烃类分解，使得由烃类分解产生的碳沉积在凝胶组合物的颗粒上。将含碳硅胶组合物加热至高温产生元素硅产物。还描述了使用元素硅制造光伏电池的相关方法。

6. 发明申请

US20080279336A1 METHOD FOR COATING A CARBON-CARBON COMPOSITE X-RAY TUBE BEARING CAGE 有权
标题翻译：用于涂覆碳碳复合X射线管轴承笼的方法
公开(公告)号：US20080279336A1
公开(公告)日：2008-11-13
申请号：US11747604
申请日：2007-05-11
申请人： Myles Standish Peterson, II , Thomas Francis McNulty , Liangheng Qiu , Carey Shawn Rogers , Dalong Zhong
发明人： Myles Standish Peterson, II , Thomas Francis McNulty , Liangheng Qiu , Carey Shawn Rogers , Dalong Zhong
IPC分类号： H01J35/00
CPC分类号： H01J35/101 , F16C33/44 , F16C2206/06 , H01J2235/1046 , H01J2235/1066 , H01J2235/108
摘要： A method for manufacturing an x-ray tube bearing cage includes the step of forming a bearing cage from a carbon-carbon composite material. A coating is applied to the carbon-carbon composite bearing cage. The coating includes an outer layer formed of a dry film lubricant. The coated carbon-carbon composite bearing cage is included in a bearing assembly in the x-ray tube and forms a lubricious enclosure for bearing balls positioned therein to minimize wear and heat generation in the bearing assembly.
摘要翻译：制造X射线管轴承保持架的方法包括从碳 - 碳复合材料形成轴承保持架的步骤。将碳涂层施加到碳 - 碳复合轴承保持架上。涂层包括由干膜润滑剂形成的外层。涂覆的碳 - 碳复合轴承保持架包括在x射线管中的轴承组件中，并且形成用于定位在其中的轴承滚珠的润滑外壳，以最小化轴承组件中的磨损和发热。

7. 发明授权

US07358542B2 Red emitting phosphor materials for use in LED and LCD applications 有权
标题翻译：用于LED和LCD应用的红色发光荧光体材料
公开(公告)号：US07358542B2
公开(公告)日：2008-04-15
申请号：US11049598
申请日：2005-02-02
申请人： Emil Vergilov Radkov , Anant Achyut Setlur , Alok Mani Srivastava , Holly Ann Comanzo , Ljudmil Slavchev Grigorov , Thomas Francis McNulty , Daniel Darcy Doxsee , William Winder Beers
发明人： Emil Vergilov Radkov , Anant Achyut Setlur , Alok Mani Srivastava , Holly Ann Comanzo , Ljudmil Slavchev Grigorov , Thomas Francis McNulty , Daniel Darcy Doxsee , William Winder Beers
IPC分类号： H01L33/00
CPC分类号： H01J1/63 , C09K11/771 , C09K11/777 , C09K11/7777 , C09K11/778 , C09K11/7794 , C09K11/7795 , C09K11/7797 , H01L33/502 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H05B33/14 , H01L2924/00012
摘要： Phosphor compositions including those having the formulas A2-xEuxW1-yMoyO6, where A is selected from Y, Gd, Lu, La, and combinations thereof; and where 0.5≦x≦1.0, 0.01≦y≦1.0; MmOnX, wherein M is selected from the group of Sc, Y, a lanthanide, an alkali earth metal and mixtures thereof; X is a halogen; 1≦m≦3; and 1≦n≦4, and wherein the lanthanide doping level can range from 0.1 to 40% spectral weight; and Eu3+ activated phosphate or borate phosphors. Also disclosed are light emitting devices including a light source and at least one of the above phosphor compositions.
摘要翻译：包括具有下式的那些荧光体组合物：具有下式的化合物：其中， > 6，其中A选自Y，Gd，Lu，La及其组合; 并且其中0.5 <= x <= 1.0，0.01 <= Y <= 1.0; M，其中M选自Sc，Y，镧系元素，碱土金属及其混合物; X是卤素; 1 <= m <= 3; 和1 <= n <= 4，并且其中所述镧系元素掺杂水平可以在0.1至40％光谱重量范围内; 和Eu 3+激活的磷酸盐或硼酸盐荧光体。还公开了包括光源和至少一种上述荧光体组合物的发光器件。

8. 发明授权

US06939481B2 White light emitting phosphor blends for LED devices 有权
标题翻译：用于LED器件的白色发光荧光粉混合物
公开(公告)号：US06939481B2
公开(公告)日：2005-09-06
申请号：US10617028
申请日：2003-07-11
申请人： Alok Mani Srivastava , Holly Ann Comanzo , Thomas Francis McNulty
发明人： Alok Mani Srivastava , Holly Ann Comanzo , Thomas Francis McNulty
IPC分类号： C09K11/64 , C09K11/73 , C09K11/77 , H01L33/50 , C09K11/08
CPC分类号： H01L33/504 , C09K11/7734 , H01L2224/48091 , H01L2924/12044 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： There is provided white light illumination system including a radiation source, a first luminescent material having a peak emission wavelength of about 575 to about 620 nm, a second luminescent material having a peak emission wavelength of about 495 to about 550 nm, which is different from the first luminescent material and a third luminescent material having a peak emission wavelength of about 420 to about 480 nm, which is different from the first and second luminescent materials. The LED may be a UV LED and the luminescent materials may be a blend of three or four phosphors. The first phosphor may be an orange emitting Eu2+, Mn2+ activated strontium pyrophosphate, Sr2P2O7:Eu2+, Mn2+. The second phosphor may be a blue-green emitting Eu2+ activated barium silicate, (Ba,Sr,Ca)2SiO4:Eu2+. The third phosphor may be a blue emitting SECA phosphor, (Sr,Ba,Ca)5(PO4)3Cl:Eu2+. Optionally, the fourth phosphor may be a red emitting Mn4+ activated magnesium fluorogermanate, 3.5MgO*0.5MgF2*GeO2:Mn4+. A human observer perceives the combination of the orange, blue-green, blue and/or red phosphor emissions as white light.
摘要翻译：提供了包括辐射源的白光照明系统，具有约575至约620nm的峰值发射波长的第一发光材料，具有约495至约550nm的峰值发射波长的第二发光材料，其不同于第一发光材料和具有约420至约480nm的峰值发射波长的第三发光材料，其不同于第一和第二发光材料。 LED可以是UV LED，发光材料可以是三种或四种荧光体的混合物。第一种磷光体可以是发射发光的Eu 2+，Mn 2+激活的焦磷酸锶，Sr 2 P 2， Eu 2+，Eu 2+，Mn 2+。第二荧光体可以是蓝绿色发射的Eu 2+活化的硅酸钡（Ba，Sr，Ca）2 SiO 4：Eu ^{2 + 。第三荧光体可以是发蓝光的SECA磷光体（Sr，Ba，Ca）5（PO 4）3 Cl：Eu > 2 + 。任选地，第四个磷光体可以是红色发射的Mn 4+活化的氟化氟钼酸镁，3.5MgO * 0.5MgF 2 * GeO 2：Mn， SUP> 4 + 。人类观察者将橙色，蓝绿色，蓝色和/或红色荧光体发射的组合视为白光。}

9. 发明授权

US06875515B2 Fused quartz article having controlled devitrification 有权
标题翻译：具有控制失透的熔融石英制品
公开(公告)号：US06875515B2
公开(公告)日：2005-04-05
申请号：US10063754
申请日：2002-05-10
申请人： Thomas Francis McNulty , David Charles Pender , Victor Lien-Kong Lou , Robert Arthur Giddings , Frederic Francis Ahlgren
发明人： Thomas Francis McNulty , David Charles Pender , Victor Lien-Kong Lou , Robert Arthur Giddings , Frederic Francis Ahlgren
IPC分类号： C03C17/04 , C03B32/02 , C03C10/00 , C03C10/14 , C03C17/23 , C30B35/00 , B32B9/00 , C09D1/00
CPC分类号： C30B35/002 , C03B32/02 , C03C10/0009 , C03C17/23 , C03C2217/213 , C03C2217/24
摘要： A fused quartz article, such as a muffle tube or crucible, with enhanced creep resistance. The enhanced creep resistance is the result of controlled devitrification of the fused quartz article. Controlled devitrification is achieved by coating the article with a colloidal silica slurry doped with metal cations, such as barium, strontium, and calcium. The metal cations in the slurry promote nucleation and growth of cristobalite crystals into the fused quartz at temperatures in the range from about 1000° C. to about 1600° C. The cristobalite has significantly higher viscosity, and therefore greater creep resistance at elevated temperatures, than fused quartz. Methods for applying a doped coating to a fused quartz article and improving the creep resistance of a fused quartz article are also disclosed.
摘要翻译：熔融石英制品，如马弗管或坩埚，具有增强的抗蠕变性。增强的抗蠕变性是熔融石英制品的控制失透的结果。通过用掺杂有金属阳离子如钡，锶和钙的胶体二氧化硅浆料涂覆制品来实现控制失透。浆料中的金属阳离子在约1000℃至约1600℃的温度范围促进方英石晶体的成核和生长成熔融石英。方英石具有显着较高的粘度，因此在升高的温度下具有较高的抗蠕变性，比熔融石英。还公开了将掺杂涂层施加到熔融石英制品并提高熔融石英制品的抗蠕变性的方法。

10. 发明授权

US07820022B2 Photoelectrochemical cell and method of manufacture 失效
标题翻译：光电化学电池及其制造方法
公开(公告)号：US07820022B2
公开(公告)日：2010-10-26
申请号：US11287599
申请日：2005-11-28
申请人： Thomas Francis McNulty , Lifeng Zhang
发明人： Thomas Francis McNulty , Lifeng Zhang
IPC分类号： C25B1/04
CPC分类号： C25B1/003 , H01M14/005 , Y02P20/134 , Y02P20/135
摘要： A photoelectrochemical cell may include a cell housing defining an interior volume with a window affixed to the cell housing for allowing the passage of light into the interior volume of the cell. A polymeric film may be affixed within the interior volume defining an anterior compartment and a posterior compartment within the cell housing. A plurality of semiconductor particles embedded continuously within a through thickness of the polymeric film so that a first respective surface area of the plurality of semiconductor particles is exposed to the anterior portion of the cell and a second respective surface area of the plurality of semiconductor particles is exposed to the posterior portion of the cell. The membrane may be immersed within an electrolyte so that incident radiation on the semiconductor particles causes oxidation and reduction to occur within the cell to produce gaseous hydrogen and oxygen.
摘要翻译：光电化学电池可以包括限定具有固定到电池壳体的窗口的内部容积的电池壳体，用于允许光通过电池的内部容积。聚合物膜可以固定在内部空间中，其限定电池壳体内的前隔室和后隔室。多个半导体颗粒连续地嵌入到聚合物膜的贯穿厚度内，使得多个半导体颗粒的第一相应表面区域暴露于电池的前部，并且多个半导体颗粒的第二相应表面积为暴露于细胞的后部。膜可以浸入电解质中，使得半导体颗粒上的入射辐射导致氧化和还原发生在电池内以产生气态氢和氧。

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