专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080113214A1 LUMINESCENT DEVICE 有权
标题翻译：发光装置
公开(公告)号：US20080113214A1
公开(公告)日：2008-05-15
申请号：US11559260
申请日：2006-11-13
申请人： James Lynn Davis , Anthony L. Adrady , David S. Ensor , Li Han , Howard J. Walls
发明人： James Lynn Davis , Anthony L. Adrady , David S. Ensor , Li Han , Howard J. Walls
IPC分类号： B32B9/00 , G03C5/00
CPC分类号： G02B6/0008 , C09K11/565 , C09K11/883 , D01D5/0007 , D01F11/00 , D04H1/413 , D04H1/42 , D04H1/4382 , D06M11/52 , H01L33/501 , H01L2924/0002 , H01L2924/00
摘要： A device for stimulable light emission that includes a fiber mat of nanofibers having an average fiber diameter in a range between 100 and 2000 nm, and includes plural stimulable particles disposed in association with the nanofibers. The stimulable particles produce secondary light emission upon receiving primary light at a wavelength λ. The average fiber diameter is comparable in size to the wavelength λ in order to provide scattering sites within the fiber mat for the primary light. Various methods for making suitable luminescent nanofiber mats include: electrospinning a polymer solution including or not including the stimulable particles and forming from the electrospun solution nanofibers having an average fiber diameter between 100 and 2000 nm. Methods, which electrospin without the stimulable particles, introduce the stimulable particles during electrospinning or after electrospinning to the fibers and therefore to the resultant fiber mat.
摘要翻译：一种可刺激发光的装置，其包括平均纤维直径在100和2000nm之间的纳米纤维的纤维垫，并且包括与纳米纤维相关联地设置的多个可刺激的颗粒。可接受的颗粒在接收波长λ的原始光时产生二次发光。平均纤维直径在尺寸上与波长λ相当，以便为初级光提供纤维垫内的散射部位。用于制备合适的发光纳米纤维毡的各种方法包括：将包含或不包含可刺激颗粒的聚合物溶液静电纺丝并由平均纤维直径在100和2000nm之间的电纺丝溶液纳米纤维形成。没有刺激性颗粒的静电纺丝的方法是在静电纺丝过程中或静电纺丝后引入可刺激的颗粒到纤维上，从而导致所得的纤维垫。

2. 发明申请

US20100209602A1 LUMINESCENT DEVICE 审中-公开
标题翻译：发光装置
公开(公告)号：US20100209602A1
公开(公告)日：2010-08-19
申请号：US12770421
申请日：2010-04-29
申请人： James Lynn Davis , Anthony L. Adrady , David S. Ensor , Li Han , Howard J. Walls
发明人： James Lynn Davis , Anthony L. Adrady , David S. Ensor , Li Han , Howard J. Walls
IPC分类号： C09K11/02
CPC分类号： G02B6/0008 , C09K11/565 , C09K11/883 , D01D5/0007 , D01F11/00 , D04H1/413 , D04H1/42 , D04H1/4382 , D06M11/52 , H01L33/501 , H01L2924/0002 , H01L2924/00
摘要： A device for stimulable light emission that includes a fiber mat of nanofibers having an average fiber diameter in a range between 100 and 2000 nm, and includes plural stimulable particles disposed in association with the nanofibers. The stimulable particles produce secondary light emission upon receiving primary light at a wavelength λ. The average fiber diameter is comparable in size to the wavelength λ in order to provide scattering sites within the fiber mat for the primary light. Various methods for making suitable luminescent nanofiber mats include: electrospinning a polymer solution including or not including the stimulable particles and forming from the electrospun solution nanofibers having an average fiber diameter between 100 and 2000 nm. Methods, which electrospin without the stimulable particles, introduce the stimulable particles during electrospinning or after electrospinning to the fibers and therefore to the resultant fiber mat.
摘要翻译：一种可刺激发光的装置，其包括平均纤维直径在100和2000nm之间的纳米纤维的纤维垫，并且包括与纳米纤维相关联地设置的多个可刺激的颗粒。可接受的颗粒在接收波长为λ的原始光时产生二次发光。平均纤维直径在尺寸上与波长λ相当，以便为初级光提供纤维垫内的散射部位。用于制备合适的发光纳米纤维毡的各种方法包括：将包含或不包含可刺激颗粒的聚合物溶液静电纺丝并由平均纤维直径在100和2000nm之间的电纺丝溶液纳米纤维形成。没有刺激性颗粒的静电纺丝的方法是在静电纺丝过程中或静电纺丝后引入可刺激的颗粒到纤维上，从而导致所得的纤维垫。

3. 发明授权

US07999455B2 Luminescent device including nanofibers and light stimulable particles disposed on a surface of or at least partially within the nanofibers 有权
标题翻译：发光装置包括纳米纤维和光刺激颗粒，其设置在纳米纤维的表面上或至少部分地在纳米纤维内
公开(公告)号：US07999455B2
公开(公告)日：2011-08-16
申请号：US11559260
申请日：2006-11-13
申请人： James Lynn Davis , Anthony L. Andrady , David S. Ensor , Li Han , Howard J. Walls
发明人： James Lynn Davis , Anthony L. Andrady , David S. Ensor , Li Han , Howard J. Walls
IPC分类号： H01J1/62
CPC分类号： G02B6/0008 , C09K11/565 , C09K11/883 , D01D5/0007 , D01F11/00 , D04H1/413 , D04H1/42 , D04H1/4382 , D06M11/52 , H01L33/501 , H01L2924/0002 , H01L2924/00
摘要： A device for stimulable light emission that includes a fiber mat of nanofibers having an average fiber diameter in a range between 100 and 2000 nm, and includes plural stimulable particles disposed in association with the nanofibers. The stimulable particles produce secondary light emission upon receiving primary light at a wavelength λ. The average fiber diameter is comparable in size to the wavelength λ in order to provide scattering sites within the fiber mat for the primary light. Various methods for making suitable luminescent nanofiber mats include: electrospinning a polymer solution including or not including the stimulable particles and forming from the electrospun solution nanofibers having an average fiber diameter between 100 and 2000 nm. Methods, which electrospin without the stimulable particles, introduce the stimulable particles during electrospinning or after electrospinning to the fibers and therefore to the resultant fiber mat.
摘要翻译：一种可刺激发光的装置，其包括平均纤维直径在100和2000nm之间的纳米纤维的纤维垫，并且包括与纳米纤维相关联地设置的多个可刺激的颗粒。可接受的颗粒在接收波长为λ的原始光时产生二次发光。平均纤维直径在尺寸上与波长λ相当，以便为初级光提供纤维垫内的散射部位。用于制备合适的发光纳米纤维毡的各种方法包括：将包含或不包含可刺激颗粒的聚合物溶液静电纺丝并由平均纤维直径在100和2000nm之间的电纺丝溶液纳米纤维形成。没有刺激性颗粒的静电纺丝的方法是在静电纺丝过程中或静电纺丝后引入可刺激的颗粒到纤维上，从而导致所得的纤维垫。

4. 发明授权

US09598282B2 Polymer nanofiber-based electronic nose 有权
公开(公告)号：US09598282B2
公开(公告)日：2017-03-21
申请号：US13243257
申请日：2011-09-23
申请人： Li Han , Anthony L. Andrady , David S. Ensor
发明人： Li Han , Anthony L. Andrady , David S. Ensor
IPC分类号： G01N27/04 , G01N27/06 , G01N27/22 , B82Y15/00 , G01N27/12
CPC分类号： B82Y15/00 , G01N27/127 , Y10S977/957
摘要： A chemical sensor and a system and method for sensing a chemical species. The chemical sensor includes a plurality of nanofibers whose electrical impedance varies upon exposure to the chemical species, a substrate supporting and electrically isolating the fibers, and a set of electrodes connected to the plurality of fibers at spatially separated points to permit the electrical impedance of the plurality of fibers to be measured. The system includes the chemical sensor, an impedance measuring device coupled to the electrodes and configured to determine an electrical impedance of the plurality of fibers, and an analyzer configured to identify the chemical species based on a change in the electrical impedance. The method measures at least one change in an electrical impedance between spatially separated electrodes, and identifies the chemical species based on the measured change in the electrical impedance.

5. 发明授权

US08052932B2 Polymer nanofiber-based electronic nose 有权
标题翻译：聚合物基于纳米纤维的电子鼻
公开(公告)号：US08052932B2
公开(公告)日：2011-11-08
申请号：US11615285
申请日：2006-12-22
申请人： Li Han , Anthony L. Andrady , David S. Ensor
发明人： Li Han , Anthony L. Andrady , David S. Ensor
IPC分类号： G01N27/04 , G01N27/06 , G01R27/22
CPC分类号： B82Y15/00 , G01N27/127 , Y10S977/957
摘要： A chemical sensor and a system and method for sensing a chemical species. The chemical sensor includes a plurality of nanofibers whose electrical impedance varies upon exposure to the chemical species, a substrate supporting and electrically isolating the fibers, and a set of electrodes connected to the plurality of fibers at spatially separated points to permit the electrical impedance of the plurality of fibers to be measured. The system includes the chemical sensor, an impedance measuring device coupled to the electrodes and configured to determine an electrical impedance of the plurality of fibers, and an analyzer configured to identify the chemical species based on a change in the electrical impedance. The method measures at least one change in an electrical impedance between spatially separated electrodes connected to a plurality of fibers upon exposure of the fibers to the chemical species, and identifies the chemical species based on the measured change in the electrical impedance.
摘要翻译：化学传感器和用于感测化学物质的系统和方法。化学传感器包括多个纳米纤维，其电阻抗暴露于化学物质时变化，支撑和电绝缘纤维的基底以及在空间上分离的点连接到多个纤维的一组电极，以允许电阻抗多个要测量的纤维。该系统包括化学传感器，耦合到电极并被配置为确定多个光纤的电阻抗的阻抗测量装置，以及配置成基于电阻抗的变化来识别化学物种的分析器。该方法测量当纤维暴露于化学物质时连接到多个纤维的空间分离的电极之间的电阻抗的至少一个变化，并且基于所测量的电阻抗的变化来识别化学物质。

6. 发明申请

US20080150556A1 POLYMER NANOFIBER-BASED ELECTRONIC NOSE 有权
标题翻译：聚合物基于NANOFIBER的电子编号
公开(公告)号：US20080150556A1
公开(公告)日：2008-06-26
申请号：US11615285
申请日：2006-12-22
申请人： Li Han , Anthony L. Andrady , David S. Ensor
发明人： Li Han , Anthony L. Andrady , David S. Ensor
IPC分类号： G01R27/08
CPC分类号： B82Y15/00 , G01N27/127 , Y10S977/957
摘要： A chemical sensor and a system and method for sensing a chemical species. The chemical sensor includes a plurality of nanofibers whose electrical impedance varies upon exposure to the chemical species, a substrate supporting and electrically isolating the fibers, and a set of electrodes connected to the plurality of fibers at spatially separated points to permit the electrical impedance of the plurality of fibers to be measured. The system includes the chemical sensor, an impedance measuring device coupled to the electrodes and configured to determine an electrical impedance of the plurality of fibers, and an analyzer configured to identify the chemical species based on a change in the electrical impedance. The method measures at least one change in an electrical impedance between spatially separated electrodes connected to a plurality of fibers upon exposure of the fibers to the chemical species, and identifies the chemical species based on the measured change in the electrical impedance.
摘要翻译：化学传感器和用于感测化学物质的系统和方法。化学传感器包括多个纳米纤维，其电阻抗暴露于化学物质时变化，支撑和电绝缘纤维的基底以及在空间上分离的点连接到多个纤维的一组电极，以允许电阻多个要测量的纤维。该系统包括化学传感器，耦合到电极并被配置为确定多个光纤的电阻抗的阻抗测量装置，以及配置成基于电阻抗的变化来识别化学物种的分析器。该方法测量当纤维暴露于化学物质时连接到多个纤维的空间分离的电极之间的电阻抗的至少一个变化，并且基于所测量的电阻抗的变化来识别化学物质。

7. 发明授权

US08714776B2 Porous and non-porous nanostructures and application thereof 有权
标题翻译：多孔和无孔纳米结构及其应用
公开(公告)号：US08714776B2
公开(公告)日：2014-05-06
申请号：US12992112
申请日：2009-05-13
申请人： Li Han , Anthony L. Andrady , James Lynn Davis
发明人： Li Han , Anthony L. Andrady , James Lynn Davis
IPC分类号： F21S6/00
CPC分类号： D01D5/0023 , B01D2239/025 , B01D2239/0258 , D01D5/003 , D01D5/247 , D04H3/02 , D04H3/16 , D06M10/02 , D06M11/42 , D06M11/44 , D06M11/46 , D06M11/51 , D06M11/52 , D06M11/53 , D06M11/68 , D06M23/08 , Y10T428/239 , Y10T428/249921 , Y10T428/249962
摘要： A method for producing a fiber membrane of nanofibers that have both smooth and porous surface features. The method includes materials processing using polymer mixes with solvents and melt polymers with additives. The method includes nanomaterial incorporation onto a fiber structure after formation of the fiber structure. The fiber structure can be a part of a nanoparticle carrier material, a nanoparticle disposal medium, a lighting medium, and a catalysis medium.
摘要翻译：一种具有光滑多孔表面特征的纳米纤维纤维膜的制造方法。该方法包括使用与溶剂的聚合物混合物和具有添加剂的熔融聚合物的材料加工。该方法包括在形成纤维结构之后纳米材料结合到纤维结构上。纤维结构可以是纳米颗粒载体材料，纳米颗粒处理介质，照明介质和催化介质的一部分。

8. 发明申请

US20110194304A1 POROUS AND NON-POROUS NANOSTRUCTURES AND APPLICATION THEREOF 有权
标题翻译：多孔和非多孔纳米结构及其应用
公开(公告)号：US20110194304A1
公开(公告)日：2011-08-11
申请号：US12992112
申请日：2009-05-13
申请人： Li Han , Anthony L. Andrady , James Lynn Davis
发明人： Li Han , Anthony L. Andrady , James Lynn Davis
IPC分类号： H01L33/20 , B29C47/00 , B32B5/16 , B32B5/02 , B32B1/06 , B05D1/24 , B05D3/02 , B05D1/36 , B01D39/00 , B01D37/00 , B65G35/00 , B01J35/02 , B82Y30/00 , B82Y40/00 , B82Y20/00
CPC分类号： D01D5/0023 , B01D2239/025 , B01D2239/0258 , D01D5/003 , D01D5/247 , D04H3/02 , D04H3/16 , D06M10/02 , D06M11/42 , D06M11/44 , D06M11/46 , D06M11/51 , D06M11/52 , D06M11/53 , D06M11/68 , D06M23/08 , Y10T428/239 , Y10T428/249921 , Y10T428/249962
摘要： A method for producing a fiber membrane of nanofibers that have both smooth and porous surface features. The method includes materials processing using polymer mixes with solvents and melt polymers with additives. The method includes nanomaterial incorporation onto a fiber structure after formation of the fiber structure. The fiber structure can be a part of a nanoparticle carrier material, a nanoparticle disposal medium, a lighting medium, and a catalysis medium.
摘要翻译：一种具有光滑多孔表面特征的纳米纤维纤维膜的制造方法。该方法包括使用与溶剂的聚合物混合物和具有添加剂的熔融聚合物的材料加工。该方法包括在形成纤维结构之后纳米材料结合到纤维结构上。纤维结构可以是纳米颗粒载体材料，纳米颗粒处理介质，照明介质和催化介质的一部分。

9. 发明授权

US09101036B2 Photoluminescent nanofiber composites, methods for fabrication, and related lighting devices 有权
标题翻译：光致发光纳米纤维复合材料，制造方法和相关照明装置
公开(公告)号：US09101036B2
公开(公告)日：2015-08-04
申请号：US13817896
申请日：2011-08-19
申请人： Kimberly A. Guzan , Karmann C. Mills , Li Han , James Lynn Davis , Paul G. Hoertz
发明人： Kimberly A. Guzan , Karmann C. Mills , Li Han , James Lynn Davis , Paul G. Hoertz
IPC分类号： H01J1/62 , H05B33/14 , D06P1/00 , H05B33/20 , F21V9/16
CPC分类号： H05B33/145 , D01F1/06 , D06P1/0012 , F21V9/30 , H05B33/14 , H05B33/20 , Y10T428/2481
摘要： A photoluminescent nanofiber composite includes a nanofiber substrate, first luminescent particles, and second luminescent particles. The first luminescent particles are supported by the nanofibers and span at least a portion of a substrate surface, as a layer on the substrate surface, or with some particles located in a bulk of the substrate, or both. The second luminescent particles are disposed on the substrate. The second luminescent particles may be disposed directly on the substrate surface or on the first luminescent particles. The second luminescent particles may be deposited in a pattern of deposition units. The first and second luminescent particles are configured for emitting light of different respective wavelengths in response to excitation by a light beam. One or more surface treatment coatings may be provided at different locations.
摘要翻译：光致发光纳米纤维复合材料包括纳米纤维基材，第一发光颗粒和第二发光颗粒。第一发光颗粒由纳米纤维支撑并且跨越衬底表面的至少一部分，作为衬底表面上的层，或者位于衬底的一部分中的一些或两者。第二发光粒子设置在基板上。第二发光颗粒可以直接设置在基板表面上或第一发光颗粒上。第二发光颗粒可以以沉积单元的图案沉积。第一和第二发光颗粒被配置为响应于光束的激发而发射不同波长的光。可以在不同的位置提供一个或多个表面处理涂层。

10. 发明申请

US20130215598A1 PHOTOLUMINESCENT NANOFIBER COMPOSITES, METHODS FOR FABRICATION, AND RELATED LIGHTING DEVICES 有权
标题翻译：光致发光纳米复合材料，制造方法和相关照明装置
公开(公告)号：US20130215598A1
公开(公告)日：2013-08-22
申请号：US13817896
申请日：2011-08-19
申请人： Kimberly A. Guzan , Karmann C. Mills , Li Han , James Lynn Davis , Paul G. Hoertz
发明人： Kimberly A. Guzan , Karmann C. Mills , Li Han , James Lynn Davis , Paul G. Hoertz
IPC分类号： H05B33/14 , F21V9/16
CPC分类号： H05B33/145 , D01F1/06 , D06P1/0012 , F21V9/30 , H05B33/14 , H05B33/20 , Y10T428/2481
摘要： A photoluminescent nanofiber composite includes a nanofiber substrate, first luminescent particles, and second luminescent particles. The first luminescent particles are supported by the nanofibers and span at least a portion of a substrate surface, as a layer on the substrate surface, or with some particles located in a bulk of the substrate, or both. The second luminescent particles are disposed on the substrate. The second luminescent particles may be disposed directly on the substrate surface or on the first luminescent particles. The second luminescent particles may be deposited in a pattern of deposition units. The first and second luminescent particles are configured for emitting light of different respective wavelengths in response to excitation by a light beam. One or more surface treatment coatings may be provided at different locations.
摘要翻译：光致发光纳米纤维复合材料包括纳米纤维基材，第一发光颗粒和第二发光颗粒。第一发光颗粒由纳米纤维支撑并且跨越衬底表面的至少一部分，作为衬底表面上的层，或者位于衬底的一部分中的一些或两者。第二发光粒子设置在基板上。第二发光颗粒可以直接设置在基板表面上或第一发光颗粒上。第二发光颗粒可以以沉积单元的图案沉积。第一和第二发光颗粒被配置为响应于光束的激发而发射不同波长的光。可以在不同的位置提供一个或多个表面处理涂层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式