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公开(公告)号：US20190074412A1
公开(公告)日：2019-03-07
申请号：US15743435
申请日：2017-05-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： James Edward Murphy , Sam Joseph Camardello
Abstract: A lighting apparatus is presented. The lighting apparatus includes a semiconductor light source capable of producing blue light of high power density, the semiconductor light source radiationally coupled to a phosphor of formula I in a monolithic form selected from single crystal and ceramic, Ax (M, Mn)Fy (I) where A is Li, Na, K, Rb, Cs, or a combination thereof, M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Hf, Y, La, Nb, Ta, Bi, Gd, or a combination thereof, x is an absolute value of a charge of an [MFy] ion; and y is 5, 6, or 7.
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公开(公告)号：US10603001B2
公开(公告)日：2020-03-31
申请号：US14789585
申请日：2015-07-01
Applicant: GENERAL ELECTRIC COMPANY , RENSSELAER POLYTECHNIC INSTITUTE
Inventor： Robert John Filkins , Ahmad Nadeem Ishaque , Alok Mani Srivastava , Peter William Lorraine , Holly Ann Comanzo , Xiaolei Shi , Vasile Bogdan Neculaes , Sam Joseph Camardello , Gregory Boverman , Ge Wang , Wenxiang Cong
Abstract: The present approach generally relates to systems and methods for implementing energy modulated tomographic imaging of nanoparticles. In certain embodiments, a first energy is used to activate probe particles labeling an anatomy or tissue of interest. The probe particles, once activated, emit photons at a different rate and/or spectrum in response to an underlying physiological event, such as action potentials propagating in the labeled anatomy or tissue. The emitted photons may then be detected and used to map or image the occurrence of the physiological event.
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公开(公告)号：US09605199B1
公开(公告)日：2017-03-28
申请号：US15086699
申请日：2016-03-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Sam Joseph Camardello , Alok Mani Srivastava , Holly Ann Comanzo , William Winder Beers , Fangming Du , William Erwin Cohen
CPC classification number: C09K11/61 , C09K11/08 , C09K11/59 , C09K11/77 , C09K11/7728 , C09K11/7734 , H01L33/502 , H01L2224/48247
Abstract: Blue and green-emitting Eu2+-activated oxyhalide phosphors of formula A-E may be used in devices for lighting or display applications: A. M3SiO3X4:Eu2+; B. M5Si3O9X4:Eu2+; C. M1.64Si0.82O3.1X0.36:Eu2+; D. M10Si3O9X14:Eu2+; E. M2SiO3X2:Eu2+; and wherein M is Ba, Ca, Sr, or a mixture thereof; X is Cl or Br, or a mixture thereof.
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公开(公告)号：US20170000438A1
公开(公告)日：2017-01-05
申请号：US14789585
申请日：2015-07-01
Applicant: GENERAL ELECTRIC COMPANY , RENSSELAER POLYTECHNIC INSTITUTE
Inventor： Robert John Filkins , Ahmad Nadeem Ishaque , Alok Mani Srivastava , Peter William Lorraine , Holly Ann Camanzo , Xiaolei Shi , Vasile Bogdan Neculaes , Sam Joseph Camardello , Gregory Boverman , Ge Wang , Wenxiang Cong
CPC classification number: A61B6/481 , A61B6/02 , A61B6/4258 , A61B6/485 , A61B8/0808 , A61B8/481 , A61K49/0015 , A61K49/0065
Abstract: The present approach generally relates to systems and methods for implementing energy modulated tomographic imaging of nanoparticles. In certain embodiments, a first energy is used to activate probe particles labeling an anatomy or tissue of interest. The probe particles, once activated, emit photons at a different rate and/or spectrum in response to an underlying physiological event, such as action potentials propagating in the labeled anatomy or tissue. The emitted photons may then be detected and used to map or image the occurrence of the physiological event.
Abstract translation: 本方法通常涉及用于实现纳米颗粒的能量调制层析成像的系统和方法。 在某些实施方案中，使用第一能量来激活标记感兴趣的解剖结构或组织的探针颗粒。 一旦被激活，探针颗粒响应于潜在的生理事件（例如在标记的解剖结构或组织中传播的动作电位）以不同的速率和/或光谱发射光子。 然后可以检测发射的光子并用于映射或成像生理事件的发生。
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