公开(公告)号：US07298018B2

公开(公告)日：2007-11-20

申请号：US11002383

申请日：2004-12-02

Applicant: Santhiagu Ezhilvalavan ,  Victor D. Samper

Inventor： Santhiagu Ezhilvalavan ,  Victor D. Samper

IPC: H01L27/10

CPC classification number: H01G7/06 ,  H01L28/56 ,  H01L41/0815 ,  H01L41/1876 ,  H01L41/318 ,  H01L41/319

Abstract: An electrically stable PbLa0.5TiO3/PbZr0.52Ti0.48O3 (PLT/PZT) ferroelectric structure may fabricated using precursor solutions formed using a simple sol-gel process. The PLT/PZT ferroelectric structure may be extended to a PLT/PZT/PLT ferroelectric capacitor structure. In terms of device application, better ferroelectric properties with reliable fatigue characteristics are desirable to render satisfactory performance and long device life. The PLT/PZT/PLT ferroelectric capacitor structure excels over previous hybrid structures by providing a larger remnant polarization, higher saturation polarization, lower coercive field and leakage current density and higher resistance to fatigue. The fabrication method involving the use of a PLT seeding layer acts to lower the fabrication temperature of the subsequent PZT layer and allows for a simpler sequence of processing steps that may be seen to substantially reduce manufacturing costs.

Abstract translation: 电化学稳定的PbLa 0.53Ti 3/3 PbZr 0.52 Ti 0.48 O 3（（ PLT / PZT）铁电结构可以使用使用简单溶胶 - 凝胶法形成的前体溶液来制造。 PLT / PZT铁电体结构可以扩展到PLT / PZT / PLT铁电电容器结构。 在器件应用方面，具有可靠疲劳特性的更好的铁电性能是期望的，以使得令人满意的性能和长的器件寿命。 PLT / PZT / PLT铁电电容器结构通过提供更大的残余极化，更高的饱和极化，较低的矫顽场和漏电流密度以及更高的抗疲劳性能，优于先前的混合结构。 涉及使用PLT晶种层的制造方法起到降低后续PZT层的制造温度的作用，并且允许可以看到的更简单的处理步骤顺序，从而大大降低制造成本。

公开(公告)号：US20120207650A1

公开(公告)日：2012-08-16

申请号：US13499757

申请日：2010-10-08

Applicant: Robin Fortt ,  Colin Steel ,  Victor D. Samper ,  Marko Baller

Inventor： Robin Fortt ,  Colin Steel ,  Victor D. Samper ,  Marko Baller

IPC: B01J19/00 ,  G01N1/10 ,  G01J3/00

CPC classification number: G01N30/74 ,  G01N21/05 ,  G01N21/33 ,  G01N21/85 ,  G01N30/466 ,  G01N30/88 ,  G01N2021/0321 ,  G01N2021/0346 ,  G01N2021/0357 ,  G01N2030/746 ,  G01N2030/8868 ,  G01N2030/8881 ,  G21H5/02

Abstract: A multi-stream optical interrogation flow cell (60) for a radiopharmaceutical includes a multiple flow cell body (10a-f) defining a first elongate fluid flowpath (A1-6;B1-6) therethrough for individually conducting a radiopharmaceutical therethrough in fluid isolation from other of the flow cell bodies. Each flow cell body further defines a first and second aligned UV transparent optical guides (36,38) and a first interrogation passageway (26a-f) extending between the first and second optical guides such that a portion of the elongate first fluid flowpath intersects the interrogation passageway such that the radiopharmaceutical flows in between the first and second optical guides. The first and second interrogation passageways of all of the flow cell bodies are optically aligned so that a single interrogation beam is able to extend through each of the interrogation passageways.

Abstract translation: 用于放射性药物的多流光学询问流动池（60）包括限定通过其的第一细长流体流动路径（A1-6; B1-6）的多流通池体（10a-f），用于在流体隔离中单独地导入放射性药物 来自其他流动池体。 每个流动池主体还限定第一和第二对准的UV透明光导（36,38）和在第一和第二光导之间延伸的第一询问通道（26a-f），使得细长的第一流体流路的一部分与 询问通道，使得放射性药物在第一和第二光导之间流动。 所有流动池体的第一和第二询问通路是光学对准的，使得单个询问光束能够延伸通过询问通道中的每一个。

公开(公告)号：US06765300B1

公开(公告)日：2004-07-20

申请号：US09890575

申请日：2002-02-11

Applicant: Dirk Wagenaar ,  Kay Krupka ,  Helmut Schlaak ,  Uppili Sridhar ,  Victor D. Samper ,  Pang Dow Foo

Inventor： Dirk Wagenaar ,  Kay Krupka ,  Helmut Schlaak ,  Uppili Sridhar ,  Victor D. Samper ,  Pang Dow Foo

IPC: H01L2348

CPC classification number: B81C1/00666 ,  B81C2201/0167 ,  H01H59/0009 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A microstructure relay is provided, having a body that includes upper and lower portions. The lower portion is formed from a substrate, and the upper portion is formed on the substrate to avoid bonding of the lower portion to the upper portion. A support member is fixed to the body at a first end of the support member to form a cantilever, wherein an upper surface of the support member and a lower surface of the upper portion of the body form a cavity. A first contact region is located on the upper surface at a second end of the support member. The first contact region comprises a first contact, wherein pivoting the support member toward the lower surface causes the first contact to be electrically coupled to a counter contact.

Abstract translation: 提供一种微结构继电器，其具有包括上部和下部的主体。 下部由基板形成，上部形成在基板上，以避免下部与上部的接合。 支撑构件在支撑构件的第一端处固定到主体以形成悬臂，其中支撑构件的上表面和主体的上部的下表面形成空腔。 第一接触区域位于支撑构件的第二端的上表面上。 第一接触区域包括第一触点，其中支撑构件向下表面转动使得第一接触件电耦合到反接触。

公开(公告)号：US08664617B2

公开(公告)日：2014-03-04

申请号：US13499757

申请日：2010-10-08

Applicant: Robin Fortt ,  Colin Steel ,  Victor D. Samper ,  Marko Baller

Inventor： Robin Fortt ,  Colin Steel ,  Victor D. Samper ,  Marko Baller

IPC: G01J1/42

CPC classification number: G01N30/74 ,  G01N21/05 ,  G01N21/33 ,  G01N21/85 ,  G01N30/466 ,  G01N30/88 ,  G01N2021/0321 ,  G01N2021/0346 ,  G01N2021/0357 ,  G01N2030/746 ,  G01N2030/8868 ,  G01N2030/8881 ,  G21H5/02

Abstract: A multi-stream optical interrogation flow cell (60) for a radiopharmaceutical includes a multiple flow cell body (10a-f) defining a first elongate fluid flowpath (A1-6;B1-6) therethrough for individually conducting a radiopharmaceutical therethrough in fluid isolation from other of the flow cell bodies. Each flow cell body further defines a first and second aligned UV transparent optical guides (36,38) and a first interrogation passageway (26a-f) extending between the first and second optical guides such that a portion of the elongate first fluid flowpath intersects the interrogation passageway such that the radiopharmaceutical flows in between the first and second optical guides. The first and second interrogation passageways of all of the flow cell bodies are optically aligned so that a single interrogation beam is able to extend through each of the interrogation passageways.

Abstract translation: 用于放射性药物的多流光学询问流动池（60）包括限定通过其的第一细长流体流动路径（A1-6; B1-6）的多流通池体（10a-f），用于在流体隔离中单独地导入放射性药物 来自其他流动池体。 每个流动池主体还限定第一和第二对准的UV透明光导（36,38）和在第一和第二光导之间延伸的第一询问通道（26a-f），使得细长的第一流体流路的一部分与 询问通道，使得放射性药物在第一和第二光导之间流动。 所有流动池体的第一和第二询问通路是光学对准的，使得单个询问光束能够延伸通过询问通道中的每一个。