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    Field emission display cell structure and fabrication proces s
    2.
    发明专利
    Field emission display cell structure and fabrication proces s 未知

    公开(公告)号：AU5727496A

    公开(公告)日：1996-11-29

    申请号：AU5727496

    申请日：1996-05-06

    Applicant: MICHAEL D POTTER ,  ADVANCED VISION TECH INC

    Inventor： POTTER MICHAEL D

    IPC: H01J1/304 ,  H01J3/02 ,  H01J9/02 ,  H01J21/10 ,  H01J29/04 ,  H01J31/12 ,  H01J1/16

    Abstract: A lateral-emitter field-emission device includes a thin-film emitter cathode (50) of thickness less than several hundred angstrom and has an edge or tip (110) with small radius of curvature. In the display cell structure, a cathodoluminescent phosphor anode (60), allowing a large portion of the phosphor anode's top surface to emit light in a desired direction. An anode contact layer contacts the phosphor anode (60) from below to form a buried anode contact (90) which does not interfere with light emission. The anode phosphor is precisely spaced apart form the cathode edge or tip and receives electrons emitted by the field emission from the edge or tip of the lateral-emitter cathode, when a small bias voltage is applied. The device may be configured as diode, triode, or tetrode, etc. having one or more control electrodes (140) and/or (170) positioned to allow control of current from the emitter to the phosphor anode by an electrical signal applied to the control electrode.

    Method Of Fabricating Microchannel Plate Devices With Multiple Emissive Layers
    5.
    发明申请
    Method Of Fabricating Microchannel Plate Devices With Multiple Emissive Layers 有权
    制造具有多个发射层的微通道板装置的方法

    公开(公告)号：US20090215211A1

    公开(公告)日：2009-08-27

    申请号：US12038139

    申请日：2008-02-27

    Applicant: Anton Tremsin ,  Philippe de Rouffignac ,  Neal T. Sullivan ,  David Beaulieu ,  Michael D. Potter

    Inventor： Anton Tremsin ,  Philippe de Rouffignac ,  Neal T. Sullivan ,  David Beaulieu ,  Michael D. Potter

    IPC: H01L21/28 ,  B05D5/12

    CPC classification number: H01J43/246 ,  H01J9/125

    Abstract: A method of fabricating a microchannel plate includes defining a plurality of pores extending from a top surface of a substrate to a bottom surface of the substrate where the plurality of pores has a resistive material on an outer surface that forms a first emissive layer. A second emissive layer is formed over the first emissive layer. The second emissive layer is chosen to achieve at least one of an increase in secondary electron emission efficiency and a decrease in gain degradation as a function of time. A top electrode is formed on the top surface of the substrate and a bottom electrode is formed on the bottom surface of the substrate.

    Abstract translation: 制造微通道板的方法包括限定从衬底的顶表面延伸到衬底的底表面的多个孔，其中多个孔在形成第一发射层的外表面上具有电阻材料。 在第一发射层上形成第二发射层。 选择第二发射层以实现二次电子发射效率的增加和随着时间的函数的增益降低的降低中的至少一个。 顶部电极形成在衬底的顶表面上，底电极形成在衬底的底表面上。

    Biohazard sensing system and methods thereof
    6.
    发明授权
    Biohazard sensing system and methods thereof 失效
    生物危害传感系统及其方法

    公开(公告)号：US06842009B2

    公开(公告)日：2005-01-11

    申请号：US10453247

    申请日：2003-06-03

    Applicant: Michael D. Potter

    Inventor： Michael D. Potter

    IPC: H03H3/007 ,  H03H9/02 ,  H03H9/24 ,  G01R27/04 ,  G01R27/32

    CPC classification number: H03H9/02409 ,  H03H3/0072 ,  H03H9/2405 ,  H03H9/2457 ,  H03H9/2463 ,  H03H2009/02511

    Abstract: A sensing system for a target includes a member with an embedded charge, at least one input electrode, at least one output electrode, at least one common electrode, one or more probes, an input system, and an output monitoring system. The input and output electrodes are spaced from and on substantially opposing sides of the member from the common electrode. At least one of the member and the input and output electrodes is movable with respect to the other. The probes which engage with the target hazardous substance are connected to the at least one of the member and the input and output electrodes which is movable with respect to the other. The input system is coupled between the at least one input electrode and the at least one output electrode and provides an input signal. The output monitoring system is coupled between the at least one output electrode and the at least one common electrode and detects a change in an output signal when the target engages with the movable member or electrode.

    Abstract translation: 用于目标的感测系统包括具有嵌入电荷的构件，至少一个输入电极，至少一个输出电极，至少一个公共电极，一个或多个探针，输入系统和输出监视系统。 所述输入和输出电极与所述公共电极间隔开所述构件的基本上相对的两侧。 构件和输入和输出电极中的至少一个可相对于另一个移动。 与目标有害物质接合的探针连接到可相对于另一个移动的构件和输入和输出电极中的至少一个。 所述输入系统耦合在所述至少一个输入电极和所述至少一个输出电极之间并提供输入信号。 所述输出监视系统耦合在所述至少一个输出电极和所述至少一个公共电极之间，并且当所述目标与所述可移动部件或电极接合时检测输出信号的变化。

    Electrostatic levitation and attraction systems and methods
    7.
    发明授权
    Electrostatic levitation and attraction systems and methods 有权
    静电悬浮和吸引系统和方法

    公开(公告)号：US06841917B2

    公开(公告)日：2005-01-11

    申请号：US10166583

    申请日：2002-06-07

    Applicant: Michael D. Potter

    Inventor： Michael D. Potter

    IPC: F16C32/00 ,  H02N1/00 ,  H02N13/00

    CPC classification number: H02N1/004 ,  F16C32/00 ,  H02N13/00 ,  Y10T29/49226

    Abstract: An electrostatic interaction system includes a first structure having a first fixed electrostatic charge and a second structure having a second fixed electrostatic charge. The polarity of the first and second fixed electrostatic charges determines a positional relationship of the first structure to the second structure.

    Abstract translation: 静电相互作用系统包括具有第一固定静电电荷的第一结构和具有第二固定静电电荷的第二结构。 第一和第二固定静电电荷的极性确定第一结构与第二结构的位置关系。

    Electrostatic filter and a method thereof
    8.
    发明授权
    Electrostatic filter and a method thereof 有权
    静电过滤器及其方法

    公开(公告)号：US06773488B2

    公开(公告)日：2004-08-10

    申请号：US10166582

    申请日：2002-06-07

    Applicant: Michael D. Potter

    Inventor： Michael D. Potter

    IPC: B03C3155

    CPC classification number: B03C3/60 ,  B03C3/62 ,  Y10S55/39

    Abstract: A filter system with a housing defining a passage between an inlet and an outlet and one or more structures located in the passage in the housing. Each of the structures comprises two or more layers of insulating materials with an imbedded fixed charge located at at least one of the interfaces between the two or more layers. At least one of the structures has an imbedded fixed charge at a charge level of at least 1×1012 charges per cm2.

    Abstract translation: 一种具有壳体的过滤器系统，该壳体限定入口和出口之间的通道以及位于壳体中的通道中的一个或多个结构。 每个结构包括两层或多层绝缘材料，其中嵌入的固定电荷位于两层或更多层之间的至少一个界面上。 至少一个结构具有每厘米至少1×10 12个电荷的电荷水平的嵌入的固定电荷。

    Oxide based phosphors and processes therefor
    10.
    发明授权
    Oxide based phosphors and processes therefor 失效
    基于氧化物的荧光体及其工艺

    公开(公告)号：US06241911B1

    公开(公告)日：2001-06-05

    申请号：US09361731

    申请日：1999-07-27

    Applicant: Michael D. Potter

    Inventor： Michael D. Potter

    IPC: C09K1167

    CPC classification number: H01J9/227 ,  C09K11/672 ,  C09K11/682 ,  C09K11/693 ,  C09K11/7702 ,  C09K11/7708

    Abstract: A phosphor comprises, in atomic percentages, 90% to 100% of a mixed metal oxide MxTyOz, wherein M is a metal selected from Zn, Sn, In, Cu, and combinations thereof, T is a refractory metal selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, and combinations thereof, and O is Oxygen, x, y, and z being chosen such that z is at most stoichiometric for MxTyOz; and 0% to 10% of a dopant comprising a substance selected from a rare earth element of the lanthanide series, Mn, Cr, and combinations thereof, or stoichiometrically excess zinc, copper, tin, or indium. Cathodoluminescent phosphor compositions stimulable by electrons of very low energy are prepared from metal oxides treated with refractory metals in various processes disclosed. Metal oxides or mixed-metal oxides of zinc, copper, tin, or indium are heated in the presence of a refractory metal such as titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, or combinations or alloys thereof to make phosphors of various chromaticities. In a simple embodiment, a quantity of Ta2O5 is added to a quantity of ZnO and heated at an effective temperature and time to form Ta2Zn3O8, which is useful in various forms as a blue-light-emitting phosphor. In preferred embodiments, the phosphors are prepared in situ in an electrically-conductive thin-film or surface-layer form during fabrication of displays.

    Abstract translation: 磷光体以原子百分比包含90％至100％的混合金属氧化物M x T y O z，其中M是选自Zn，Sn，In，Cu及其组合的金属，T是选自Ti，Zr， Hf，V，Nb，Ta，Cr，Mo，W及其组合，O是氧，x，y和z，使得z对于M x T y O z为至多化学计量; 以及含有选自镧系元素稀土元素，Mn，Cr及其组合的化合物或化学计量过量的锌，铜，锡或铟的物质的0〜10％的掺杂剂。 由非常低能量的电子刺激的阴极发光荧光体组合物由公开的各种方法由用难熔金属处理的金属氧化物制备。 锌，铜，锡或铟的金属氧化物或混合金属氧化物在钛，锆，铪，钒，铌，钽，铬，钼，钨等难熔金属的存在下被加热，或其组合或合金 以制造各种色度的荧光体。 在一个简单的实施例中，将一定数量的Ta 2 O 5添加到一定量的ZnO中并在有效温度和时间加热以形成Ta 2 Zn 3 O 8，其可以以各种形式用作蓝色发光磷光体。 在优选的实施方案中，在制造显示器期间，以导电薄膜或表面层形式原位制备荧光体。

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