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    • 2. 发明授权
    • Multiple wavelength and multiple field of view imaging devices and methods
    • 多波长和多视野成像装置和方法
    • US07502178B2
    • 2009-03-10
    • US10911926
    • 2004-08-05
    • Olga Alexander ShenderovaGary E. McGuireAlexander David Shenderov
    • Olga Alexander ShenderovaGary E. McGuireAlexander David Shenderov
    • G02B3/08G02B27/10
    • G02B5/1842G02B5/188G02B27/4205
    • An imaging device consistent with one of numerous embodiments has an opaque planar sheet with a plurality of pinholes defining a photon sieve in the sheet, wherein, the photon sieve comprises at least first and second regions. The first region exhibits a first focal length, a first field of view, a first transmissivity, a first resolution and a first wavelength, and the second region exhibiting a second focal length, a second field of view, a second transmissivity, a second resolution and a second wavelength. At least one of the first focal length, the first wavelength, the first transmissivity, the first resolution and the first field of view is different from the second focal length, the second wavelength, the second transmissivity, the second resolution and the second field of view. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
    • 与许多实施例之一相一致的成像装置具有不透明平板,其具有在片材中限定光子筛的多个针孔,其中,光子筛包括至少第一和第二区域。 第一区域呈现第一焦距,第一视场,第一透射率,第一分辨率和第一波长,第二区域呈现第二焦距,第二视场,第二透射率,第二分辨率 和第二波长。 第一焦距,第一波长,第一透射率,第一分辨率和第一视场中的至少一个不同于第二焦距,第二波长,第二透射率,第二分辨率和第二场 视图。 该摘要不被认为是限制性的,因为其他实施例可能偏离本摘要中描述的特征。
    • 3. 发明授权
    • Visual display with increased field of view
    • 视觉显示增加视野
    • US07495638B2
    • 2009-02-24
    • US10437091
    • 2003-05-13
    • Michael K. LamvikGary E. McGuireJohn S. Lewis, III
    • Michael K. LamvikGary E. McGuireJohn S. Lewis, III
    • G09G3/30
    • G02B27/0172G02B2027/0132G02B2027/014H04N5/7491
    • This invention provides a continuous display with non-uniform pixel density, forming a foveated display. A single, continuous display has a higher pixel density at the center of the display than at the periphery of the display. Where two continuous displays are used in accordance with the present invention, the central forward gaze of the viewer's image will be displayed in high resolution while the leftmost portion of the left eye display will be in low resolution and the rightmost portion of the right eye display will be in low resolution. The pixel resolution of the visual display may correspond to the visual acuity of the human eye. A foveated image display system using a continuous display with non-uniform pixel density increases the field of view while reducing the image bandwidth. A foveated image display system may be hardware-based by employing anamorphic lenses or sensors rather than relying upon image interpolation to modify the resolution of the resultant image data communicated to the continuous display with non-uniform pixel density.
    • 本发明提供了具有不均匀像素密度的连续显示,形成移动显示。 单个连续显示器在显示器的中心处具有比在显示器周边处更高的像素密度。 在根据本发明使用两个连续显示器的情况下,观看者的图像的中心向前视线将以高分辨率显示,而左眼显示器的最左部分将具有低分辨率,并且右眼显示器的最右部分 将处于低分辨率。 视觉显示的像素分辨率可以对应于人眼的视力。 使用具有不均匀像素密度的连续显示器的移动图像显示系统在减小图像带宽的同时增加了视场。 移动图像显示系统可以通过使用变形镜头或传感器而不是依靠图像插值来修改以不均匀的像素密度传送到连续显示器的合成图像数据的分辨率来进行硬件化。
    • 4. 发明授权
    • Miniature electrical relays using a piezoelectric thin film as an actuating element
    • 使用压电薄膜作为致动元件的微型继电器
    • US06700309B2
    • 2004-03-02
    • US10053439
    • 2002-01-16
    • David E. DauschGary E. McGuire
    • David E. DauschGary E. McGuire
    • H01L4108
    • H01H50/005H01H57/00H01H2057/006H01L41/0973
    • A miniature electrical relay including a piezoelectric actuating element where the piezoelectric actuating element includes a piezoelectric thin-film material sandwiched in between two metal electrode layers that function as piezoelectric electrodes. The metal electrode layers are connected to a positive and negative terminal, respectively, of a power source, which results in actuation of the piezoelectric actuating element. The piezoelectric actuating element is affixed to a deformable metal contact through an insulating layer, such that when actuated, the piezoelectric actuating element selectively deforms the deformable metal contact to cause the contact to move into or out of electrical and mechanical connection with a fixed metal contact. A method of making the miniature piezoelectric includes providing a support structure, depositing a first contact on a first portion of the support structure, depositing a second contact on a second portion of the support structure, wherein the second contact is deformable with respect to the first contact for selectively engaging the first contact, and fabricating a piezoelectric actuator that selectively deforms the second contact relative to the first contact.
    • 一种包括压电致动元件的微型继电器,其中压电致动元件包括夹在两个用作压电电极的金属电极层之间的压电薄膜材料。 金属电极层分别连接到电源的正极和负极端子,这导致压电致动元件的致动。 压电致动元件通过绝缘层固定到可变形的金属接触件上,使得当致动时,压电致动元件选择性地使可变形的金属接触件变形,以使接触件进入或移出与固定金属接触件的电和机械连接 。 制造微型压电体的方法包括提供支撑结构,在支撑结构的第一部分上沉积第一触点,在支撑结构的第二部分上沉积第二触点,其中第二触点相对于第一触点可变形 用于选择性地接合第一接触件,以及制造压电致动器,其选择性地相对于第一接触件使第二接触件变形。
    • 5. 发明授权
    • Thin film ferroelectric flat panel display devices, and methods for
operating and fabricating same
    • 薄膜铁电平板显示装置及其操作和制造方法
    • US5453661A
    • 1995-09-26
    • US228116
    • 1994-04-15
    • Orlando H. AucielloGary E. McGuire
    • Orlando H. AucielloGary E. McGuire
    • H01J1/312H01J63/00H01J23/34
    • B82Y10/00H01J1/312H01J63/00H01J2201/306H01J2329/00
    • A flat panel display includes a ferroelectric thin film between first and second spaced apart electrodes. The ferroelectric thin film emits electrons upon application of a predetermined voltage between the first and second spaced apart electrodes. The electrons are emitted in an electron emission path and impinge upon a luminescent layer such as a phosphor layer, which produces luminescence upon impingement upon the emitter electrodes. The ferroelectric thin film is preferably about 2 .mu.m or less in thickness and is preferably a polycrystalline ferroelectric thin film. More preferably, the thin ferroelectric film is a highly oriented, polycrystalline thin ferroelectric film. Most preferably, highly oriented ferroelectric thin film has a preferred (001) crystal orientation and is about 2 .mu.m or less in thickness. A flat panel display may be formed of arrays of such display elements. Top and bottom electrodes or side electrodes may be used. The display may be formed using conventional microelectronic fabrication steps.
    • 平板显示器包括在第一和第二间隔开的电极之间的铁电薄膜。 铁电薄膜在第一和第二间隔开的电极之间施加预定电压时发射电子。 电子在电子发射路径中发射并撞击在诸如荧光体层的发光层上,其在撞击发射极电极时产生发光。 铁电薄膜的厚度优选为2μm以下,优选为多晶铁电薄膜。 更优选地,薄铁电体膜是高取向多晶薄铁电体膜。 最优选地,高取向铁电薄膜具有优选的(001)晶体取向,并且厚度为约2μm或更小。 平板显示器可以由这种显示元件的阵列形成。 可以使用顶部和底部电极或侧面电极。 显示器可以使用常规的微电子制造步骤形成。
    • 8. 发明授权
    • Selective plasma deposition
    • 选择性等离子体沉积
    • US5858471A
    • 1999-01-12
    • US724967
    • 1996-10-03
    • Mark A. RayGary E. McGuire
    • Mark A. RayGary E. McGuire
    • B05D3/06B01J19/08C23C14/04C23C14/06C23C14/14C23C14/32C23C14/34C23C16/02C23C16/04C23C16/27C23C16/50C30B25/06C30B29/04H01L21/203H01L21/205H01L21/28H01L21/285C23C14/00H05H1/02
    • C23C14/04C23C14/32C23C16/04C23C16/50
    • A deposition process provides selective areal deposition on a substrate surface having separate areas of different materials comprises forming a plasma over the substrate, injecting coating species into the plasma by either of sputtering or gaseous injection, adding a reactive gas for altering surface binding energy at the coating surface, and biasing the substrate during deposition to bombard the substrate with ionic species from the plasma. Surface binding energy is altered, in the general case, differently for the separate areas, enhancing selectivity. Bias power is managed to exploit the alteration in surface binding energy. In the case of gaseous injection of the coating species, and in some cases of sputtering provision of the coating material, the temperature of the substrate surface is managed as well. In an alternative embodiment, selectivity is to phase of the coating material rather than to specific areas on the substrate, and a selected phase may be preferentially deposited on the substrate.
    • 沉积工艺在具有不同材料的分离区域的衬底表面上提供选择性区域沉积,包括在衬底上形成等离子体,通过溅射或气体注射将涂层物质注入到等离子体中,在反应气体中加入用于改变表面结合能的反应气体 涂覆表面,并且在沉积期间偏压衬底以用离子物质从等离子体轰击衬底。 在一般情况下,表面结合能改变为不同的区域,增强选择性。 设计偏压力来利用表面结合能的变化。 在气态注射涂层物质的情况下,以及在一些溅射提供涂层材料的情况下,也可以管理衬底表面的温度。 在替代实施例中,选择性是涂层材料的相位而不是衬底上的特定区域,并且所选择的相可以优先沉积在衬底上。
    • 9. 发明授权
    • Back-gated field emission electron source
    • 后门控场发射电子源
    • US07893605B2
    • 2011-02-22
    • US11904938
    • 2007-09-28
    • Victor Pellegrini MammanaGary E. McGuireOlga Alexander Shenderova
    • Victor Pellegrini MammanaGary E. McGuireOlga Alexander Shenderova
    • H01J1/304
    • B82Y10/00H01J3/022H01J9/025Y10S977/939
    • A field emitter device consistent with certain embodiments has a substantially planar conductor forming a gate electrode. A conductive stripe forms a cathode on the insulating layer. An insulating layer covers at least a portion of the surface between the cathode and the gate. An anode is positioned above the cathode. An emitter structure, for example of carbon nanotubes is disposed on a surface of the cathodes closest to the anode. When an electric field is generated across the insulating layer, the cathode/emitter structure has a combination of work function and aspect ratio that causes electron emission from the emitter structure toward the anode at a field strength that is lower than that which causes emissions from other regions of the cathode. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
    • 与某些实施例一致的场发射器件具有形成栅电极的基本上平面的导体。 导电条在绝缘层上形成阴极。 绝缘层覆盖阴极和栅极之间的表面的至少一部分。 阳极位于阴极上方。 例如碳纳米管的发射极结构设置在最靠近阳极的阴极的表面上。 当跨绝缘层产生电场时,阴极/发射极结构具有功函数和纵横比的组合,其导致电子从发射极结构向阳极发射的场强低于引起来自其它辐射的场强 阴极的区域。 该摘要不被认为是限制性的,因为其他实施例可能偏离本摘要中描述的特征。