Camera motion detection system
    1.
    发明申请
    Camera motion detection system 审中-公开
    相机运动检测系统

    公开(公告)号:US20060185431A1

    公开(公告)日:2006-08-24

    申请号:US11063509

    申请日:2005-02-23

    IPC分类号: G01P15/00

    摘要: Provided is a method and system for detecting rotational movement of a camera. Three pairs of accelerometers are located in the camera, with the motion sensing axes of each of the accelerometers in each of the pairs parallel to one another. The accelerometers are relatively positioned in the camera such that the planes formed by the motion sensing axes of each of the pairs of accelerometers are substantially mutually orthogonal.

    摘要翻译: 提供了一种用于检测照相机的旋转运动的方法和系统。 三对加速度计位于相机中,每对加速度计的运动感测轴彼此平行。 加速度计相对定位在相机中,使得由每对加速度计的运动感测轴形成的平面基本上相互正交。

    Multi-layer thin film in a ballistic electron emitter
    2.
    发明申请
    Multi-layer thin film in a ballistic electron emitter 审中-公开
    弹道电子发射器中的多层薄膜

    公开(公告)号:US20060151777A1

    公开(公告)日:2006-07-13

    申请号:US11033768

    申请日:2005-01-12

    IPC分类号: H01L29/06

    CPC分类号: B82Y10/00 H01J1/312 H01J9/022

    摘要: An electron emitter that includes a metal film having a set of layers that are selected and arranged to adhere the metal film to a remainder of a structure of the electron emitter while avoiding electron loss in the metal film. A multiple layer metal film according to the present techniques enables a balance among adhesion properties, metal diffusion, and oxide properties that might otherwise hinder the performance of an electron emitter.

    摘要翻译: 一种电子发射器,其包括具有一组层的金属膜,所述层被选择并布置成将金属膜附着到电子发射体的其余部分,同时避免金属膜中的电子损失。 根据本技术的多层金属膜能够在粘合性能,金属扩散性以及可能阻碍电子发射体性能的氧化物性质之间取得平衡。

    Anodizing process for improving electron emission in electronic devices
    3.
    发明申请
    Anodizing process for improving electron emission in electronic devices 审中-公开
    用于改善电子器件中电子发射的阳极氧化工艺

    公开(公告)号:US20050051764A1

    公开(公告)日:2005-03-10

    申请号:US10656635

    申请日:2003-09-04

    IPC分类号: H01J1/312 H01J9/02 H01L29/06

    CPC分类号: B82Y10/00 H01J1/312 H01J9/025

    摘要: A method is presented for forming pores within a central area of a semi-conductive or conductive surface. The method includes forming a semi-conductive or conductive surface on a substrate. This semi-conductive or conductive surface is formed in a manner ensuring that upon application of an electric field at the semi-conductive or conductive surface an intensity of the electric field at a central area of the surface is at least as great as an intensity of the electric field at a perimeter of the surface. Finally, the method includes anodizing the semi-conductive or conductive surface by generating the electric field at the semi-conductive or conductive surface to form a porous region within the semi-conductive or conductive surface.

    摘要翻译: 提出了一种用于在半导体或导电表面的中心区域内形成孔的方法。 该方法包括在衬底上形成半导体或导电表面。 这种半导体或导电表面以确保在半导体或导电表面上施加电场的方式形成,表面中心区域处的电场的强度至少等于 表面周边的电场。 最后,该方法包括通过在半导体或导电表面处产生电场来在半导体或导电表面内形成多孔区域来阳极氧化半导体或导电表面。

    Electron emitter device for data storage applications and method of manufacture
    4.
    发明申请
    Electron emitter device for data storage applications and method of manufacture 失效
    用于数据存储应用的电子发射器件和制造方法

    公开(公告)号:US20050029920A1

    公开(公告)日:2005-02-10

    申请号:US10932695

    申请日:2004-09-01

    摘要: A field emission device, which among other things may be used within an ultra-high density storage system, is disclosed. The emitter device includes an emitter electrode, an extractor electrode, and a solid-state field controlled emitter that utilizes a Schottky metal-semiconductor junction or barrier. The Schottky metal-semiconductor barrier is formed on the emitter electrode and electrically couples with the extractor electrode such that when an electric potential is placed between the emitter electrode and the extractor electrode, a field emission of electrons is generated from an exposed surface of the semiconductor layer. Further, the Schottky metal may be selected from typical conducting layers such as platinum, gold, silver, or a conductive semiconductor layer that is able to provide a high electron pool at the barrier. The semiconductor layer placed on the Schottky metal is typically very weakly conductive of n-type and has a wide band gap in order to create conditions conducive to creating induced negative electron affinity at applied fields necessary to provide electron emission. One type of wide band-gap material can be selected from titanium dioxide or titanium nitride or other comparable materials.

    摘要翻译: 公开了一种场致发射装置,其可以在超高密度存储系统内使用。 发射器件包括发射电极,提取器电极和利用肖特基金属 - 半导体结或势垒的固态场控制的发射极。 肖特基金属半导体势垒形成在发射极电极上并与提取器电极电耦合,使得当在发射电极和提取器电极之间放置电位时,从半导体的暴露表面产生电子的场发射 层。 此外,肖特基金属可以选自能够在屏障处提供高电子池的典型的导电层,例如铂,金,银或导电半导体层。 放置在肖特基金属上的半导体层通常是n型非常弱的导电性并且具有宽的带隙,以便产生有助于在提供电子发射所必需的施加场产生诱导的负电子亲和力的条件。 一种类型的宽带隙材料可以选自二氧化钛或氮化钛或其他可比较的材料。

    Focus device for cameras
    6.
    发明申请
    Focus device for cameras 审中-公开
    相机聚焦装置

    公开(公告)号:US20060197865A1

    公开(公告)日:2006-09-07

    申请号:US11073986

    申请日:2005-03-07

    IPC分类号: H04N5/232

    CPC分类号: H04N5/2253 H04N5/23212

    摘要: Provided is a focus device for a camera. The focus device moves an image sensor toward, or away from, the incoming light of an image according to commands received from a processor/controller. The focus device includes an actuator for inducing movement of the image sensor, and a position sensor for measuring the distance moved. In one embodiment, the actuator is a voice coil actuator comprising a plurality of magnets and a coil winding. In an alternate embodiment, the actuator is a piezo-bimorph actuator of a type well known in the art. Operation of the actuator is controlled by the processor/controller. Further, the resulting measurement data from the position sensor is used by one or more focusing algorithms in the camera to focus the image.

    摘要翻译: 提供了一种用于照相机的聚焦装置。 聚焦装置根据从处理器/控制器接收的命令将图像传感器移动到图像的入射光或者远离图像的入射光。 聚焦装置包括用于引起图像传感器的移动的致动器和用于测量移动距离的位置传感器。 在一个实施例中,致动器是包括多个磁体和线圈绕组的音圈致动器。 在替代实施例中,致动器是本领域公知的类型的压电双压电晶片致动器。 执行器的操作由处理器/控制器控制。 此外,来自位置传感器的所得到的测量数据由相机中的一个或多个聚焦算法使用以对图像进行聚焦。

    Printing systems and methods of using such printing systems
    8.
    发明授权
    Printing systems and methods of using such printing systems 有权
    打印系统和使用这种打印系统的方法

    公开(公告)号:US09488927B2

    公开(公告)日:2016-11-08

    申请号:US13643930

    申请日:2010-04-30

    摘要: A printing system (30, 40, 40′, 50, 50′) includes at least one ejector coupled to a reservoir (38) that is configured to contain a printing composition including a hydrocarbon having at least one unsaturated bond. The hydrocarbon is configured to at least one of polymerize or crosslink in the presence of a reactive species. The at least one ejector is configured to eject the printing composition onto a surface (34, 36, 10). The system (30, 40, 40′, 50, 50′) further includes a corona generator (32, 32′, 32″, 32′″) configured to generate the reactive species in situ. The corona generator (32, 32′, 32″, 32′″) is positioned with respect to the reservoir (38) such that the reactive species is exposed to the printing composition after the printing composition has been ejected onto the surface (34, 36, 10). The polymerizing and/or the cross-linking of the hydrocarbon is configured to form a polymer matrix (12) from the ejected printing composition.

    摘要翻译: 打印系统(30,40,40',50,50')包括耦合到储存器(38)的至少一个喷射器,其被配置为容纳包含具有至少一个不饱和键的烃的印刷组合物。 烃被配置成在反应性物质存在下聚合或交联中的至少一种。 所述至少一个喷射器构造成将所述印刷组合物喷射到表面(34,36,10)上。 系统(30,40,40',50,50')还包括配置成原位产生反应性物质的电晕发生器(32,32',32“,32”)。 电晕发生器(32,32',32“,32”“)相对于储存器(38)定位,使得在将印刷组合物喷射到表面上之后,反应性物质暴露于印刷组合物 36,10)。 烃的聚合和/或交联被配置成从喷射的印刷组合物形成聚合物基质(12)。

    PRINTERS, METHODS, AND APPARATUS TO REDUCE AEROSOL
    10.
    发明申请
    PRINTERS, METHODS, AND APPARATUS TO REDUCE AEROSOL 有权
    打印机,方法和装置降低航空器

    公开(公告)号:US20130215194A1

    公开(公告)日:2013-08-22

    申请号:US13878720

    申请日:2010-10-29

    IPC分类号: B41J2/165

    摘要: Printers, methods, and apparatus to reduce aerosol are disclosed. An example apparatus to reduce aerosol includes a print head (102) to generate droplets (314-320) and aerosol (322-326), and to direct the droplets (314-320) toward a print substrate (104), a first corona wire (108) to generate first ions (340, 344) having a first electrical polarity to direct the aerosol (322-326) toward the print substrate (104), and a second corona wire (110) to generate second ions (340, 344) to direct the aerosol (322-326) toward the print substrate (104), wherein the second ions (340, 344) have a second electrical polarity that is opposite the first electrical polarity.

    摘要翻译: 公开了用于减少气溶胶的打印机,方法和装置。 用于减少气溶胶的示例性装置包括产生液滴(314-320)和气溶胶(322-326)的打印头(102),并且将液滴(314-320)引向印刷基板(104),第一电晕 线(108)以产生具有第一电极性以将气溶胶(322-326)引向印刷基底(104)的第一离子(340,344)和第二电晕丝(110),以产生第二离子(340, 344)以将气溶胶(322-326)引向印刷基底(104),其中第二离子(340,344)具有与第一电极性相反的第二电极性。