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    Electron emitting element having dummy electrode, and its manufacturing method
    124.
    发明专利
    Electron emitting element having dummy electrode, and its manufacturing method 有权
    具有电极的电子发射元件及其制造方法

    公开(公告)号：JP2005197214A

    公开(公告)日：2005-07-21

    申请号：JP2004280316

    申请日：2004-09-27

    Applicant: Samsung Sdi Co Ltd ,  三星エスディアイ株式会社

    Inventor： HWANG SEONG-YEON

    IPC: H01J9/39 ,  H01J1/304 ,  H01J1/62 ,  H01J3/02 ,  H01J9/02 ,  H01J29/02 ,  H01J29/04 ,  H01J29/46 ,  H01J29/94 ,  H01J31/12

    CPC classification number: H01J3/02 ,  H01J29/94 ,  H01J31/127

    Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element capable of suppressing signal distortion to prevent screen quality deterioration due to the signal distortion. SOLUTION: The present invention relates to an electron emitting element further including an extra electrode having various functions in addition to electrodes contributing to electron emission. The electron emitting element includes first and second bases disposed opposite to each other, cathode and gate electrodes disposed on the first base via an insulating layer in an effective electron emission region provided on the first base, an electron emission source formed so as to electrically contact with the cathode electrode, at least one dummy electrode positioned out of the effective electron emission region, at least one anode electrode formed on the second base, and a fluorescent layer formed on one surface of the anode electrode. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种能够抑制信号失真的电子发射元件，以防止由信号失真引起的屏幕质量劣化。 解决方案：本发明涉及除了有助于电子发射的电极之外，还包括具有各种功能的附加电极的电子发射元件。 电子发射元件包括彼此相对设置的第一和第二基底，设置在第一基底上的阴极和栅电极，该阴极和栅电极设置在第一基底上的有效电子发射区域中的绝缘层，形成为电接触的电子发射源 与阴极电极，位于有效电子发射区域外的至少一个虚拟电极，形成在第二基底上的至少一个阳极电极和形成在阳极电极的一个表面上的荧光层。 版权所有（C）2005，JPO＆NCIPI

    INVERSE PHOTOELECTRON SPECTROSCOPY DEVICE
    126.
    发明公开
    INVERSE PHOTOELECTRON SPECTROSCOPY DEVICE 审中-公开
    反向FOTOELEKTRONENSPEKTROSKOPIEVORRICHTUNG

    公开(公告)号：EP3150992A1

    公开(公告)日：2017-04-05

    申请号：EP15798968.2

    申请日：2015-05-27

    Applicant: Japan Science and Technology Agency

    Inventor： YOSHIDA, Hiroyuki

    IPC: G01N21/62 ,  H01J37/06 ,  H01J37/244 ,  H01J37/252

    CPC classification number: G01N21/71 ,  G01J3/0208 ,  G01J3/443 ,  G01N21/62 ,  G01N23/2254 ,  G01N2201/0638 ,  G01N2201/068 ,  G01N2223/6116 ,  H01J3/02 ,  H01J3/18 ,  H01J37/244 ,  H01J37/252 ,  H01J2237/06308 ,  H01J2237/06375 ,  H01J2237/2445

    Abstract: An inverse photoemission spectroscopy apparatus is configured to detect a light generated by the relaxation of electrons to an unoccupied state of a sample.The apparatus includes an electron source for generating electrons with which a sample is irradiated, a wavelength selector for extracting a light having a certain wavelength from the light generated in the sample, a photodetector for detecting the light extracted by the wavelength selector; and a focusing optics disposed between the sample and the photodetector. The electron source contains yttrium oxide as a thermionic emission material.

    Abstract translation: 反射光电子发射光谱装置被配置为检测由电子弛豫产生的光到样品的未占据状态。该装置包括用于产生照射样品的电子的电子源，用于提取具有 从样品中产生的光的一定波长，用于检测由波长选择器提取的光的光电检测器; 以及设置在样品和光电检测器之间的聚焦光学元件。 电子源包含氧化钇作为热离子发射材料。

    Converter of orbital momentum into spin momentum for the polarization of particle beams
    130.
    发明公开
    Converter of orbital momentum into spin momentum for the polarization of particle beams 审中-公开
    Bahndrehimpuls-zu-Spin-Wandlerfürdie Polarization von Teilchenstrahlen

    公开(公告)号：EP2605266A2

    公开(公告)日：2013-06-19

    申请号：EP12197283.0

    申请日：2012-12-14

    Applicant: Consiglio Nazionale delle Ricerche

    Inventor： Grillo, Vincenzo ,  Marrucci, Lorenzo ,  Karimi, Ebrahim ,  Santamato, Enrico

    IPC: H01J37/06 ,  H01J3/02

    CPC classification number: H01J37/26 ,  G21K1/16 ,  H01J3/02 ,  H01J37/06 ,  H01J2203/0296 ,  H01J2237/06383

    Abstract: Apparatus for spin polarizing a particle beam, which is adapted to process an input particle beam (Bi) in such a way as to generate an at least partially spin polarized output particle beam (Bo), and comprises:
    - a vortex beam generator (1) for imparting orbital angular momentum to the input particle beam;
    - an electromagnetic field generator (5) for generating a transverse magnetic field, space-variant and symmetric with respect to the (z) axis of the input particle beam, in such a way as to change the spin of the particles and attach thereto a plurality of different values of orbital angular momentum in dependence on their input spin values; and
    - a beam component separating group (7, 9) for spatially separating the particles in dependence on their orbital angular momentum values, in such a way as to obtain the at least partially spin polarized output particle beam.

    Abstract translation: 用于自旋极化粒子束的装置，其适于以这样的方式处理输入粒子束（Bi），以产生至少部分自旋极化输出粒子束（Bo），并且包括： - 涡流发生器（1） ），用于将轨道角动量传递给输入粒子束; - 用于产生相对于输入粒子束的（z）轴的空间变化和对称的横向磁场的电磁场发生器（5），以改变粒子的旋转并附着于其上 多个不同的轨道角动量值取决于它们的输入自旋值; 和 - 用于根据其轨道角动量值空间分离颗粒的束分量分离组（7,9），以获得至少部分旋转极化的输出粒子束。

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