公开(公告)号：US20070257595A1

公开(公告)日：2007-11-08

申请号：US11620076

申请日：2007-01-05

Applicant: Yutaka Hirose ,  Daisuke Ueda

Inventor： Yutaka Hirose ,  Daisuke Ueda

IPC: H01J99/00

CPC classification number: H01J1/304 ,  B82Y10/00 ,  H01J9/025 ,  H01J2201/30469 ,  Y10T29/49002

Abstract: Provided is an electron emitting device which can achieve high electron emission efficiency even in the case where excitation energy is low. The device includes a carbon nanotube layer which is formed on an SiC substrate and is made up of plural carbon nanotubes vertically oriented with respect to a surface of the SiC substrate; an MgO layer which is formed on and touches the carbon nanotube layer; an ohmic electrode which is connected to the carbon nanotube layer; an electrode which is facing the MgO layer with an air-gap between the MgO layer and the electrode; and a voltage source which applies a voltage between the electrode and the ohmic electrode.

Abstract translation: 提供了即使在激发能量低的情况下也能够实现高电子发射效率的电子发射器件。 该装置包括碳纳米管层，其形成在SiC衬底上并且由相对于SiC衬底的表面垂直取向的多个碳纳米管构成; 形成在碳纳米管层上并与其接触的MgO层; 连接到碳纳米管层的欧姆电极; 在MgO层和电极之间具有气隙的面向MgO层的电极; 以及在电极和欧姆电极之间施加电压的电压源。

公开(公告)号：US12215308B2

公开(公告)日：2025-02-04

申请号：US16604908

申请日：2017-04-14

Applicant: Hitachi High-Technologies Corporation

Inventor： Akira Ikeuchi ,  Shigeru Kawamata ,  Hiromi Mise ,  Akira Sawaguchi

IPC: C12M1/34 ,  G01N33/483 ,  G06T7/60 ,  G06T7/62 ,  G06T7/64 ,  H01J37/22 ,  H01J37/26 ,  H01J99/00

Abstract: Provided is a charged particle beam apparatus capable of more objectively and highly accurately calculating a feature of a cell from an observation image of a cell and evaluating a cell. The charged particle beam apparatus includes an image acquisition unit 18 that acquires an image of a cell, a contour extraction unit 19 that extracts a contour of the image, a feature calculation unit 20 that calculates a morphological feature of the contour based on the contour and calculates the feature of an internal structure such as a cytoplasm contained in an internal area of the contour, and a determination unit 21 that determines quality and/or functionality of the cell based on the feature, and can objectively and highly accurately evaluate the quality and/or the functionality of the cell included in the captured image.

公开(公告)号：US20110006204A1

公开(公告)日：2011-01-13

申请号：US12921525

申请日：2009-02-24

Applicant: Christopher A. Bower ,  Kristin Hedgepath Gilchrist ,  Brian R. Stoner

Inventor： Christopher A. Bower ,  Kristin Hedgepath Gilchrist ,  Brian R. Stoner

IPC: H01J99/00 ,  G01T1/00 ,  H01J49/26 ,  H01J27/20 ,  H01J27/02 ,  H01J37/28 ,  H01J37/26 ,  B01D59/44 ,  H01L31/18

CPC classification number: H01J49/025

Abstract: A detector array and method for making the detector array. The detector array includes a substrate including a plurality of trenches formed therein, and a plurality of collectors electrically isolated from each other, formed on the walls of the trenches, and configured to collect charged particles incident on respective ones of the collectors and to output from the collectors signals indicative of charged particle collection. In the detector array, adjacent ones of the plurality of trenches are disposed in a staggered configuration relative to one another. The method forms in a substrate a plurality of trenches across a surface of the substrate such that adjacent ones of the trenches are in a staggered sequence relative to one another, forms in the plurality of trenches a plurality of collectors, and connects a plurality of electrodes respectively to the collectors.

Abstract translation: 用于制造检测器阵列的检测器阵列和方法。 探测器阵列包括一个衬底，该衬底包括形成在其中的多个沟槽，以及形成在沟槽壁上的彼此电隔离的多个集电极，并且被配置成收集入射在相应集电极上的带电粒子，并从 收集器信号指示带电粒子收集。 在检测器阵列中，多个沟槽中的相邻的沟槽相对于彼此以交错的配置布置。 该方法在衬底中形成穿过衬底的表面的多个沟槽，使得相邻的沟槽相对于彼此处于交错的序列，在多个沟槽中形成多个集电极，并且连接多个电极 分别给收藏家。

公开(公告)号：US20090314936A1

公开(公告)日：2009-12-24

申请号：US10590822

申请日：2005-02-24

Applicant: Yoshinao Okuno

Inventor： Yoshinao Okuno

IPC: H01J49/26 ,  H01J99/00 ,  B29C59/16

CPC classification number: H01J49/0418

Abstract: In mass spectrometry which allows ionization of a sample without using any matrix, there are provided (i) a sample target which improves efficiency and stability of the ionization so as to be more practical and (ii) a production method thereof. The sample target includes, as a sample support surface, a surface which is used to support a sample in ionizing the sample on the basis of laser irradiation so as to perform mass spectrometry and which has a finely bumpy structure of an order ranging from nanometer to several dozen micrometer, wherein a face of the sample support surface is coated with metal. Further, the bumpy structure of the sample support surface is preferably arranged so that a plurality of concave portions are regularly formed so as to have an interval of not less than 1 nm and less than 30 μm. In the sample target, the concave portion has a trench shape, a lattice shape, or a cylindrical or prismatic shape. The sample target is produced in accordance with lithography.

Abstract translation: 在允许不使用任何基质的情况下使样品电离的质谱法中，提供了（i）提高电离效率和稳定性的样品靶，以便更实用，和（ii）其制备方法。 样品靶作为样品支撑表面包括用于支持样品在激光照射的基础上离子化样品以进行质谱分析的表面，其具有从纳米到 几十微米，其中样品支撑表面的表面被金属涂覆。 此外，样品支撑表面的颠簸结构优选地布置成使得多个凹部规则地形成为具有不小于1nm且小于30μm的间隔。 在样本目标中，凹部具有沟槽形状，格子状或圆柱形或棱柱形状。 样品目标根据光刻制造。

公开(公告)号：US20080251738A1

公开(公告)日：2008-10-16

申请号：US12002939

申请日：2007-12-18

Applicant: Efrain Figueroa

Inventor： Efrain Figueroa

IPC: H01S3/00 ,  H01J99/00

CPC classification number: H01S3/1055 ,  G02B27/646 ,  H01S3/137 ,  H01S3/139 ,  H01S3/225 ,  H01S2301/02

Abstract: A method and apparatus is disclosed that may comprise an ultraviolet light source; an optical element within an optical path of the light source mounted on an optical element mount; a vibration damping mechanism operatively connected to the optical element or to the mount which may comprise a wire mesh pad. The optical element may comprise a center wavelength selection optical element, which may comprise a grating, a mirror, or a prism. The vibration damping mechanism may comprise the wire mesh pad comprising an elastic interface between a driving mechanism lever arm operable to move the optical element or the mount and a driving lever arm actuator. The vibration damping mechanism may comprise a mass damping mechanism comprising a mounting plate connected to the optical element or to the mount; a damping mass; the wire mesh pad comprising an elastic interface between the mounting plate and the damping mass.

Abstract translation: 公开了一种可以包括紫外光源的方法和装置; 安装在光学元件支架上的光源的光路内的光学元件; 可操作地连接到光学元件或可以包括丝网垫的安装件的减振机构。 光学元件可以包括中心波长选择光学元件，其可以包括光栅，反射镜或棱镜。 振动阻尼机构可以包括金属丝网垫，其包括可操作以移动光学元件或安装座的驱动机构杠杆臂和驱动杠杆臂致动器之间的弹性界面。 振动阻尼机构可以包括质量阻尼机构，其包括连接到光学元件或安装件的安装板; 阻尼块; 所述丝网垫包括所述安装板和所述阻尼块之间的弹性界面。

公开(公告)号：US20080246397A1

公开(公告)日：2008-10-09

申请号：US11696220

申请日：2007-04-04

Applicant: Bily Wang ,  Jonnie Chuang ,  Chia-Hung Chen

Inventor： Bily Wang ,  Jonnie Chuang ,  Chia-Hung Chen

IPC: H01J99/00 ,  H01J9/26

CPC classification number: H01L33/505 ,  H01L33/486 ,  H01L33/507 ,  H01L33/52 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A manufacturing method of white light LED and a structure thereof include first, a substrate being prepared to be formed as a consecutively connected holder, on a first electrode of which non-conductive fluorescent glue is coated to form a fluorescent layer, on which a blue light chip is fixed; second, two conducting wires being welded onto the chip and electrically connected to both the first electrode and the second electrode of the holder respectively, finally, glue body encapsulating the holder, the fluorescent layer, the chip, and the two conducting wires to form a photic zone, over which a frame body encloses; furthermore, a window being formed on the frame body and provided for making the photic zone exposed. When blue light chip is excited to generate blue light, which will further excite the fluorescent layer to emit yellow light, then both blue light and yellow light will be dispersed through the photic zone to generate a uniform light source, which may output light longitudinally and collectively, making the output power promoted notably and the lightness enhanced significantly.

Abstract translation: 白光LED的制造方法及其结构首先在准备形成为连续保持器的基板上，在其上涂布非导电荧光胶的第一电极上形成荧光层，蓝色 光芯片固定; 第二，将两根导线焊接在芯片上，分别与保持器的第一电极和第二电极两者电连接，最后将胶体封装在保持器，荧光层，芯片和两根导线上，形成 一个框架主体围绕着它; 此外，窗框形成在框架体上并被设置用于使光区暴露。 当蓝光芯片被激发以产生蓝光，这将进一步激发荧光层发出黄光，则蓝光和黄光将通过光区分散以产生均匀的光源，其可以纵向输出光， 共同推动输出功率显着提升，亮度明显增强。