BR112018011205A2 - elemento-guia e recepção de elétrons - Google Patents

elemento-guia e recepção de elétrons

Info

Publication number
BR112018011205A2
BR112018011205A2 BR112018011205A BR112018011205A BR112018011205A2 BR 112018011205 A2 BR112018011205 A2 BR 112018011205A2 BR 112018011205 A BR112018011205 A BR 112018011205A BR 112018011205 A BR112018011205 A BR 112018011205A BR 112018011205 A2 BR112018011205 A2 BR 112018011205A2
Authority
BR
Brazil
Prior art keywords
antenna
guide element
electron
electron reception
base
Prior art date
Application number
BR112018011205A
Other languages
English (en)
Inventor
Hu Qiu-Hong
Original Assignee
Luxbright Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luxbright Ab filed Critical Luxbright Ab
Publication of BR112018011205A2 publication Critical patent/BR112018011205A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/147—Spot size control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/06—Lamps with luminescent screen excited by the ray or stream
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/081—Target material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/086—Target geometry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes

Landscapes

  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Details Of Aerials (AREA)

Abstract

a presente invenção refere-se a uma antena de elétrons como um anodo para uma geração de raios x de micro ou nanofoco que compreende uma base de antena (0345) e um elemento de antena (0335) disposto sobre a base de antena de modo que o elemento de antena projeta de uma superfície dianteira da base de antena, em que a antena está disposta para guiar e atrair os elétrons (0325) na sua proximidade para o topo do elemento de antena.
BR112018011205A 2015-12-04 2015-12-04 elemento-guia e recepção de elétrons BR112018011205A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/078733 WO2017092834A1 (en) 2015-12-04 2015-12-04 An electron guiding and receiving element

Publications (1)

Publication Number Publication Date
BR112018011205A2 true BR112018011205A2 (pt) 2018-11-21

Family

ID=54782731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011205A BR112018011205A2 (pt) 2015-12-04 2015-12-04 elemento-guia e recepção de elétrons

Country Status (15)

Country Link
US (1) US10825636B2 (pt)
EP (1) EP3384516A1 (pt)
JP (1) JP6746699B2 (pt)
KR (1) KR102201864B1 (pt)
CN (1) CN108369884B (pt)
AU (1) AU2015415888B2 (pt)
BR (1) BR112018011205A2 (pt)
CA (1) CA3007304A1 (pt)
MX (1) MX2018006720A (pt)
NZ (1) NZ743361A (pt)
RU (1) RU2705092C1 (pt)
SA (1) SA518391635B1 (pt)
TW (1) TWI723094B (pt)
WO (1) WO2017092834A1 (pt)
ZA (1) ZA201804452B (pt)

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DE102018201245B3 (de) * 2018-01-26 2019-07-25 Carl Zeiss Industrielle Messtechnik Gmbh Target für eine Strahlungsquelle, Strahlungsquelle zum Erzeugen invasiver elektromagnetischer Strahlung, Verwendung einer Strahlungsquelle und Verfahren zum Herstellen eines Targets für eine Strahlungsquelle
US11315751B2 (en) * 2019-04-25 2022-04-26 The Boeing Company Electromagnetic X-ray control
US11964062B2 (en) * 2019-09-03 2024-04-23 Luxhygenix Inc. Antimicrobial device using ultraviolet light
CN111081505B (zh) * 2019-12-24 2021-08-03 中山大学 一种共面双栅聚焦结构的纳米冷阴极电子源及其制作方法
US11404235B2 (en) 2020-02-05 2022-08-02 John Thomas Canazon X-ray tube with distributed filaments
US20220210900A1 (en) * 2020-12-31 2022-06-30 VEC Imaging GmbH & Co. KG Hybrid multi-source x-ray source and imaging system
JP2022105846A (ja) * 2021-01-05 2022-07-15 浜松ホトニクス株式会社 Ｘ線発生用ターゲット、ｘ線発生装置及びｘ線撮像システム
US11721514B2 (en) * 2021-04-23 2023-08-08 Oxford Instruments X-ray Technology Inc. X-ray tube anode

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US20150117599A1 (en) * 2013-10-31 2015-04-30 Sigray, Inc. X-ray interferometric imaging system
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FR2995439A1 (fr) * 2012-09-10 2014-03-14 Commissariat Energie Atomique Source de rayons x generant un faisceau de taille nanometrique et dispositif d'imagerie comportant au moins une telle source
RU2524351C2 (ru) 2012-11-01 2014-07-27 Открытое акционерное общество "Научно-исследовательский институт газоразрядных приборов "Плазма" (ОАО "Плазма") Импульсная рентгеновская трубка
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Also Published As

Publication number Publication date
RU2705092C1 (ru) 2019-11-05
TWI723094B (zh) 2021-04-01
CA3007304A1 (en) 2017-06-08
TW201731156A (zh) 2017-09-01
AU2015415888A1 (en) 2018-07-19
NZ743361A (en) 2021-07-30
KR102201864B1 (ko) 2021-01-11
KR20180098569A (ko) 2018-09-04
CN108369884B (zh) 2021-03-02
ZA201804452B (en) 2019-03-27
US10825636B2 (en) 2020-11-03
SA518391635B1 (ar) 2022-08-07
JP6746699B2 (ja) 2020-08-26
JP2018537820A (ja) 2018-12-20
MX2018006720A (es) 2018-08-01
US20180358197A1 (en) 2018-12-13
CN108369884A (zh) 2018-08-03
AU2015415888B2 (en) 2021-10-28
EP3384516A1 (en) 2018-10-10
WO2017092834A1 (en) 2017-06-08

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