JPH0572698B2 - - Google Patents

Info

Publication number
JPH0572698B2
JPH0572698B2 JP61079938A JP7993886A JPH0572698B2 JP H0572698 B2 JPH0572698 B2 JP H0572698B2 JP 61079938 A JP61079938 A JP 61079938A JP 7993886 A JP7993886 A JP 7993886A JP H0572698 B2 JPH0572698 B2 JP H0572698B2
Authority
JP
Japan
Prior art keywords
vapor
cesium
alkali metal
porous body
container
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP61079938A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62237650A (ja
Inventor
Yoshinori Ikebe
Hifumi Tamura
Hiroyasu Shichi
Eiichi Izumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP61079938A priority Critical patent/JPS62237650A/ja
Priority to US07/036,488 priority patent/US4774433A/en
Publication of JPS62237650A publication Critical patent/JPS62237650A/ja
Publication of JPH0572698B2 publication Critical patent/JPH0572698B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/26—Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electron Sources, Ion Sources (AREA)
JP61079938A 1986-04-09 1986-04-09 金属イオン発生装置 Granted JPS62237650A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61079938A JPS62237650A (ja) 1986-04-09 1986-04-09 金属イオン発生装置
US07/036,488 US4774433A (en) 1986-04-09 1987-04-09 Apparatus for generating metal ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61079938A JPS62237650A (ja) 1986-04-09 1986-04-09 金属イオン発生装置

Publications (2)

Publication Number Publication Date
JPS62237650A JPS62237650A (ja) 1987-10-17
JPH0572698B2 true JPH0572698B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-12

Family

ID=13704260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61079938A Granted JPS62237650A (ja) 1986-04-09 1986-04-09 金属イオン発生装置

Country Status (2)

Country Link
US (1) US4774433A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS62237650A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739253A1 (de) * 1987-11-19 1989-06-01 Max Planck Gesellschaft Mit kontaktionisation arbeitende einrichtung zum erzeugen eines strahles beschleunigter ionen
US4902898A (en) * 1988-04-26 1990-02-20 Microelectronics Center Of North Carolina Wand optics column and associated array wand and charged particle source
US5534743A (en) * 1993-03-11 1996-07-09 Fed Corporation Field emission display devices, and field emission electron beam source and isolation structure components therefor
US5561339A (en) * 1993-03-11 1996-10-01 Fed Corporation Field emission array magnetic sensor devices
WO1994020975A1 (en) * 1993-03-11 1994-09-15 Fed Corporation Emitter tip structure and field emission device comprising same, and method of making same
US5903243A (en) * 1993-03-11 1999-05-11 Fed Corporation Compact, body-mountable field emission display device, and display panel having utility for use therewith
US5583393A (en) * 1994-03-24 1996-12-10 Fed Corporation Selectively shaped field emission electron beam source, and phosphor array for use therewith
US5629583A (en) * 1994-07-25 1997-05-13 Fed Corporation Flat panel display assembly comprising photoformed spacer structure, and method of making the same
US5828288A (en) * 1995-08-24 1998-10-27 Fed Corporation Pedestal edge emitter and non-linear current limiters for field emitter displays and other electron source applications
US5844351A (en) * 1995-08-24 1998-12-01 Fed Corporation Field emitter device, and veil process for THR fabrication thereof
US5688158A (en) * 1995-08-24 1997-11-18 Fed Corporation Planarizing process for field emitter displays and other electron source applications
US20040118452A1 (en) * 2002-01-30 2004-06-24 Plasmion Corporation Apparatus and method for emitting cesium vapor
US20030141187A1 (en) * 2002-01-30 2003-07-31 Plasmion Corporation Cesium vapor emitter and method of fabrication the same
EP1598844B1 (en) * 2003-01-17 2010-09-22 Hamamatsu Photonics K. K. Alkali metal generating agent and uses thereof for producing a photo-cathode and a secondary-electron emitting surface
WO2009036218A1 (en) * 2007-09-13 2009-03-19 Ehd Technology Group, Inc. Apparatus and method for cleaning wafer edge using energetic particle beams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715694A (en) * 1947-05-09 1955-08-16 Hubert P Yockey Ion producing apparatus
JPS5830055A (ja) * 1981-08-18 1983-02-22 New Japan Radio Co Ltd イオンビ−ム源
JPS58121536A (ja) * 1982-01-13 1983-07-19 Jeol Ltd 金属イオン源
JPS58163135A (ja) * 1982-03-20 1983-09-27 Nippon Denshi Zairyo Kk イオン源
JPS60180048A (ja) * 1984-02-24 1985-09-13 Fujitsu Ltd 電界型イオン源
JPS61142645A (ja) * 1984-12-17 1986-06-30 Hitachi Ltd 正，負兼用イオン源

Also Published As

Publication number Publication date
US4774433A (en) 1988-09-27
JPS62237650A (ja) 1987-10-17

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