TW200717666A - Ion gun - Google Patents

Ion gun

Info

Publication number
TW200717666A
TW200717666A TW094137867A TW94137867A TW200717666A TW 200717666 A TW200717666 A TW 200717666A TW 094137867 A TW094137867 A TW 094137867A TW 94137867 A TW94137867 A TW 94137867A TW 200717666 A TW200717666 A TW 200717666A
Authority
TW
Taiwan
Prior art keywords
ion gun
vacuum container
cathode device
anode
aperture
Prior art date
Application number
TW094137867A
Other languages
Chinese (zh)
Other versions
TWI293788B (en
Inventor
Li Qian
Jing Qi
Jie Tang
Liang Liu
Zhao-Fu Hu
Pi-Jin Chen
Shou-Shan Fan
Original Assignee
Hon Hai Prec Ind Co 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 Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW94137867A priority Critical patent/TWI293788B/en
Publication of TW200717666A publication Critical patent/TW200717666A/en
Application granted granted Critical
Publication of TWI293788B publication Critical patent/TWI293788B/en

Links

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

The present invention provides an ion gun. The ion gun includes a vacuum container, an anode and a cathode device. The vacuum container comprises an electron injection aperture, an ion exit aperture and a gas injection portal. The anode is inside the vacuum container. The cathode is arranged outside of the electron injection aperture. The cathode device is a field emission cold cathode device. The ion gun has the feature of the emitting stably the electron and the simple structure.
TW94137867A 2005-10-28 2005-10-28 Ion gun TWI293788B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94137867A TWI293788B (en) 2005-10-28 2005-10-28 Ion gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94137867A TWI293788B (en) 2005-10-28 2005-10-28 Ion gun

Publications (2)

Publication Number Publication Date
TW200717666A true TW200717666A (en) 2007-05-01
TWI293788B TWI293788B (en) 2008-02-21

Family

ID=45067962

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94137867A TWI293788B (en) 2005-10-28 2005-10-28 Ion gun

Country Status (1)

Country Link
TW (1) TWI293788B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI478199B (en) * 2008-12-24 2015-03-21 Showa Shinku Kk Ion gun and ion beam extraction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI478199B (en) * 2008-12-24 2015-03-21 Showa Shinku Kk Ion gun and ion beam extraction method

Also Published As

Publication number Publication date
TWI293788B (en) 2008-02-21

Similar Documents

Publication Publication Date Title
EP1950786A3 (en) Cold field emitter
EP1471561A3 (en) Electron gun
TW200621087A (en) Organic light emitting device with improved electrode structure
TW200644718A (en) Hybrid OLED having phosphorescent and fluorescent emitters
WO2006060103A3 (en) Photocatalytic process
EP2463891A3 (en) Miniature mass spectrometer system
EP2720250A3 (en) MCP unit, MCP detector, and time-of-flight mass spectrometer
EP1515358A3 (en) Small electron gun
TW200714689A (en) Organic light emitting diode and display apparatus including the same
WO2010029370A3 (en) X-ray tubes
TW200609981A (en) Field emission device and field emission display device using the same
WO2009019791A1 (en) X-ray tube device
TW200735726A (en) Plasma gun and plasma gun film forming apparatus provided with the same
AU2002358370A1 (en) An arrangement and a method for emitting light
WO2007097919A3 (en) Mass spectrometer for trace gas leak detection with suppression of undesired ions
TW200631055A (en) Excimer Lamp
TW200638454A (en) Field emission light source and method for operating the same
TW201130008A (en) Electron gun and the vacuum evacuation apparatus
TW200717666A (en) Ion gun
TW200746539A (en) Coupling light of light emitting resonator to waveguide
WO2013055523A3 (en) Closed electron drift ion source and methods of using the same
JP2007103319A (en) X-ray tube
TW200629969A (en) Organic light emitting diode and display apparatus including the same
WO2002069364A3 (en) Magnetic field for small closed-drift thruster
EP2043175A3 (en) Organic light emitting diode