TW200739651A - Emission source having carbon nanotube - Google Patents

Emission source having carbon nanotube

Info

Publication number
TW200739651A
TW200739651A TW095112499A TW95112499A TW200739651A TW 200739651 A TW200739651 A TW 200739651A TW 095112499 A TW095112499 A TW 095112499A TW 95112499 A TW95112499 A TW 95112499A TW 200739651 A TW200739651 A TW 200739651A
Authority
TW
Taiwan
Prior art keywords
carbon nanotube
emission source
film
electrically conductive
tip part
Prior art date
Application number
TW095112499A
Other languages
Chinese (zh)
Other versions
TWI309428B (en
Inventor
Wei Wei
Kai-Li Jiang
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 TW95112499A priority Critical patent/TWI309428B/en
Publication of TW200739651A publication Critical patent/TW200739651A/en
Application granted granted Critical
Publication of TWI309428B publication Critical patent/TWI309428B/en

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  • Cold Cathode And The Manufacture (AREA)

Abstract

An emission source includes an electrically conductive base, a carbon nanotube and a film. The electrically conductive base includes a tip part. One end of the carbon nanotube is attached on the surface of the tip part. Another end of the carbon nanotube extends outwards along the tip part of the electrically conductive base. The film is arranged on at least the surfaces of the outside end of the carbon nanotube. The work function of the film is lower than the work function of the carbon nanotube.
TW95112499A 2006-04-07 2006-04-07 Emission source having carbon nanotube TWI309428B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95112499A TWI309428B (en) 2006-04-07 2006-04-07 Emission source having carbon nanotube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95112499A TWI309428B (en) 2006-04-07 2006-04-07 Emission source having carbon nanotube

Publications (2)

Publication Number Publication Date
TW200739651A true TW200739651A (en) 2007-10-16
TWI309428B TWI309428B (en) 2009-05-01

Family

ID=45072038

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95112499A TWI309428B (en) 2006-04-07 2006-04-07 Emission source having carbon nanotube

Country Status (1)

Country Link
TW (1) TWI309428B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI474362B (en) * 2008-03-03 2015-02-21 Carl Zeiss Microscopy Llc Gas field ion source with coated tip

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101425435B (en) 2007-11-02 2013-08-21 清华大学 Field emission type electron source and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI474362B (en) * 2008-03-03 2015-02-21 Carl Zeiss Microscopy Llc Gas field ion source with coated tip

Also Published As

Publication number Publication date
TWI309428B (en) 2009-05-01

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