JPS6454650A - Electron emission element - Google Patents

Electron emission element

Info

Publication number
JPS6454650A
JPS6454650A JP21032287A JP21032287A JPS6454650A JP S6454650 A JPS6454650 A JP S6454650A JP 21032287 A JP21032287 A JP 21032287A JP 21032287 A JP21032287 A JP 21032287A JP S6454650 A JPS6454650 A JP S6454650A
Authority
JP
Japan
Prior art keywords
electrode
electron emission
projection
emission element
deflecting
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.)
Granted
Application number
JP21032287A
Other languages
English (en)
Other versions
JP2645708B2 (ja
Inventor
Ichiro Nomura
Kojiro Yokono
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP21032287A priority Critical patent/JP2645708B2/ja
Publication of JPS6454650A publication Critical patent/JPS6454650A/ja
Application granted granted Critical
Publication of JP2645708B2 publication Critical patent/JP2645708B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type

Landscapes

  • Cold Cathode And The Manufacture (AREA)
JP21032287A 1987-08-26 1987-08-26 電子放出素子 Expired - Fee Related JP2645708B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21032287A JP2645708B2 (ja) 1987-08-26 1987-08-26 電子放出素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21032287A JP2645708B2 (ja) 1987-08-26 1987-08-26 電子放出素子

Publications (2)

Publication Number Publication Date
JPS6454650A true JPS6454650A (en) 1989-03-02
JP2645708B2 JP2645708B2 (ja) 1997-08-25

Family

ID=16587506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21032287A Expired - Fee Related JP2645708B2 (ja) 1987-08-26 1987-08-26 電子放出素子

Country Status (1)

Country Link
JP (1) JP2645708B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190034A (ja) * 1989-12-19 1991-08-20 Matsushita Electric Ind Co Ltd 電子放出素子とその製造方法
JPH04229923A (ja) * 1990-07-16 1992-08-19 Hughes Aircraft Co 電界電子放射器構造およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417551A (en) * 1977-06-30 1979-02-08 Rosenblad Corp Falling film heat exchanger and condensation method
JPS5569941A (en) * 1978-11-20 1980-05-27 Matsushita Electric Ind Co Ltd Electron source for display unit
JPS5718324A (en) * 1980-07-07 1982-01-30 Mitsubishi Electric Corp Method of working
JPS5916255A (ja) * 1982-07-19 1984-01-27 Nippon Telegr & Teleph Corp <Ntt> 電子銃

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417551A (en) * 1977-06-30 1979-02-08 Rosenblad Corp Falling film heat exchanger and condensation method
JPS5569941A (en) * 1978-11-20 1980-05-27 Matsushita Electric Ind Co Ltd Electron source for display unit
JPS5718324A (en) * 1980-07-07 1982-01-30 Mitsubishi Electric Corp Method of working
JPS5916255A (ja) * 1982-07-19 1984-01-27 Nippon Telegr & Teleph Corp <Ntt> 電子銃

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190034A (ja) * 1989-12-19 1991-08-20 Matsushita Electric Ind Co Ltd 電子放出素子とその製造方法
JPH04229923A (ja) * 1990-07-16 1992-08-19 Hughes Aircraft Co 電界電子放射器構造およびその製造方法

Also Published As

Publication number Publication date
JP2645708B2 (ja) 1997-08-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees