JPS56143638A - Fabrication of field emission cathode - Google Patents

Fabrication of field emission cathode

Info

Publication number
JPS56143638A
JPS56143638A JP4559180A JP4559180A JPS56143638A JP S56143638 A JPS56143638 A JP S56143638A JP 4559180 A JP4559180 A JP 4559180A JP 4559180 A JP4559180 A JP 4559180A JP S56143638 A JPS56143638 A JP S56143638A
Authority
JP
Japan
Prior art keywords
filament
wire
field emission
metal
emission cathode
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
JP4559180A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0145695B2 (enrdf_load_stackoverflow
Inventor
Shigeyuki Hosoki
Yoshihiko Yamamoto
Susumu Kawase
Yasuharu Hirai
Hideo Todokoro
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 JP4559180A priority Critical patent/JPS56143638A/ja
Priority to US06/198,176 priority patent/US4379250A/en
Priority to DE19803039283 priority patent/DE3039283A1/de
Priority to NL8005772A priority patent/NL8005772A/nl
Publication of JPS56143638A publication Critical patent/JPS56143638A/ja
Publication of JPH0145695B2 publication Critical patent/JPH0145695B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cold Cathode And The Manufacture (AREA)
JP4559180A 1979-10-19 1980-04-09 Fabrication of field emission cathode Granted JPS56143638A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4559180A JPS56143638A (en) 1980-04-09 1980-04-09 Fabrication of field emission cathode
US06/198,176 US4379250A (en) 1979-10-19 1980-10-17 Field emission cathode and method of fabricating the same
DE19803039283 DE3039283A1 (de) 1979-10-19 1980-10-17 Feldemissionskathode und verfahren zu ihrer herstellung
NL8005772A NL8005772A (nl) 1979-10-19 1980-10-20 Veldemissiekathode en werkwijze ter vervaardiging van een dergelijke kathode.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4559180A JPS56143638A (en) 1980-04-09 1980-04-09 Fabrication of field emission cathode

Publications (2)

Publication Number Publication Date
JPS56143638A true JPS56143638A (en) 1981-11-09
JPH0145695B2 JPH0145695B2 (enrdf_load_stackoverflow) 1989-10-04

Family

ID=12723584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4559180A Granted JPS56143638A (en) 1979-10-19 1980-04-09 Fabrication of field emission cathode

Country Status (1)

Country Link
JP (1) JPS56143638A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225345A (ja) * 1984-04-20 1985-11-09 Hitachi Ltd 電界放射方法およびそれに用いる電子線装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814975A (en) * 1969-08-06 1974-06-04 Gen Electric Electron emission system
JPS5338257A (en) * 1976-09-21 1978-04-08 Agency Of Ind Science & Technol Manufacture of carbide emitter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814975A (en) * 1969-08-06 1974-06-04 Gen Electric Electron emission system
JPS5338257A (en) * 1976-09-21 1978-04-08 Agency Of Ind Science & Technol Manufacture of carbide emitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225345A (ja) * 1984-04-20 1985-11-09 Hitachi Ltd 電界放射方法およびそれに用いる電子線装置

Also Published As

Publication number Publication date
JPH0145695B2 (enrdf_load_stackoverflow) 1989-10-04

Similar Documents

Publication Publication Date Title
ES477402A1 (es) Un metodo para fabricar una bobina con terminales sobre un tubo.
JPS6412458A (en) Electric lamp with base
JPS56143638A (en) Fabrication of field emission cathode
GB869401A (en) Improvements in "series electric lamp"
JPS55166845A (en) Manufacturing method of cathode structure for magnetron
JPS54158081A (en) Leading-in wire cutting method
JPS56147355A (en) Electrode of discharge lamp
JPS57192007A (en) Manufacture of superconductive coil
GB927237A (en) Electric lamp mount
JPS55166844A (en) Manufacturing method of cathode structure for magnetron
JPS5537717A (en) Direct heating cathode construction and its manufacturing method
KR960008116Y1 (ko) 다이오드 홀더
JPS56130069A (en) Electric-discharge lamp
JPS5356118A (en) Tungsten wire for illumination
JPS54102997A (en) Power lead device
JPS55130136A (en) Bonding repair tool
GB603138A (en) A method of fastening metal attachments to articles of ceramic material
JPS55138228A (en) Manufacture of semiconductor device
KR910003725Y1 (ko) 낚시대의 발광장치
JPS5711453A (en) Manufacture of tube bulb
JPS561457A (en) Fluorescent lamp
JPS55162289A (en) Implanting type laser
JPS5665438A (en) Supporting structure for shadow mask
Mashmakova Anomalous Current/Voltage Characteristics of Vacuum Diodes with Metal Single-Crystal Electrodes
JPS646107A (en) Artificial flower with luminescent body in core