JPS5347268A - Manufacture of grid electrode for electronic gun device - Google Patents

Manufacture of grid electrode for electronic gun device

Info

Publication number
JPS5347268A
JPS5347268A JP12212276A JP12212276A JPS5347268A JP S5347268 A JPS5347268 A JP S5347268A JP 12212276 A JP12212276 A JP 12212276A JP 12212276 A JP12212276 A JP 12212276A JP S5347268 A JPS5347268 A JP S5347268A
Authority
JP
Japan
Prior art keywords
grid electrode
gun device
manufacture
electronic gun
electronic
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
JP12212276A
Other languages
Japanese (ja)
Other versions
JPS5828695B2 (en
Inventor
Torao Aozuka
Makoto Honda
Shoichi Muramoto
Takehisa Natori
Ikutoshi Morita
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP12212276A priority Critical patent/JPS5828695B2/en
Publication of JPS5347268A publication Critical patent/JPS5347268A/en
Publication of JPS5828695B2 publication Critical patent/JPS5828695B2/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

PURPOSE:To avoid the occurrence of distortion or deformation for the first grid electrode of an electronic gun device by securing a thin thickenss area around the beam pass hole as well as a corrugation formed to secure a play for the excessive thickness.
JP12212276A 1976-10-12 1976-10-12 Manufacturing method of grid electrode for electron gun device Expired JPS5828695B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12212276A JPS5828695B2 (en) 1976-10-12 1976-10-12 Manufacturing method of grid electrode for electron gun device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12212276A JPS5828695B2 (en) 1976-10-12 1976-10-12 Manufacturing method of grid electrode for electron gun device

Publications (2)

Publication Number Publication Date
JPS5347268A true JPS5347268A (en) 1978-04-27
JPS5828695B2 JPS5828695B2 (en) 1983-06-17

Family

ID=14828154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12212276A Expired JPS5828695B2 (en) 1976-10-12 1976-10-12 Manufacturing method of grid electrode for electron gun device

Country Status (1)

Country Link
JP (1) JPS5828695B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059637A (en) * 1983-09-09 1985-04-06 Hitachi Ltd Electron gun structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059637A (en) * 1983-09-09 1985-04-06 Hitachi Ltd Electron gun structure

Also Published As

Publication number Publication date
JPS5828695B2 (en) 1983-06-17

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