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JPS5229164A - Electron gun body and its method of production - Google Patents

Electron gun body and its method of production

Info

Publication number
JPS5229164A
JPS5229164A JP10496675A JP10496675A JPS5229164A JP S5229164 A JPS5229164 A JP S5229164A JP 10496675 A JP10496675 A JP 10496675A JP 10496675 A JP10496675 A JP 10496675A JP S5229164 A JPS5229164 A JP S5229164A
Authority
JP
Japan
Prior art keywords
production
electron gun
gun body
gap length
grid electrode
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.)
Pending
Application number
JP10496675A
Other languages
Japanese (ja)
Inventor
Tokushiro Tanaka
Yoshimitsu Anezaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10496675A priority Critical patent/JPS5229164A/en
Publication of JPS5229164A publication Critical patent/JPS5229164A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform accurate control of gap length around holes of facing grids, where electrons pass through, by applying dedicated jig which has special shape for adjusting gap length when constructing grid electrode.
COPYRIGHT: (C)1977,JPO&Japio
JP10496675A 1975-09-01 1975-09-01 Electron gun body and its method of production Pending JPS5229164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10496675A JPS5229164A (en) 1975-09-01 1975-09-01 Electron gun body and its method of production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10496675A JPS5229164A (en) 1975-09-01 1975-09-01 Electron gun body and its method of production

Publications (1)

Publication Number Publication Date
JPS5229164A true JPS5229164A (en) 1977-03-04

Family

ID=14394833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10496675A Pending JPS5229164A (en) 1975-09-01 1975-09-01 Electron gun body and its method of production

Country Status (1)

Country Link
JP (1) JPS5229164A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518708U (en) * 1978-07-24 1980-02-06
JPS5798962A (en) * 1980-12-10 1982-06-19 Toshiba Corp Electron gun for color picture tube
JPS58172846A (en) * 1982-04-02 1983-10-11 Hitachi Ltd electron gun
JPS60243949A (en) * 1984-05-18 1985-12-03 Hitachi Ltd Electron gun electrode and its manufacturing method
JPS63146957U (en) * 1987-03-17 1988-09-28
US5705879A (en) * 1994-01-27 1998-01-06 Hitachi Metals, Ltd. Discharge tube driving device and piezoelectric transformer therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924219U (en) * 1972-05-30 1974-03-01
JPS50159959A (en) * 1974-06-13 1975-12-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924219U (en) * 1972-05-30 1974-03-01
JPS50159959A (en) * 1974-06-13 1975-12-24

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518708U (en) * 1978-07-24 1980-02-06
JPS5798962A (en) * 1980-12-10 1982-06-19 Toshiba Corp Electron gun for color picture tube
JPS58172846A (en) * 1982-04-02 1983-10-11 Hitachi Ltd electron gun
JPH0411977B2 (en) * 1982-04-02 1992-03-03 Hitachi Ltd
JPS60243949A (en) * 1984-05-18 1985-12-03 Hitachi Ltd Electron gun electrode and its manufacturing method
JPS63146957U (en) * 1987-03-17 1988-09-28
US5705879A (en) * 1994-01-27 1998-01-06 Hitachi Metals, Ltd. Discharge tube driving device and piezoelectric transformer therefor

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