JPH0143423B2 - - Google Patents

Info

Publication number
JPH0143423B2
JPH0143423B2 JP55000419A JP41980A JPH0143423B2 JP H0143423 B2 JPH0143423 B2 JP H0143423B2 JP 55000419 A JP55000419 A JP 55000419A JP 41980 A JP41980 A JP 41980A JP H0143423 B2 JPH0143423 B2 JP H0143423B2
Authority
JP
Japan
Prior art keywords
electrode
focusing
electrodes
electron
anode
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.)
Expired
Application number
JP55000419A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5697948A (en
Inventor
Kazuaki Naiki
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP41980A priority Critical patent/JPS5697948A/ja
Publication of JPS5697948A publication Critical patent/JPS5697948A/ja
Publication of JPH0143423B2 publication Critical patent/JPH0143423B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
JP41980A 1980-01-07 1980-01-07 Electron gun electrode frame for cathode-ray tube Granted JPS5697948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP41980A JPS5697948A (en) 1980-01-07 1980-01-07 Electron gun electrode frame for cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP41980A JPS5697948A (en) 1980-01-07 1980-01-07 Electron gun electrode frame for cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS5697948A JPS5697948A (en) 1981-08-07
JPH0143423B2 true JPH0143423B2 (en]) 1989-09-20

Family

ID=11473274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41980A Granted JPS5697948A (en) 1980-01-07 1980-01-07 Electron gun electrode frame for cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS5697948A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148245A (ja) * 1983-02-15 1984-08-24 Nec Corp 電子銃電極構体
FR2652678B1 (fr) * 1989-09-29 1996-05-15 Thomson Tubes Electroniques Canon a electrons a capacite reduite pour tube a rayons cathodiques.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396756A (en) * 1977-02-04 1978-08-24 Matsushita Electronics Corp Picture tube unit

Also Published As

Publication number Publication date
JPS5697948A (en) 1981-08-07

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