JPH0161222B2 - - Google Patents

Info

Publication number
JPH0161222B2
JPH0161222B2 JP57076285A JP7628582A JPH0161222B2 JP H0161222 B2 JPH0161222 B2 JP H0161222B2 JP 57076285 A JP57076285 A JP 57076285A JP 7628582 A JP7628582 A JP 7628582A JP H0161222 B2 JPH0161222 B2 JP H0161222B2
Authority
JP
Japan
Prior art keywords
electrode
focusing
grid electrode
voltage
electron beam
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
JP57076285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58192250A (ja
Inventor
Masao Natsuhara
Hiroshi Suzuki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP7628582A priority Critical patent/JPS58192250A/ja
Publication of JPS58192250A publication Critical patent/JPS58192250A/ja
Publication of JPH0161222B2 publication Critical patent/JPH0161222B2/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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
JP7628582A 1982-05-06 1982-05-06 陰極線管装置 Granted JPS58192250A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7628582A JPS58192250A (ja) 1982-05-06 1982-05-06 陰極線管装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7628582A JPS58192250A (ja) 1982-05-06 1982-05-06 陰極線管装置

Publications (2)

Publication Number Publication Date
JPS58192250A JPS58192250A (ja) 1983-11-09
JPH0161222B2 true JPH0161222B2 (nl) 1989-12-27

Family

ID=13601032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7628582A Granted JPS58192250A (ja) 1982-05-06 1982-05-06 陰極線管装置

Country Status (1)

Country Link
JP (1) JPS58192250A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05125707A (ja) * 1991-11-01 1993-05-21 Isao Saito 凍結防止剤散布機

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469540A3 (en) * 1990-07-31 1993-06-16 Kabushiki Kaisha Toshiba Electron gun for cathode-ray tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750748A (en) * 1980-09-11 1982-03-25 Matsushita Electronics Corp Cathode ray tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750748A (en) * 1980-09-11 1982-03-25 Matsushita Electronics Corp Cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05125707A (ja) * 1991-11-01 1993-05-21 Isao Saito 凍結防止剤散布機

Also Published As

Publication number Publication date
JPS58192250A (ja) 1983-11-09

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