JPH0131259B2 - - Google Patents

Info

Publication number
JPH0131259B2
JPH0131259B2 JP7628782A JP7628782A JPH0131259B2 JP H0131259 B2 JPH0131259 B2 JP H0131259B2 JP 7628782 A JP7628782 A JP 7628782A JP 7628782 A JP7628782 A JP 7628782A JP H0131259 B2 JPH0131259 B2 JP H0131259B2
Authority
JP
Japan
Prior art keywords
electrode
focusing
plate
focusing electrode
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
JP7628782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58192252A (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 JP7628782A priority Critical patent/JPS58192252A/ja
Publication of JPS58192252A publication Critical patent/JPS58192252A/ja
Publication of JPH0131259B2 publication Critical patent/JPH0131259B2/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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
JP7628782A 1982-05-06 1982-05-06 陰極線管装置 Granted JPS58192252A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7628782A JPS58192252A (ja) 1982-05-06 1982-05-06 陰極線管装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7628782A JPS58192252A (ja) 1982-05-06 1982-05-06 陰極線管装置

Publications (2)

Publication Number Publication Date
JPS58192252A JPS58192252A (ja) 1983-11-09
JPH0131259B2 true JPH0131259B2 (nl) 1989-06-23

Family

ID=13601101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7628782A Granted JPS58192252A (ja) 1982-05-06 1982-05-06 陰極線管装置

Country Status (1)

Country Link
JP (1) JPS58192252A (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139347A (ja) * 1984-07-30 1986-02-25 Matsushita Electronics Corp 電磁偏向型陰極線管装置
JPH0719541B2 (ja) * 1985-04-30 1995-03-06 株式会社日立製作所 インライン型カラー受像管
JPH0640468B2 (ja) * 1985-09-09 1994-05-25 松下電子工業株式会社 カラ−受像管装置
NL8600117A (nl) * 1986-01-21 1987-08-17 Philips Nv Kleurenbeeldbuis met verminderde deflectie defocussering.
US4887009A (en) * 1986-02-12 1989-12-12 Rca Licensing Corporation Color display system
JPS6391939A (ja) * 1986-10-06 1988-04-22 Matsushita Electronics Corp カラ−受像管装置
JPS63181245A (ja) * 1987-01-23 1988-07-26 Hitachi Ltd 陰極線管用電子銃
JPH09190773A (ja) * 1996-01-08 1997-07-22 Hitachi Ltd 陰極線管用電子銃および陰極線管

Also Published As

Publication number Publication date
JPS58192252A (ja) 1983-11-09

Similar Documents

Publication Publication Date Title
US4234814A (en) Electron gun with astigmatic flare-reducing beam forming region
JP2616844B2 (ja) カラー陰極線管
JPH0364979B2 (nl)
JPH06111729A (ja) ダイナミックフォーカシング電子銃
US5300854A (en) Electrode structure for an electron gun for a cathode ray tube
US6172450B1 (en) Election gun having specific focusing structure
JPH0131259B2 (nl)
JPH0510787B2 (nl)
JPS5953656B2 (ja) 陰極線管装置
JP2673111B2 (ja) ビームスポット歪み防止用電子銃
JPH021341B2 (nl)
JPH0524609B2 (nl)
JPH0138348B2 (nl)
JPH021340B2 (nl)
JP3672390B2 (ja) カラー陰極線管用電子銃
JPH0560211B2 (nl)
JPH0161222B2 (nl)
US7071606B2 (en) Color picture tube
US5256933A (en) Electron gun for a cathode ray tube
JP3315173B2 (ja) カラー受像管装置
JPH021342B2 (nl)
JP2878731B2 (ja) カラー受像管装置
JPH0360145B2 (nl)
JPS58818B2 (ja) カラ−受像管
JP2804051B2 (ja) カラー受像管装置