JPH06236738A - カラーブラウン管用電子銃の集束電極およびその製造方法 - Google Patents

カラーブラウン管用電子銃の集束電極およびその製造方法

Info

Publication number
JPH06236738A
JPH06236738A JP5302580A JP30258093A JPH06236738A JP H06236738 A JPH06236738 A JP H06236738A JP 5302580 A JP5302580 A JP 5302580A JP 30258093 A JP30258093 A JP 30258093A JP H06236738 A JPH06236738 A JP H06236738A
Authority
JP
Japan
Prior art keywords
length
focusing electrode
electron gun
hole
burning
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
JP5302580A
Other languages
English (en)
Japanese (ja)
Inventor
Hui-Song Lee
煕 成 李
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.)
LG Electronics Inc
Original Assignee
Gold Star 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 Gold Star Co Ltd filed Critical Gold Star Co Ltd
Publication of JPH06236738A publication Critical patent/JPH06236738A/ja
Pending 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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
JP5302580A 1992-12-07 1993-12-02 カラーブラウン管用電子銃の集束電極およびその製造方法 Pending JPH06236738A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019920023512A KR950004400B1 (ko) 1992-12-07 1992-12-07 칼라 브라운관용 전자총의 집속 전극 및 그 제조방법
KR1992-23512 1992-12-07

Publications (1)

Publication Number Publication Date
JPH06236738A true JPH06236738A (ja) 1994-08-23

Family

ID=19344883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5302580A Pending JPH06236738A (ja) 1992-12-07 1993-12-02 カラーブラウン管用電子銃の集束電極およびその製造方法

Country Status (3)

Country Link
JP (1) JPH06236738A (ko)
KR (1) KR950004400B1 (ko)
CN (1) CN1043937C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084694A1 (fr) * 2001-04-06 2002-10-24 Matsushita Electric Industrial Co., Ltd. Tube image couleur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763750A (en) * 1980-10-03 1982-04-17 Hitachi Ltd Control picture tube electron gun
KR910004753B1 (ko) * 1989-01-20 1991-07-10 삼성전관 주식회사 음극선관 전자총용 전극의 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084694A1 (fr) * 2001-04-06 2002-10-24 Matsushita Electric Industrial Co., Ltd. Tube image couleur
US7071606B2 (en) 2001-04-06 2006-07-04 Matsushita Electric Industrial Co., Ltd. Color picture tube

Also Published As

Publication number Publication date
CN1043937C (zh) 1999-06-30
KR950004400B1 (ko) 1995-04-28
CN1090945A (zh) 1994-08-17
KR940016418A (ko) 1994-07-23

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