JPS5763750A - Control picture tube electron gun - Google Patents

Control picture tube electron gun

Info

Publication number
JPS5763750A
JPS5763750A JP55137800A JP13780080A JPS5763750A JP S5763750 A JPS5763750 A JP S5763750A JP 55137800 A JP55137800 A JP 55137800A JP 13780080 A JP13780080 A JP 13780080A JP S5763750 A JPS5763750 A JP S5763750A
Authority
JP
Japan
Prior art keywords
electrode
electrodes
focus
axis
plates
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.)
Granted
Application number
JP55137800A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312419B2 (en, 2012
Inventor
Masaji Shirai
Masaaki Yamauchi
Ko Takano
Masakazu Fukushima
Tatsuo Nishimura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55137800A priority Critical patent/JPS5763750A/ja
Priority to KR1019810003459A priority patent/KR880001014B1/ko
Priority to DE8181107828T priority patent/DE3173772D1/de
Priority to EP81107828A priority patent/EP0049490B1/en
Priority to US06/307,572 priority patent/US4760308A/en
Publication of JPS5763750A publication Critical patent/JPS5763750A/ja
Publication of JPH0312419B2 publication Critical patent/JPH0312419B2/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
    • 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
JP55137800A 1980-10-03 1980-10-03 Control picture tube electron gun Granted JPS5763750A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55137800A JPS5763750A (en) 1980-10-03 1980-10-03 Control picture tube electron gun
KR1019810003459A KR880001014B1 (ko) 1980-10-03 1981-09-16 컬러수상관용 전자총
DE8181107828T DE3173772D1 (en) 1980-10-03 1981-10-01 Electron gun for color picture tubes
EP81107828A EP0049490B1 (en) 1980-10-03 1981-10-01 Electron gun for color picture tubes
US06/307,572 US4760308A (en) 1980-10-03 1981-10-01 Electron gun for color picture tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55137800A JPS5763750A (en) 1980-10-03 1980-10-03 Control picture tube electron gun

Publications (2)

Publication Number Publication Date
JPS5763750A true JPS5763750A (en) 1982-04-17
JPH0312419B2 JPH0312419B2 (en, 2012) 1991-02-20

Family

ID=15207137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55137800A Granted JPS5763750A (en) 1980-10-03 1980-10-03 Control picture tube electron gun

Country Status (5)

Country Link
US (1) US4760308A (en, 2012)
EP (1) EP0049490B1 (en, 2012)
JP (1) JPS5763750A (en, 2012)
KR (1) KR880001014B1 (en, 2012)
DE (1) DE3173772D1 (en, 2012)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968150A (ja) * 1982-10-08 1984-04-18 Toshiba Corp 陰極線管
JPS59127346A (ja) * 1983-01-10 1984-07-23 Hitachi Ltd カラ−受像管電子銃
JPS59173931A (ja) * 1983-03-22 1984-10-02 Hitachi Ltd カラ−受像管用電子銃
JPS61281439A (ja) * 1986-06-20 1986-12-11 Hitachi Ltd カラー受像管用電子銃
JPS62131448A (ja) * 1985-11-22 1987-06-13 トムソン　チユーブズ　アンド　デイスプレイズ　ソシエテ　アノニム インライン陰極を備えた三色陰極線管における集束電圧変動による偏向効果の修正装置
JPS6310443A (ja) * 1986-06-26 1988-01-18 アールシーエー　トムソン　ライセンシング　コーポレイシヨン カラ−陰極線管とカラ−表示装置
JPS6316527A (ja) * 1986-07-09 1988-01-23 Hitachi Ltd 電子銃電極部品の加工方法
JPS63168937A (ja) * 1987-01-07 1988-07-12 Hitachi Ltd カラ−陰極線管用インライン電子銃構体
JPS6438950A (en) * 1987-07-20 1989-02-09 Rca Licensing Corp Color image tube
JPS6438949A (en) * 1987-07-20 1989-02-09 Rca Licensing Corp Color image tube
JPH04312745A (ja) * 1991-02-12 1992-11-04 Samsung Electron Devices Co Ltd カラー陰極線管用インライン型電子銃

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581560A (en) * 1981-12-16 1986-04-08 Hitachi, Ltd. Electron gun for color picture tube
JPS63231845A (ja) * 1987-03-20 1988-09-27 Hitachi Ltd カラ−ブラウン管用電子銃
KR950004400B1 (ko) * 1992-12-07 1995-04-28 주식회사 금성사 칼라 브라운관용 전자총의 집속 전극 및 그 제조방법
JPH1167121A (ja) * 1997-08-27 1999-03-09 Matsushita Electron Corp 陰極線管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169359A (ja) * 1974-11-19 1976-06-15 Nippon Electric Co Inraingatadenshijudenkyokukotai

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914641A (en) * 1971-11-23 1975-10-21 Adrian W Standaart Electron gun construction for multi-beam color cathode ray tube
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques
US3987328A (en) * 1975-08-22 1976-10-19 Hitachi, Ltd. In-line type electron gun assembly for use in multi-beam type color picture tubes
JPS5535449A (en) * 1978-09-06 1980-03-12 Hitachi Ltd Electromagnetic focusing type cathode ray tube
NL7809160A (nl) * 1978-09-08 1980-03-11 Philips Nv Kleurenbeeldbuis.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169359A (ja) * 1974-11-19 1976-06-15 Nippon Electric Co Inraingatadenshijudenkyokukotai

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968150A (ja) * 1982-10-08 1984-04-18 Toshiba Corp 陰極線管
JPS59127346A (ja) * 1983-01-10 1984-07-23 Hitachi Ltd カラ−受像管電子銃
JPS59173931A (ja) * 1983-03-22 1984-10-02 Hitachi Ltd カラ−受像管用電子銃
JPS62131448A (ja) * 1985-11-22 1987-06-13 トムソン　チユーブズ　アンド　デイスプレイズ　ソシエテ　アノニム インライン陰極を備えた三色陰極線管における集束電圧変動による偏向効果の修正装置
JPS61281439A (ja) * 1986-06-20 1986-12-11 Hitachi Ltd カラー受像管用電子銃
JPS6310443A (ja) * 1986-06-26 1988-01-18 アールシーエー　トムソン　ライセンシング　コーポレイシヨン カラ−陰極線管とカラ−表示装置
JPS6316527A (ja) * 1986-07-09 1988-01-23 Hitachi Ltd 電子銃電極部品の加工方法
JPS63168937A (ja) * 1987-01-07 1988-07-12 Hitachi Ltd カラ−陰極線管用インライン電子銃構体
JPS6438950A (en) * 1987-07-20 1989-02-09 Rca Licensing Corp Color image tube
JPS6438949A (en) * 1987-07-20 1989-02-09 Rca Licensing Corp Color image tube
JPH04312745A (ja) * 1991-02-12 1992-11-04 Samsung Electron Devices Co Ltd カラー陰極線管用インライン型電子銃

Also Published As

Publication number Publication date
KR830008381A (ko) 1983-11-18
EP0049490A2 (en) 1982-04-14
EP0049490B1 (en) 1986-02-12
JPH0312419B2 (en, 2012) 1991-02-20
EP0049490A3 (en) 1982-09-22
US4760308A (en) 1988-07-26
KR880001014B1 (ko) 1988-06-13
DE3173772D1 (en) 1986-03-27

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