JPS6221216B2 - - Google Patents

Info

Publication number
JPS6221216B2
JPS6221216B2 JP54053500A JP5350079A JPS6221216B2 JP S6221216 B2 JPS6221216 B2 JP S6221216B2 JP 54053500 A JP54053500 A JP 54053500A JP 5350079 A JP5350079 A JP 5350079A JP S6221216 B2 JPS6221216 B2 JP S6221216B2
Authority
JP
Japan
Prior art keywords
grid electrode
electron beam
cathode ray
electromagnetic coil
ray tube
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
JP54053500A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55146847A (en
Inventor
Masaaki Yamauchi
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 JP5350079A priority Critical patent/JPS55146847A/ja
Publication of JPS55146847A publication Critical patent/JPS55146847A/ja
Publication of JPS6221216B2 publication Critical patent/JPS6221216B2/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
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes

Landscapes

  • Details Of Television Scanning (AREA)
JP5350079A 1979-05-02 1979-05-02 Electron gun for cathode-ray tube Granted JPS55146847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5350079A JPS55146847A (en) 1979-05-02 1979-05-02 Electron gun for cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5350079A JPS55146847A (en) 1979-05-02 1979-05-02 Electron gun for cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS55146847A JPS55146847A (en) 1980-11-15
JPS6221216B2 true JPS6221216B2 (https=) 1987-05-12

Family

ID=12944542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5350079A Granted JPS55146847A (en) 1979-05-02 1979-05-02 Electron gun for cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS55146847A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11135031A (ja) * 1997-10-30 1999-05-21 Hitachi Ltd カラー陰極線管
KR100319100B1 (ko) * 1999-08-24 2001-12-29 김순택 음극선관
KR100728190B1 (ko) 2001-01-17 2007-06-13 삼성에스디아이 주식회사 음극선관용 전자총
US6750601B2 (en) 2001-09-14 2004-06-15 Lg Philips Displays Korea Co., Ltd. Electron gun for color cathode ray tube
KR100822189B1 (ko) * 2001-11-02 2008-04-16 삼성에스디아이 주식회사 음극선관
KR100814875B1 (ko) * 2002-04-03 2008-03-20 삼성에스디아이 주식회사 음극선관용 전자총
KR20050087240A (ko) 2004-02-26 2005-08-31 삼성에스디아이 주식회사 Ｓｖｍ 코일을 갖는 음극선관용 전자총 및 이 전자총을구비한 음극선관

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022178U (https=) * 1973-06-22 1975-03-12

Also Published As

Publication number Publication date
JPS55146847A (en) 1980-11-15

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