JPS5218165A - Production method of internal magnetic shield of color-image receiving tube - Google Patents

Production method of internal magnetic shield of color-image receiving tube

Info

Publication number
JPS5218165A
JPS5218165A JP9307275A JP9307275A JPS5218165A JP S5218165 A JPS5218165 A JP S5218165A JP 9307275 A JP9307275 A JP 9307275A JP 9307275 A JP9307275 A JP 9307275A JP S5218165 A JPS5218165 A JP S5218165A
Authority
JP
Japan
Prior art keywords
color
production method
image receiving
magnetic shield
receiving 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.)
Granted
Application number
JP9307275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5752689B2 (enrdf_load_stackoverflow
Inventor
Toru Sano
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 JP9307275A priority Critical patent/JPS5218165A/ja
Publication of JPS5218165A publication Critical patent/JPS5218165A/ja
Publication of JPS5752689B2 publication Critical patent/JPS5752689B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP9307275A 1975-08-01 1975-08-01 Production method of internal magnetic shield of color-image receiving tube Granted JPS5218165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9307275A JPS5218165A (en) 1975-08-01 1975-08-01 Production method of internal magnetic shield of color-image receiving tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9307275A JPS5218165A (en) 1975-08-01 1975-08-01 Production method of internal magnetic shield of color-image receiving tube

Publications (2)

Publication Number Publication Date
JPS5218165A true JPS5218165A (en) 1977-02-10
JPS5752689B2 JPS5752689B2 (enrdf_load_stackoverflow) 1982-11-09

Family

ID=14072299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9307275A Granted JPS5218165A (en) 1975-08-01 1975-08-01 Production method of internal magnetic shield of color-image receiving tube

Country Status (1)

Country Link
JP (1) JPS5218165A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517487A (en) * 1983-03-14 1985-05-14 North American Philips Consumer Electronics Corp. Cathode ray tube internal shielding means
US5355049A (en) * 1992-03-03 1994-10-11 Samsung Electron Devices Co., Ltd. Assembly of shadow mask frame with inner shield for color cathode ray tube
US5389025A (en) * 1991-06-14 1995-02-14 U.S. Philips Corporation Method of manufacturing a magnetically split internal magnetic shield for a display tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106264U (enrdf_load_stackoverflow) * 1972-12-28 1974-09-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106264U (enrdf_load_stackoverflow) * 1972-12-28 1974-09-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517487A (en) * 1983-03-14 1985-05-14 North American Philips Consumer Electronics Corp. Cathode ray tube internal shielding means
US5389025A (en) * 1991-06-14 1995-02-14 U.S. Philips Corporation Method of manufacturing a magnetically split internal magnetic shield for a display tube
US5355049A (en) * 1992-03-03 1994-10-11 Samsung Electron Devices Co., Ltd. Assembly of shadow mask frame with inner shield for color cathode ray tube

Also Published As

Publication number Publication date
JPS5752689B2 (enrdf_load_stackoverflow) 1982-11-09

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