JPS5224073A - Color braun tube use shadow mask plate - Google Patents

Color braun tube use shadow mask plate

Info

Publication number
JPS5224073A
JPS5224073A JP8640575A JP8640575A JPS5224073A JP S5224073 A JPS5224073 A JP S5224073A JP 8640575 A JP8640575 A JP 8640575A JP 8640575 A JP8640575 A JP 8640575A JP S5224073 A JPS5224073 A JP S5224073A
Authority
JP
Japan
Prior art keywords
shadow mask
mask plate
braun tube
tube use
use shadow
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
JP8640575A
Other languages
Japanese (ja)
Inventor
Yuji Saito
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8640575A priority Critical patent/JPS5224073A/en
Publication of JPS5224073A publication Critical patent/JPS5224073A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To prevent the bending of stripe at the peripheral edge of effective image plane.
COPYRIGHT: (C)1977,JPO&Japio
JP8640575A 1975-07-15 1975-07-15 Color braun tube use shadow mask plate Pending JPS5224073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8640575A JPS5224073A (en) 1975-07-15 1975-07-15 Color braun tube use shadow mask plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8640575A JPS5224073A (en) 1975-07-15 1975-07-15 Color braun tube use shadow mask plate

Publications (1)

Publication Number Publication Date
JPS5224073A true JPS5224073A (en) 1977-02-23

Family

ID=13885943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8640575A Pending JPS5224073A (en) 1975-07-15 1975-07-15 Color braun tube use shadow mask plate

Country Status (1)

Country Link
JP (1) JPS5224073A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132691A (en) * 1978-04-06 1979-10-15 Asahi Glass Co Ltd Preparation of ethylene-tetrafluoroethylene copolymer
US4631440A (en) * 1985-04-29 1986-12-23 North American Philips Consumer Electronics Corp. Color cathode ray tube having smooth screen edges
US4636683A (en) * 1983-03-10 1987-01-13 Tokyo Shibaura Denki Kabushiki Kaisha Color cathode-ray tube having shadow mask with variable sized apertures

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943568A (en) * 1972-08-30 1974-04-24
JPS49103567A (en) * 1973-02-03 1974-10-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943568A (en) * 1972-08-30 1974-04-24
JPS49103567A (en) * 1973-02-03 1974-10-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132691A (en) * 1978-04-06 1979-10-15 Asahi Glass Co Ltd Preparation of ethylene-tetrafluoroethylene copolymer
JPS6129366B2 (en) * 1978-04-06 1986-07-07 Asahi Glass Co Ltd
US4636683A (en) * 1983-03-10 1987-01-13 Tokyo Shibaura Denki Kabushiki Kaisha Color cathode-ray tube having shadow mask with variable sized apertures
US4631440A (en) * 1985-04-29 1986-12-23 North American Philips Consumer Electronics Corp. Color cathode ray tube having smooth screen edges

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