JPS5224073A - Color braun tube use shadow mask plate - Google Patents
Color braun tube use shadow mask plateInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4943568A (en) * | 1972-08-30 | 1974-04-24 | ||
JPS49103567A (en) * | 1973-02-03 | 1974-10-01 |
-
1975
- 1975-07-15 JP JP8640575A patent/JPS5224073A/en active Pending
Patent Citations (2)
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)
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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