AU4892272A - Fabrication of "focus grill" type cathode ray tubes - Google Patents
Fabrication of "focus grill" type cathode ray tubesInfo
- Publication number
- AU4892272A AU4892272A AU48922/72A AU4892272A AU4892272A AU 4892272 A AU4892272 A AU 4892272A AU 48922/72 A AU48922/72 A AU 48922/72A AU 4892272 A AU4892272 A AU 4892272A AU 4892272 A AU4892272 A AU 4892272A
- Authority
- AU
- Australia
- Prior art keywords
- fabrication
- cathode ray
- ray tubes
- type cathode
- grill
- 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
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
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
- H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19726771A | 1971-11-10 | 1971-11-10 | |
USUS197,267 | 1971-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4892272A true AU4892272A (en) | 1974-05-16 |
AU480077B2 AU480077B2 (en) | 1974-05-16 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
IT967633B (en) | 1974-03-11 |
BR7207830D0 (en) | 1973-09-25 |
BE791046A (en) | 1973-03-01 |
NL7215176A (en) | 1973-05-14 |
FR2159366B1 (en) | 1976-08-20 |
AR193134A1 (en) | 1973-03-30 |
JPS4856058A (en) | 1973-08-07 |
GB1369100A (en) | 1974-10-02 |
DE2255208A1 (en) | 1973-05-17 |
FR2159366A1 (en) | 1973-06-22 |
US3722044A (en) | 1973-03-27 |
CA961910A (en) | 1975-01-28 |
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