BE806407A - LUMINESCENT DISCHARGE PRESENTATION DEVICE AND ITS MANUFACTURING PROCESS - Google Patents
LUMINESCENT DISCHARGE PRESENTATION DEVICE AND ITS MANUFACTURING PROCESSInfo
- Publication number
- BE806407A BE806407A BE136972A BE136972A BE806407A BE 806407 A BE806407 A BE 806407A BE 136972 A BE136972 A BE 136972A BE 136972 A BE136972 A BE 136972A BE 806407 A BE806407 A BE 806407A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing process
- presentation device
- luminescent discharge
- luminescent
- discharge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
- H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
- H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00300631A US3818556A (en) | 1972-10-25 | 1972-10-25 | Method of assembling a glow discharge readout device |
Publications (1)
Publication Number | Publication Date |
---|---|
BE806407A true BE806407A (en) | 1974-04-23 |
Family
ID=23159924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE136972A BE806407A (en) | 1972-10-25 | 1973-10-23 | LUMINESCENT DISCHARGE PRESENTATION DEVICE AND ITS MANUFACTURING PROCESS |
Country Status (11)
Country | Link |
---|---|
US (1) | US3818556A (en) |
JP (1) | JPS4977572A (en) |
AR (1) | AR200659A1 (en) |
AU (1) | AU6128773A (en) |
BE (1) | BE806407A (en) |
BR (1) | BR7308259D0 (en) |
DE (1) | DE2352145A1 (en) |
ES (1) | ES419744A1 (en) |
FR (1) | FR2204877B1 (en) |
IT (1) | IT995684B (en) |
NL (1) | NL7314669A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2056885B1 (en) * | 1969-07-24 | 1974-08-09 | Thomson Csf | |
US3599027A (en) * | 1970-02-24 | 1971-08-10 | Japan Radio Co Ltd | Display discharge tube having improved display substrate and method of making same |
-
1972
- 1972-10-25 US US00300631A patent/US3818556A/en not_active Expired - Lifetime
-
1973
- 1973-10-08 IT IT29876/73A patent/IT995684B/en active
- 1973-10-11 AU AU61287/73A patent/AU6128773A/en not_active Expired
- 1973-10-17 DE DE19732352145 patent/DE2352145A1/en active Pending
- 1973-10-18 ES ES419744A patent/ES419744A1/en not_active Expired
- 1973-10-23 BE BE136972A patent/BE806407A/en unknown
- 1973-10-23 BR BR8259/73A patent/BR7308259D0/en unknown
- 1973-10-24 FR FR7337886A patent/FR2204877B1/fr not_active Expired
- 1973-10-24 AR AR250675A patent/AR200659A1/en active
- 1973-10-25 JP JP48120380A patent/JPS4977572A/ja active Pending
- 1973-10-25 NL NL7314669A patent/NL7314669A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2352145A1 (en) | 1974-05-02 |
IT995684B (en) | 1975-11-20 |
AR200659A1 (en) | 1974-11-29 |
US3818556A (en) | 1974-06-25 |
FR2204877A1 (en) | 1974-05-24 |
ES419744A1 (en) | 1976-09-01 |
BR7308259D0 (en) | 1974-07-25 |
AU6128773A (en) | 1975-04-17 |
FR2204877B1 (en) | 1977-05-27 |
NL7314669A (en) | 1974-04-29 |
JPS4977572A (en) | 1974-07-26 |
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