BE806739A - Tableau d'affichage a anodes pelliculaires de conductivite elevee - Google Patents
Tableau d'affichage a anodes pelliculaires de conductivite eleveeInfo
- Publication number
- BE806739A BE806739A BE137256A BE137256A BE806739A BE 806739 A BE806739 A BE 806739A BE 137256 A BE137256 A BE 137256A BE 137256 A BE137256 A BE 137256A BE 806739 A BE806739 A BE 806739A
- Authority
- BE
- Belgium
- Prior art keywords
- display board
- high conductivity
- conductivity film
- film anodes
- anodes
- 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 |
---|---|---|---|
US30399172A | 1972-11-06 | 1972-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE806739A true BE806739A (fr) | 1974-02-15 |
Family
ID=23174561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE137256A BE806739A (fr) | 1972-11-06 | 1973-10-30 | Tableau d'affichage a anodes pelliculaires de conductivite elevee |
Country Status (7)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2952528C2 (de) * | 1979-12-28 | 1985-10-10 | Siemens AG, 1000 Berlin und 8000 München | Gasentladungsanzeigevorrichtung |
-
1973
- 1973-05-15 GB GB2297573A patent/GB1391764A/en not_active Expired
- 1973-10-10 DE DE19732350712 patent/DE2350712A1/de active Pending
- 1973-10-18 FR FR7337201A patent/FR2205739B1/fr not_active Expired
- 1973-10-19 NL NL7314420A patent/NL7314420A/xx unknown
- 1973-10-22 IT IT3038773A patent/IT998799B/it active
- 1973-10-23 JP JP11981373A patent/JPS4979456A/ja active Pending
- 1973-10-30 BE BE137256A patent/BE806739A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7314420A (US20100223739A1-20100909-C00005.png) | 1974-05-08 |
FR2205739B1 (US20100223739A1-20100909-C00005.png) | 1977-03-11 |
IT998799B (it) | 1976-02-20 |
DE2350712A1 (de) | 1974-05-09 |
JPS4979456A (US20100223739A1-20100909-C00005.png) | 1974-07-31 |
FR2205739A1 (US20100223739A1-20100909-C00005.png) | 1974-05-31 |
GB1391764A (en) | 1975-04-23 |
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