FR2144435A5 - - Google Patents
Info
- Publication number
- FR2144435A5 FR2144435A5 FR7224029A FR7224029A FR2144435A5 FR 2144435 A5 FR2144435 A5 FR 2144435A5 FR 7224029 A FR7224029 A FR 7224029A FR 7224029 A FR7224029 A FR 7224029A FR 2144435 A5 FR2144435 A5 FR 2144435A5
- Authority
- FR
- France
- 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
- 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
-
- 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
- H01J17/492—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes
- H01J17/494—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes using sequential transfer of the discharges, e.g. of the self-scan type
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4822071A JPS5422067B1 (fr) | 1971-07-01 | 1971-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2144435A5 true FR2144435A5 (fr) | 1973-02-09 |
Family
ID=12797317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7224029A Expired FR2144435A5 (fr) | 1971-07-01 | 1972-07-03 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3826949A (fr) |
| JP (1) | JPS5422067B1 (fr) |
| CA (1) | CA959531A (fr) |
| DE (1) | DE2232175C2 (fr) |
| FR (1) | FR2144435A5 (fr) |
| GB (1) | GB1401062A (fr) |
| IT (1) | IT962345B (fr) |
| NL (1) | NL7209116A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392462A1 (fr) * | 1977-05-26 | 1978-12-22 | Ibm | Dispositif d'affichage par decharge dans un gaz comportant des moyens pour reduire le nombre de circuits d'attaque necessaires |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1048182A (fr) * | 1976-10-26 | 1979-02-06 | Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence | Affichage au plasma commande par laser |
| US4689617A (en) * | 1985-04-30 | 1987-08-25 | International Business Machines Corporation | Concentric via plasma panel |
| US5777603A (en) * | 1993-11-05 | 1998-07-07 | Intertactile Technologies Corporation | Flat panel display with optical signal transparent zone |
| JP2917989B1 (ja) * | 1998-03-16 | 1999-07-12 | 日本電気株式会社 | 多孔状感光体及びその作製法 |
| US6879314B1 (en) * | 1999-09-28 | 2005-04-12 | Brother International Corporation | Methods and apparatus for subjecting an element to an electrical field |
| US6452776B1 (en) * | 2000-04-06 | 2002-09-17 | Intel Corporation | Capacitor with defect isolation and bypass |
| US6642914B1 (en) * | 2000-04-13 | 2003-11-04 | Hewlett-Packard Development Company, L.P. | Liquid crystal display (LCD) having improved isocontrast performance and method for producing same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3042823A (en) * | 1958-11-28 | 1962-07-03 | Ibm | High speed electronic memory |
| NL255949A (fr) * | 1959-10-01 | |||
| BE760063A (fr) * | 1969-12-11 | 1971-05-17 | Burroughs Corp | Panneau d'etalage |
| US3673461A (en) * | 1970-06-08 | 1972-06-27 | Burroughs Corp | Circuit for driving the cathodes of a display device |
| DE2106364A1 (de) * | 1970-06-10 | 1971-12-23 | Burroughs Corp | Anzeigetafel |
-
1971
- 1971-07-01 JP JP4822071A patent/JPS5422067B1/ja active Pending
-
1972
- 1972-06-27 US US00266629A patent/US3826949A/en not_active Expired - Lifetime
- 1972-06-30 GB GB3082472A patent/GB1401062A/en not_active Expired
- 1972-06-30 DE DE2232175A patent/DE2232175C2/de not_active Expired
- 1972-06-30 NL NL7209116A patent/NL7209116A/xx not_active Application Discontinuation
- 1972-06-30 CA CA146,143A patent/CA959531A/en not_active Expired
- 1972-07-01 IT IT26515/72A patent/IT962345B/it active
- 1972-07-03 FR FR7224029A patent/FR2144435A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392462A1 (fr) * | 1977-05-26 | 1978-12-22 | Ibm | Dispositif d'affichage par decharge dans un gaz comportant des moyens pour reduire le nombre de circuits d'attaque necessaires |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2232175C2 (de) | 1984-10-04 |
| NL7209116A (fr) | 1973-01-03 |
| US3826949A (en) | 1974-07-30 |
| DE2232175A1 (de) | 1973-01-18 |
| IT962345B (it) | 1973-12-20 |
| GB1401062A (en) | 1975-07-16 |
| JPS5422067B1 (fr) | 1979-08-03 |
| CA959531A (en) | 1974-12-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |