FR2166056A1 - - Google Patents
Info
- Publication number
- FR2166056A1 FR2166056A1 FR7246340A FR7246340A FR2166056A1 FR 2166056 A1 FR2166056 A1 FR 2166056A1 FR 7246340 A FR7246340 A FR 7246340A FR 7246340 A FR7246340 A FR 7246340A FR 2166056 A1 FR2166056 A1 FR 2166056A1
- 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.)
- Granted
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 |
|---|---|---|---|
| NL7118003A NL7118003A (de) | 1971-12-28 | 1971-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2166056A1 true FR2166056A1 (de) | 1973-08-10 |
| FR2166056B3 FR2166056B3 (de) | 1976-01-30 |
Family
ID=19814806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7246340A Expired FR2166056B3 (de) | 1971-12-28 | 1972-12-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3842313A (de) |
| JP (1) | JPS5330474B2 (de) |
| CA (1) | CA962316A (de) |
| DE (1) | DE2260038C3 (de) |
| FR (1) | FR2166056B3 (de) |
| GB (1) | GB1392950A (de) |
| NL (1) | NL7118003A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51156761U (de) * | 1975-03-26 | 1976-12-14 | ||
| JPS5255433A (en) * | 1975-10-31 | 1977-05-06 | Sharp Corp | Display device |
| US4048538A (en) * | 1976-06-15 | 1977-09-13 | Hendriks Adrianus A M | Gas discharge character display tube with apertured mica plate |
| US4101802A (en) * | 1977-03-07 | 1978-07-18 | Rca Corporation | Flat display device with beam guide |
| US4223244A (en) * | 1977-10-18 | 1980-09-16 | Futaba Denshi Kogyo K.K. | Fluorescent display device with position selecting and column/row selecting grids |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641383A (en) * | 1968-09-25 | 1972-02-08 | Matsushita Electronics Corp | Glow discharge tube for code display |
| US3742279A (en) * | 1971-02-10 | 1973-06-26 | Burroughs Corp | Segmented electrode display panel having closed structure |
-
1971
- 1971-12-28 NL NL7118003A patent/NL7118003A/xx unknown
-
1972
- 1972-12-08 DE DE2260038A patent/DE2260038C3/de not_active Expired
- 1972-12-21 US US00317216A patent/US3842313A/en not_active Expired - Lifetime
- 1972-12-22 CA CA159,844A patent/CA962316A/en not_active Expired
- 1972-12-25 JP JP449473A patent/JPS5330474B2/ja not_active Expired
- 1972-12-27 GB GB5963572A patent/GB1392950A/en not_active Expired
- 1972-12-27 FR FR7246340A patent/FR2166056B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2260038B2 (de) | 1978-02-09 |
| DE2260038C3 (de) | 1978-10-12 |
| JPS4877759A (de) | 1973-10-19 |
| DE2260038A1 (de) | 1973-07-05 |
| CA962316A (en) | 1975-02-04 |
| GB1392950A (en) | 1975-05-07 |
| JPS5330474B2 (de) | 1978-08-26 |
| FR2166056B3 (de) | 1976-01-30 |
| NL7118003A (de) | 1973-07-02 |
| US3842313A (en) | 1974-10-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |