FR2195056A1 - - Google Patents
Info
- Publication number
- FR2195056A1 FR2195056A1 FR7328717A FR7328717A FR2195056A1 FR 2195056 A1 FR2195056 A1 FR 2195056A1 FR 7328717 A FR7328717 A FR 7328717A FR 7328717 A FR7328717 A FR 7328717A FR 2195056 A1 FR2195056 A1 FR 2195056A1
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47077706A JPS4936271A (US20110232667A1-20110929-C00004.png) | 1972-08-04 | 1972-08-04 | |
| JP47077701A JPS4936268A (US20110232667A1-20110929-C00004.png) | 1972-08-04 | 1972-08-04 | |
| JP47077703A JPS4936269A (US20110232667A1-20110929-C00004.png) | 1972-08-04 | 1972-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2195056A1 true FR2195056A1 (US20110232667A1-20110929-C00004.png) | 1974-03-01 |
| FR2195056B3 FR2195056B3 (US20110232667A1-20110929-C00004.png) | 1976-07-16 |
Family
ID=27302493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7328717A Expired FR2195056B3 (US20110232667A1-20110929-C00004.png) | 1972-08-04 | 1973-08-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3912964A (US20110232667A1-20110929-C00004.png) |
| DE (1) | DE2339817A1 (US20110232667A1-20110929-C00004.png) |
| FR (1) | FR2195056B3 (US20110232667A1-20110929-C00004.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157543A (en) * | 1977-09-12 | 1979-06-05 | Dale Electronics, Inc. | Indicia display device |
| JP3159250B2 (ja) * | 1997-11-27 | 2001-04-23 | 日本電気株式会社 | プラズマディスプレイパネル |
| JP2002298766A (ja) * | 2001-03-30 | 2002-10-11 | Noritake Co Ltd | 蛍光表示管およびその製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675065A (en) * | 1970-01-23 | 1972-07-04 | Sperry Rand Corp | Planar gas discharge indicator |
| US3684909A (en) * | 1970-01-29 | 1972-08-15 | Burroughs Corp | Display panel having particle source |
| US3652891A (en) * | 1970-07-20 | 1972-03-28 | Ncr Co | Plasma display panel having display and counter conductors on one plate |
| JPS4917079B1 (US20110232667A1-20110929-C00004.png) * | 1970-12-21 | 1974-04-26 |
-
1973
- 1973-08-02 US US384887A patent/US3912964A/en not_active Expired - Lifetime
- 1973-08-06 DE DE19732339817 patent/DE2339817A1/de active Pending
- 1973-08-06 FR FR7328717A patent/FR2195056B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3912964A (en) | 1975-10-14 |
| FR2195056B3 (US20110232667A1-20110929-C00004.png) | 1976-07-16 |
| DE2339817A1 (de) | 1974-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |