FR2186166A5 - - Google Patents
Info
- Publication number
- FR2186166A5 FR2186166A5 FR7318945A FR7318945A FR2186166A5 FR 2186166 A5 FR2186166 A5 FR 2186166A5 FR 7318945 A FR7318945 A FR 7318945A FR 7318945 A FR7318945 A FR 7318945A FR 2186166 A5 FR2186166 A5 FR 2186166A5
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/26—Signs formed by electric discharge tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47051238A JPS4911028A (fr) | 1972-05-25 | 1972-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2186166A5 true FR2186166A5 (fr) | 1974-01-04 |
Family
ID=12881352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7318945A Expired FR2186166A5 (fr) | 1972-05-25 | 1973-05-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3872352A (fr) |
| JP (1) | JPS4911028A (fr) |
| DE (1) | DE2326832C3 (fr) |
| FR (1) | FR2186166A5 (fr) |
| GB (1) | GB1404678A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336535A (en) * | 1980-04-16 | 1982-06-22 | Ncr Corporation | Cursor for plasma shift register display |
| US4994708A (en) * | 1986-07-01 | 1991-02-19 | Canon Kabushiki Kaisha | Cold cathode device |
| US5449970A (en) * | 1992-03-16 | 1995-09-12 | Microelectronics And Computer Technology Corporation | Diode structure flat panel display |
| JP3311201B2 (ja) * | 1994-06-08 | 2002-08-05 | キヤノン株式会社 | 画像形成装置 |
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 |
| US3340419A (en) * | 1963-04-19 | 1967-09-05 | Rank Precision Ind Ltd | Electric discharge tubes |
| US3408532A (en) * | 1965-12-06 | 1968-10-29 | Northrop Corp | Electron beam scanning device |
| CA936219A (en) * | 1970-05-18 | 1973-10-30 | Glaser David | Display panel having memory |
| JPS508624A (fr) * | 1973-05-25 | 1975-01-29 |
-
1972
- 1972-05-25 JP JP47051238A patent/JPS4911028A/ja active Pending
-
1973
- 1973-05-17 GB GB2350473A patent/GB1404678A/en not_active Expired
- 1973-05-18 US US361423A patent/US3872352A/en not_active Expired - Lifetime
- 1973-05-24 FR FR7318945A patent/FR2186166A5/fr not_active Expired
- 1973-05-25 DE DE2326832A patent/DE2326832C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3872352A (en) | 1975-03-18 |
| DE2326832B2 (de) | 1978-08-31 |
| DE2326832C3 (de) | 1983-12-22 |
| GB1404678A (en) | 1975-09-03 |
| DE2326832A1 (de) | 1973-12-06 |
| JPS4911028A (fr) | 1974-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |