JPS49131379A - - Google Patents
Info
- Publication number
- JPS49131379A JPS49131379A JP48142937A JP14293773A JPS49131379A JP S49131379 A JPS49131379 A JP S49131379A JP 48142937 A JP48142937 A JP 48142937A JP 14293773 A JP14293773 A JP 14293773A JP S49131379 A JPS49131379 A JP S49131379A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/313—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being gas discharge devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Gas-Filled Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00347705A US3840770A (en) | 1973-04-04 | 1973-04-04 | Gaseous discharge display device with embedded electrode segments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49131379A true JPS49131379A (en) | 1974-12-17 |
Family
ID=23364885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48142937A Pending JPS49131379A (en) | 1973-04-04 | 1973-12-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3840770A (en) |
| JP (1) | JPS49131379A (en) |
| DE (1) | DE2403068A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190264A (en) * | 1975-02-05 | 1976-08-07 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410830A (en) * | 1981-03-03 | 1983-10-18 | Edison International Inc. | Vacuum fluorescent display device with substrate including a metal plate |
| JPH1154050A (en) * | 1997-08-08 | 1999-02-26 | Hitachi Ltd | Gas discharge type display panel and display device using it |
-
1973
- 1973-04-04 US US00347705A patent/US3840770A/en not_active Expired - Lifetime
- 1973-12-20 JP JP48142937A patent/JPS49131379A/ja active Pending
-
1974
- 1974-01-23 DE DE2403068A patent/DE2403068A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190264A (en) * | 1975-02-05 | 1976-08-07 | ||
| JPS5918823B2 (en) * | 1975-02-05 | 1984-05-01 | 松下電器産業株式会社 | plasma display device |
Also Published As
| Publication number | Publication date |
|---|---|
| US3840770A (en) | 1974-10-08 |
| DE2403068A1 (en) | 1974-10-24 |