JPS4877759A - - Google Patents
Info
- Publication number
- JPS4877759A JPS4877759A JP48004494A JP449473A JPS4877759A JP S4877759 A JPS4877759 A JP S4877759A JP 48004494 A JP48004494 A JP 48004494A JP 449473 A JP449473 A JP 449473A JP S4877759 A JPS4877759 A JP S4877759A
- 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.)
- 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
Landscapes
- Gas-Filled Discharge Tubes (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7118003A NL7118003A (https=) | 1971-12-28 | 1971-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4877759A true JPS4877759A (https=) | 1973-10-19 |
| JPS5330474B2 JPS5330474B2 (https=) | 1978-08-26 |
Family
ID=19814806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP449473A Expired JPS5330474B2 (https=) | 1971-12-28 | 1972-12-25 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3842313A (https=) |
| JP (1) | JPS5330474B2 (https=) |
| CA (1) | CA962316A (https=) |
| DE (1) | DE2260038C3 (https=) |
| FR (1) | FR2166056B3 (https=) |
| GB (1) | GB1392950A (https=) |
| NL (1) | NL7118003A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51156761U (https=) * | 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 |
| NL7118003A (https=) | 1973-07-02 |
| US3842313A (en) | 1974-10-15 |
| DE2260038A1 (de) | 1973-07-05 |
| DE2260038C3 (de) | 1978-10-12 |
| JPS5330474B2 (https=) | 1978-08-26 |
| CA962316A (en) | 1975-02-04 |
| FR2166056A1 (https=) | 1973-08-10 |
| FR2166056B3 (https=) | 1976-01-30 |
| GB1392950A (en) | 1975-05-07 |