JPS4991763A - - Google Patents
Info
- Publication number
- JPS4991763A JPS4991763A JP48140184A JP14018473A JPS4991763A JP S4991763 A JPS4991763 A JP S4991763A JP 48140184 A JP48140184 A JP 48140184A JP 14018473 A JP14018473 A JP 14018473A JP S4991763 A JPS4991763 A JP S4991763A
- 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
Landscapes
- Gas-Filled Discharge Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00317885A US3839656A (en) | 1972-12-26 | 1972-12-26 | Display panel for displaying numbers and words |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4991763A true JPS4991763A (en) | 1974-09-02 |
Family
ID=23235682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48140184A Pending JPS4991763A (en) | 1972-12-26 | 1973-12-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3839656A (en) |
| JP (1) | JPS4991763A (en) |
| DE (1) | DE2362476A1 (en) |
| NL (1) | NL7316798A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346759A (en) * | 1965-08-31 | 1967-10-10 | Burroughs Corp | Planar array of cathode and anode electrodes installed in channels for visual indicator display device |
| US3703657A (en) * | 1971-02-11 | 1972-11-21 | Burroughs Corp | Variable pattern gaseous display panel having segmented cathode electrodes |
| US3720452A (en) * | 1971-03-16 | 1973-03-13 | Burroughs Corp | Multi-position character display panel |
-
1972
- 1972-12-26 US US00317885A patent/US3839656A/en not_active Expired - Lifetime
-
1973
- 1973-12-07 NL NL7316798A patent/NL7316798A/xx unknown
- 1973-12-12 JP JP48140184A patent/JPS4991763A/ja active Pending
- 1973-12-15 DE DE2362476A patent/DE2362476A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7316798A (en) | 1974-06-28 |
| DE2362476A1 (en) | 1974-06-27 |
| US3839656A (en) | 1974-10-01 |