JPS4977572A - - Google Patents
Info
- Publication number
- JPS4977572A JPS4977572A JP48120380A JP12038073A JPS4977572A JP S4977572 A JPS4977572 A JP S4977572A JP 48120380 A JP48120380 A JP 48120380A JP 12038073 A JP12038073 A JP 12038073A JP S4977572 A JPS4977572 A JP S4977572A
- 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)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00300631A US3818556A (en) | 1972-10-25 | 1972-10-25 | Method of assembling a glow discharge readout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4977572A true JPS4977572A (ja) | 1974-07-26 |
Family
ID=23159924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48120380A Pending JPS4977572A (ja) | 1972-10-25 | 1973-10-25 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3818556A (ja) |
| JP (1) | JPS4977572A (ja) |
| AR (1) | AR200659A1 (ja) |
| AU (1) | AU6128773A (ja) |
| BE (1) | BE806407A (ja) |
| BR (1) | BR7308259D0 (ja) |
| DE (1) | DE2352145A1 (ja) |
| ES (1) | ES419744A1 (ja) |
| FR (1) | FR2204877B1 (ja) |
| IT (1) | IT995684B (ja) |
| NL (1) | NL7314669A (ja) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2056885B1 (ja) * | 1969-07-24 | 1974-08-09 | Thomson Csf | |
| US3599027A (en) * | 1970-02-24 | 1971-08-10 | Japan Radio Co Ltd | Display discharge tube having improved display substrate and method of making same |
-
1972
- 1972-10-25 US US00300631A patent/US3818556A/en not_active Expired - Lifetime
-
1973
- 1973-10-08 IT IT29876/73A patent/IT995684B/it active
- 1973-10-11 AU AU61287/73A patent/AU6128773A/en not_active Expired
- 1973-10-17 DE DE19732352145 patent/DE2352145A1/de active Pending
- 1973-10-18 ES ES419744A patent/ES419744A1/es not_active Expired
- 1973-10-23 BE BE136972A patent/BE806407A/xx unknown
- 1973-10-23 BR BR8259/73A patent/BR7308259D0/pt unknown
- 1973-10-24 FR FR7337886A patent/FR2204877B1/fr not_active Expired
- 1973-10-24 AR AR250675A patent/AR200659A1/es active
- 1973-10-25 JP JP48120380A patent/JPS4977572A/ja active Pending
- 1973-10-25 NL NL7314669A patent/NL7314669A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2352145A1 (de) | 1974-05-02 |
| IT995684B (it) | 1975-11-20 |
| AR200659A1 (es) | 1974-11-29 |
| US3818556A (en) | 1974-06-25 |
| FR2204877A1 (ja) | 1974-05-24 |
| ES419744A1 (es) | 1976-09-01 |
| BR7308259D0 (pt) | 1974-07-25 |
| AU6128773A (en) | 1975-04-17 |
| BE806407A (fr) | 1974-04-23 |
| FR2204877B1 (ja) | 1977-05-27 |
| NL7314669A (ja) | 1974-04-29 |