CH489854A - Display device with light generation through gas discharge processes as a result of ionization - Google Patents
Display device with light generation through gas discharge processes as a result of ionizationInfo
- Publication number
- CH489854A CH489854A CH1559869A CH1559869A CH489854A CH 489854 A CH489854 A CH 489854A CH 1559869 A CH1559869 A CH 1559869A CH 1559869 A CH1559869 A CH 1559869A CH 489854 A CH489854 A CH 489854A
- Authority
- CH
- Switzerland
- Prior art keywords
- ionization
- display device
- result
- gas discharge
- light generation
- Prior art date
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
- H01J17/492—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77278668A | 1968-11-01 | 1968-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH489854A true CH489854A (en) | 1970-04-30 |
Family
ID=25096224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1559869A CH489854A (en) | 1968-11-01 | 1969-10-17 | Display device with light generation through gas discharge processes as a result of ionization |
Country Status (7)
Country | Link |
---|---|
US (1) | US3588596A (en) |
CH (1) | CH489854A (en) |
DE (1) | DE1953483C3 (en) |
FR (1) | FR2022341A1 (en) |
GB (1) | GB1232127A (en) |
NL (1) | NL6915914A (en) |
SE (1) | SE394222B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548318B2 (en) * | 1972-08-22 | 1980-12-05 | ||
US3859553A (en) * | 1973-09-26 | 1975-01-07 | Ibm | Hexagonal display array having close-packed cells |
US4719385A (en) * | 1985-04-26 | 1988-01-12 | Barrow William A | Multi-colored thin-film electroluminescent display |
-
1968
- 1968-11-01 US US772786A patent/US3588596A/en not_active Expired - Lifetime
-
1969
- 1969-09-24 FR FR6932484A patent/FR2022341A1/fr not_active Withdrawn
- 1969-09-26 GB GB1232127D patent/GB1232127A/en not_active Expired
- 1969-10-17 CH CH1559869A patent/CH489854A/en not_active IP Right Cessation
- 1969-10-22 NL NL6915914A patent/NL6915914A/xx not_active Application Discontinuation
- 1969-10-24 DE DE1953483A patent/DE1953483C3/en not_active Expired
- 1969-10-31 SE SE6914919A patent/SE394222B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2022341A1 (en) | 1970-07-31 |
DE1953483B2 (en) | 1979-02-08 |
NL6915914A (en) | 1970-05-06 |
DE1953483C3 (en) | 1979-10-11 |
US3588596A (en) | 1971-06-28 |
DE1953483A1 (en) | 1970-05-21 |
SE394222B (en) | 1977-06-13 |
GB1232127A (en) | 1971-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |