IT999178B - Apparecchiatura per far funzionare in sequenza dispositivi di visualiz zazione a segnali di soglia - Google Patents
Apparecchiatura per far funzionare in sequenza dispositivi di visualiz zazione a segnali di sogliaInfo
- Publication number
- IT999178B IT999178B IT30864/73A IT3086473A IT999178B IT 999178 B IT999178 B IT 999178B IT 30864/73 A IT30864/73 A IT 30864/73A IT 3086473 A IT3086473 A IT 3086473A IT 999178 B IT999178 B IT 999178B
- Authority
- IT
- Italy
- Prior art keywords
- operate
- equipment
- display devices
- sequence display
- threshold signals
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
- G09G3/10—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using gas tubes
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30699372A | 1972-11-16 | 1972-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT999178B true IT999178B (it) | 1976-02-20 |
Family
ID=23187783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30864/73A IT999178B (it) | 1972-11-16 | 1973-11-02 | Apparecchiatura per far funzionare in sequenza dispositivi di visualiz zazione a segnali di soglia |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3801863A (en]) |
| JP (1) | JPS5614993B2 (en]) |
| BE (1) | BE806820A (en]) |
| CA (1) | CA1006246A (en]) |
| DE (1) | DE2352791A1 (en]) |
| FR (1) | FR2207351B1 (en]) |
| GB (1) | GB1395122A (en]) |
| IE (1) | IE40375B1 (en]) |
| IT (1) | IT999178B (en]) |
| NL (1) | NL7314513A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327099B2 (en]) * | 1973-10-03 | 1978-08-05 | ||
| US3891983A (en) * | 1974-06-20 | 1975-06-24 | Burroughs Corp | Multi-position character display panel having display cathodes and auxiliary cathodes and circuits for operating the same |
| US3893101A (en) * | 1974-06-20 | 1975-07-01 | Burroughs Corp | Display apparatus having segmented integral regulator |
| US4017762A (en) * | 1974-12-04 | 1977-04-12 | Ibm Corporation | Voltage controlled sustain frequency in a gas display panel |
| US5661501A (en) * | 1995-10-16 | 1997-08-26 | Sony Corporation | Driving method of plasma-addressed display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3409800A (en) * | 1965-11-30 | 1968-11-05 | Monsanto Co | Field effect transistor control circuitry for multi-axis display systems |
| US3435138A (en) * | 1965-12-30 | 1969-03-25 | Rca Corp | Solid state image pickup device utilizing insulated gate field effect transistors |
-
1972
- 1972-11-16 US US00306993A patent/US3801863A/en not_active Expired - Lifetime
-
1973
- 1973-05-22 GB GB2445273A patent/GB1395122A/en not_active Expired
- 1973-10-20 DE DE19732352791 patent/DE2352791A1/de not_active Withdrawn
- 1973-10-22 IE IE1884/73A patent/IE40375B1/xx unknown
- 1973-10-23 NL NL7314513A patent/NL7314513A/xx not_active Application Discontinuation
- 1973-10-31 BE BE137327A patent/BE806820A/xx unknown
- 1973-10-31 FR FR7338820A patent/FR2207351B1/fr not_active Expired
- 1973-11-01 CA CA184,828A patent/CA1006246A/en not_active Expired
- 1973-11-02 JP JP12394073A patent/JPS5614993B2/ja not_active Expired
- 1973-11-02 IT IT30864/73A patent/IT999178B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BE806820A (fr) | 1974-02-15 |
| IE40375L (en) | 1974-05-16 |
| JPS4983334A (en]) | 1974-08-10 |
| GB1395122A (en) | 1975-05-21 |
| US3801863A (en) | 1974-04-02 |
| NL7314513A (en]) | 1974-05-20 |
| CA1006246A (en) | 1977-03-01 |
| JPS5614993B2 (en]) | 1981-04-07 |
| FR2207351A1 (en]) | 1974-06-14 |
| FR2207351B1 (en]) | 1978-09-08 |
| IE40375B1 (en) | 1979-05-23 |
| DE2352791A1 (de) | 1974-06-06 |
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