IT951107B - Circuito di alimentazione per tubi presentatori di caratteri a scari ca in gas - Google Patents
Circuito di alimentazione per tubi presentatori di caratteri a scari ca in gasInfo
- Publication number
- IT951107B IT951107B IT67230/72A IT6723072A IT951107B IT 951107 B IT951107 B IT 951107B IT 67230/72 A IT67230/72 A IT 67230/72A IT 6723072 A IT6723072 A IT 6723072A IT 951107 B IT951107 B IT 951107B
- Authority
- IT
- Italy
- Prior art keywords
- gas
- power circuit
- discharge character
- tubes
- character tubes
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/08—Output circuits
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)
- Gas-Filled Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7101186A NL7101186A (it) | 1971-01-29 | 1971-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT951107B true IT951107B (it) | 1973-06-30 |
Family
ID=19812360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67230/72A IT951107B (it) | 1971-01-29 | 1972-01-26 | Circuito di alimentazione per tubi presentatori di caratteri a scari ca in gas |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3794881A (it) |
| JP (1) | JPS5316653B1 (it) |
| CA (1) | CA953003A (it) |
| DE (1) | DE2200637C2 (it) |
| FR (1) | FR2124885A5 (it) |
| GB (1) | GB1381167A (it) |
| IT (1) | IT951107B (it) |
| NL (1) | NL7101186A (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7300217A (it) * | 1973-01-08 | 1974-07-10 | ||
| US4024429A (en) * | 1975-10-06 | 1977-05-17 | Panel Technology, Inc. | Operating voltage supply system for gas discharge display panel |
| DE2701303C3 (de) * | 1977-01-14 | 1983-02-17 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Zahnradmaschine |
| US4109180A (en) * | 1977-06-23 | 1978-08-22 | Burroughs Corporation | Ac-powered display system with voltage limitation |
| JPS54181642U (it) * | 1978-06-10 | 1979-12-22 | ||
| US4250504A (en) * | 1979-08-23 | 1981-02-10 | General Electric Company | Gas discharge display circuit |
| US4347509A (en) * | 1980-02-27 | 1982-08-31 | Ncr Corporation | Plasma display with direct transformer drive apparatus |
| JPS5984193U (ja) * | 1982-11-30 | 1984-06-07 | 松下電工株式会社 | 窓の気密構造 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL280449A (it) * | 1962-07-03 | |||
| GB1132181A (en) * | 1965-03-15 | 1968-10-30 | Sony Corp | Time divisional display system for computers |
| GB1164675A (en) * | 1966-12-02 | 1969-09-17 | Hitachi Ltd | Electronic Display System |
| JPS4810892B1 (it) * | 1968-12-23 | 1973-04-09 | ||
| JPS4839490B1 (it) * | 1969-04-03 | 1973-11-24 |
-
1971
- 1971-01-29 NL NL7101186A patent/NL7101186A/xx unknown
-
1972
- 1972-01-07 DE DE2200637A patent/DE2200637C2/de not_active Expired
- 1972-01-13 US US00217593A patent/US3794881A/en not_active Expired - Lifetime
- 1972-01-20 CA CA132,804A patent/CA953003A/en not_active Expired
- 1972-01-26 IT IT67230/72A patent/IT951107B/it active
- 1972-01-26 GB GB362572A patent/GB1381167A/en not_active Expired
- 1972-01-26 JP JP917772A patent/JPS5316653B1/ja active Pending
- 1972-01-27 FR FR7202675A patent/FR2124885A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2124885A5 (it) | 1972-09-22 |
| GB1381167A (en) | 1975-01-22 |
| DE2200637A1 (de) | 1972-08-17 |
| JPS5316653B1 (it) | 1978-06-02 |
| US3794881A (en) | 1974-02-26 |
| NL7101186A (it) | 1972-08-01 |
| CA953003A (en) | 1974-08-13 |
| DE2200637C2 (de) | 1982-05-27 |
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