BE784595A - Appareil reduisant la puissance requise pour des dispositifs d'affichage a balayage - Google Patents
Appareil reduisant la puissance requise pour des dispositifs d'affichage a balayageInfo
- Publication number
- BE784595A BE784595A BE784595A BE784595A BE784595A BE 784595 A BE784595 A BE 784595A BE 784595 A BE784595 A BE 784595A BE 784595 A BE784595 A BE 784595A BE 784595 A BE784595 A BE 784595A
- Authority
- BE
- Belgium
- Prior art keywords
- display devices
- power required
- scan display
- device reducing
- reducing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
- H04N3/125—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using gas discharges, e.g. plasma
-
- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/282—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using DC panels
- G09G3/285—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using DC panels using self-scanning
-
- 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
- H01J17/494—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes using sequential transfer of the discharges, e.g. of the self-scan type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Multimedia (AREA)
- Signal Processing (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)
- Control Of El Displays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00154731A US3809952A (en) | 1971-06-21 | 1971-06-21 | Apparatus reducing the power required for scanned display devices |
Publications (1)
Publication Number | Publication Date |
---|---|
BE784595A true BE784595A (fr) | 1972-10-02 |
Family
ID=22552532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE784595A BE784595A (fr) | 1971-06-21 | 1972-06-08 | Appareil reduisant la puissance requise pour des dispositifs d'affichage a balayage |
Country Status (9)
Country | Link |
---|---|
US (1) | US3809952A (fr) |
JP (1) | JPS557595B1 (fr) |
BE (1) | BE784595A (fr) |
CA (1) | CA957748A (fr) |
DE (1) | DE2229053C2 (fr) |
FR (1) | FR2143216A1 (fr) |
GB (1) | GB1381403A (fr) |
IT (1) | IT956552B (fr) |
NL (1) | NL7207694A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1489184A (en) * | 1973-11-03 | 1977-10-19 | Ferranti Ltd | Gas-discharge display device driving circuits |
US3893101A (en) * | 1974-06-20 | 1975-07-01 | Burroughs Corp | Display apparatus having segmented integral regulator |
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 |
US4352101A (en) * | 1980-06-20 | 1982-09-28 | Lucitron, Inc. | Flat panel display system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3559190A (en) * | 1966-01-18 | 1971-01-26 | Univ Illinois | Gaseous display and memory apparatus |
US3519880A (en) * | 1966-12-29 | 1970-07-07 | Matsushita Electric Ind Co Ltd | Electroluminescent image display system having improved horizontal scanning |
US3597758A (en) * | 1968-12-19 | 1971-08-03 | Ibm | Display system |
US3627924A (en) * | 1969-05-16 | 1971-12-14 | Energy Conversion Devices Inc | Flat screen television system |
GB1317221A (en) * | 1969-05-28 | 1973-05-16 | Burroughs Corp | Gas discharge display systems and panels |
GB1280875A (en) * | 1969-07-04 | 1972-07-05 | Mullard Ltd | Improvements relating to electrical display devices |
US3600626A (en) * | 1969-11-26 | 1971-08-17 | Burroughs Corp | Multicell display device having communication paths between adjacent cells |
US3614526A (en) * | 1970-05-28 | 1971-10-19 | Ncr Co | Method and means for operating a plasma display panel |
US3701924A (en) * | 1970-08-17 | 1972-10-31 | Burroughs Corp | System for operating a display panel |
-
1971
- 1971-06-21 US US00154731A patent/US3809952A/en not_active Expired - Lifetime
-
1972
- 1972-06-06 GB GB2625172A patent/GB1381403A/en not_active Expired
- 1972-06-07 JP JP5731172A patent/JPS557595B1/ja active Pending
- 1972-06-07 NL NL7207694A patent/NL7207694A/xx unknown
- 1972-06-08 CA CA144,223A patent/CA957748A/en not_active Expired
- 1972-06-08 BE BE784595A patent/BE784595A/fr unknown
- 1972-06-14 DE DE2229053A patent/DE2229053C2/de not_active Expired
- 1972-06-14 IT IT25658/72A patent/IT956552B/it active
- 1972-06-21 FR FR7222408A patent/FR2143216A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2229053A1 (de) | 1973-01-11 |
DE2229053C2 (de) | 1985-12-05 |
FR2143216A1 (fr) | 1973-02-02 |
NL7207694A (fr) | 1972-12-27 |
IT956552B (it) | 1973-10-10 |
GB1381403A (en) | 1975-01-22 |
JPS557595B1 (fr) | 1980-02-26 |
US3809952A (en) | 1974-05-07 |
CA957748A (en) | 1974-11-12 |
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