GB1442580A - Gas discharge panel display device - Google Patents
Gas discharge panel display deviceInfo
- Publication number
- GB1442580A GB1442580A GB166275A GB166275A GB1442580A GB 1442580 A GB1442580 A GB 1442580A GB 166275 A GB166275 A GB 166275A GB 166275 A GB166275 A GB 166275A GB 1442580 A GB1442580 A GB 1442580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- display
- site
- panel
- sustain
- gas discharge
- Prior art date
- 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.)
- Expired
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
- 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
- H01J17/495—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 display panels using sequential transfer of the discharge along dielectric storage elements
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
- G09G5/24—Generation of individual character patterns
- G09G5/28—Generation of individual character patterns for enhancement of character form, e.g. smoothing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Plasma & Fusion (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
1442580 Matrix displays INTERNATIONAL BUSINESS MACHINES CORP 15 Jan 1975 [4 March 1974] 1662/75 Heading G5C Display apparatus comprises a gas discharge display/memory panel with crossed conductor arrays, in which information is written in at one side and shifted across the panel to selected sites and means to sustain a discharge at the selected sites and at the adjacent sites from which the discharges moved thereby enlarging the size of each display site. This is achieved by applying sustaining pulses to pairs of adjacent electrodes of a panel e.g. as described in Specification 1,426,826. The display of Fig. 3 can be moved vertically one site and sustain pulses applied also to adjacent horizontal conductors to sustain discharges in four cells for every selected site.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447595A US3911422A (en) | 1974-03-04 | 1974-03-04 | Gas panel with shifting arrangement with a display having increased light intensity |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1442580A true GB1442580A (en) | 1976-07-14 |
Family
ID=23776961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB166275A Expired GB1442580A (en) | 1974-03-04 | 1975-01-15 | Gas discharge panel display device |
Country Status (6)
Country | Link |
---|---|
US (1) | US3911422A (en) |
CA (1) | CA1035877A (en) |
DE (1) | DE2504730A1 (en) |
FR (1) | FR2263593B1 (en) |
GB (1) | GB1442580A (en) |
IT (1) | IT1031236B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4114069A (en) * | 1975-07-09 | 1978-09-12 | Fujitsu Limited | Method and apparatus for driving a gas-discharge display panel |
US4027197A (en) * | 1975-10-08 | 1977-05-31 | Ncr Corporation | Variable bar display tube using insulated electrodes |
US4051409A (en) * | 1976-01-13 | 1977-09-27 | Ncr Corporation | Load and hold system for plasma charge transfer devices |
US4080597A (en) * | 1976-07-16 | 1978-03-21 | Modern Controls, Inc. | Gas display panel having planar conductors |
US4063231A (en) * | 1976-10-26 | 1977-12-13 | Modern Controls, Inc. | Visual display apparatus |
NL7712743A (en) * | 1976-11-30 | 1978-06-01 | Fujitsu Ltd | SYSTEM FOR CONTROLLING A GAS DISCHARGE PANEL. |
US4242680A (en) * | 1978-02-27 | 1980-12-30 | International Business Machines Corporation | Multiple data line shift gas panel assembly |
US4336535A (en) * | 1980-04-16 | 1982-06-22 | Ncr Corporation | Cursor for plasma shift register display |
JPS60197063A (en) * | 1984-03-21 | 1985-10-05 | Canon Inc | Led array and its sectional lighting method |
US5990854A (en) * | 1993-08-03 | 1999-11-23 | Plasmaco, Inc. | AC plasma panel with system for preventing high voltage buildup |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683364A (en) * | 1971-01-18 | 1972-08-08 | Burroughs Corp | Display panel wherein each scanning cell is associated with a plurality of display cells |
US3792465A (en) * | 1971-12-30 | 1974-02-12 | Texas Instruments Inc | Charge transfer solid state display |
US3795908A (en) * | 1972-06-13 | 1974-03-05 | Ibm | Gas panel with multi-directional shifting arrangement |
US3775764A (en) * | 1972-10-02 | 1973-11-27 | Ncr | Multi-line plasma shift register display |
-
1974
- 1974-03-04 US US447595A patent/US3911422A/en not_active Expired - Lifetime
-
1975
- 1975-01-10 FR FR7501213A patent/FR2263593B1/fr not_active Expired
- 1975-01-15 GB GB166275A patent/GB1442580A/en not_active Expired
- 1975-01-29 IT IT19688/75A patent/IT1031236B/en active
- 1975-02-05 DE DE19752504730 patent/DE2504730A1/en not_active Withdrawn
- 1975-02-11 CA CA219,840A patent/CA1035877A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2263593A1 (en) | 1975-10-03 |
IT1031236B (en) | 1979-04-30 |
US3911422A (en) | 1975-10-07 |
DE2504730A1 (en) | 1975-09-11 |
CA1035877A (en) | 1978-08-01 |
FR2263593B1 (en) | 1976-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |