SE8008205L - PRESSURE ELECTRONIC DEVICE - Google Patents
PRESSURE ELECTRONIC DEVICEInfo
- Publication number
- SE8008205L SE8008205L SE8008205A SE8008205A SE8008205L SE 8008205 L SE8008205 L SE 8008205L SE 8008205 A SE8008205 A SE 8008205A SE 8008205 A SE8008205 A SE 8008205A SE 8008205 L SE8008205 L SE 8008205L
- Authority
- SE
- Sweden
- Prior art keywords
- conductors
- electronic device
- pressure electronic
- resistive conductor
- disposed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
- H01H13/807—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the spatial arrangement of the contact sites, e.g. superimposed sites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
- H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
- H01H13/80—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
- H01H2201/002—Contacts bounceless
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
- H01H2201/022—Material
- H01H2201/032—Conductive polymer; Rubber
- H01H2201/036—Variable resistance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/012—Microprotrusions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/02—Interspersed fingers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2211/00—Spacers
- H01H2211/026—Spacers without separate element
- H01H2211/032—Pressure sensitive layer on contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/002—Venting with external pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/016—Venting in adhesive layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/008—Part of substrate or membrane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/02—Actuators other then push button pneumatic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/002—Switch site location superimposed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/006—Switch site location more then one pole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/002—Layer thickness
- H01H2227/012—Conductive rubber
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/002—Layer thickness
- H01H2227/012—Conductive rubber
- H01H2227/014—Conductive particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/002—Screen printing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/012—Vacuum deposition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/014—Electro deposition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/024—Packing between substrate and membrane
- H01H2229/028—Adhesive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/038—Folding of flexible printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/018—Musical instrument
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/016—Miscellaneous combined with start switch, discrete keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/078—Variable resistance by variable contact area or point
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S84/00—Music
- Y10S84/07—Electric key switch structure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Push-Button Switches (AREA)
- Manufacture Of Switches (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A pressure responsive electric switch has at least one pair of first (104) and second (112) conductors in spaced- apart relationship with at least one pressure sensitive resistive conductor (106, 114) is disposed in a position to interconnect the conductors when a force is applied. The invention may be incorporated in multiple touch switches having the conductors (220, 240) Figure 7 disposed side by side or stacked one above the other as in Figure 10 (not shown). The resistive conductor may be made from molybdenum disulphide particles with a resin binder and may include powdered carbon. <IMAGE>
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/097,610 US4268815A (en) | 1979-11-26 | 1979-11-26 | Multi-function touch switch apparatus |
US06/110,416 US4276538A (en) | 1980-01-07 | 1980-01-07 | Touch switch keyboard apparatus |
US06/135,386 US4301337A (en) | 1980-03-31 | 1980-03-31 | Dual lateral switch device |
US06/140,921 US4315238A (en) | 1979-09-24 | 1980-04-16 | Bounceless switch apparatus |
US06/140,937 US4314228A (en) | 1980-04-16 | 1980-04-16 | Pressure transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8008205L true SE8008205L (en) | 1981-05-27 |
SE452925B SE452925B (en) | 1987-12-21 |
Family
ID=27536842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8008205A SE452925B (en) | 1979-11-26 | 1980-11-24 | STAND-FREE SWITCHING DEVICE |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU544234B2 (en) |
CA (1) | CA1153801A (en) |
DE (1) | DE3044384C2 (en) |
FR (1) | FR2470435B1 (en) |
GB (4) | GB2064873B (en) |
IT (1) | IT1143185B (en) |
NL (1) | NL8006409A (en) |
SE (1) | SE452925B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8674932B2 (en) | 1996-07-05 | 2014-03-18 | Anascape, Ltd. | Image controller |
US9081426B2 (en) | 1992-03-05 | 2015-07-14 | Anascape, Ltd. | Image controller |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566363A (en) * | 1983-03-02 | 1986-01-28 | Casio Computer Co., Ltd. | Electronic musical instrument |
US4680432A (en) * | 1984-08-07 | 1987-07-14 | Casio Computer Co., Ltd. | Compact electronic device |
US4554033A (en) * | 1984-10-04 | 1985-11-19 | Amp Incorporated | Method of forming an electrical interconnection means |
DE3446327A1 (en) * | 1984-12-19 | 1986-06-26 | Telefunken Electronic Gmbh | Resistance element with foam plastic |
US4617608A (en) * | 1984-12-28 | 1986-10-14 | At&T Bell Laboratories | Variable gap device and method of manufacture |
JPS61239299A (en) * | 1985-04-16 | 1986-10-24 | ヤマハ株式会社 | Electronic percussion instrument |
CN1010143B (en) * | 1985-09-26 | 1990-10-24 | 约翰弗兰克制造公司 | Particulate spacers for touch sensitive overlay panel applications |
US4965421A (en) * | 1985-09-26 | 1990-10-23 | John Fluke Mfg. Co., Inc. | Particulate spacers for touch sensitive overlay panel applications |
US4794366A (en) * | 1985-11-15 | 1988-12-27 | Toshiba Silicone Co., Ltd. | Key-touch sensor and method of manufacture |
DE3624166A1 (en) * | 1986-07-17 | 1988-01-21 | Schoeller & Co Elektrotech | FILM SWITCHING |
GB2225660A (en) * | 1988-12-05 | 1990-06-06 | Autoliv Dev | A trigger circuit arrangement for a vehicle safety device, eg a crash bag |
EP0489344A1 (en) * | 1990-12-03 | 1992-06-10 | I.E.E. International Electronics & Engineering S.à.r.l. | Method for identifying an activated key of a keyboard |
FR2692419B1 (en) * | 1992-01-24 | 1997-05-16 | Fusilier Jean Marie | APPLICATION OF A FLAT KEYBOARD WITH PROGRESSIVE BUTTONS TO THE WIRELESS REMOTE CONTROL OF A FUNCTIONAL UNIT. |
DE4216349C2 (en) * | 1992-05-17 | 1994-06-09 | Reinhold Fahrion | Electronic musical instrument with a melody and an accompaniment keyboard |
DE4237072C1 (en) * | 1992-11-03 | 1993-12-02 | Daimler Benz Ag | Resistive film pressure or force sensor for indicating occupation of vehicle seat - has conductive paths for providing series of meandering interdigitated local area transducer electrodes on polymer and semiconductor substrate. |
DE4332927C2 (en) * | 1993-09-28 | 1995-06-29 | Schurter Gmbh | Piezo switching element |
WO1995022828A1 (en) * | 1994-02-17 | 1995-08-24 | Interlink Electronics, Inc. | Layered pressure sensitive transducer and method for making same |
DE19530092A1 (en) * | 1995-08-16 | 1997-02-20 | Daimler Benz Ag | Checkable film pressure sensor |
JPH10155593A (en) * | 1996-11-28 | 1998-06-16 | Aisin Seiki Co Ltd | Pressure-sensitive switch |
JP3962959B2 (en) * | 1996-12-20 | 2007-08-22 | アイシン精機株式会社 | Pressure sensitive switch |
DE19748485A1 (en) * | 1997-11-03 | 1999-05-06 | Todor Dimitriev | Musical instrument key |
DE10247404B4 (en) * | 2002-10-04 | 2007-10-18 | T & T Medilogic Medizintechnik Gmbh | Sensor for detecting forces by size and direction and pressure measuring plate formed therefrom |
DE112004002994A5 (en) | 2004-12-08 | 2007-10-31 | Abb Patent Gmbh | Method of manufacturing a transmitter |
US7260999B2 (en) | 2004-12-23 | 2007-08-28 | 3M Innovative Properties Company | Force sensing membrane |
US7468199B2 (en) | 2004-12-23 | 2008-12-23 | 3M Innovative Properties Company | Adhesive membrane for force switches and sensors |
US7509881B2 (en) | 2005-07-29 | 2009-03-31 | 3M Innovative Properties Company | Interdigital force switches and sensors |
EP2006869A1 (en) * | 2007-06-22 | 2008-12-24 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Film-type switching element |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB371504A (en) * | 1930-02-06 | 1932-04-28 | Andre Becq | Improvements in or relating to pressure-regulated apparatus, particularly pressure gauges |
GB608669A (en) * | 1945-12-19 | 1948-09-20 | Speed Marketing Company Sussex | Improvements in fluid pressure operated switches |
US3122617A (en) * | 1960-10-07 | 1964-02-25 | Kollsman Instr Corp | Pressure control switch |
GB969167A (en) * | 1962-03-26 | 1964-09-09 | Karl Torsten Kalle | A device for transmitting impulses |
GB1209647A (en) * | 1966-11-28 | 1970-10-21 | Matsushita Electric Ind Co Ltd | Electro-mechanical transducer element |
US3806471A (en) * | 1968-04-29 | 1974-04-23 | R Mitchell | Pressure responsive resistive material |
US3551616A (en) * | 1969-01-15 | 1970-12-29 | Ibm | Multiple switch encoding device |
US3503031A (en) * | 1969-02-11 | 1970-03-24 | Control Data Corp | Printed circuit keyboard |
US3626350A (en) * | 1969-02-20 | 1971-12-07 | Nippon Musical Instruments Mfg | Variable resistor device for electronic musical instruments capable of playing monophonic, chord and portamento performances with resilient contact strips |
BE756130A (en) * | 1969-09-15 | 1971-03-15 | Essex International Inc | PRESSURE SENSITIVE SWITCH-CUTTER COMBINATION |
US3617660A (en) * | 1970-01-23 | 1971-11-02 | Ibm | Keyboard actuating mechanism for diaphragm electric switch contact array |
US3617666A (en) * | 1970-04-30 | 1971-11-02 | Data Appliance Corp | Pressure-operated layered electrical switch and switch array |
US3758733A (en) * | 1971-10-04 | 1973-09-11 | Essex International Inc | Ric material and conductive particles therein pressure sensitive stepping switches with multi layer spring contact assembly with interposed layers of lubricated non-conductive elastome |
US3968336A (en) * | 1974-09-23 | 1976-07-06 | Xerox Corporation | Keyboard switch assembly having movable contact, and supporting helicline type legs disposed co-planar to common conductive sheet |
US4085302A (en) * | 1976-11-22 | 1978-04-18 | Control Data Corporation | Membrane-type touch panel |
FR2443130A1 (en) * | 1978-11-29 | 1980-06-27 | Serras Paulet Edouard | CONTROL KEYBOARD FOR ELECTRIC OR ELECTRONIC DEVICES |
FR2443129A1 (en) * | 1978-11-29 | 1980-06-27 | Serras Paulet Edouard | ELECTRICAL OR ELECTRONIC SWITCHING DEVICE FORMING PUSH BUTTON OR KEYBOARD WITH SOCKET KEYS |
DE2902769C2 (en) * | 1979-01-25 | 1982-12-09 | Rudolf Schadow Gmbh, 1000 Berlin | Push button switch |
GB2071420B (en) * | 1980-03-12 | 1984-08-08 | Int Computers Ltd | Retractive mechanical switches |
-
1980
- 1980-11-19 GB GB8037047A patent/GB2064873B/en not_active Expired
- 1980-11-24 SE SE8008205A patent/SE452925B/en not_active IP Right Cessation
- 1980-11-25 IT IT50239/80A patent/IT1143185B/en active
- 1980-11-25 AU AU64679/80A patent/AU544234B2/en not_active Ceased
- 1980-11-25 DE DE3044384A patent/DE3044384C2/en not_active Expired - Lifetime
- 1980-11-25 NL NL8006409A patent/NL8006409A/en not_active Application Discontinuation
- 1980-11-26 FR FR8025050A patent/FR2470435B1/en not_active Expired
- 1980-11-26 CA CA000365569A patent/CA1153801A/en not_active Expired
-
1983
- 1983-07-08 GB GB08318533A patent/GB2134320B/en not_active Expired
- 1983-07-08 GB GB08318534A patent/GB2134321B/en not_active Expired
- 1983-08-25 GB GB08322859A patent/GB2134322B/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9081426B2 (en) | 1992-03-05 | 2015-07-14 | Anascape, Ltd. | Image controller |
US8674932B2 (en) | 1996-07-05 | 2014-03-18 | Anascape, Ltd. | Image controller |
Also Published As
Publication number | Publication date |
---|---|
IT1143185B (en) | 1986-10-22 |
GB2064873B (en) | 1984-09-05 |
CA1153801A (en) | 1983-09-13 |
GB8318533D0 (en) | 1983-08-10 |
NL8006409A (en) | 1981-06-16 |
GB2134321B (en) | 1985-05-01 |
GB8318534D0 (en) | 1983-08-10 |
SE452925B (en) | 1987-12-21 |
DE3044384A1 (en) | 1981-08-27 |
FR2470435A1 (en) | 1981-05-29 |
DE3044384C2 (en) | 1994-05-11 |
GB8322859D0 (en) | 1983-09-28 |
IT8050239A0 (en) | 1980-11-25 |
AU544234B2 (en) | 1985-05-23 |
GB2134322A (en) | 1984-08-08 |
GB2134320A (en) | 1984-08-08 |
AU6467980A (en) | 1981-06-04 |
GB2064873A (en) | 1981-06-17 |
GB2134321A (en) | 1984-08-08 |
GB2134322B (en) | 1985-05-01 |
FR2470435B1 (en) | 1985-06-14 |
GB2134320B (en) | 1985-05-01 |
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