AU2002223810A1 - Display signs - Google Patents
Display signsInfo
- Publication number
- AU2002223810A1 AU2002223810A1 AU2002223810A AU2381002A AU2002223810A1 AU 2002223810 A1 AU2002223810 A1 AU 2002223810A1 AU 2002223810 A AU2002223810 A AU 2002223810A AU 2381002 A AU2381002 A AU 2381002A AU 2002223810 A1 AU2002223810 A1 AU 2002223810A1
- Authority
- AU
- Australia
- Prior art keywords
- flat panel
- display
- transducers
- display signs
- sign
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F25/00—Audible advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Steroid Compounds (AREA)
- Luminescent Compositions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Controls And Circuits For Display Device (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Wire Bonding (AREA)
Abstract
A display sign is in the form of a flat panel loudspeaker, the graphics of the display being carried on one exposed surface of the flat panel, the latter being provided with one or more transducers such that the flat panel may be energized to transmit sound in accordance with signals supplied to the one or more transducers. The sign may also be provided with an arrangement for storing inputs made by a user for later retrieval.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0028187.3 | 2000-11-18 | ||
GB0028187A GB2369232B (en) | 2000-11-18 | 2000-11-18 | Display signs |
PCT/GB2001/005048 WO2002041287A2 (en) | 2000-11-18 | 2001-11-16 | Display signs |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002223810A1 true AU2002223810A1 (en) | 2002-05-27 |
Family
ID=9903443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002223810A Abandoned AU2002223810A1 (en) | 2000-11-18 | 2001-11-16 | Display signs |
Country Status (11)
Country | Link |
---|---|
US (1) | US6956492B2 (en) |
EP (1) | EP1384224B1 (en) |
AT (1) | ATE293826T1 (en) |
AU (1) | AU2002223810A1 (en) |
CA (1) | CA2429072A1 (en) |
DE (1) | DE60110265T2 (en) |
DK (1) | DK1384224T3 (en) |
ES (1) | ES2241901T3 (en) |
GB (1) | GB2369232B (en) |
PT (1) | PT1384224E (en) |
WO (1) | WO2002041287A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060182292A1 (en) * | 2003-07-16 | 2006-08-17 | Koninklijke Philips Electronics N.V. | Panel- shaped acoustic wave generator |
ITRM20040449A1 (en) * | 2004-09-22 | 2004-12-22 | Gaddi Silvana Vairo | EDUCATIONAL INTERACTIVE TOY. |
US7755471B2 (en) * | 2004-11-18 | 2010-07-13 | Shawn Jackson | Motion sensitive self-contained audio module for warning signs |
US8019451B2 (en) * | 2006-11-22 | 2011-09-13 | Target Brands, Inc. | Financial transaction product with media player |
DE102007034161A1 (en) * | 2007-07-23 | 2009-01-29 | Siemens Ag | Sound reproducing and recording method for e.g. emergency telephone at highway, involves partially executing sound reproduction and/or sound recording for exchange of acoustic information by impact sound of emergency call equipment |
US7841538B2 (en) | 2007-10-31 | 2010-11-30 | Target Brands, Inc. | Transaction product with memory |
NL1035039C1 (en) * | 2008-02-18 | 2009-08-19 | Fun Ind B V | Paper communication medium with stereo sound effects. |
US20100281719A1 (en) * | 2009-05-06 | 2010-11-11 | Quiham Bv | Electrically powered dynamic gift artifact |
US8885862B2 (en) | 2012-08-28 | 2014-11-11 | Hewlett-Packard Development Company, L.P. | Display with wave generators |
US20170289661A1 (en) * | 2013-03-14 | 2017-10-05 | SoundWall, Inc. | Intelligent flat speaker panel system |
US20150269875A1 (en) * | 2014-03-22 | 2015-09-24 | Brendan William Corcoran | Alert Sign |
DE202015101131U1 (en) * | 2015-03-06 | 2016-06-08 | LEGIS GbR (vertretungsberechtigter Gesellschafter: Thomas C.O. Schmidt, 10707 Berlin) | Multi-part carrier frame for a flat membrane of a planar loudspeaker, planar loudspeaker and acoustic unit |
DE202015101138U1 (en) * | 2015-03-06 | 2016-06-08 | LEGIS GbR (vertretungsberechtigter Gesellschafter: Thomas C.O. Schmidt, 10707 Berlin) | Acoustic unit with modular housing |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305067A (en) * | 1974-08-22 | 1981-12-08 | Oleg Tretiakoff | Electromechanical transducer for relief display panel |
DE2612450A1 (en) * | 1976-03-24 | 1977-10-06 | Reditune Thordsen Gmbh & Co | Acoustic signal emission arrangement - has contactless approximation sensor switch triggered by viewer and controlling acoustic signal generator fed from signal store |
US4326620A (en) * | 1980-01-15 | 1982-04-27 | Pepsico Inc. | Security pylon for a vending machine |
US4775935A (en) | 1986-09-22 | 1988-10-04 | Westinghouse Electric Corp. | Video merchandising system with variable and adoptive product sequence presentation order |
FR2613863B1 (en) * | 1987-04-08 | 1991-09-06 | Fayard Thierry | EXTRA FLAT AUDIOVISUAL DEVICE |
JPH02170795A (en) * | 1988-12-23 | 1990-07-02 | Foster Electric Co Ltd | Panel type loudspeaker |
US5408417A (en) * | 1992-05-28 | 1995-04-18 | Wilder; Wilford B. | Automated ticket sales and dispensing system |
ES2130849T3 (en) * | 1995-09-02 | 1999-07-01 | New Transducers Ltd | A VENDING MACHINE. |
BR9610426A (en) * | 1995-09-02 | 1999-12-21 | New Transducers Ltd | Notice boards incorporating speakers |
US5801785A (en) * | 1996-02-13 | 1998-09-01 | International Business Machines Corporation | Method and system for processing two analog composite video signals |
US6075925A (en) * | 1997-02-13 | 2000-06-13 | Hewlett-Packard Company | Control panel for image forming devices |
KR100646191B1 (en) * | 1998-01-20 | 2006-11-17 | 뉴 트랜스듀서스 리미티드 | Active acoustic devices comprising panel members |
GB9905038D0 (en) * | 1999-03-05 | 1999-04-28 | New Transducers Ltd | Loudpeakers |
CA2336271A1 (en) * | 1998-07-03 | 2000-01-13 | New Transducers Limited | Resonant panel-form loudspeaker |
-
2000
- 2000-11-18 GB GB0028187A patent/GB2369232B/en not_active Expired - Fee Related
-
2001
- 2001-11-16 CA CA002429072A patent/CA2429072A1/en not_active Abandoned
- 2001-11-16 DE DE60110265T patent/DE60110265T2/en not_active Expired - Fee Related
- 2001-11-16 PT PT01996846T patent/PT1384224E/en unknown
- 2001-11-16 ES ES01996846T patent/ES2241901T3/en not_active Expired - Lifetime
- 2001-11-16 AT AT01996846T patent/ATE293826T1/en not_active IP Right Cessation
- 2001-11-16 AU AU2002223810A patent/AU2002223810A1/en not_active Abandoned
- 2001-11-16 DK DK01996846T patent/DK1384224T3/en active
- 2001-11-16 US US10/416,997 patent/US6956492B2/en not_active Expired - Fee Related
- 2001-11-16 EP EP01996846A patent/EP1384224B1/en not_active Expired - Lifetime
- 2001-11-16 WO PCT/GB2001/005048 patent/WO2002041287A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2369232B (en) | 2005-01-12 |
ES2241901T3 (en) | 2005-11-01 |
US6956492B2 (en) | 2005-10-18 |
DK1384224T3 (en) | 2005-08-15 |
EP1384224A2 (en) | 2004-01-28 |
CA2429072A1 (en) | 2002-05-23 |
WO2002041287A3 (en) | 2003-11-06 |
GB0028187D0 (en) | 2001-01-03 |
US20040075573A1 (en) | 2004-04-22 |
PT1384224E (en) | 2005-09-30 |
WO2002041287A2 (en) | 2002-05-23 |
EP1384224B1 (en) | 2005-04-20 |
DE60110265D1 (en) | 2005-05-25 |
GB2369232A (en) | 2002-05-22 |
ATE293826T1 (en) | 2005-05-15 |
DE60110265T2 (en) | 2006-02-09 |
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