AT303695T - MOBILE COMMUNICATION TERMINAL WITH A FLAT SPEAKER ARRANGED IN THE DEVICE AND ANOTHER SOUND CONVERTER ARRANGED TO A TWO-WAY SYSTEM WITH THE FLAT SPEAKER - Google Patents

MOBILE COMMUNICATION TERMINAL WITH A FLAT SPEAKER ARRANGED IN THE DEVICE AND ANOTHER SOUND CONVERTER ARRANGED TO A TWO-WAY SYSTEM WITH THE FLAT SPEAKER

Info

Publication number
AT303695T
AT303695T AT01123335T AT01123335T AT303695T AT 303695 T AT303695 T AT 303695T AT 01123335 T AT01123335 T AT 01123335T AT 01123335 T AT01123335 T AT 01123335T AT 303695 T AT303695 T AT 303695T
Authority
AT
Austria
Prior art keywords
flat speaker
way
mobile communication
communication terminal
another sound
Prior art date
Application number
AT01123335T
Other languages
German (de)
Inventor
Roland Dr Aubauer
Michael Huelskemper
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Priority to EP01123335A priority Critical patent/EP1301012B1/en
Publication of AT303695T publication Critical patent/AT303695T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/03Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00Diaphragms for electromechanical transducers; Cones
    • H04R7/02Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04Plane diaphragms
    • H04R7/045Plane 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725Cordless telephones
AT01123335T 2001-10-08 2001-10-08 MOBILE COMMUNICATION TERMINAL WITH A FLAT SPEAKER ARRANGED IN THE DEVICE AND ANOTHER SOUND CONVERTER ARRANGED TO A TWO-WAY SYSTEM WITH THE FLAT SPEAKER AT303695T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01123335A EP1301012B1 (en) 2001-10-08 2001-10-08 Mobile communication device with a flat speaker placed in the housing and an additional speaker being arranged in a two-way system with the flat speaker

Publications (1)

Publication Number Publication Date
AT303695T true AT303695T (en) 2005-09-15

Family

ID=8178774

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01123335T AT303695T (en) 2001-10-08 2001-10-08 MOBILE COMMUNICATION TERMINAL WITH A FLAT SPEAKER ARRANGED IN THE DEVICE AND ANOTHER SOUND CONVERTER ARRANGED TO A TWO-WAY SYSTEM WITH THE FLAT SPEAKER

Country Status (6)

Country Link
US (1) US7263196B2 (en)
EP (1) EP1301012B1 (en)
AT (1) AT303695T (en)
DE (1) DE50107300D1 (en)
DK (1) DK1301012T3 (en)
ES (1) ES2248212T3 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7841533B2 (en) 2003-11-13 2010-11-30 Metrologic Instruments, Inc. Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system
WO2004107808A2 (en) * 2003-05-28 2004-12-09 Koninklijke Philips Electronics N.V. Display screen loudspeaker
KR20060037354A (en) * 2003-07-16 2006-05-03 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Panel-shaped acoustic wave generator
GB2405767A (en) * 2003-09-03 2005-03-09 Sendo Int Ltd Mobile phone multi-directional sound porting mechanism
JP4285361B2 (en) * 2003-09-30 2009-06-24 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
US7508953B2 (en) * 2003-12-30 2009-03-24 Audio Products International Corp. Loudspeaker and components for use in construction thereof
EP1558008B1 (en) * 2004-01-26 2007-03-07 Sony Ericsson Mobile Communications AB Portable communication device equipped with two flat panel speakers
EP1560400B1 (en) * 2004-01-29 2009-12-23 Sony Ericsson Mobile Communications AB Sound reproduction in portable electronic equipment
US7346315B2 (en) * 2004-03-30 2008-03-18 Motorola Inc Handheld device loudspeaker system
KR100582369B1 (en) 2004-07-30 2006-05-22 주식회사 팬택 Mobile phone with a loud speaker on a dome switch
JP3966318B2 (en) * 2004-09-09 2007-08-29 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
JP2009513051A (en) * 2005-10-21 2009-03-26 エスエフエックス テクノロジーズ リミテッド Audio device improvements
US7605686B2 (en) * 2006-11-16 2009-10-20 Motorola, Inc. Alerting system for a communication device
US8131329B2 (en) * 2007-07-06 2012-03-06 Sony Ericsson Mobile Communications Ab Distributed mode speaker for mobile devices
DE112007003701B4 (en) * 2007-11-26 2016-10-27 Nokia Technologies Oy Acoustic chamber for an electronic device
US20100035665A1 (en) * 2008-08-11 2010-02-11 At&T Intellectual Property I, L.P. Adaptive communication device and method thereof
US8913738B2 (en) * 2009-06-30 2014-12-16 Nokia Corporation Apparatus with wideband earpiece response
EP2956840A1 (en) 2013-02-15 2015-12-23 Elliptic Laboratories AS Touchless user interfaces
CN209283491U (en) * 2019-01-15 2019-08-20 歌尔科技有限公司 Electronic product

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9503884L (en) * 1995-11-03 1997-05-04 Ericsson Telefon Ab L M Procedure for mounting speakers and speaker assembly
DE19752189C2 (en) * 1997-11-25 2000-06-08 Meinen Ziegel & Co Gmbh Mobile phone consisting of one or more IC cards
FI103747B (en) * 1998-01-29 1999-08-31 Emf Acoustics Oy Ltd The vibration transducer unit
EP1084592B1 (en) * 1998-07-03 2003-10-08 New Transducers Limited Resonant panel-form loudspeaker
JP3597061B2 (en) * 1998-11-13 2004-12-02 日本電気株式会社 Piezo speaker
GB9909157D0 (en) * 1999-04-22 1999-06-16 New Transducers Ltd Small electronic articles for personal use
US20010009202A1 (en) * 1999-07-19 2001-07-26 Metzelaar Donald M. Direct attached board to board interconnection and method for forming same
GB9924932D0 (en) * 1999-10-22 1999-12-22 New Transducers Ltd Keyboards
GB2360901A (en) * 2000-03-29 2001-10-03 Nokia Mobile Phones Ltd A loudspeaker which uses an electronic display as a diaphragm
JP2001345899A (en) * 2000-05-30 2001-12-14 Olympus Optical Co Ltd Portable radio telephone set
US20020006809A1 (en) * 2000-07-14 2002-01-17 Tetsuya Kubo Portable radio terminal device
US7039206B2 (en) * 2001-06-28 2006-05-02 Nokia Corporation Dual diaphragm speaker
US7010121B2 (en) * 2001-08-06 2006-03-07 Siemens Communications, Inc. Mobile telephone and method for its manufacture

Also Published As

Publication number Publication date
EP1301012A1 (en) 2003-04-09
US7263196B2 (en) 2007-08-28
DK1301012T3 (en) 2005-12-12
US20030068056A1 (en) 2003-04-10
DE50107300D1 (en) 2005-10-06
ES2248212T3 (en) 2006-03-16
EP1301012B1 (en) 2005-08-31

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Legal Events

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