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ATE357121T1 - Als lautsprecher dienender anzeigeschirm - Google Patents

Als lautsprecher dienender anzeigeschirm

Info

Publication number
ATE357121T1
ATE357121T1 AT04733897T AT04733897T ATE357121T1 AT E357121 T1 ATE357121 T1 AT E357121T1 AT 04733897 T AT04733897 T AT 04733897T AT 04733897 T AT04733897 T AT 04733897T AT E357121 T1 ATE357121 T1 AT E357121T1
Authority
AT
Austria
Prior art keywords
display screen
audio signal
speaker
display
audio
Prior art date
Application number
AT04733897T
Other languages
English (en)
Inventor
Daniel W E Schobben
Galileo J A Destura
Delden Martinus H W M Van
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE357121T1 publication Critical patent/ATE357121T1/de

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • 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
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephone Function (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Telephone Set Structure (AREA)
AT04733897T 2003-05-28 2004-05-19 Als lautsprecher dienender anzeigeschirm ATE357121T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03101569 2003-05-28

Publications (1)

Publication Number Publication Date
ATE357121T1 true ATE357121T1 (de) 2007-04-15

Family

ID=33484005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04733897T ATE357121T1 (de) 2003-05-28 2004-05-19 Als lautsprecher dienender anzeigeschirm

Country Status (8)

Country Link
US (1) US20070057909A1 (de)
EP (1) EP1634481B1 (de)
JP (1) JP2007502594A (de)
KR (1) KR20060014428A (de)
CN (1) CN1795698A (de)
AT (1) ATE357121T1 (de)
DE (1) DE602004005342D1 (de)
WO (1) WO2004107808A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006197047A (ja) 2005-01-12 2006-07-27 Nec Corp 携帯通信端末及びそれに用いる警告画面表示方法並びにそのプログラム
WO2008013110A1 (fr) * 2006-07-25 2008-01-31 Nikon Corporation Appareil de sortie et appareil d'affichage d'image
WO2010029485A1 (en) * 2008-09-12 2010-03-18 Koninklijke Philips Electronics N.V. A device provided with a gap-like space and a synthetic jet generator coupled thereto
GB2467370B (en) * 2009-02-03 2014-03-12 Kodak Alaris Inc Multiple screen display device and method
EP2273799B1 (de) 2009-07-06 2011-09-28 Research In Motion Limited Elektronische Vorrichtung, die eine bewegliche berührungsempfindliche Eingabeeinheit enthält, und Verfahren zu deren Steuerung
US8310458B2 (en) 2009-07-06 2012-11-13 Research In Motion Limited Electronic device including a moveable touch-sensitive input and method of controlling same
US8928551B2 (en) 2009-07-07 2015-01-06 Village Green Technologies, LLC Multiple displays for a portable electronic device and a method of use
CN103154857B (zh) 2010-08-23 2019-03-15 诺基亚技术有限公司 用于在触摸感应的用户接口中提供触觉和音频反馈的装置和方法
US9516406B2 (en) 2011-12-20 2016-12-06 Nokia Technologies Oy Portable device with enhanced bass response
JP5926950B2 (ja) 2011-12-22 2016-05-25 京セラ株式会社 電子機器
JP2013141147A (ja) * 2012-01-05 2013-07-18 Kyocera Corp 電子機器
JP2013207601A (ja) 2012-03-28 2013-10-07 Kyocera Corp 電子機器
JP5855508B2 (ja) 2012-03-29 2016-02-09 京セラ株式会社 電子機器
JP5968018B2 (ja) * 2012-04-10 2016-08-10 京セラ株式会社 電子機器
JP5812926B2 (ja) 2012-04-12 2015-11-17 京セラ株式会社 電子機器
JP5986417B2 (ja) 2012-04-12 2016-09-06 京セラ株式会社 電子機器
JP5973218B2 (ja) 2012-04-26 2016-08-23 京セラ株式会社 電子機器
JP5968061B2 (ja) 2012-05-01 2016-08-10 京セラ株式会社 電子機器
EP2868118A4 (de) * 2012-06-28 2016-02-24 Nokia Technologies Oy Wiedergabesteuerung einer audioanzeige
US10069954B2 (en) * 2014-07-09 2018-09-04 Nokia Technologies Oy Audio device with a stiffening structure
CN108874357B (zh) * 2018-06-06 2021-09-03 维沃移动通信有限公司 一种提示方法及移动终端
US11238840B2 (en) 2019-02-25 2022-02-01 Qualcomm Incorporated Sound leak cancellation for display as sound emitter
CN113840041A (zh) * 2020-06-24 2021-12-24 中兴通讯股份有限公司 回声消除装置及方法、拾音装置及方法、终端
US20230296879A1 (en) * 2022-03-15 2023-09-21 Google Llc Active acoustic ripple cancellation for mems mirrors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW343417B (en) * 1996-05-08 1998-10-21 Philips Eloctronics N V Circuit, audio system and method for processing signals, and a harmonics generator
US6522760B2 (en) * 1996-09-03 2003-02-18 New Transducers Limited Active acoustic devices
MXPA01000335A (es) * 1998-07-03 2005-09-08 New Transducers Ltd Altavoz resonante en forma de panel.
GB9818719D0 (en) * 1998-08-28 1998-10-21 New Transducers Ltd Vubration exciter
GB9909157D0 (en) * 1999-04-22 1999-06-16 New Transducers Ltd Small electronic articles for personal use
SE9902174L (sv) * 1999-06-10 2000-12-11 Ericsson Telefon Ab L M Portabel elektrisk apparat med en display, samt en effektbesparande metod för en sådan apparat
SE514945C2 (sv) * 1999-06-21 2001-05-21 Ericsson Telefon Ab L M Anordning och förfarande för att avkänna närhet medelst ljus
US7302280B2 (en) * 2000-07-17 2007-11-27 Microsoft Corporation Mobile phone operation based upon context sensing
GB2366932B (en) * 2000-09-07 2004-08-25 Mitel Corp Ultrasonic proximity detector for a telephone device
JP3994086B2 (ja) * 2001-06-21 2007-10-17 １．．．リミテッド スピーカ
DE50107300D1 (de) * 2001-10-08 2005-10-06 Siemens Ag Mobiles Kommunikationsendgerät mit im Gerätegehäuse angeordnetem Flachlautsprecher und einem weiteren Schallwandler angeordnet zu einem Zwei-Wege-Systems mit dem Flachlautsprecher

Also Published As

Publication number Publication date
US20070057909A1 (en) 2007-03-15
DE602004005342D1 (de) 2007-04-26
WO2004107808A3 (en) 2005-02-03
EP1634481B1 (de) 2007-03-14
JP2007502594A (ja) 2007-02-08
KR20060014428A (ko) 2006-02-15
EP1634481A2 (de) 2006-03-15
WO2004107808A2 (en) 2004-12-09
CN1795698A (zh) 2006-06-28

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