DE60144379D1 - Tragbare kommunikationseinrichtung mit einem ausschwenkbaren lautsprecher - Google Patents

Tragbare kommunikationseinrichtung mit einem ausschwenkbaren lautsprecher

Info

Publication number
DE60144379D1
DE60144379D1 DE60144379T DE60144379T DE60144379D1 DE 60144379 D1 DE60144379 D1 DE 60144379D1 DE 60144379 T DE60144379 T DE 60144379T DE 60144379 T DE60144379 T DE 60144379T DE 60144379 D1 DE60144379 D1 DE 60144379D1
Authority
DE
Germany
Prior art keywords
circuitry
sound generation
generation unit
communication device
retaining
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 - Lifetime
Application number
DE60144379T
Other languages
English (en)
Inventor
Thomas Dunleavy
Frank Nuovo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Nokia Inc
Original Assignee
Nokia Mobile Phones Ltd
Nokia Inc
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 Nokia Mobile Phones Ltd, Nokia Inc filed Critical Nokia Mobile Phones Ltd
Application granted granted Critical
Publication of DE60144379D1 publication Critical patent/DE60144379D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)
  • Telephone Function (AREA)
DE60144379T 2000-09-01 2001-08-23 Tragbare kommunikationseinrichtung mit einem ausschwenkbaren lautsprecher Expired - Lifetime DE60144379D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/653,393 US6484020B1 (en) 2000-09-01 2000-09-01 Portable communication device with a deployable ear bud
PCT/US2001/026327 WO2002021809A2 (en) 2000-09-01 2001-08-23 Portable communication device with a deployable ear bud

Publications (1)

Publication Number Publication Date
DE60144379D1 true DE60144379D1 (de) 2011-05-19

Family

ID=24620677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60144379T Expired - Lifetime DE60144379D1 (de) 2000-09-01 2001-08-23 Tragbare kommunikationseinrichtung mit einem ausschwenkbaren lautsprecher

Country Status (8)

Country Link
US (1) US6484020B1 (de)
EP (1) EP1314300B1 (de)
JP (1) JP4153297B2 (de)
KR (1) KR100706865B1 (de)
AT (1) ATE505025T1 (de)
AU (1) AU2001286662A1 (de)
DE (1) DE60144379D1 (de)
WO (1) WO2002021809A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6484020B1 (en) * 2000-09-01 2002-11-19 Nokia Mobile Phones Ltd. Portable communication device with a deployable ear bud
CN101388916B (zh) * 2007-09-11 2013-03-13 深圳富泰宏精密工业有限公司 具可分离式接听装置的便携式电子装置
US9407984B2 (en) * 2011-02-24 2016-08-02 Htc Corporation Method and apparatus for adjusting sound quality
US8553397B2 (en) 2011-04-30 2013-10-08 Motorola Mobility Llc Method and apparatus for coupling portable communication devices

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04117849A (ja) 1990-09-07 1992-04-17 Fujitsu Ltd カード式電話機
JPH0645982A (ja) 1992-07-22 1994-02-18 Sony Corp 携帯型無線電話機
JPH07131848A (ja) 1993-10-29 1995-05-19 Sony Corp 携帯用電話機
JPH07143214A (ja) * 1993-11-19 1995-06-02 Sony Corp 携帯用電話機
JP2834012B2 (ja) 1994-11-08 1998-12-09 日本電気株式会社 スピーカ収納型電話機
US5909490A (en) * 1997-07-07 1999-06-01 Hughes Electronics Corporation Omnidirectional audio in a communications device
JP3097742B2 (ja) * 1997-11-25 2000-10-10 日本電気株式会社 携帯電話機能内蔵情報端末機器およびそのオン／オフフック方法
GB2334068B (en) * 1998-02-06 2001-10-03 Nec Technologies Hinge construction for a mobile phone handset
GB2336499B (en) * 1998-03-18 2002-06-12 Nokia Mobile Phones Ltd Audio diaphragm mounting arrangements in radio telephone handsets
AU5492199A (en) 1998-08-21 2000-03-14 Qualcomm Incorporated Wireless communication device housing and method of operation
CN1320305A (zh) 1998-09-25 2001-10-31 艾利森公司 具有折叠天线的移动电话
DE19907572A1 (de) 1999-02-23 2000-09-07 Bosch Gmbh Robert Funkgerät mit einer Hörvorrichtung und einer Antenne
DE19943065C2 (de) 1999-09-09 2001-09-13 Siemens Ag Mobiles Telefon mit Klappelement
US6484020B1 (en) * 2000-09-01 2002-11-19 Nokia Mobile Phones Ltd. Portable communication device with a deployable ear bud

Also Published As

Publication number Publication date
AU2001286662A1 (en) 2002-03-22
KR20030032002A (ko) 2003-04-23
WO2002021809A3 (en) 2002-05-16
ATE505025T1 (de) 2011-04-15
US6484020B1 (en) 2002-11-19
KR100706865B1 (ko) 2007-04-11
JP4153297B2 (ja) 2008-09-24
EP1314300B1 (de) 2011-04-06
WO2002021809A2 (en) 2002-03-14
EP1314300A2 (de) 2003-05-28
JP2004508773A (ja) 2004-03-18

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