TWI256231B - Mobile phone using bone conduction speaker - Google Patents

Mobile phone using bone conduction speaker

Info

Publication number
TWI256231B
TWI256231B TW92134158A TW92134158A TWI256231B TW I256231 B TWI256231 B TW I256231B TW 92134158 A TW92134158 A TW 92134158A TW 92134158 A TW92134158 A TW 92134158A TW I256231 B TWI256231 B TW I256231B
Authority
TW
Taiwan
Prior art keywords
conduction speaker
bone conduction
mobile phone
won
enclosure
Prior art date
Application number
TW92134158A
Other languages
Chinese (zh)
Other versions
TW200421823A (en
Inventor
Mikio Fukuda
Original Assignee
Temco Japan
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 Temco Japan filed Critical Temco Japan
Publication of TW200421823A publication Critical patent/TW200421823A/en
Application granted granted Critical
Publication of TWI256231B publication Critical patent/TWI256231B/en

Links

Classifications

    • 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)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Provide a mobile phone using bone conduction speaker that the bond conduction speaker won't protrude beyond mobile phone body, won't become an obstruction during assembling, won't have any trouble for being the folding structure and is operated under highly noisy condition. It is characterized by directly fixing the vibration plate 8 using the bone conduction speaker 4 on the top inner side in the front side of the enclosure 1 of the main body and further assembling the said bone conduction speaker 4 on the enclosure 1 of the said main body. The structure of the said main body enclosure may be foldable.
TW92134158A 2002-12-04 2003-12-04 Mobile phone using bone conduction speaker TWI256231B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002352000A JP2004187031A (en) 2002-12-04 2002-12-04 Mobile phone using bone conduction speaker

Publications (2)

Publication Number Publication Date
TW200421823A TW200421823A (en) 2004-10-16
TWI256231B true TWI256231B (en) 2006-06-01

Family

ID=32463208

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92134158A TWI256231B (en) 2002-12-04 2003-12-04 Mobile phone using bone conduction speaker

Country Status (4)

Country Link
JP (1) JP2004187031A (en)
AU (1) AU2003284467A1 (en)
TW (1) TWI256231B (en)
WO (1) WO2004051967A1 (en)

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Also Published As

Publication number Publication date
JP2004187031A (en) 2004-07-02
AU2003284467A1 (en) 2004-06-23
TW200421823A (en) 2004-10-16
WO2004051967A1 (en) 2004-06-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees