Mobile telephone casing

Mobile telephone casing

  • CN 1,241,083 A
  • Filed: 06/22/1999
  • Published: 01/12/2000
  • Est. Priority Date: 06/22/1998
  • Status: Abandoned Application
First Claim
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1. the casing of a mobile phone comprises a loud speaker (3) and the porous zone on loud speaker (3) opposite that is contained in the casing, the pattern that all sound that is used for producing is there listened to a kind of individual sends to a listener, in the pattern that this individual listens to, the listener is attached to his or her ear on the described porous zone on the casing, or send to the listener with a kind of hands-free pattern of listening to, in this hands-free pattern of listening to, listener'"'"'s ear leaves casing, wherein the outside of casing and listener'"'"'s ear forms a cavity in the pattern that an individual listens to, the casing of this mobile phone is characterised in that casing comprises a sound passage (8), its end is opened to described cavity, this cavity be by the exterior portion of casing and in the pattern that the individual listens to listener'"'"'s ear form, its other end is opened to the air of opening.

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