Communication terminal having bone conduction function
US9226075B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jul 19, 2011 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Sep 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/15
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a communication terminal having a bone conduction function. To this end, the present invention provides a communication terminal having a bone conduction function equipped with a bone conduction vibration receiver/speaker (300) for converting a sound signal (electric signal) into a vibration, so as to enable sound reception from the entire front surface of the communication terminal when the communication terminal closely contacts the face, and having at least one thereof attached to the rear surface of an inner liquid crystal screen (401) or liquid crystal panel (402) of the communication terminal (example: smartphone, Galaxy Tab, Galaxy Phone, cellular phone, PDA, MP3, iPhone, iPad, walkie-talkie, et cetera) (400). Also, provided is a communication terminal having a bone conduction function, comprising a bone conduction vibration no-noise microphone (200) having at least one thereof attached to the inner top section of the communication terminal (example: smartphone, Galaxy Tab, Galaxy Phone, cellular phone, PDA, MP3, iPhone, iPad, walkie-talkie, et cetera) (400), for enabling transmission/reception of the voice of a person on the phone regardless…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.