发明名称 |
IC chip type hearing aid module for mobile communication terminal |
摘要 |
An IC chip type hearing aid module for use in a mobile communication terminal having a hearing aid circuit including: a first section having a resistor R1 and an inductor L1 which are connected in series on a first output line Receiver_P between the mobile communication terminal and an ear speaker; a second section having a resistor R4 and an inductor L2 which are connected in series on a second output line Receiver_N between the mobile communication terminal and the ear speaker; a third section having a resistor R2 and a capacitor C2 which are connected in series between an input terminal of the first section and an output terminal of the second section; and a fourth section having a resistor R3 and a capacitor C3 which are connected in series between an input terminal of the second section and an output terminal of the first section.
|
申请公布号 |
EP1696699(A2) |
申请公布日期 |
2006.08.30 |
申请号 |
EP20050257810 |
申请日期 |
2005.12.19 |
申请人 |
PANTECH&CURITEL COMMUNICATIONS, INC. |
发明人 |
PARK, BOOK-SUNG |
分类号 |
H04R25/00 |
主分类号 |
H04R25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|