发明名称 |
Mobile communication device |
摘要 |
A mobile communication device includes: a first sound transceiver including a first lower electrode, a first upper electrode, and a first vibration plate between the first lower electrode and the first upper electrode; a second sound transceiver including a second lower electrode, a second upper electrode, and a second vibration plate between the second lower electrode and the second upper electrode; a position sensor configured to perform a detection of a relative positional relationship between the first and second sound transceivers; and a controller configured to apply a sound signal to one of the first and second sound transceivers and detect a sound signal from the other one thereof, based on the detection result provided from the position sensor. |
申请公布号 |
US9628605(B2) |
申请公布日期 |
2017.04.18 |
申请号 |
US201514801543 |
申请日期 |
2015.07.16 |
申请人 |
SAMSUNG DIPLAY CO., LTD. |
发明人 |
Lee Taehee;Park Wonsang;Ahn Yijoon;Kim Myungim;Yang Sukman;Yeo Yongsuk |
分类号 |
H04M1/725;H04M1/03;H04M1/60 |
主分类号 |
H04M1/725 |
代理机构 |
Ladas & Parry LLP |
代理人 |
Ladas & Parry LLP |
主权项 |
1. A mobile communication device comprising:
a first sound transceiver comprising a first lower electrode, a first upper electrode, and a first vibration plate between the first lower electrode and the first upper electrode; a second sound transceiver comprising a second lower electrode, a second upper electrode, and a second vibration plate between the second lower electrode and the second upper electrode; a position sensor configured to perform a detection of a relative positional relationship between the first and second sound transceivers; and a controller configured to apply a sound signal to one of the first and second sound transceivers and detect a sound signal from the other one thereof, based on the detection result provided from the position sensor, wherein the first and second lower electrodes have a groove and a hole formed within the groove and extending through corresponding lower electrodes. |
地址 |
Yongin, Gyeonggi-do KR |