| 发明名称 |
Photosensitive Microphone |
| 摘要 |
A microphone includes a base; a micro electro mechanical system (MEMS) device disposed on the base, the MEMS device configured to convert sound into a first electrical signal; an integrated circuit disposed on the base and coupled to the MEMS device; a photo diode disposed on the base, the photo diode configured to convert light into a second electrical signal. At least one of the first electrical signal and the second electrical signal is processed by the integrated circuit. |
| 申请公布号 |
US2016150327(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201514945706 |
申请日期 |
2015.11.19 |
| 申请人 |
Knowles Electronics, LLC |
发明人 |
Qutub Sarmad;Volk Martin;Albers John |
| 分类号 |
H04R23/00;H04R1/04 |
主分类号 |
H04R23/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A microphone, comprising:
a base; a micro electro mechanical system (MEMS) device disposed on the base, the MEMS device configured to convert sound into a first electrical signal; an integrated circuit disposed on the base and coupled to the MEMS device; a photo diode disposed on the base, the photo diode configured to convert light into a second electrical signal; a cover disposed on the base and enclosing the MEMS device, the integrated circuit, and the photo diode; wherein at least one of the first electrical signal and the second electrical signal is processed by the integrated circuit. |
| 地址 |
Itasca IL US |
