公开(公告)号：US20170288642A1

公开(公告)日：2017-10-05

申请号：US15088987

申请日：2016-04-01

Applicant: Intel Corporation

Inventor： Feras EID ,  Georgios C. DOGIAMIS ,  Valluri R. RAO ,  Adel A. ELSHERBINI ,  Johanna M. SWAN ,  Telesphor KAMGAING ,  Vijay K. NAIR

IPC: H03H9/54 ,  H03H9/05 ,  B01D21/30 ,  H03H9/17

CPC classification number: H03H9/54 ,  H03H9/05 ,  H03H9/0542 ,  H03H9/17 ,  H03H9/173 ,  H03H9/2463 ,  H03H2009/02503 ,  H03H2009/155

Abstract: Embodiments of the invention include a filtering device that includes a first electrode, a piezoelectric material in contact with the first electrode, and a second electrode in contact with the piezoelectric material. The piezoelectric filtering device expands and contracts laterally in a plane of an organic substrate in response to application of an electrical signal between the first and second electrodes.

公开(公告)号：US20170285695A1

公开(公告)日：2017-10-05

申请号：US15089001

申请日：2016-04-01

Applicant: Intel Corporation

Inventor： Vijay K. NAIR ,  Feras EID ,  Adel A. ELSHERBINI ,  Telesphor KAMGAING ,  Georgios C. DOGIAMIS ,  Valluri R. RAO ,  Johanna M. SWAN

IPC: G06F1/18 ,  H03H9/54 ,  H03H9/56

CPC classification number: G06F1/18 ,  H03H9/0542 ,  H03H9/0557 ,  H03H9/542 ,  H03H9/545 ,  H03H9/56 ,  H03H9/587

Abstract: Embodiments of the invention include a piezoelectric package integrated filtering device that includes a film stack. In one example, the film stack includes a first electrode, a piezoelectric material in contact with the first electrode, and a second electrode in contact with the piezoelectric material. The film stack is suspended with respect to a cavity of an organic substrate having organic material and the film stack generates an acoustic wave to be propagated across the film stack in response to an application of an electrical signal between the first and second electrodes.