公开(公告)号：US20170135240A1

公开(公告)日：2017-05-11

申请号：US15322089

申请日：2015-06-22

Applicant: EPCOS AG

Inventor： Wolfgang Pahl

IPC: H05K5/06 ,  H05K5/00

CPC classification number: H05K5/069 ,  H01L23/10 ,  H01L2924/0002 ,  H05K5/0095 ,  H01L2924/00

Abstract: A housing for an electric component and a method for producing a housing for an electric component are disclosed. In an embodiment the housing includes a first housing part and a second housing part, wherein the first housing part is connected to the second housing part in a joining region, and wherein the joining region is at least partially covered by a coating containing sprayed-on particles.

公开(公告)号：US20170113924A1

公开(公告)日：2017-04-27

申请号：US15302128

申请日：2015-04-23

Applicant: Epcos AG

Inventor： Wolfgang Pahl

IPC: B81B7/02

Abstract: A sensor component having a MEMS sensor and an ASIC for one sensor function each. A base element, a wall element in the form of a frame and a cover together enclose a cavity of a housing. The MEMS sensor is mounted inside the cavity on the base element of the housing. The ASIC has an active sensor surface and is mounted on or under the cover or is embedded in the cover. Electrical external contacts for the MEMS sensor and ASIC are provided on an external surface of the housing. The cavity has at least one opening or bushing.

公开(公告)号：US20170094402A1

公开(公告)日：2017-03-30

申请号：US15126863

申请日：2015-02-18

Applicant: Epcos AG

Inventor： Wolfgang Pahl

IPC: H04R1/22 ,  B81C1/00 ,  H04R19/04 ,  B81B7/00 ,  H04R31/00 ,  H04R1/04

CPC classification number: H04R1/222 ,  B81B7/0061 ,  B81B7/0064 ,  B81B2201/0257 ,  B81B2203/0127 ,  B81B2207/015 ,  B81C1/00309 ,  H01L2224/16225 ,  H01L2924/16151 ,  H01L2924/16152 ,  H04R1/04 ,  H04R1/2807 ,  H04R19/016 ,  H04R19/04 ,  H04R31/006 ,  H04R2201/003

Abstract: For a microphone having an increased rear volume, a cavity housing is proposed, comprising at least a base plate and a covering, which define and enclose the cavity. On the base plate, a microphone transducer, usually an MEMS component, is mounted alongside a sound guiding element. The microphone transducer and the sound guiding element are sealed off with respect to the base plate by a partition and separate the front volume from a rear volume under the covering. The sound guiding element provides a sound channel, which connects an opening in the covering to the front volume. The sound guiding element finishes right up against the covering and thus seals off the sound channel with respect to the rear volume.