公开(公告)号：US11657989B2

公开(公告)日：2023-05-23

申请号：US17029282

申请日：2020-09-23

Applicant: HARRIS CORPORATION

Inventor： Louis Joseph Rendek, Jr. ,  Lawrence Wayne Shacklette ,  Paul Brian Jaynes ,  Philip Anthony Marvin

IPC: H01H13/704 ,  H05K3/30 ,  H05K3/46 ,  H01H11/00 ,  H05K1/02

CPC classification number: H01H13/704 ,  H01H11/00 ,  H05K3/303 ,  H05K3/4614 ,  H05K3/4626 ,  H05K3/4632 ,  H05K1/0284 ,  H05K2201/0141 ,  H05K2201/091 ,  Y10T29/4913 ,  Y10T29/49107

Abstract: A method is for making an electronic device that includes a multilayer circuit board having a non-planar three-dimensional shape defining a membrane switch recess therein. The multilayer circuit board may include at least one liquid crystal polymer (LCP) layer, and at least one electrically conductive pattern layer thereon defining at least one membrane switch electrode adjacent the membrane switch recess to define a membrane switch. The electronic may further include a compressible dielectric material filling the membrane switch recess. The electronic device may also include at least one spring member within the membrane switch recess.

公开(公告)号：US10818448B2

公开(公告)日：2020-10-27

申请号：US15890532

申请日：2018-02-07

Applicant: HARRIS CORPORATION

Inventor： Louis Joseph Rendek, Jr. ,  Lawrence Wayne Shacklette ,  Paul Brian Jaynes ,  Philip Anthony Marvin

IPC: H01H13/704 ,  H05K3/30 ,  H05K3/46 ,  H01H11/00 ,  H05K1/02

Abstract: A method is for making an electronic device including forming a multilayer circuit board having a non-planar three-dimensional shape defining a membrane switch recess therein, the multilayer circuit board including at least one liquid crystal polymer (LCP) layer, and at least one electrically conductive pattern layer thereon defining at least one membrane switch electrode adjacent the membrane switch recess to define a membrane switch. The method also includes filling the membrane switch recess with air, and positioning at least one biasing member in the membrane switch recess.

公开(公告)号：US09922783B2

公开(公告)日：2018-03-20

申请号：US14810507

申请日：2015-07-28

Applicant: HARRIS CORPORATION

Inventor： Louis Joseph Rendek, Jr. ,  Lawrence Wayne Shacklette ,  Paul Brian Jaynes ,  Philip Anthony Marvin

IPC: H05K1/02 ,  H01H13/704 ,  H05K3/30 ,  H05K3/46 ,  H01H11/00

CPC classification number: H01H13/704 ,  H01H11/00 ,  H05K1/0284 ,  H05K3/303 ,  H05K3/4614 ,  H05K3/4626 ,  H05K3/4632 ,  H05K2201/0141 ,  H05K2201/091 ,  Y10T29/49107 ,  Y10T29/4913

Abstract: A method is for making an electronic device including forming a multilayer circuit board having a non-planar three-dimensional shape defining a membrane switch recess therein, the multilayer circuit board including at least one liquid crystal polymer (LCP) layer, and at least one electrically conductive pattern layer thereon defining at least one membrane switch electrode adjacent the membrane switch recess to define a membrane switch. The method also includes filling the membrane switch recess with a compressible dielectric material, and positioning at least one biasing member in the membrane switch recess.