Invention Grant
- Patent Title: Dome switch with noise-force dampening pad
-
Application No.: US15269708Application Date: 2016-09-19
-
Publication No.: US10014131B2Publication Date: 2018-07-03
- Inventor: Paul X. Wang
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Dickinson Wright RLLP
- Main IPC: H01H13/705
- IPC: H01H13/705 ; H01H13/14 ; G06F1/16 ; H01H13/704 ; H01H13/88 ; H01H13/50 ; H05K5/00

Abstract:
This application relates to a dome switch assembly including a base plate that carries a first contact, and a flexible surface connected to the base plate, the flexible surface formed of a metal material in the shape of a dome. The assembly can include a second contact coupled to the flexible surface, and a sound-dampening pad coupled to the flexible surface and formed of a material having noise-dampening properties, wherein when at least a threshold amount pressure is applied to the flexible surface, the flexible surface changes from the dome shape to a collapsed shape allowing the first and second contact to touch, wherein the sound dampening pad absorbs at least some acoustic energy emitted by the touching of the first and second contacts.
Public/Granted literature
- US20170083054A1 SWITCHES WITH REDUCED NOISE FOR ELECTRONIC DEVICES Public/Granted day:2017-03-23
Information query
IPC分类: