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1. (WO2018106999) DIAPHRAGM FOR A RECEIVER

Pub. No.:    WO/2018/106999    International Application No.:    PCT/US2017/065263
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Sat Dec 09 00:59:59 CET 2017
IPC: H04R 11/02
H04R 7/04
H04R 1/10
H04R 1/24
Applicants: KNOWLES ELECTRONICS, LLC
Inventors: DAYTON, Paul
ZHANG, Ya-hui
GROSSMAN, Alexander
ALBAHRI, Shehab
MANLEY, Matthew
Title: DIAPHRAGM FOR A RECEIVER
Abstract:
An acoustic receiver diaphragm includes a frame with an opening extending therethrough. A paddle is disposed in the opening, and a gap extends between portions of the paddle and the frame. A hinge connects the paddle to the frame. The hinge has a coined portion, and the paddle is movable relative to the frame upon flexing the coined portion of the hinge. A portion of the frame, the paddle, and the hinge form an unassembled, single-piece substantially planar member.