Invention Grant
- Patent Title: System and method for a loudspeaker with a diaphragm
-
Application No.: US15985408Application Date: 2018-05-21
-
Publication No.: US10560778B2Publication Date: 2020-02-11
- Inventor: Geoffrey Arthur Boyd
- Applicant: COLERIDGE DESIGN ASSOCIATES LLC
- Applicant Address: US CA San Jose
- Assignee: COLERIDGE DESIGN ASSOCIATES LLC
- Current Assignee: COLERIDGE DESIGN ASSOCIATES LLC
- Current Assignee Address: US CA San Jose
- Agency: Minisandram Law Firm
- Agent Raghunath S. Minisandram
- Main IPC: H04R7/00
- IPC: H04R7/00 ; H04R1/28 ; H04R7/04 ; H04R3/04 ; H04R9/02

Abstract:
A loudspeaker is disclosed. The loudspeaker includes a diaphragm with a fixed portion and a movable portion. The fixed portion is attached to the movable portion by a plurality of leaf springs disposed between the fixed portion and the movable portion of the diaphragm. A coil is disposed over the diaphragm in the movable portion of the diaphragm. A magnet assembly is operatively disposed relative to the coil, wherein upon flow of current through the coil, the movable portion of the diaphragm moves relative to the fixed portion.
Public/Granted literature
- US20180270569A1 SYSTEM AND METHOD FOR A LOUDSPEAKER WITH A DIAPHRAGM Public/Granted day:2018-09-20
Information query