Membrane unit for speaker device
AssigneeMayht Holding B.V.
InventorsTimothy Ruben Scheek, Onno Hein Steenhuis
Life of this patent
Estimating the term…
Abstract
Membrane unit for a speaker device, the membrane unit comprising a membrane and at least two coils. The respective longitudinal axes of the at least two coils are arranged in parallel along a main axis, a main surface being formed perpendicular to the main axis. The at least two coils are positioned adjacent to each other and mechanically connected to the membrane, the membrane being substantially flat and having a major surface parallel to the main surface. Wiring to the at least two coils is provided at least partly on a flat part of the membrane.
Claims20
Membrane unit for a speaker device, the membrane unit comprising:
- a membrane, the membrane acting as a vibration diaphragm and being substantially flat and having a major surface;
- at least two coils each extending along a respective longitudinal axis, the respective longitudinal axis of the at least two coils being arranged in parallel and perpendicular to the major surface of the membrane, the at least two coils being positioned adjacent to each other and mechanically connected to the membrane;
- and
- wiring to the at least two coils, the wiring at least partly embedded in the membrane.
A speaker device comprising a membrane unit, the membrane unit comprising:
- a membrane, the membrane acting as a vibration diaphragm and being substantially flat and having a major surface;
- at least two coils each extending along a respective longitudinal axis, the respective longitudinal axis of the at least two coils being arranged in parallel and perpendicular to the major surface of the membrane, the at least two coils being positioned adjacent to each other and mechanically connected to the membrane;
- and
- wiring to the at least two coils, the wiring at least partly embedded in the membrane.
Dependencies are inferred from the claim text.