Dust protection apparatus for flat loudspeakers

H - Electricity – 04 – R

Patent

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Details

H04R 1/02 (2006.01) H04R 31/00 (2006.01)

Patent

CA 2759834

A method for fabricating flat loudspeakers comprising manufacturing a flat loudspeaker including at least one microspeaker array, having first and second main surfaces; and covering at least one of the main surfaces of the loudspeaker with a cover member including an airtight sound-pressure wave transparent thin polymer film.

La présente invention se rapporte à un procédé de fabrication de haut-parleurs plats consistant à fabriquer un haut-parleur plat comprenant au moins un ensemble haut-parleur ayant des première et seconde surfaces principales, et à recouvrir au moins l'une des surfaces principales du haut-parleur avec un élément de couverture comprenant un film polymère mince étanche à l'air, laissant passer l'onde de pression sonore.

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