Structure of flexible speaker
OwnerDar-Ming Chiang, Shu-Ru Lin +3inventors
InventorsDar-Ming Chiang, Shu-Ru Lin, Yan-Ren Chen, Tsung-Hung Wu, Shen-Long Liang
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Abstract
A flexible speaker structure, includes, a first electret film having a first surface, a second electret film having a second surface, a conductive film positioned between the first electret and the second electret, a first spacer disposed on the first surface for supporting a first electrode, and a second spacer disposed on the second surface for supporting a second electrode. A first interior angle is defined by the first electret and the first spacer, and the first interior angle is between 60 to 80 degrees.
Claims30
A structure of flexible speaker, comprising:
- a first electret film including a first surface;
- a second electret film including a second surface;
- a conductive film disposed between the first electret film and the second electret film;
- a first spacer including a plurality of strip elements disposed on the first surface of the first electret film for supporting a first electrode, wherein the first electret film and the first spacer define a first interior angle between 60 to 88 degrees;
- and
- a second spacer disposed on the second surface of the second electret film for supporting a second electrode.
A structure of flexible speaker, comprising:
- a first electret film including a first surface;
- a second electret film including a second surface;
- a conductive film disposed between the first electret film and the second electret film;
- a first spacer including a plurality of post elements disposed on the first surface of the first electret film for supporting a first electrode, wherein the first electret film and the first spacer define a first interior angle between 60 to 88 degrees;
- and
- a second spacer disposed on the second surface of the second electret film for supporting a second electrode.
Dependencies are inferred from the claim text.