Speaker having a laser vibration diaphragm

Details Speaker having a laser vibration diaphragm Speaker having a laser vibration diaphragm

2002-08-13

2004-10-12

Kuntz, Curtis (Department: 2643)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

C381S160000, C381S184000, C381S388000, C381S423000, C181S167000, C181S168000, C181S170000

Reexamination Certificate

active

06804371

ABSTRACT:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a speaker having a laser vibration diaphragm, and more particularly to a speaker having a laser vibration diaphragm that may produce spatial variations by the difference of incident angles of the light, thereby obtaining a viewable strong sensation to the people, and thereby enhancing the viewing effect and aesthetic quality of the speaker.
2. Description of the Related Art
A conventional cabinet
1
shown in
FIG. 1
comprises at least one speaker
2
having a vibration diaphragm
3
which is protruded outward from the speaker
2
. However, the vibration diaphragm
3
does not have an outstanding appearance, thereby decreasing the aesthetic quality of the speaker
2
and the cabinet
1
.
SUMMARY OF THE INVENTION
The present invention has arisen to mitigate and/or obviate the disadvantage of the conventional speaker.
The primary objective of the present invention is to provide a speaker having a laser vibration diaphragm that may produce spatial variations by the difference of incident angles of the light, thereby obtaining a viewable strong sensation to the people, and thereby enhancing the viewing effect and aesthetic quality of the speaker.
In accordance with the present invention, there is provided a speaker having a laser vibration diaphragm, comprising a housing having a diffusion opening provided with a laser vibration diaphragm, wherein the laser vibration diaphragm has reflective spatial patterns, so that the speaker may present multiple-image variations under different rays of light, thereby enhancing a viewing effect and aesthetic quality of the speaker.
Preferably, the laser vibration diaphragm is integrally formed by a plastic injection molding process.
Preferably, the laser vibration diaphragm is formed by metallic material.
Preferably, the laser vibration diaphragm is formed by non-metallic material.
Preferably, the laser vibration diaphragm is formed by bonding.
Preferably, the reflective spatial patterns of the laser vibration diaphragm present a radiating shape.
Preferably, the reflective spatial patterns of the laser vibration diaphragm are formed by multiple concentric circles.
Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.


REFERENCES:
patent: 3590681 (1971-07-01), Cross
patent: 3603195 (1971-09-01), Williams
patent: 4028977 (1977-06-01), Ryeczek
patent: 4198550 (1980-04-01), Matsuda et al.
patent: 4205585 (1980-06-01), Hornick
patent: 4744625 (1988-05-01), Lanzisera
patent: 6176345 (2001-01-01), Perkins et al.
patent: 6301034 (2001-10-01), Speciale
patent: 6361188 (2002-03-01), Kuts

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