Housing for a mobile telephone
AssigneeP3 Communications GmbH
InventorsJan Matti Reiffenrath, Peter Seidenberg
Life of this patent
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Abstract
Aspects of the innovations herein relates to a housing having a housing wall comprising a polymer including electrically conductive particles, wherein an inner chamber is provided in the housing, and is formed and enclosed by the housing wall and into which a mobile telephone may be inserted. In some implementations, the housing wall may be designed to attenuate a mobile radio signal of the mobile telephone, such as by ≧3 dB, as compared to unobstructed propagation, on the side of the housing wall facing away from the inner chamber.
Claims20
A housing comprising:
- a housing wall comprising a polymer including electrically conductive particles,
- wherein an inner chamber is provided in the housing, and is formed and enclosed by the housing wall, the inner chamber being shaped to receive a mobile telephone, and
- wherein the housing wall is designed to attenuate a mobile radio signal of the mobile telephone by ≧3 dB and ≦15 dB, as compared to unobstructed propagation, on the side of the housing wall facing away from the inner chamber.
A method for manufacturing a housing for a mobile telephone, comprising the steps:
- providing a layer of a polymer, which includes electrically conductive particles, as a housing base;
- connecting another layer of the planar polymer, which includes electrically conductive particles, as housing side walls to the housing base in such a way that an inner chamber having a preferably cuboid shape is formed, into which the mobile telephone can be inserted;
- and
- covering the inner chamber with another layer of the planar polymer, which includes electrically conductive particles, as the housing cover, wherein
- the housing base, the housing side walls, and the housing cover made from the polymer, which includes electrically conductive particles, are designed in such a way that a mobile radio signal of the mobile telephone is attenuated by ≧3 dB and ≦15 dB, as compared to unobstructed propagation, on the side of the housing wall facing away from the inner chamber.
Dependencies are inferred from the claim text.