Back case for a portable electronic device
OwnerYung-Jen Lininventor
Life of this patent
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Abstract
A back case includes a main body adapted to be coupled detachably to a rear surface portion of a portable electronic device, and a sound guide member connected to the main body. the sound guide member a sound guide surface that is adapted to face the rear surface portion of the portable electronic device, that has a corrugated surface part corresponding in position to a speaker of the portable electronic device, and that cooperates with the rear surface portion of the portable electronic device to define a sound guide space having a forward-facing opening.
Claims6
A back case adapted to be coupled detachably to a portable electronic device, the portable electronic device including a housing that has front surface portion and a rear surface portion connected to the front surface portion, and a speaker that is embedded in the rear surface portion of the housing, said back case comprising:
- a main body adapted to be coupled detachably to the rear surface portion of the housing of the portable electronic device;
- and
- a sound guide member connected to said main body, and having a sound guide surface that is adapted to face the rear surface portion of the housing of the portable electronic device, that has a corrugated surface part corresponding in position to the speaker of the portable electronic device, and that cooperates with the rear surface portion to define a sound guide space having a forward-facing opening.
Dependencies are inferred from the claim text.