Invention Grant
US08265329B2 Compact housing for portable electronic device with internal speaker
失效
具有内置扬声器的便携式电子设备紧凑型外壳
- Patent Title: Compact housing for portable electronic device with internal speaker
- Patent Title (中): 具有内置扬声器的便携式电子设备紧凑型外壳
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Application No.: US12240519Application Date: 2008-09-29
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Publication No.: US08265329B2Publication Date: 2012-09-11
- Inventor: Gloria Lin , Derek B. Barrentine , Michael Rosenblatt
- Applicant: Gloria Lin , Derek B. Barrentine , Michael Rosenblatt
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Main IPC: H04R1/02
- IPC: H04R1/02
Abstract:
Improved approaches for providing a speaker within a housing of a portable electronic device are disclosed. The housing of the portable electronic device can be compact, such as a low profile housing. In one embodiment, an acoustic chamber for a speaker can be formed internal to a housing for a portable electronic device using non-dedicated space. In another embodiment, irregular surfaces can be sealed so that an acoustic chamber for a speaker can be formed internal to a housing for a portable electronic device.
Public/Granted literature
- US20100061584A1 Compact Housing for Portable Electronic Device with Internal Speaker Public/Granted day:2010-03-11
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