Invention Application
US20100051430A1 PORTABLE ELECTRONIC DEVICE AND BUTTON ASSEMBLY THEREOF 审中-公开
便携式电子设备及其按钮组合

PORTABLE ELECTRONIC DEVICE AND BUTTON ASSEMBLY THEREOF
Abstract:
A button assembly is applied to a portable electronic device having a casing. The casing has an opening. The button assembly includes a button and a circuit board. The button is disposed at the opening and has a button body and a cloth-material layer. The cloth-material layer covers at least one portion of the button body and is exposed to a surface of the casing. The circuit board is disposed in the casing. The circuit board has a switch corresponding to the button body. A portable electronic device having the button assembly is also disclosed.
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