Invention Grant
US08013266B2 Key button and key assembly using the key button and portable electronic device using the keypad assembly
失效
按键和按键组合使用键按钮和便携式电子设备使用键盘组件
- Patent Title: Key button and key assembly using the key button and portable electronic device using the keypad assembly
- Patent Title (中): 按键和按键组合使用键按钮和便携式电子设备使用键盘组件
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Application No.: US12407163Application Date: 2009-03-19
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Publication No.: US08013266B2Publication Date: 2011-09-06
- Inventor: Xin Xu
- Applicant: Xin Xu
- Applicant Address: CN ShenZhen, Guangdong Province TW Tu-Cheng, New Taipei
- Assignee: Shenzhen Futaihong Precision Industry Co., Ltd.,Chi Mei Communication Systems, Inc.
- Current Assignee: Shenzhen Futaihong Precision Industry Co., Ltd.,Chi Mei Communication Systems, Inc.
- Current Assignee Address: CN ShenZhen, Guangdong Province TW Tu-Cheng, New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200810303266 20080731
- Main IPC: H01H3/12
- IPC: H01H3/12
Abstract:
A portable electronic device is provided. The portable electronic device includes the keypad assembly. The keypad assembly includes key buttons. The key button includes a circuit board portion; a pad portion made of elastic material and fixed on the circuit board portion; a supporting portion forming a cavity and connecting to the circuit board portion; a key portion slidably positioned on the supporting portion and forming a containing area between the key portion and supporting portion; and a vibrating portion contained in the cavity formed by the supporting portion and the containing area, the vibrating portion being powered by the circuit board portion, such that when the vibrating portion is powered on and off, the vibrating portion vibrates and makes the key portion slide along the supporting portion.
Public/Granted literature
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