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专利名称：Keyboard, Method of Driving and
Assembling the Same, and Electronic Device
发明人：Dayong GAN,Guangjun Jiang申请号：US13719475申请日：20121219
公开号：US20130154940A1公开日：20130620
专利附图：
摘要：A keyboard, a driving method and an assembling method for the keyboard, andan electronic device are described. The keyboard includes a base plate, on which a firstmagnetic member and a second magnetic member are formed; a keycap, disposed above
the base plate; and an X-shaped holder disposed between the base plate and the keycapfor supporting the keycap, and a third permanent magnet is provided on the sliding end,wherein the keycap is movable between a first position and a second position lower thanthe first position along a direction substantially perpendicular to the base plate, andwherein the third permanent magnet is in a position substantially opposite to the secondmagnetic member when the keycap is in the first position, and the third permanentmagnet slides to a position substantially opposite to the first magnetic member whenthe keycap is in the second position.
申请人：Lenovo (Beijing) Co., Ltd.,Beijing Lenovo Software Ltd.
地址：Beijing CN,Beijing CN
国籍：CN,CN
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