The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 2010
Filed:
Jul. 16, 2008
Ching-sen Tsai, Taipei County, TW;
Mei-tsu Tsao, Taipei County, TW;
Ching-Sen Tsai, Taipei County, TW;
Mei-Tsu Tsao, Taipei County, TW;
Chi Mei Communication Systems, Inc., Tu-Cheng, Taipei County, TW;
Abstract
A portable electronic device () includes a base (), a cover () and a sliding mechanism (). The cover is slidably mounted on the base via the sliding mechanism. The sliding mechanism includes a static member () fixed on the base, a sliding member () slidably mounted on the static member and fixed on the cover, and a linear motor () configured for driving the sliding member to slide on the static member. When the static member is electrified, the sliding member is floated by a magnetic repulsive power formed between the static member and the sliding member to slide on the static member without friction.