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:
Mar. 27, 2007
Filed:
Sep. 28, 2004
Mingching Wu, Yingge Township, Taipei County, TW;
Hsueh-an Yang, Taipei, TW;
Hung-yi Lin, Lujhu Township, Taoyuan County, TW;
Weileun Fang, Hsinchu, TW;
Mingching Wu, Yingge Township, Taipei County, TW;
Hsueh-An Yang, Taipei, TW;
Hung-Yi Lin, Lujhu Township, Taoyuan County, TW;
Weileun Fang, Hsinchu, TW;
Walsin Lihwa Corp., Taipei, TW;
Abstract
A two-axis device is provided. The two-axis device includes a first substrate having a plurality of electrodes, a first connecting layer located on the first substrate, an actuating layer, a second connecting layer and a cover. The actuating layer is connected to the first substrate via the first connecting layer and includes a circular portion, an actuating portion, a first shaft and a second shaft. The second connecting layer is connected to the actuating layer and the cover is connected to the actuating layer via the second connecting layer. In addition, a vacuum concavity is formed by the first substrate, the first connecting layer, the actuating layer, the second connecting layer and the cover. The actuating portion and the first shaft are located in the vacuum concavity, and the second shaft extends outside of the vacuum concavity.