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:
Dec. 10, 2002
Filed:
May. 18, 2001
Edward A. Hill, Chapel Hill, NC (US);
JDS Uniphase Corporation, Research Triangle Park, NC (US);
Abstract
A micromechanical apparatus includes a microelectronic substrate and a tiltable body thereon. The tiltable body includes a plate configured to tilt about an axis parallel to the microelectronic substrate and a tilt stop engaging portion disposed axially adjacent the plate. A range of rotation of the plate about the axis is defined by contact of the tilt stop engaging portion with a tilt stop on the substrate. The microelectronic substrate may have an opening therein configured to receive the plate, and the tilt stop may include a surface of the microelectronic substrate adjacent the opening. An actuator, such as an electrostatic actuator, may tilt the tiltable body about the axis. Related operation and fabrication methods are also described.