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:
Jun. 18, 2002
Filed:
Feb. 09, 2001
Nayna Networks, Inc., Milpitas, CA (US);
Abstract
An optical deflection device. The device includes a substrate (e.g., silicon, silicon on insulator) comprising a plurality of die thereon. Each of the die has a plurality of movable mirror devices in an array configuration. Each of the movable mirrors is supported by at least one torsion bar to a frame structure, which is formed on the substrate. Each of the die also has a peripheral region defining a street that surrounds the array configuration to define the die. A plurality of tabs is formed in the street to join one die to another die on the substrate. At least two of the tabs are separated from each other in a sequential manner by a recessed region defined there between. The tabs and the recessed region are positioned to each other in a sequential manner.