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:
Oct. 04, 2011
Filed:
May. 29, 2009
Michael R. Benoit, Holden, MA (US);
Daniel P. Resler, Carlisle, MA (US);
Steven R. Collins, Lexington, MA (US);
Robert D. O'shea, Harvard, MA (US);
Michael R. Benoit, Holden, MA (US);
Daniel P. Resler, Carlisle, MA (US);
Steven R. Collins, Lexington, MA (US);
Robert D. O'Shea, Harvard, MA (US);
Raytheon Company, Waltham, MA (US);
Abstract
Described herein are structures and techniques for providing an LC cell having a hermetically sealed cover disposed over a fill hole provided in a superstrate. The superstrate and cover have adhesion layers disposed thereon. Solder is disposed or otherwise provided around the fill hole (e.g. either on the cover or the superstrate or as a separate piece). The cover is then disposed over the fill hole and the solder is reflowed to form the hermetic seal over the fill hole.