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:
Apr. 14, 2025
Filed:
Jun. 10, 2021
Applicant:
Raytheon Company, Waltham, MA (US);
Inventors:
Michael K. Burkland, Tucson, AZ (US);
Sean P. Kilcoyne, Lompoc, CA (US);
Peter Bellus, Tucson, AZ (US);
Assignee:
Raytheon Company, Arlington, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2005.12); H04N 5/33 (2022.12);
U.S. Cl.
CPC ...
H01L 27/14649 (2012.12); H01L 27/14629 (2012.12); H01L 27/14685 (2012.12); H04N 5/33 (2012.12);
Abstract
Methods and apparatus for an assembly having a first wafer including bulk material and a layer having microelectronics and a wafer with a deposited thin film which is bonded to the first wafer such that the reflected film is embedded within the composed assembly. The reflector wafer can include a handle wafer and a thin film having reflectance characteristics to prevent imaging of the microelectronics via light through the bulk material.