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:
Jul. 25, 1995
Filed:
Oct. 15, 1993
Peter L Chang, Nashua, NH (US);
William R Hood, Amherst, NH (US);
Lockheed Sanders, Inc., Nashua, NH (US);
Abstract
The present invention provides a monolithic integrated detector array for detecting both infrared, IR, and millimeter wave, MMW, energy. Elements include an integrated circuit substrate having both IR sensing elements and MMW antenna elements formed within a predetermined area thereon, said IR sensing elements including a first multiplicity of IR sensing elements substantially evenly distributed across the predetermined area of the substrate, said MMW antenna elements including a second multiplicity of antenna elements distributed over the predetermined area with individual antenna elements being located between individual IR sensing elements; and lens means substantially covering the predetermined area for collecting substantially all of the IR energy incident thereon and for distributing collected IR energy to the multiplicity of IR sensing elements, said lens means being adapted to be substantially transparent to MMW energy incident upon the predetermined area.