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:
Mar. 28, 1995
Filed:
Apr. 07, 1993
Georgia Tech Research Corporation, Atlanta, GA (US);
Abstract
Various novel lift-off and bonding processes (60, 80, 100) permit lift-off of thin film materials and devices (68), comprising In.sub.x Ga.sub.1-x As.sub.y P.sub.1-y where 0<x<1, and 0<y<1, from a growth substrate (62) and then subsequent alignable bonding of the same to a host substrate (84). As a result, high quality communication devices can be fabricated for implementing a three dimensional electromagnetic communication network within a three dimensional integrated circuit cube (10), an array (90) of optical detectors (98) for processing images at very high speed, and a micromechanical device (110) having a platform (114) for steering or sensing electromagnetic radiation or light.