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:
Nov. 30, 1999
Filed:
Jan. 23, 1998
Gustav Edward Derkits, Jr, New Providence, NJ (US);
John VanAtta Gates, New Providence, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
A self-orienting optical component advantageous for assembling sub-optical assemblies in which the components must be precisely aligned comprises a component having a magnetic film deposited on a portion of its outer surface so that a magnetic field applied adjacent the optical component will induce the optical component to move to a pre-determined orientation. Advantageously, the optical component also has further layers deposited on portions of its outer surface for aiding in adhesion, soldering, or light transmission. An improved method of assembling an optical subassembly comprises depositing a film of magnetic material over a portion of the outer surface of the optical component and applying a magnetic field to the optical component to induce it to move to a pre-determined orientation to aid in positioning it on a submount.